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  1. <?php
  2. /*
  3. +----------------------------------------------------------------------+
  4. | APC |
  5. +----------------------------------------------------------------------+
  6. | Copyright (c) 2006-2010 The PHP Group |
  7. +----------------------------------------------------------------------+
  8. | This source file is subject to version 3.01 of the PHP license, |
  9. | that is bundled with this package in the file LICENSE, and is |
  10. | available through the world-wide-web at the following url: |
  11. | http://www.php.net/license/3_01.txt |
  12. | If you did not receive a copy of the PHP license and are unable to |
  13. | obtain it through the world-wide-web, please send a note to |
  14. | license@php.net so we can mail you a copy immediately. |
  15. +----------------------------------------------------------------------+
  16. | Authors: Ralf Becker <beckerr@php.net> |
  17. | Rasmus Lerdorf <rasmus@php.net> |
  18. | Ilia Alshanetsky <ilia@prohost.org> |
  19. +----------------------------------------------------------------------+
  20.  
  21. All other licensing and usage conditions are those of the PHP Group.
  22.  
  23. */
  24.  
  25. $VERSION='$Id: apc.php 304410 2010-10-15 11:21:07Z gopalv $';
  26.  
  27. ////////// READ OPTIONAL CONFIGURATION FILE ////////////
  28. if (file_exists("apc.conf.php")) include("apc.conf.php");
  29. ////////////////////////////////////////////////////////
  30.  
  31. ////////// BEGIN OF DEFAULT CONFIG AREA ///////////////////////////////////////////////////////////
  32.  
  33. defaults('USE_AUTHENTICATION',1); // Use (internal) authentication - best choice if
  34. // no other authentication is available
  35. // If set to 0:
  36. // There will be no further authentication. You
  37. // will have to handle this by yourself!
  38. // If set to 1:
  39. // You need to change ADMIN_PASSWORD to make
  40. // this work!
  41. defaults('ADMIN_USERNAME','XXXXXXXXXXX'); // Admin Username
  42. defaults('ADMIN_PASSWORD','XXXXXXXXXX'); // Admin Password - CHANGE THIS TO ENABLE!!!
  43.  
  44. // (beckerr) I'm using a clear text password here, because I've no good idea how to let
  45. // users generate a md5 or crypt password in a easy way to fill it in above
  46.  
  47. //defaults('DATE_FORMAT', "d.m.Y H:i:s"); // German
  48. defaults('DATE_FORMAT', 'Y/m/d H:i:s'); // US
  49.  
  50. defaults('GRAPH_SIZE',200); // Image size
  51.  
  52. //defaults('PROXY', 'tcp://127.0.0.1:8080');
  53.  
  54. ////////// END OF DEFAULT CONFIG AREA /////////////////////////////////////////////////////////////
  55.  
  56.  
  57. // "define if not defined"
  58. function defaults($d,$v) {
  59. if (!defined($d)) define($d,$v); // or just @define(...)
  60. }
  61.  
  62. // rewrite $PHP_SELF to block XSS attacks
  63. //
  64. $PHP_SELF= isset($_SERVER['PHP_SELF']) ? htmlentities(strip_tags($_SERVER['PHP_SELF'],''), ENT_QUOTES, 'UTF-8') : '';
  65. $time = time();
  66. $host = php_uname('n');
  67. if($host) { $host = '('.$host.')'; }
  68. if (isset($_SERVER['SERVER_ADDR'])) {
  69. $host .= ' ('.$_SERVER['SERVER_ADDR'].')';
  70. }
  71.  
  72. // operation constants
  73. define('OB_HOST_STATS',1);
  74. define('OB_SYS_CACHE',2);
  75. define('OB_USER_CACHE',3);
  76. define('OB_SYS_CACHE_DIR',4);
  77. define('OB_VERSION_CHECK',9);
  78.  
  79. // check validity of input variables
  80. $vardom=array(
  81. 'OB' => '/^\d+$/', // operational mode switch
  82. 'CC' => '/^[01]$/', // clear cache requested
  83. 'DU' => '/^.*$/', // Delete User Key
  84. 'SH' => '/^[a-z0-9]+$/', // shared object description
  85.  
  86. 'IMG' => '/^[123]$/', // image to generate
  87. 'LO' => '/^1$/', // login requested
  88.  
  89. 'COUNT' => '/^\d+$/', // number of line displayed in list
  90. 'SCOPE' => '/^[AD]$/', // list view scope
  91. 'SORT1' => '/^[AHSMCDTZ]$/', // first sort key
  92. 'SORT2' => '/^[DA]$/', // second sort key
  93. 'AGGR' => '/^\d+$/', // aggregation by dir level
  94. 'SEARCH' => '~^[a-zA-Z0-1/_.-]*$~' // aggregation by dir level
  95. );
  96.  
  97. // default cache mode
  98. $cache_mode='opcode';
  99.  
  100. // cache scope
  101. $scope_list=array(
  102. 'A' => 'cache_list',
  103. 'D' => 'deleted_list'
  104. );
  105.  
  106. // handle POST and GET requests
  107. if (empty($_REQUEST)) {
  108. if (!empty($_GET) && !empty($_POST)) {
  109. $_REQUEST = array_merge($_GET, $_POST);
  110. } else if (!empty($_GET)) {
  111. $_REQUEST = $_GET;
  112. } else if (!empty($_POST)) {
  113. $_REQUEST = $_POST;
  114. } else {
  115. $_REQUEST = array();
  116. }
  117. }
  118.  
  119. // check parameter syntax
  120. foreach($vardom as $var => $dom) {
  121. if (!isset($_REQUEST[$var])) {
  122. $MYREQUEST[$var]=NULL;
  123. } else if (!is_array($_REQUEST[$var]) && preg_match($dom.'D',$_REQUEST[$var])) {
  124. $MYREQUEST[$var]=$_REQUEST[$var];
  125. } else {
  126. $MYREQUEST[$var]=$_REQUEST[$var]=NULL;
  127. }
  128. }
  129.  
  130. // check parameter sematics
  131. if (empty($MYREQUEST['SCOPE'])) $MYREQUEST['SCOPE']="A";
  132. if (empty($MYREQUEST['SORT1'])) $MYREQUEST['SORT1']="H";
  133. if (empty($MYREQUEST['SORT2'])) $MYREQUEST['SORT2']="D";
  134. if (empty($MYREQUEST['OB'])) $MYREQUEST['OB']=OB_HOST_STATS;
  135. if (!isset($MYREQUEST['COUNT'])) $MYREQUEST['COUNT']=20;
  136. if (!isset($scope_list[$MYREQUEST['SCOPE']])) $MYREQUEST['SCOPE']='A';
  137.  
  138. $MY_SELF=
  139. "$PHP_SELF".
  140. "?SCOPE=".$MYREQUEST['SCOPE'].
  141. "&SORT1=".$MYREQUEST['SORT1'].
  142. "&SORT2=".$MYREQUEST['SORT2'].
  143. "&COUNT=".$MYREQUEST['COUNT'];
  144. $MY_SELF_WO_SORT=
  145. "$PHP_SELF".
  146. "?SCOPE=".$MYREQUEST['SCOPE'].
  147. "&COUNT=".$MYREQUEST['COUNT'];
  148.  
  149. // authentication needed?
  150. //
  151. if (!USE_AUTHENTICATION) {
  152. $AUTHENTICATED=1;
  153. } else {
  154. $AUTHENTICATED=0;
  155. if (ADMIN_PASSWORD!='password' && ($MYREQUEST['LO'] == 1 || isset($_SERVER['PHP_AUTH_USER']))) {
  156.  
  157. if (!isset($_SERVER['PHP_AUTH_USER']) ||
  158. !isset($_SERVER['PHP_AUTH_PW']) ||
  159. $_SERVER['PHP_AUTH_USER'] != ADMIN_USERNAME ||
  160. $_SERVER['PHP_AUTH_PW'] != ADMIN_PASSWORD) {
  161. Header("WWW-Authenticate: Basic realm=\"APC Login\"");
  162. Header("HTTP/1.0 401 Unauthorized");
  163.  
  164. echo <<<EOB
  165. <html><body>
  166. <h1>Rejected!</h1>
  167. <big>Wrong Username or Password!</big><br/>&nbsp;<br/>&nbsp;
  168. <big><a href='$PHP_SELF?OB={$MYREQUEST['OB']}'>Continue...</a></big>
  169. </body></html>
  170. EOB;
  171. exit;
  172.  
  173. } else {
  174. $AUTHENTICATED=1;
  175. }
  176. }
  177. }
  178.  
  179. // select cache mode
  180. if ($AUTHENTICATED && $MYREQUEST['OB'] == OB_USER_CACHE) {
  181. $cache_mode='user';
  182. }
  183. // clear cache
  184. if ($AUTHENTICATED && isset($MYREQUEST['CC']) && $MYREQUEST['CC']) {
  185. apc_clear_cache($cache_mode);
  186. }
  187.  
  188. if ($AUTHENTICATED && !empty($MYREQUEST['DU'])) {
  189. apc_delete($MYREQUEST['DU']);
  190. }
  191.  
  192. if(!function_exists('apc_cache_info') || !($cache=@apc_cache_info($cache_mode))) {
  193. echo "No cache info available. APC does not appear to be running.";
  194. exit;
  195. }
  196.  
  197. $cache_user = apc_cache_info('user', 1);
  198. $mem=apc_sma_info();
  199. if(!$cache['num_hits']) { $cache['num_hits']=1; $time++; } // Avoid division by 0 errors on a cache clear
  200.  
  201. // don't cache this page
  202. //
  203. header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
  204. header("Cache-Control: post-check=0, pre-check=0", false);
  205. header("Pragma: no-cache"); // HTTP/1.0
  206.  
  207. function duration($ts) {
  208. global $time;
  209. $years = (int)((($time - $ts)/(7*86400))/52.177457);
  210. $rem = (int)(($time-$ts)-($years * 52.177457 * 7 * 86400));
  211. $weeks = (int)(($rem)/(7*86400));
  212. $days = (int)(($rem)/86400) - $weeks*7;
  213. $hours = (int)(($rem)/3600) - $days*24 - $weeks*7*24;
  214. $mins = (int)(($rem)/60) - $hours*60 - $days*24*60 - $weeks*7*24*60;
  215. $str = '';
  216. if($years==1) $str .= "$years year, ";
  217. if($years>1) $str .= "$years years, ";
  218. if($weeks==1) $str .= "$weeks week, ";
  219. if($weeks>1) $str .= "$weeks weeks, ";
  220. if($days==1) $str .= "$days day,";
  221. if($days>1) $str .= "$days days,";
  222. if($hours == 1) $str .= " $hours hour and";
  223. if($hours>1) $str .= " $hours hours and";
  224. if($mins == 1) $str .= " 1 minute";
  225. else $str .= " $mins minutes";
  226. return $str;
  227. }
  228.  
  229. // create graphics
  230. //
  231. function graphics_avail() {
  232. return extension_loaded('gd');
  233. }
  234. if (isset($MYREQUEST['IMG']))
  235. {
  236. if (!graphics_avail()) {
  237. exit(0);
  238. }
  239.  
  240. function fill_arc($im, $centerX, $centerY, $diameter, $start, $end, $color1,$color2,$text='',$placeindex=0) {
  241. $r=$diameter/2;
  242. $w=deg2rad((360+$start+($end-$start)/2)%360);
  243.  
  244.  
  245. if (function_exists("imagefilledarc")) {
  246. // exists only if GD 2.0.1 is avaliable
  247. imagefilledarc($im, $centerX+1, $centerY+1, $diameter, $diameter, $start, $end, $color1, IMG_ARC_PIE);
  248. imagefilledarc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color2, IMG_ARC_PIE);
  249. imagefilledarc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color1, IMG_ARC_NOFILL|IMG_ARC_EDGED);
  250. } else {
  251. imagearc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color2);
  252. imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($start)) * $r, $centerY + sin(deg2rad($start)) * $r, $color2);
  253. imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($start+1)) * $r, $centerY + sin(deg2rad($start)) * $r, $color2);
  254. imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($end-1)) * $r, $centerY + sin(deg2rad($end)) * $r, $color2);
  255. imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($end)) * $r, $centerY + sin(deg2rad($end)) * $r, $color2);
  256. imagefill($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2, $color2);
  257. }
  258. if ($text) {
  259. if ($placeindex>0) {
  260. imageline($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$diameter, $placeindex*12,$color1);
  261. imagestring($im,4,$diameter, $placeindex*12,$text,$color1);
  262.  
  263. } else {
  264. imagestring($im,4,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$text,$color1);
  265. }
  266. }
  267. }
  268.  
  269. function text_arc($im, $centerX, $centerY, $diameter, $start, $end, $color1,$text,$placeindex=0) {
  270. $r=$diameter/2;
  271. $w=deg2rad((360+$start+($end-$start)/2)%360);
  272.  
  273. if ($placeindex>0) {
  274. imageline($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$diameter, $placeindex*12,$color1);
  275. imagestring($im,4,$diameter, $placeindex*12,$text,$color1);
  276.  
  277. } else {
  278. imagestring($im,4,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$text,$color1);
  279. }
  280. }
  281.  
  282. function fill_box($im, $x, $y, $w, $h, $color1, $color2,$text='',$placeindex='') {
  283. global $col_black;
  284. $x1=$x+$w-1;
  285. $y1=$y+$h-1;
  286.  
  287. imagerectangle($im, $x, $y1, $x1+1, $y+1, $col_black);
  288. if($y1>$y) imagefilledrectangle($im, $x, $y, $x1, $y1, $color2);
  289. else imagefilledrectangle($im, $x, $y1, $x1, $y, $color2);
  290. imagerectangle($im, $x, $y1, $x1, $y, $color1);
  291. if ($text) {
  292. if ($placeindex>0) {
  293.  
  294. if ($placeindex<16)
  295. {
  296. $px=5;
  297. $py=$placeindex*12+6;
  298. imagefilledrectangle($im, $px+90, $py+3, $px+90-4, $py-3, $color2);
  299. imageline($im,$x,$y+$h/2,$px+90,$py,$color2);
  300. imagestring($im,2,$px,$py-6,$text,$color1);
  301.  
  302. } else {
  303. if ($placeindex<31) {
  304. $px=$x+40*2;
  305. $py=($placeindex-15)*12+6;
  306. } else {
  307. $px=$x+40*2+100*intval(($placeindex-15)/15);
  308. $py=($placeindex%15)*12+6;
  309. }
  310. imagefilledrectangle($im, $px, $py+3, $px-4, $py-3, $color2);
  311. imageline($im,$x+$w,$y+$h/2,$px,$py,$color2);
  312. imagestring($im,2,$px+2,$py-6,$text,$color1);
  313. }
  314. } else {
  315. imagestring($im,4,$x+5,$y1-16,$text,$color1);
  316. }
  317. }
  318. }
  319.  
  320.  
  321. $size = GRAPH_SIZE; // image size
  322. if ($MYREQUEST['IMG']==3)
  323. $image = imagecreate(2*$size+150, $size+10);
  324. else
  325. $image = imagecreate($size+50, $size+10);
  326.  
  327. $col_white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
  328. $col_red = imagecolorallocate($image, 0xD0, 0x60, 0x30);
  329. $col_green = imagecolorallocate($image, 0x60, 0xF0, 0x60);
  330. $col_black = imagecolorallocate($image, 0, 0, 0);
  331. imagecolortransparent($image,$col_white);
  332.  
  333. switch ($MYREQUEST['IMG']) {
  334.  
  335. case 1:
  336. $s=$mem['num_seg']*$mem['seg_size'];
  337. $a=$mem['avail_mem'];
  338. $x=$y=$size/2;
  339. $fuzz = 0.000001;
  340.  
  341. // This block of code creates the pie chart. It is a lot more complex than you
  342. // would expect because we try to visualize any memory fragmentation as well.
  343. $angle_from = 0;
  344. $string_placement=array();
  345. for($i=0; $i<$mem['num_seg']; $i++) {
  346. $ptr = 0;
  347. $free = $mem['block_lists'][$i];
  348. uasort($free, 'block_sort');
  349. foreach($free as $block) {
  350. if($block['offset']!=$ptr) { // Used block
  351. $angle_to = $angle_from+($block['offset']-$ptr)/$s;
  352. if(($angle_to+$fuzz)>1) $angle_to = 1;
  353. if( ($angle_to*360) - ($angle_from*360) >= 1) {
  354. fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_red);
  355. if (($angle_to-$angle_from)>0.05) {
  356. array_push($string_placement, array($angle_from,$angle_to));
  357. }
  358. }
  359. $angle_from = $angle_to;
  360. }
  361. $angle_to = $angle_from+($block['size'])/$s;
  362. if(($angle_to+$fuzz)>1) $angle_to = 1;
  363. if( ($angle_to*360) - ($angle_from*360) >= 1) {
  364. fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_green);
  365. if (($angle_to-$angle_from)>0.05) {
  366. array_push($string_placement, array($angle_from,$angle_to));
  367. }
  368. }
  369. $angle_from = $angle_to;
  370. $ptr = $block['offset']+$block['size'];
  371. }
  372. if ($ptr < $mem['seg_size']) { // memory at the end
  373. $angle_to = $angle_from + ($mem['seg_size'] - $ptr)/$s;
  374. if(($angle_to+$fuzz)>1) $angle_to = 1;
  375. fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_red);
  376. if (($angle_to-$angle_from)>0.05) {
  377. array_push($string_placement, array($angle_from,$angle_to));
  378. }
  379. }
  380. }
  381. foreach ($string_placement as $angle) {
  382. text_arc($image,$x,$y,$size,$angle[0]*360,$angle[1]*360,$col_black,bsize($s*($angle[1]-$angle[0])));
  383. }
  384. break;
  385.  
  386. case 2:
  387. $s=$cache['num_hits']+$cache['num_misses'];
  388. $a=$cache['num_hits'];
  389.  
  390. fill_box($image, 30,$size,50,-$a*($size-21)/$s,$col_black,$col_green,sprintf("%.1f%%",$cache['num_hits']*100/$s));
  391. fill_box($image,130,$size,50,-max(4,($s-$a)*($size-21)/$s),$col_black,$col_red,sprintf("%.1f%%",$cache['num_misses']*100/$s));
  392. break;
  393.  
  394. case 3:
  395. $s=$mem['num_seg']*$mem['seg_size'];
  396. $a=$mem['avail_mem'];
  397. $x=130;
  398. $y=1;
  399. $j=1;
  400.  
  401. // This block of code creates the bar chart. It is a lot more complex than you
  402. // would expect because we try to visualize any memory fragmentation as well.
  403. for($i=0; $i<$mem['num_seg']; $i++) {
  404. $ptr = 0;
  405. $free = $mem['block_lists'][$i];
  406. uasort($free, 'block_sort');
  407. foreach($free as $block) {
  408. if($block['offset']!=$ptr) { // Used block
  409. $h=(GRAPH_SIZE-5)*($block['offset']-$ptr)/$s;
  410. if ($h>0) {
  411. $j++;
  412. if($j<75) fill_box($image,$x,$y,50,$h,$col_black,$col_red,bsize($block['offset']-$ptr),$j);
  413. else fill_box($image,$x,$y,50,$h,$col_black,$col_red);
  414. }
  415. $y+=$h;
  416. }
  417. $h=(GRAPH_SIZE-5)*($block['size'])/$s;
  418. if ($h>0) {
  419. $j++;
  420. if($j<75) fill_box($image,$x,$y,50,$h,$col_black,$col_green,bsize($block['size']),$j);
  421. else fill_box($image,$x,$y,50,$h,$col_black,$col_green);
  422. }
  423. $y+=$h;
  424. $ptr = $block['offset']+$block['size'];
  425. }
  426. if ($ptr < $mem['seg_size']) { // memory at the end
  427. $h = (GRAPH_SIZE-5) * ($mem['seg_size'] - $ptr) / $s;
  428. if ($h > 0) {
  429. fill_box($image,$x,$y,50,$h,$col_black,$col_red,bsize($mem['seg_size']-$ptr),$j++);
  430. }
  431. }
  432. }
  433. break;
  434. case 4:
  435. $s=$cache['num_hits']+$cache['num_misses'];
  436. $a=$cache['num_hits'];
  437.  
  438. fill_box($image, 30,$size,50,-$a*($size-21)/$s,$col_black,$col_green,sprintf("%.1f%%",$cache['num_hits']*100/$s));
  439. fill_box($image,130,$size,50,-max(4,($s-$a)*($size-21)/$s),$col_black,$col_red,sprintf("%.1f%%",$cache['num_misses']*100/$s));
  440. break;
  441.  
  442. }
  443. header("Content-type: image/png");
  444. imagepng($image);
  445. exit;
  446. }
  447.  
  448. // pretty printer for byte values
  449. //
  450. function bsize($s) {
  451. foreach (array('','K','M','G') as $i => $k) {
  452. if ($s < 1024) break;
  453. $s/=1024;
  454. }
  455. return sprintf("%5.1f %sBytes",$s,$k);
  456. }
  457.  
  458. // sortable table header in "scripts for this host" view
  459. function sortheader($key,$name,$extra='') {
  460. global $MYREQUEST, $MY_SELF_WO_SORT;
  461.  
  462. if ($MYREQUEST['SORT1']==$key) {
  463. $MYREQUEST['SORT2'] = $MYREQUEST['SORT2']=='A' ? 'D' : 'A';
  464. }
  465. return "<a class=sortable href=\"$MY_SELF_WO_SORT$extra&SORT1=$key&SORT2=".$MYREQUEST['SORT2']."\">$name</a>";
  466.  
  467. }
  468.  
  469. // create menu entry
  470. function menu_entry($ob,$title) {
  471. global $MYREQUEST,$MY_SELF;
  472. if ($MYREQUEST['OB']!=$ob) {
  473. return "<li><a href=\"$MY_SELF&OB=$ob\">$title</a></li>";
  474. } else if (empty($MYREQUEST['SH'])) {
  475. return "<li><span class=active>$title</span></li>";
  476. } else {
  477. return "<li><a class=\"child_active\" href=\"$MY_SELF&OB=$ob\">$title</a></li>";
  478. }
  479. }
  480.  
  481. function put_login_link($s="Login")
  482. {
  483. global $MY_SELF,$MYREQUEST,$AUTHENTICATED;
  484. // needs ADMIN_PASSWORD to be changed!
  485. //
  486. if (!USE_AUTHENTICATION) {
  487. return;
  488. } else if (ADMIN_PASSWORD=='password')
  489. {
  490. print <<<EOB
  491. <a href="#" onClick="javascript:alert('You need to set a password at the top of apc.php before this will work!');return false";>$s</a>
  492. EOB;
  493. } else if ($AUTHENTICATED) {
  494. print <<<EOB
  495. '{$_SERVER['PHP_AUTH_USER']}'&nbsp;logged&nbsp;in!
  496. EOB;
  497. } else{
  498. print <<<EOB
  499. <a href="$MY_SELF&LO=1&OB={$MYREQUEST['OB']}">$s</a>
  500. EOB;
  501. }
  502. }
  503.  
  504. function block_sort($array1, $array2)
  505. {
  506. if ($array1['offset'] > $array2['offset']) {
  507. return 1;
  508. } else {
  509. return -1;
  510. }
  511. }
  512.  
  513.  
  514. ?>
  515. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
  516. <html>
  517. <head><title>APC INFO <?php echo $host ?></title>
  518. <style><!--
  519. body { background:white; font-size:100.01%; margin:0; padding:0; }
  520. body,p,td,th,input,submit { font-size:0.8em;font-family:arial,helvetica,sans-serif; }
  521. * html body {font-size:0.8em}
  522. * html p {font-size:0.8em}
  523. * html td {font-size:0.8em}
  524. * html th {font-size:0.8em}
  525. * html input {font-size:0.8em}
  526. * html submit {font-size:0.8em}
  527. td { vertical-align:top }
  528. a { color:black; font-weight:none; text-decoration:none; }
  529. a:hover { text-decoration:underline; }
  530. div.content { padding:1em 1em 1em 1em; position:absolute; width:97%; z-index:100; }
  531.  
  532.  
  533. div.head div.login {
  534. position:absolute;
  535. right: 1em;
  536. top: 1.2em;
  537. color:white;
  538. width:6em;
  539. }
  540. div.head div.login a {
  541. position:absolute;
  542. right: 0em;
  543. background:rgb(119,123,180);
  544. border:solid rgb(102,102,153) 2px;
  545. color:white;
  546. font-weight:bold;
  547. padding:0.1em 0.5em 0.1em 0.5em;
  548. text-decoration:none;
  549. }
  550. div.head div.login a:hover {
  551. background:rgb(193,193,244);
  552. }
  553.  
  554. h1.apc { background:rgb(153,153,204); margin:0; padding:0.5em 1em 0.5em 1em; }
  555. * html h1.apc { margin-bottom:-7px; }
  556. h1.apc a:hover { text-decoration:none; color:rgb(90,90,90); }
  557. h1.apc div.logo span.logo {
  558. background:rgb(119,123,180);
  559. color:black;
  560. border-right: solid black 1px;
  561. border-bottom: solid black 1px;
  562. font-style:italic;
  563. font-size:1em;
  564. padding-left:1.2em;
  565. padding-right:1.2em;
  566. text-align:right;
  567. }
  568. h1.apc div.logo span.name { color:white; font-size:0.7em; padding:0 0.8em 0 2em; }
  569. h1.apc div.nameinfo { color:white; display:inline; font-size:0.4em; margin-left: 3em; }
  570. h1.apc div.copy { color:black; font-size:0.4em; position:absolute; right:1em; }
  571. hr.apc {
  572. background:white;
  573. border-bottom:solid rgb(102,102,153) 1px;
  574. border-style:none;
  575. border-top:solid rgb(102,102,153) 10px;
  576. height:12px;
  577. margin:0;
  578. margin-top:1px;
  579. padding:0;
  580. }
  581.  
  582. ol,menu { margin:1em 0 0 0; padding:0.2em; margin-left:1em;}
  583. ol.menu li { display:inline; margin-right:0.7em; list-style:none; font-size:85%}
  584. ol.menu a {
  585. background:rgb(153,153,204);
  586. border:solid rgb(102,102,153) 2px;
  587. color:white;
  588. font-weight:bold;
  589. margin-right:0em;
  590. padding:0.1em 0.5em 0.1em 0.5em;
  591. text-decoration:none;
  592. margin-left: 5px;
  593. }
  594. ol.menu a.child_active {
  595. background:rgb(153,153,204);
  596. border:solid rgb(102,102,153) 2px;
  597. color:white;
  598. font-weight:bold;
  599. margin-right:0em;
  600. padding:0.1em 0.5em 0.1em 0.5em;
  601. text-decoration:none;
  602. border-left: solid black 5px;
  603. margin-left: 0px;
  604. }
  605. ol.menu span.active {
  606. background:rgb(153,153,204);
  607. border:solid rgb(102,102,153) 2px;
  608. color:black;
  609. font-weight:bold;
  610. margin-right:0em;
  611. padding:0.1em 0.5em 0.1em 0.5em;
  612. text-decoration:none;
  613. border-left: solid black 5px;
  614. }
  615. ol.menu span.inactive {
  616. background:rgb(193,193,244);
  617. border:solid rgb(182,182,233) 2px;
  618. color:white;
  619. font-weight:bold;
  620. margin-right:0em;
  621. padding:0.1em 0.5em 0.1em 0.5em;
  622. text-decoration:none;
  623. margin-left: 5px;
  624. }
  625. ol.menu a:hover {
  626. background:rgb(193,193,244);
  627. text-decoration:none;
  628. }
  629.  
  630.  
  631. div.info {
  632. background:rgb(204,204,204);
  633. border:solid rgb(204,204,204) 1px;
  634. margin-bottom:1em;
  635. }
  636. div.info h2 {
  637. background:rgb(204,204,204);
  638. color:black;
  639. font-size:1em;
  640. margin:0;
  641. padding:0.1em 1em 0.1em 1em;
  642. }
  643. div.info table {
  644. border:solid rgb(204,204,204) 1px;
  645. border-spacing:0;
  646. width:100%;
  647. }
  648. div.info table th {
  649. background:rgb(204,204,204);
  650. color:white;
  651. margin:0;
  652. padding:0.1em 1em 0.1em 1em;
  653. }
  654. div.info table th a.sortable { color:black; }
  655. div.info table tr.tr-0 { background:rgb(238,238,238); }
  656. div.info table tr.tr-1 { background:rgb(221,221,221); }
  657. div.info table td { padding:0.3em 1em 0.3em 1em; }
  658. div.info table td.td-0 { border-right:solid rgb(102,102,153) 1px; white-space:nowrap; }
  659. div.info table td.td-n { border-right:solid rgb(102,102,153) 1px; }
  660. div.info table td h3 {
  661. color:black;
  662. font-size:1.1em;
  663. margin-left:-0.3em;
  664. }
  665.  
  666. div.graph { margin-bottom:1em }
  667. div.graph h2 { background:rgb(204,204,204);; color:black; font-size:1em; margin:0; padding:0.1em 1em 0.1em 1em; }
  668. div.graph table { border:solid rgb(204,204,204) 1px; color:black; font-weight:normal; width:100%; }
  669. div.graph table td.td-0 { background:rgb(238,238,238); }
  670. div.graph table td.td-1 { background:rgb(221,221,221); }
  671. div.graph table td { padding:0.2em 1em 0.4em 1em; }
  672.  
  673. div.div1,div.div2 { margin-bottom:1em; width:35em; }
  674. div.div3 { position:absolute; left:40em; top:1em; width:580px; }
  675. //div.div3 { position:absolute; left:37em; top:1em; right:1em; }
  676.  
  677. div.sorting { margin:1.5em 0em 1.5em 2em }
  678. .center { text-align:center }
  679. .aright { position:absolute;right:1em }
  680. .right { text-align:right }
  681. .ok { color:rgb(0,200,0); font-weight:bold}
  682. .failed { color:rgb(200,0,0); font-weight:bold}
  683.  
  684. span.box {
  685. border: black solid 1px;
  686. border-right:solid black 2px;
  687. border-bottom:solid black 2px;
  688. padding:0 0.5em 0 0.5em;
  689. margin-right:1em;
  690. }
  691. span.green { background:#60F060; padding:0 0.5em 0 0.5em}
  692. span.red { background:#D06030; padding:0 0.5em 0 0.5em }
  693.  
  694. div.authneeded {
  695. background:rgb(238,238,238);
  696. border:solid rgb(204,204,204) 1px;
  697. color:rgb(200,0,0);
  698. font-size:1.2em;
  699. font-weight:bold;
  700. padding:2em;
  701. text-align:center;
  702. }
  703.  
  704. input {
  705. background:rgb(153,153,204);
  706. border:solid rgb(102,102,153) 2px;
  707. color:white;
  708. font-weight:bold;
  709. margin-right:1em;
  710. padding:0.1em 0.5em 0.1em 0.5em;
  711. }
  712. //-->
  713. </style>
  714. </head>
  715. <body>
  716. <div class="head">
  717. <h1 class="apc">
  718. <div class="logo"><span class="logo"><a href="http://pecl.php.net/package/APC">APC</a></span></div>
  719. <div class="nameinfo">Opcode Cache</div>
  720. </h1>
  721. <div class="login">
  722. <?php put_login_link(); ?>
  723. </div>
  724. <hr class="apc">
  725. </div>
  726. <?php
  727.  
  728.  
  729. // Display main Menu
  730. echo <<<EOB
  731. <ol class=menu>
  732. <li><a href="$MY_SELF&OB={$MYREQUEST['OB']}&SH={$MYREQUEST['SH']}">Refresh Data</a></li>
  733. EOB;
  734. echo
  735. menu_entry(1,'View Host Stats'),
  736. menu_entry(2,'System Cache Entries');
  737. if ($AUTHENTICATED) {
  738. echo menu_entry(4,'Per-Directory Entries');
  739. }
  740. echo
  741. menu_entry(3,'User Cache Entries'),
  742. menu_entry(9,'Version Check');
  743.  
  744. if ($AUTHENTICATED) {
  745. echo <<<EOB
  746. <li><a class="aright" href="$MY_SELF&CC=1&OB={$MYREQUEST['OB']}" onClick="javascript:return confirm('Are you sure?');">Clear $cache_mode Cache</a></li>
  747. EOB;
  748. }
  749. echo <<<EOB
  750. </ol>
  751. EOB;
  752.  
  753.  
  754. // CONTENT
  755. echo <<<EOB
  756. <div class=content>
  757. EOB;
  758.  
  759. // MAIN SWITCH STATEMENT
  760.  
  761. switch ($MYREQUEST['OB']) {
  762.  
  763.  
  764.  
  765.  
  766.  
  767. // -----------------------------------------------
  768. // Host Stats
  769. // -----------------------------------------------
  770. case OB_HOST_STATS:
  771. $mem_size = $mem['num_seg']*$mem['seg_size'];
  772. $mem_avail= $mem['avail_mem'];
  773. $mem_used = $mem_size-$mem_avail;
  774. $seg_size = bsize($mem['seg_size']);
  775. $req_rate = sprintf("%.2f",($cache['num_hits']+$cache['num_misses'])/($time-$cache['start_time']));
  776. $hit_rate = sprintf("%.2f",($cache['num_hits'])/($time-$cache['start_time']));
  777. $miss_rate = sprintf("%.2f",($cache['num_misses'])/($time-$cache['start_time']));
  778. $insert_rate = sprintf("%.2f",($cache['num_inserts'])/($time-$cache['start_time']));
  779. $req_rate_user = sprintf("%.2f",($cache_user['num_hits']+$cache_user['num_misses'])/($time-$cache_user['start_time']));
  780. $hit_rate_user = sprintf("%.2f",($cache_user['num_hits'])/($time-$cache_user['start_time']));
  781. $miss_rate_user = sprintf("%.2f",($cache_user['num_misses'])/($time-$cache_user['start_time']));
  782. $insert_rate_user = sprintf("%.2f",($cache_user['num_inserts'])/($time-$cache_user['start_time']));
  783. $apcversion = phpversion('apc');
  784. $phpversion = phpversion();
  785. $number_files = $cache['num_entries'];
  786. $size_files = bsize($cache['mem_size']);
  787. $number_vars = $cache_user['num_entries'];
  788. $size_vars = bsize($cache_user['mem_size']);
  789. $i=0;
  790. echo <<< EOB
  791. <div class="info div1"><h2>General Cache Information</h2>
  792. <table cellspacing=0><tbody>
  793. <tr class=tr-0><td class=td-0>APC Version</td><td>$apcversion</td></tr>
  794. <tr class=tr-1><td class=td-0>PHP Version</td><td>$phpversion</td></tr>
  795. EOB;
  796.  
  797. if(!empty($_SERVER['SERVER_NAME']))
  798. echo "<tr class=tr-0><td class=td-0>APC Host</td><td>{$_SERVER['SERVER_NAME']} $host</td></tr>\n";
  799. if(!empty($_SERVER['SERVER_SOFTWARE']))
  800. echo "<tr class=tr-1><td class=td-0>Server Software</td><td>{$_SERVER['SERVER_SOFTWARE']}</td></tr>\n";
  801.  
  802. echo <<<EOB
  803. <tr class=tr-0><td class=td-0>Shared Memory</td><td>{$mem['num_seg']} Segment(s) with $seg_size
  804. <br/> ({$cache['memory_type']} memory, {$cache['locking_type']} locking)
  805. </td></tr>
  806. EOB;
  807. echo '<tr class=tr-1><td class=td-0>Start Time</td><td>',date(DATE_FORMAT,$cache['start_time']),'</td></tr>';
  808. echo '<tr class=tr-0><td class=td-0>Uptime</td><td>',duration($cache['start_time']),'</td></tr>';
  809. echo '<tr class=tr-1><td class=td-0>File Upload Support</td><td>',$cache['file_upload_progress'],'</td></tr>';
  810. echo <<<EOB
  811. </tbody></table>
  812. </div>
  813.  
  814. <div class="info div1"><h2>File Cache Information</h2>
  815. <table cellspacing=0><tbody>
  816. <tr class=tr-0><td class=td-0>Cached Files</td><td>$number_files ($size_files)</td></tr>
  817. <tr class=tr-1><td class=td-0>Hits</td><td>{$cache['num_hits']}</td></tr>
  818. <tr class=tr-0><td class=td-0>Misses</td><td>{$cache['num_misses']}</td></tr>
  819. <tr class=tr-1><td class=td-0>Request Rate (hits, misses)</td><td>$req_rate cache requests/second</td></tr>
  820. <tr class=tr-0><td class=td-0>Hit Rate</td><td>$hit_rate cache requests/second</td></tr>
  821. <tr class=tr-1><td class=td-0>Miss Rate</td><td>$miss_rate cache requests/second</td></tr>
  822. <tr class=tr-0><td class=td-0>Insert Rate</td><td>$insert_rate cache requests/second</td></tr>
  823. <tr class=tr-1><td class=td-0>Cache full count</td><td>{$cache['expunges']}</td></tr>
  824. </tbody></table>
  825. </div>
  826.  
  827. <div class="info div1"><h2>User Cache Information</h2>
  828. <table cellspacing=0><tbody>
  829. <tr class=tr-0><td class=td-0>Cached Variables</td><td>$number_vars ($size_vars)</td></tr>
  830. <tr class=tr-1><td class=td-0>Hits</td><td>{$cache_user['num_hits']}</td></tr>
  831. <tr class=tr-0><td class=td-0>Misses</td><td>{$cache_user['num_misses']}</td></tr>
  832. <tr class=tr-1><td class=td-0>Request Rate (hits, misses)</td><td>$req_rate_user cache requests/second</td></tr>
  833. <tr class=tr-0><td class=td-0>Hit Rate</td><td>$hit_rate_user cache requests/second</td></tr>
  834. <tr class=tr-1><td class=td-0>Miss Rate</td><td>$miss_rate_user cache requests/second</td></tr>
  835. <tr class=tr-0><td class=td-0>Insert Rate</td><td>$insert_rate_user cache requests/second</td></tr>
  836. <tr class=tr-1><td class=td-0>Cache full count</td><td>{$cache_user['expunges']}</td></tr>
  837.  
  838. </tbody></table>
  839. </div>
  840.  
  841. <div class="info div2"><h2>Runtime Settings</h2><table cellspacing=0><tbody>
  842. EOB;
  843.  
  844. $j = 0;
  845. foreach (ini_get_all('apc') as $k => $v) {
  846. echo "<tr class=tr-$j><td class=td-0>",$k,"</td><td>",str_replace(',',',<br />',$v['local_value']),"</td></tr>\n";
  847. $j = 1 - $j;
  848. }
  849.  
  850. if($mem['num_seg']>1 || $mem['num_seg']==1 && count($mem['block_lists'][0])>1)
  851. $mem_note = "Memory Usage<br /><font size=-2>(multiple slices indicate fragments)</font>";
  852. else
  853. $mem_note = "Memory Usage";
  854.  
  855. echo <<< EOB
  856. </tbody></table>
  857. </div>
  858.  
  859. <div class="graph div3"><h2>Host Status Diagrams</h2>
  860. <table cellspacing=0><tbody>
  861. EOB;
  862. $size='width='.(GRAPH_SIZE+50).' height='.(GRAPH_SIZE+10);
  863. echo <<<EOB
  864. <tr>
  865. <td class=td-0>$mem_note</td>
  866. <td class=td-1>Hits &amp; Misses</td>
  867. </tr>
  868. EOB;
  869.  
  870. echo
  871. graphics_avail() ?
  872. '<tr>'.
  873. "<td class=td-0><img alt=\"\" $size src=\"$PHP_SELF?IMG=1&$time\"></td>".
  874. "<td class=td-1><img alt=\"\" $size src=\"$PHP_SELF?IMG=2&$time\"></td></tr>\n"
  875. : "",
  876. '<tr>',
  877. '<td class=td-0><span class="green box">&nbsp;</span>Free: ',bsize($mem_avail).sprintf(" (%.1f%%)",$mem_avail*100/$mem_size),"</td>\n",
  878. '<td class=td-1><span class="green box">&nbsp;</span>Hits: ',$cache['num_hits'].sprintf(" (%.1f%%)",$cache['num_hits']*100/($cache['num_hits']+$cache['num_misses'])),"</td>\n",
  879. '</tr>',
  880. '<tr>',
  881. '<td class=td-0><span class="red box">&nbsp;</span>Used: ',bsize($mem_used ).sprintf(" (%.1f%%)",$mem_used *100/$mem_size),"</td>\n",
  882. '<td class=td-1><span class="red box">&nbsp;</span>Misses: ',$cache['num_misses'].sprintf(" (%.1f%%)",$cache['num_misses']*100/($cache['num_hits']+$cache['num_misses'])),"</td>\n";
  883. echo <<< EOB
  884. </tr>
  885. </tbody></table>
  886.  
  887. <br/>
  888. <h2>Detailed Memory Usage and Fragmentation</h2>
  889. <table cellspacing=0><tbody>
  890. <tr>
  891. <td class=td-0 colspan=2><br/>
  892. EOB;
  893.  
  894. // Fragementation: (freeseg - 1) / total_seg
  895. $nseg = $freeseg = $fragsize = $freetotal = 0;
  896. for($i=0; $i<$mem['num_seg']; $i++) {
  897. $ptr = 0;
  898. foreach($mem['block_lists'][$i] as $block) {
  899. if ($block['offset'] != $ptr) {
  900. ++$nseg;
  901. }
  902. $ptr = $block['offset'] + $block['size'];
  903. /* Only consider blocks <5M for the fragmentation % */
  904. if($block['size']<(5*1024*1024)) $fragsize+=$block['size'];
  905. $freetotal+=$block['size'];
  906. }
  907. $freeseg += count($mem['block_lists'][$i]);
  908. }
  909.  
  910. if ($freeseg > 1) {
  911. $frag = sprintf("%.2f%% (%s out of %s in %d fragments)", ($fragsize/$freetotal)*100,bsize($fragsize),bsize($freetotal),$freeseg);
  912. } else {
  913. $frag = "0%";
  914. }
  915.  
  916. if (graphics_avail()) {
  917. $size='width='.(2*GRAPH_SIZE+150).' height='.(GRAPH_SIZE+10);
  918. echo <<<EOB
  919. <img alt="" $size src="$PHP_SELF?IMG=3&$time">
  920. EOB;
  921. }
  922. echo <<<EOB
  923. </br>Fragmentation: $frag
  924. </td>
  925. </tr>
  926. EOB;
  927. if(isset($mem['adist'])) {
  928. foreach($mem['adist'] as $i=>$v) {
  929. $cur = pow(2,$i); $nxt = pow(2,$i+1)-1;
  930. if($i==0) $range = "1";
  931. else $range = "$cur - $nxt";
  932. echo "<tr><th align=right>$range</th><td align=right>$v</td></tr>\n";
  933. }
  934. }
  935. echo <<<EOB
  936. </tbody></table>
  937. </div>
  938. EOB;
  939.  
  940. break;
  941.  
  942.  
  943. // -----------------------------------------------
  944. // User Cache Entries
  945. // -----------------------------------------------
  946. case OB_USER_CACHE:
  947. if (!$AUTHENTICATED) {
  948. echo '<div class="error">You need to login to see the user values here!<br/>&nbsp;<br/>';
  949. put_login_link("Login now!");
  950. echo '</div>';
  951. break;
  952. }
  953. $fieldname='info';
  954. $fieldheading='User Entry Label';
  955. $fieldkey='info';
  956.  
  957. // -----------------------------------------------
  958. // System Cache Entries
  959. // -----------------------------------------------
  960. case OB_SYS_CACHE:
  961. if (!isset($fieldname))
  962. {
  963. $fieldname='filename';
  964. $fieldheading='Script Filename';
  965. if(ini_get("apc.stat")) $fieldkey='inode';
  966. else $fieldkey='filename';
  967. }
  968. if (!empty($MYREQUEST['SH']))
  969. {
  970. echo <<< EOB
  971. <div class="info"><table cellspacing=0><tbody>
  972. <tr><th>Attribute</th><th>Value</th></tr>
  973. EOB;
  974.  
  975. $m=0;
  976. foreach($scope_list as $j => $list) {
  977. foreach($cache[$list] as $i => $entry) {
  978. if (md5($entry[$fieldkey])!=$MYREQUEST['SH']) continue;
  979. foreach($entry as $k => $value) {
  980. if (!$AUTHENTICATED) {
  981. // hide all path entries if not logged in
  982. $value=preg_replace('/^.*(\\/|\\\\)/','<i>&lt;hidden&gt;</i>/',$value);
  983. }
  984.  
  985. if ($k == "num_hits") {
  986. $value=sprintf("%s (%.2f%%)",$value,$value*100/$cache['num_hits']);
  987. }
  988. if ($k == 'deletion_time') {
  989. if(!$entry['deletion_time']) $value = "None";
  990. }
  991. echo
  992. "<tr class=tr-$m>",
  993. "<td class=td-0>",ucwords(preg_replace("/_/"," ",$k)),"</td>",
  994. "<td class=td-last>",(preg_match("/time/",$k) && $value!='None') ? date(DATE_FORMAT,$value) : htmlspecialchars($value, ENT_QUOTES, 'UTF-8'),"</td>",
  995. "</tr>";
  996. $m=1-$m;
  997. }
  998. if($fieldkey=='info') {
  999. echo "<tr class=tr-$m><td class=td-0>Stored Value</td><td class=td-last><pre>";
  1000. $output = var_export(apc_fetch($entry[$fieldkey]),true);
  1001. echo htmlspecialchars($output, ENT_QUOTES, 'UTF-8');
  1002. echo "</pre></td></tr>\n";
  1003. }
  1004. break;
  1005. }
  1006. }
  1007.  
  1008. echo <<<EOB
  1009. </tbody></table>
  1010. </div>
  1011. EOB;
  1012. break;
  1013. }
  1014.  
  1015. $cols=6;
  1016. echo <<<EOB
  1017. <div class=sorting><form>Scope:
  1018. <input type=hidden name=OB value={$MYREQUEST['OB']}>
  1019. <select name=SCOPE>
  1020. EOB;
  1021. echo
  1022. "<option value=A",$MYREQUEST['SCOPE']=='A' ? " selected":"",">Active</option>",
  1023. "<option value=D",$MYREQUEST['SCOPE']=='D' ? " selected":"",">Deleted</option>",
  1024. "</select>",
  1025. ", Sorting:<select name=SORT1>",
  1026. "<option value=H",$MYREQUEST['SORT1']=='H' ? " selected":"",">Hits</option>",
  1027. "<option value=Z",$MYREQUEST['SORT1']=='Z' ? " selected":"",">Size</option>",
  1028. "<option value=S",$MYREQUEST['SORT1']=='S' ? " selected":"",">$fieldheading</option>",
  1029. "<option value=A",$MYREQUEST['SORT1']=='A' ? " selected":"",">Last accessed</option>",
  1030. "<option value=M",$MYREQUEST['SORT1']=='M' ? " selected":"",">Last modified</option>",
  1031. "<option value=C",$MYREQUEST['SORT1']=='C' ? " selected":"",">Created at</option>",
  1032. "<option value=D",$MYREQUEST['SORT1']=='D' ? " selected":"",">Deleted at</option>";
  1033. if($fieldname=='info') echo
  1034. "<option value=D",$MYREQUEST['SORT1']=='T' ? " selected":"",">Timeout</option>";
  1035. echo
  1036. '</select>',
  1037. '<select name=SORT2>',
  1038. '<option value=D',$MYREQUEST['SORT2']=='D' ? ' selected':'','>DESC</option>',
  1039. '<option value=A',$MYREQUEST['SORT2']=='A' ? ' selected':'','>ASC</option>',
  1040. '</select>',
  1041. '<select name=COUNT onChange="form.submit()">',
  1042. '<option value=10 ',$MYREQUEST['COUNT']=='10' ? ' selected':'','>Top 10</option>',
  1043. '<option value=20 ',$MYREQUEST['COUNT']=='20' ? ' selected':'','>Top 20</option>',
  1044. '<option value=50 ',$MYREQUEST['COUNT']=='50' ? ' selected':'','>Top 50</option>',
  1045. '<option value=100',$MYREQUEST['COUNT']=='100'? ' selected':'','>Top 100</option>',
  1046. '<option value=150',$MYREQUEST['COUNT']=='150'? ' selected':'','>Top 150</option>',
  1047. '<option value=200',$MYREQUEST['COUNT']=='200'? ' selected':'','>Top 200</option>',
  1048. '<option value=500',$MYREQUEST['COUNT']=='500'? ' selected':'','>Top 500</option>',
  1049. '<option value=0 ',$MYREQUEST['COUNT']=='0' ? ' selected':'','>All</option>',
  1050. '</select>',
  1051. '&nbsp; Search: <input name=SEARCH value="',$MYREQUEST['SEARCH'],'" type=text size=25/>',
  1052. '&nbsp;<input type=submit value="GO!">',
  1053. '</form></div>';
  1054.  
  1055. if (isset($MYREQUEST['SEARCH'])) {
  1056. // Don't use preg_quote because we want the user to be able to specify a
  1057. // regular expression subpattern.
  1058. $MYREQUEST['SEARCH'] = '/'.str_replace('/', '\\/', $MYREQUEST['SEARCH']).'/i';
  1059. if (preg_match($MYREQUEST['SEARCH'], 'test') === false) {
  1060. echo '<div class="error">Error: enter a valid regular expression as a search query.</div>';
  1061. break;
  1062. }
  1063. }
  1064.  
  1065. echo
  1066. '<div class="info"><table cellspacing=0><tbody>',
  1067. '<tr>',
  1068. '<th>',sortheader('S',$fieldheading, "&OB=".$MYREQUEST['OB']),'</th>',
  1069. '<th>',sortheader('H','Hits', "&OB=".$MYREQUEST['OB']),'</th>',
  1070. '<th>',sortheader('Z','Size', "&OB=".$MYREQUEST['OB']),'</th>',
  1071. '<th>',sortheader('A','Last accessed',"&OB=".$MYREQUEST['OB']),'</th>',
  1072. '<th>',sortheader('M','Last modified',"&OB=".$MYREQUEST['OB']),'</th>',
  1073. '<th>',sortheader('C','Created at', "&OB=".$MYREQUEST['OB']),'</th>';
  1074.  
  1075. if($fieldname=='info') {
  1076. $cols+=2;
  1077. echo '<th>',sortheader('T','Timeout',"&OB=".$MYREQUEST['OB']),'</th>';
  1078. }
  1079. echo '<th>',sortheader('D','Deleted at',"&OB=".$MYREQUEST['OB']),'</th></tr>';
  1080.  
  1081. // builds list with alpha numeric sortable keys
  1082. //
  1083. $list = array();
  1084. foreach($cache[$scope_list[$MYREQUEST['SCOPE']]] as $i => $entry) {
  1085. switch($MYREQUEST['SORT1']) {
  1086. case 'A': $k=sprintf('%015d-',$entry['access_time']); break;
  1087. case 'H': $k=sprintf('%015d-',$entry['num_hits']); break;
  1088. case 'Z': $k=sprintf('%015d-',$entry['mem_size']); break;
  1089. case 'M': $k=sprintf('%015d-',$entry['mtime']); break;
  1090. case 'C': $k=sprintf('%015d-',$entry['creation_time']); break;
  1091. case 'T': $k=sprintf('%015d-',$entry['ttl']); break;
  1092. case 'D': $k=sprintf('%015d-',$entry['deletion_time']); break;
  1093. case 'S': $k=''; break;
  1094. }
  1095. if (!$AUTHENTICATED) {
  1096. // hide all path entries if not logged in
  1097. $list[$k.$entry[$fieldname]]=preg_replace('/^.*(\\/|\\\\)/','*hidden*/',$entry);
  1098. } else {
  1099. $list[$k.$entry[$fieldname]]=$entry;
  1100. }
  1101. }
  1102.  
  1103. if ($list) {
  1104.  
  1105. // sort list
  1106. //
  1107. switch ($MYREQUEST['SORT2']) {
  1108. case "A": krsort($list); break;
  1109. case "D": ksort($list); break;
  1110. }
  1111.  
  1112. // output list
  1113. $i=0;
  1114. foreach($list as $k => $entry) {
  1115. if(!$MYREQUEST['SEARCH'] || preg_match($MYREQUEST['SEARCH'], $entry[$fieldname]) != 0) {
  1116. $field_value = htmlentities(strip_tags($entry[$fieldname],''), ENT_QUOTES, 'UTF-8');
  1117. echo
  1118. '<tr class=tr-',$i%2,'>',
  1119. "<td class=td-0><a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&SH=",md5($entry[$fieldkey]),"\">",$field_value,'</a></td>',
  1120. '<td class="td-n center">',$entry['num_hits'],'</td>',
  1121. '<td class="td-n right">',$entry['mem_size'],'</td>',
  1122. '<td class="td-n center">',date(DATE_FORMAT,$entry['access_time']),'</td>',
  1123. '<td class="td-n center">',date(DATE_FORMAT,$entry['mtime']),'</td>',
  1124. '<td class="td-n center">',date(DATE_FORMAT,$entry['creation_time']),'</td>';
  1125.  
  1126. if($fieldname=='info') {
  1127. if($entry['ttl'])
  1128. echo '<td class="td-n center">'.$entry['ttl'].' seconds</td>';
  1129. else
  1130. echo '<td class="td-n center">None</td>';
  1131. }
  1132. if ($entry['deletion_time']) {
  1133.  
  1134. echo '<td class="td-last center">', date(DATE_FORMAT,$entry['deletion_time']), '</td>';
  1135. } else if ($MYREQUEST['OB'] == OB_USER_CACHE) {
  1136.  
  1137. echo '<td class="td-last center">';
  1138. echo '[<a href="', $MY_SELF, '&OB=', $MYREQUEST['OB'], '&DU=', urlencode($entry[$fieldkey]), '">Delete Now</a>]';
  1139. echo '</td>';
  1140. } else {
  1141. echo '<td class="td-last center"> &nbsp; </td>';
  1142. }
  1143. echo '</tr>';
  1144. $i++;
  1145. if ($i == $MYREQUEST['COUNT'])
  1146. break;
  1147. }
  1148. }
  1149.  
  1150. } else {
  1151. echo '<tr class=tr-0><td class="center" colspan=',$cols,'><i>No data</i></td></tr>';
  1152. }
  1153. echo <<< EOB
  1154. </tbody></table>
  1155. EOB;
  1156.  
  1157. if ($list && $i < count($list)) {
  1158. echo "<a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&COUNT=0\"><i>",count($list)-$i,' more available...</i></a>';
  1159. }
  1160.  
  1161. echo <<< EOB
  1162. </div>
  1163. EOB;
  1164. break;
  1165.  
  1166.  
  1167. // -----------------------------------------------
  1168. // Per-Directory System Cache Entries
  1169. // -----------------------------------------------
  1170. case OB_SYS_CACHE_DIR:
  1171. if (!$AUTHENTICATED) {
  1172. break;
  1173. }
  1174.  
  1175. echo <<<EOB
  1176. <div class=sorting><form>Scope:
  1177. <input type=hidden name=OB value={$MYREQUEST['OB']}>
  1178. <select name=SCOPE>
  1179. EOB;
  1180. echo
  1181. "<option value=A",$MYREQUEST['SCOPE']=='A' ? " selected":"",">Active</option>",
  1182. "<option value=D",$MYREQUEST['SCOPE']=='D' ? " selected":"",">Deleted</option>",
  1183. "</select>",
  1184. ", Sorting:<select name=SORT1>",
  1185. "<option value=H",$MYREQUEST['SORT1']=='H' ? " selected":"",">Total Hits</option>",
  1186. "<option value=Z",$MYREQUEST['SORT1']=='Z' ? " selected":"",">Total Size</option>",
  1187. "<option value=T",$MYREQUEST['SORT1']=='T' ? " selected":"",">Number of Files</option>",
  1188. "<option value=S",$MYREQUEST['SORT1']=='S' ? " selected":"",">Directory Name</option>",
  1189. "<option value=A",$MYREQUEST['SORT1']=='A' ? " selected":"",">Avg. Size</option>",
  1190. "<option value=C",$MYREQUEST['SORT1']=='C' ? " selected":"",">Avg. Hits</option>",
  1191. '</select>',
  1192. '<select name=SORT2>',
  1193. '<option value=D',$MYREQUEST['SORT2']=='D' ? ' selected':'','>DESC</option>',
  1194. '<option value=A',$MYREQUEST['SORT2']=='A' ? ' selected':'','>ASC</option>',
  1195. '</select>',
  1196. '<select name=COUNT onChange="form.submit()">',
  1197. '<option value=10 ',$MYREQUEST['COUNT']=='10' ? ' selected':'','>Top 10</option>',
  1198. '<option value=20 ',$MYREQUEST['COUNT']=='20' ? ' selected':'','>Top 20</option>',
  1199. '<option value=50 ',$MYREQUEST['COUNT']=='50' ? ' selected':'','>Top 50</option>',
  1200. '<option value=100',$MYREQUEST['COUNT']=='100'? ' selected':'','>Top 100</option>',
  1201. '<option value=150',$MYREQUEST['COUNT']=='150'? ' selected':'','>Top 150</option>',
  1202. '<option value=200',$MYREQUEST['COUNT']=='200'? ' selected':'','>Top 200</option>',
  1203. '<option value=500',$MYREQUEST['COUNT']=='500'? ' selected':'','>Top 500</option>',
  1204. '<option value=0 ',$MYREQUEST['COUNT']=='0' ? ' selected':'','>All</option>',
  1205. '</select>',
  1206. ", Group By Dir Level:<select name=AGGR>",
  1207. "<option value='' selected>None</option>";
  1208. for ($i = 1; $i < 10; $i++)
  1209. echo "<option value=$i",$MYREQUEST['AGGR']==$i ? " selected":"",">$i</option>";
  1210. echo '</select>',
  1211. '&nbsp;<input type=submit value="GO!">',
  1212. '</form></div>',
  1213.  
  1214. '<div class="info"><table cellspacing=0><tbody>',
  1215. '<tr>',
  1216. '<th>',sortheader('S','Directory Name', "&OB=".$MYREQUEST['OB']),'</th>',
  1217. '<th>',sortheader('T','Number of Files',"&OB=".$MYREQUEST['OB']),'</th>',
  1218. '<th>',sortheader('H','Total Hits', "&OB=".$MYREQUEST['OB']),'</th>',
  1219. '<th>',sortheader('Z','Total Size', "&OB=".$MYREQUEST['OB']),'</th>',
  1220. '<th>',sortheader('C','Avg. Hits', "&OB=".$MYREQUEST['OB']),'</th>',
  1221. '<th>',sortheader('A','Avg. Size', "&OB=".$MYREQUEST['OB']),'</th>',
  1222. '</tr>';
  1223.  
  1224. // builds list with alpha numeric sortable keys
  1225. //
  1226. $tmp = $list = array();
  1227. foreach($cache[$scope_list[$MYREQUEST['SCOPE']]] as $entry) {
  1228. $n = dirname($entry['filename']);
  1229. if ($MYREQUEST['AGGR'] > 0) {
  1230. $n = preg_replace("!^(/?(?:[^/\\\\]+[/\\\\]){".($MYREQUEST['AGGR']-1)."}[^/\\\\]*).*!", "$1", $n);
  1231. }
  1232. if (!isset($tmp[$n])) {
  1233. $tmp[$n] = array('hits'=>0,'size'=>0,'ents'=>0);
  1234. }
  1235. $tmp[$n]['hits'] += $entry['num_hits'];
  1236. $tmp[$n]['size'] += $entry['mem_size'];
  1237. ++$tmp[$n]['ents'];
  1238. }
  1239.  
  1240. foreach ($tmp as $k => $v) {
  1241. switch($MYREQUEST['SORT1']) {
  1242. case 'A': $kn=sprintf('%015d-',$v['size'] / $v['ents']);break;
  1243. case 'T': $kn=sprintf('%015d-',$v['ents']); break;
  1244. case 'H': $kn=sprintf('%015d-',$v['hits']); break;
  1245. case 'Z': $kn=sprintf('%015d-',$v['size']); break;
  1246. case 'C': $kn=sprintf('%015d-',$v['hits'] / $v['ents']);break;
  1247. case 'S': $kn = $k; break;
  1248. }
  1249. $list[$kn.$k] = array($k, $v['ents'], $v['hits'], $v['size']);
  1250. }
  1251.  
  1252. if ($list) {
  1253.  
  1254. // sort list
  1255. //
  1256. switch ($MYREQUEST['SORT2']) {
  1257. case "A": krsort($list); break;
  1258. case "D": ksort($list); break;
  1259. }
  1260.  
  1261. // output list
  1262. $i = 0;
  1263. foreach($list as $entry) {
  1264. echo
  1265. '<tr class=tr-',$i%2,'>',
  1266. "<td class=td-0>",$entry[0],'</a></td>',
  1267. '<td class="td-n center">',$entry[1],'</td>',
  1268. '<td class="td-n center">',$entry[2],'</td>',
  1269. '<td class="td-n center">',$entry[3],'</td>',
  1270. '<td class="td-n center">',round($entry[2] / $entry[1]),'</td>',
  1271. '<td class="td-n center">',round($entry[3] / $entry[1]),'</td>',
  1272. '</tr>';
  1273.  
  1274. if (++$i == $MYREQUEST['COUNT']) break;
  1275. }
  1276.  
  1277. } else {
  1278. echo '<tr class=tr-0><td class="center" colspan=6><i>No data</i></td></tr>';
  1279. }
  1280. echo <<< EOB
  1281. </tbody></table>
  1282. EOB;
  1283.  
  1284. if ($list && $i < count($list)) {
  1285. echo "<a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&COUNT=0\"><i>",count($list)-$i,' more available...</i></a>';
  1286. }
  1287.  
  1288. echo <<< EOB
  1289. </div>
  1290. EOB;
  1291. break;
  1292.  
  1293. // -----------------------------------------------
  1294. // Version check
  1295. // -----------------------------------------------
  1296. case OB_VERSION_CHECK:
  1297. echo <<<EOB
  1298. <div class="info"><h2>APC Version Information</h2>
  1299. <table cellspacing=0><tbody>
  1300. <tr>
  1301. <th></th>
  1302. </tr>
  1303. EOB;
  1304. if (defined('PROXY')) {
  1305. $ctxt = stream_context_create( array( 'http' => array( 'proxy' => PROXY, 'request_fulluri' => True ) ) );
  1306. $rss = @file_get_contents("http://pecl.php.net/feeds/pkg_apc.rss", False, $ctxt);
  1307. } else {
  1308. $rss = @file_get_contents("http://pecl.php.net/feeds/pkg_apc.rss");
  1309. }
  1310. if (!$rss) {
  1311. echo '<tr class="td-last center"><td>Unable to fetch version information.</td></tr>';
  1312. } else {
  1313. $apcversion = phpversion('apc');
  1314.  
  1315. preg_match('!<title>APC ([0-9.]+)</title>!', $rss, $match);
  1316. echo '<tr class="tr-0 center"><td>';
  1317. if (version_compare($apcversion, $match[1], '>=')) {
  1318. echo '<div class="ok">You are running the latest version of APC ('.$apcversion.')</div>';
  1319. $i = 3;
  1320. } else {
  1321. echo '<div class="failed">You are running an older version of APC ('.$apcversion.'),
  1322. newer version '.$match[1].' is available at <a href="http://pecl.php.net/package/APC/'.$match[1].'">
  1323. http://pecl.php.net/package/APC/'.$match[1].'</a>
  1324. </div>';
  1325. $i = -1;
  1326. }
  1327. echo '</td></tr>';
  1328. echo '<tr class="tr-0"><td><h3>Change Log:</h3><br/>';
  1329.  
  1330. preg_match_all('!<(title|description)>([^<]+)</\\1>!', $rss, $match);
  1331. next($match[2]); next($match[2]);
  1332.  
  1333. while (list(,$v) = each($match[2])) {
  1334. list(,$ver) = explode(' ', $v, 2);
  1335. if ($i < 0 && version_compare($apcversion, $ver, '>=')) {
  1336. break;
  1337. } else if (!$i--) {
  1338. break;
  1339. }
  1340. echo "<b><a href=\"http://pecl.php.net/package/APC/$ver\">".htmlspecialchars($v, ENT_QUOTES, 'UTF-8')."</a></b><br><blockquote>";
  1341. echo nl2br(htmlspecialchars(current($match[2]), ENT_QUOTES, 'UTF-8'))."</blockquote>";
  1342. next($match[2]);
  1343. }
  1344. echo '</td></tr>';
  1345. }
  1346. echo <<< EOB
  1347. </tbody></table>
  1348. </div>
  1349. EOB;
  1350. break;
  1351.  
  1352. }
  1353.  
  1354. echo <<< EOB
  1355. </div>
  1356. EOB;
  1357.  
  1358. ?>
  1359.  
  1360. <!-- <?php echo "\nBased on APCGUI By R.Becker\n$VERSION\n"?> -->
  1361. </body>
  1362. </html>
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