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  1. <?php
  2. /*
  3. +----------------------------------------------------------------------+
  4. | APC |
  5. +----------------------------------------------------------------------+
  6. | Copyright (c) 2006 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,v 3.65 2006/10/27 18:32:52 shire Exp $';
  26.  
  27. ////////// READ OPTIONAL CONFIGURATION FILE ////////////
  28. if (file_exists("apc.conf.php")) include("apc.conf.php");
  29. ////////////////////////////////////////////////////////
  30.  
  31. ////////// BEGIN OF DEFAULT CONFIG AREA ///////////////////////////////////////////////////////////
  32.  
  33. defaults('USE_AUTHENTICATION',1); // Use (internal) authentication - best choice if
  34. // no other authentication is available
  35. // If set to 0:
  36. // There will be no further authentication. You
  37. // will have to handle this by yourself!
  38. // If set to 1:
  39. // You need to change ADMIN_PASSWORD to make
  40. // this work!
  41. defaults('ADMIN_USERNAME','phpapc'); // Admin Username
  42. defaults('ADMIN_PASSWORD','phpapcvsapcu'); // Admin Password - CHANGE THIS TO ENABLE!!!
  43.  
  44. // (beckerr) I'm using a clear text password here, because I've no good idea how to let
  45. // users generate a md5 or crypt password in a easy way to fill it in above
  46.  
  47. //defaults('DATE_FORMAT', "d.m.Y H:i:s"); // German
  48. defaults('DATE_FORMAT', 'Y/m/d H:i:s'); // US
  49.  
  50. defaults('GRAPH_SIZE',200); // Image size
  51.  
  52. ////////// END OF DEFAULT CONFIG AREA /////////////////////////////////////////////////////////////
  53.  
  54.  
  55. // "define if not defined"
  56. function defaults($d,$v) {
  57. if (!defined($d)) define($d,$v); // or just @define(...)
  58. }
  59.  
  60. // rewrite $PHP_SELF to block XSS attacks
  61. //
  62. $PHP_SELF= isset($_SERVER['PHP_SELF']) ? htmlentities(strip_tags($_SERVER['PHP_SELF'],'')) : '';
  63. $time = time();
  64. $host = getenv('HOSTNAME');
  65. if($host) { $host = '('.$host.')'; }
  66.  
  67. // operation constants
  68. define('OB_HOST_STATS',1);
  69. define('OB_SYS_CACHE',2);
  70. define('OB_USER_CACHE',3);
  71. define('OB_SYS_CACHE_DIR',4);
  72. define('OB_VERSION_CHECK',9);
  73.  
  74. // check validity of input variables
  75. $vardom=array(
  76. 'OB' => '/^\d+$/', // operational mode switch
  77. 'CC' => '/^[01]$/', // clear cache requested
  78. 'SH' => '/^[a-z0-9]+$/', // shared object description
  79.  
  80. 'IMG' => '/^[123]$/', // image to generate
  81. 'LO' => '/^1$/', // login requested
  82.  
  83. 'COUNT' => '/^\d+$/', // number of line displayed in list
  84. 'SCOPE' => '/^[AD]$/', // list view scope
  85. 'SORT1' => '/^[AHSMCDTZ]$/', // first sort key
  86. 'SORT2' => '/^[DA]$/', // second sort key
  87. 'AGGR' => '/^\d+$/', // aggregation by dir level
  88. 'SEARCH' => '/^.*$/' // aggregation by dir level
  89. );
  90.  
  91. // default cache mode
  92. $cache_mode='opcode';
  93.  
  94. // cache scope
  95. $scope_list=array(
  96. 'A' => 'cache_list',
  97. 'D' => 'deleted_list'
  98. );
  99.  
  100. // handle POST and GET requests
  101. if (empty($_REQUEST)) {
  102. if (!empty($_GET) && !empty($_POST)) {
  103. $_REQUEST = array_merge($_GET, $_POST);
  104. } else if (!empty($_GET)) {
  105. $_REQUEST = $_GET;
  106. } else if (!empty($_POST)) {
  107. $_REQUEST = $_POST;
  108. } else {
  109. $_REQUEST = array();
  110. }
  111. }
  112.  
  113. // check parameter syntax
  114. foreach($vardom as $var => $dom) {
  115. if (!isset($_REQUEST[$var])) {
  116. $MYREQUEST[$var]=NULL;
  117. } else if (!is_array($_REQUEST[$var]) && preg_match($dom,$_REQUEST[$var])) {
  118. $MYREQUEST[$var]=$_REQUEST[$var];
  119. } else {
  120. $MYREQUEST[$var]=$_REQUEST[$var]=NULL;
  121. }
  122. }
  123.  
  124. // check parameter sematics
  125. if (empty($MYREQUEST['SCOPE'])) $MYREQUEST['SCOPE']="A";
  126. if (empty($MYREQUEST['SORT1'])) $MYREQUEST['SORT1']="H";
  127. if (empty($MYREQUEST['SORT2'])) $MYREQUEST['SORT2']="D";
  128. if (empty($MYREQUEST['OB'])) $MYREQUEST['OB']=OB_HOST_STATS;
  129. if (!isset($MYREQUEST['COUNT'])) $MYREQUEST['COUNT']=20;
  130. if (!isset($scope_list[$MYREQUEST['SCOPE']])) $MYREQUEST['SCOPE']='A';
  131.  
  132. $MY_SELF=
  133. "$PHP_SELF".
  134. "?SCOPE=".$MYREQUEST['SCOPE'].
  135. "&SORT1=".$MYREQUEST['SORT1'].
  136. "&SORT2=".$MYREQUEST['SORT2'].
  137. "&COUNT=".$MYREQUEST['COUNT'];
  138. $MY_SELF_WO_SORT=
  139. "$PHP_SELF".
  140. "?SCOPE=".$MYREQUEST['SCOPE'].
  141. "&COUNT=".$MYREQUEST['COUNT'];
  142.  
  143. // authentication needed?
  144. //
  145. if (!USE_AUTHENTICATION) {
  146. $AUTHENTICATED=1;
  147. } else {
  148. $AUTHENTICATED=0;
  149. if (ADMIN_PASSWORD!='password' && ($MYREQUEST['LO'] == 1 || isset($_SERVER['PHP_AUTH_USER']))) {
  150.  
  151. if (!isset($_SERVER['PHP_AUTH_USER']) ||
  152. !isset($_SERVER['PHP_AUTH_PW']) ||
  153. $_SERVER['PHP_AUTH_USER'] != ADMIN_USERNAME ||
  154. $_SERVER['PHP_AUTH_PW'] != ADMIN_PASSWORD) {
  155. Header("WWW-Authenticate: Basic realm=\"APC Login\"");
  156. Header("HTTP/1.0 401 Unauthorized");
  157.  
  158. echo <<<EOB
  159. <html><body>
  160. <h1>Rejected!</h1>
  161. <big>Wrong Username or Password!</big><br/>&nbsp;<br/>&nbsp;
  162. <big><a href='$PHP_SELF?OB={$MYREQUEST['OB']}'>Continue...</a></big>
  163. </body></html>
  164. EOB;
  165. exit;
  166.  
  167. } else {
  168. $AUTHENTICATED=1;
  169. }
  170. }
  171. }
  172.  
  173. // select cache mode
  174. if ($AUTHENTICATED && $MYREQUEST['OB'] == OB_USER_CACHE) {
  175. $cache_mode='user';
  176. }
  177. // clear cache
  178. if ($AUTHENTICATED && isset($MYREQUEST['CC']) && $MYREQUEST['CC']) {
  179. apc_clear_cache($cache_mode);
  180. }
  181.  
  182. if(!function_exists('apc_cache_info') || !($cache=@apc_cache_info($cache_mode))) {
  183. echo "No cache info available. APC does not appear to be running.";
  184. exit;
  185. }
  186.  
  187. $cache_user = apc_cache_info('user', 1);
  188. $mem=apc_sma_info();
  189. if(!$cache['num_hits']) { $cache['num_hits']=1; $time++; } // Avoid division by 0 errors on a cache clear
  190.  
  191. // don't cache this page
  192. //
  193. header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
  194. header("Cache-Control: post-check=0, pre-check=0", false);
  195. header("Pragma: no-cache"); // HTTP/1.0
  196.  
  197. function duration($ts) {
  198. global $time;
  199. $years = (int)((($time - $ts)/(7*86400))/52.177457);
  200. $rem = (int)(($time-$ts)-($years * 52.177457 * 7 * 86400));
  201. $weeks = (int)(($rem)/(7*86400));
  202. $days = (int)(($rem)/86400) - $weeks*7;
  203. $hours = (int)(($rem)/3600) - $days*24 - $weeks*7*24;
  204. $mins = (int)(($rem)/60) - $hours*60 - $days*24*60 - $weeks*7*24*60;
  205. $str = '';
  206. if($years==1) $str .= "$years year, ";
  207. if($years>1) $str .= "$years years, ";
  208. if($weeks==1) $str .= "$weeks week, ";
  209. if($weeks>1) $str .= "$weeks weeks, ";
  210. if($days==1) $str .= "$days day,";
  211. if($days>1) $str .= "$days days,";
  212. if($hours == 1) $str .= " $hours hour and";
  213. if($hours>1) $str .= " $hours hours and";
  214. if($mins == 1) $str .= " 1 minute";
  215. else $str .= " $mins minutes";
  216. return $str;
  217. }
  218.  
  219. // create graphics
  220. //
  221. function graphics_avail() {
  222. return extension_loaded('gd');
  223. }
  224. if (isset($MYREQUEST['IMG']))
  225. {
  226. if (!graphics_avail()) {
  227. exit(0);
  228. }
  229.  
  230. function fill_arc($im, $centerX, $centerY, $diameter, $start, $end, $color1,$color2,$text='',$placeindex=0) {
  231. $r=$diameter/2;
  232. $w=deg2rad((360+$start+($end-$start)/2)%360);
  233.  
  234.  
  235. if (function_exists("imagefilledarc")) {
  236. // exists only if GD 2.0.1 is avaliable
  237. imagefilledarc($im, $centerX+1, $centerY+1, $diameter, $diameter, $start, $end, $color1, IMG_ARC_PIE);
  238. imagefilledarc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color2, IMG_ARC_PIE);
  239. imagefilledarc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color1, IMG_ARC_NOFILL|IMG_ARC_EDGED);
  240. } else {
  241. imagearc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color2);
  242. imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($start)) * $r, $centerY + sin(deg2rad($start)) * $r, $color2);
  243. imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($start+1)) * $r, $centerY + sin(deg2rad($start)) * $r, $color2);
  244. imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($end-1)) * $r, $centerY + sin(deg2rad($end)) * $r, $color2);
  245. imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($end)) * $r, $centerY + sin(deg2rad($end)) * $r, $color2);
  246. imagefill($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2, $color2);
  247. }
  248. if ($text) {
  249. if ($placeindex>0) {
  250. imageline($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$diameter, $placeindex*12,$color1);
  251. imagestring($im,4,$diameter, $placeindex*12,$text,$color1);
  252.  
  253. } else {
  254. imagestring($im,4,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$text,$color1);
  255. }
  256. }
  257. }
  258.  
  259. function text_arc($im, $centerX, $centerY, $diameter, $start, $end, $color1,$text,$placeindex=0) {
  260. $r=$diameter/2;
  261. $w=deg2rad((360+$start+($end-$start)/2)%360);
  262.  
  263. if ($placeindex>0) {
  264. imageline($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$diameter, $placeindex*12,$color1);
  265. imagestring($im,4,$diameter, $placeindex*12,$text,$color1);
  266.  
  267. } else {
  268. imagestring($im,4,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$text,$color1);
  269. }
  270. }
  271.  
  272. function fill_box($im, $x, $y, $w, $h, $color1, $color2,$text='',$placeindex='') {
  273. global $col_black;
  274. $x1=$x+$w-1;
  275. $y1=$y+$h-1;
  276.  
  277. imagerectangle($im, $x, $y1, $x1+1, $y+1, $col_black);
  278. if($y1>$y) imagefilledrectangle($im, $x, $y, $x1, $y1, $color2);
  279. else imagefilledrectangle($im, $x, $y1, $x1, $y, $color2);
  280. imagerectangle($im, $x, $y1, $x1, $y, $color1);
  281. if ($text) {
  282. if ($placeindex>0) {
  283.  
  284. if ($placeindex<16)
  285. {
  286. $px=5;
  287. $py=$placeindex*12+6;
  288. imagefilledrectangle($im, $px+90, $py+3, $px+90-4, $py-3, $color2);
  289. imageline($im,$x,$y+$h/2,$px+90,$py,$color2);
  290. imagestring($im,2,$px,$py-6,$text,$color1);
  291.  
  292. } else {
  293. if ($placeindex<31) {
  294. $px=$x+40*2;
  295. $py=($placeindex-15)*12+6;
  296. } else {
  297. $px=$x+40*2+100*intval(($placeindex-15)/15);
  298. $py=($placeindex%15)*12+6;
  299. }
  300. imagefilledrectangle($im, $px, $py+3, $px-4, $py-3, $color2);
  301. imageline($im,$x+$w,$y+$h/2,$px,$py,$color2);
  302. imagestring($im,2,$px+2,$py-6,$text,$color1);
  303. }
  304. } else {
  305. imagestring($im,4,$x+5,$y1-16,$text,$color1);
  306. }
  307. }
  308. }
  309.  
  310.  
  311. $size = GRAPH_SIZE; // image size
  312. if ($MYREQUEST['IMG']==3)
  313. $image = imagecreate(2*$size+150, $size+10);
  314. else
  315. $image = imagecreate($size+50, $size+10);
  316.  
  317. $col_white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
  318. $col_red = imagecolorallocate($image, 0xD0, 0x60, 0x30);
  319. $col_green = imagecolorallocate($image, 0x60, 0xF0, 0x60);
  320. $col_black = imagecolorallocate($image, 0, 0, 0);
  321. imagecolortransparent($image,$col_white);
  322.  
  323. switch ($MYREQUEST['IMG']) {
  324.  
  325. case 1:
  326. $s=$mem['num_seg']*$mem['seg_size'];
  327. $a=$mem['avail_mem'];
  328. $x=$y=$size/2;
  329. $fuzz = 0.000001;
  330.  
  331. // This block of code creates the pie chart. It is a lot more complex than you
  332. // would expect because we try to visualize any memory fragmentation as well.
  333. $angle_from = 0;
  334. $string_placement=array();
  335. for($i=0; $i<$mem['num_seg']; $i++) {
  336. $ptr = 0;
  337. $free = $mem['block_lists'][$i];
  338. foreach($free as $block) {
  339. if($block['offset']!=$ptr) { // Used block
  340. $angle_to = $angle_from+($block['offset']-$ptr)/$s;
  341. if(($angle_to+$fuzz)>1) $angle_to = 1;
  342. fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_red);
  343. if (($angle_to-$angle_from)>0.05) {
  344. array_push($string_placement, array($angle_from,$angle_to));
  345. }
  346. $angle_from = $angle_to;
  347. }
  348. $angle_to = $angle_from+($block['size'])/$s;
  349. if(($angle_to+$fuzz)>1) $angle_to = 1;
  350. fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_green);
  351. if (($angle_to-$angle_from)>0.05) {
  352. array_push($string_placement, array($angle_from,$angle_to));
  353. }
  354. $angle_from = $angle_to;
  355. $ptr = $block['offset']+$block['size'];
  356. }
  357. if ($ptr < $mem['seg_size']) { // memory at the end
  358. $angle_to = $angle_from + ($mem['seg_size'] - $ptr)/$s;
  359. if(($angle_to+$fuzz)>1) $angle_to = 1;
  360. fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_red);
  361. if (($angle_to-$angle_from)>0.05) {
  362. array_push($string_placement, array($angle_from,$angle_to));
  363. }
  364. }
  365. }
  366. foreach ($string_placement as $angle) {
  367. text_arc($image,$x,$y,$size,$angle[0]*360,$angle[1]*360,$col_black,bsize($s*($angle[1]-$angle[0])));
  368. }
  369. break;
  370.  
  371. case 2:
  372. $s=$cache['num_hits']+$cache['num_misses'];
  373. $a=$cache['num_hits'];
  374.  
  375. fill_box($image, 30,$size,50,-$a*($size-21)/$s,$col_black,$col_green,sprintf("%.1f%%",$cache['num_hits']*100/$s));
  376. fill_box($image,130,$size,50,-max(4,($s-$a)*($size-21)/$s),$col_black,$col_red,sprintf("%.1f%%",$cache['num_misses']*100/$s));
  377. break;
  378.  
  379. case 3:
  380. $s=$mem['num_seg']*$mem['seg_size'];
  381. $a=$mem['avail_mem'];
  382. $x=130;
  383. $y=1;
  384. $j=1;
  385.  
  386. // This block of code creates the bar chart. It is a lot more complex than you
  387. // would expect because we try to visualize any memory fragmentation as well.
  388. for($i=0; $i<$mem['num_seg']; $i++) {
  389. $ptr = 0;
  390. $free = $mem['block_lists'][$i];
  391. foreach($free as $block) {
  392. if($block['offset']!=$ptr) { // Used block
  393. $h=(GRAPH_SIZE-5)*($block['offset']-$ptr)/$s;
  394. if ($h>0) {
  395. $j++;
  396. if($j<75) fill_box($image,$x,$y,50,$h,$col_black,$col_red,bsize($block['offset']-$ptr),$j);
  397. else fill_box($image,$x,$y,50,$h,$col_black,$col_red);
  398. }
  399. $y+=$h;
  400. }
  401. $h=(GRAPH_SIZE-5)*($block['size'])/$s;
  402. if ($h>0) {
  403. $j++;
  404. if($j<75) fill_box($image,$x,$y,50,$h,$col_black,$col_green,bsize($block['size']),$j);
  405. else fill_box($image,$x,$y,50,$h,$col_black,$col_green);
  406. }
  407. $y+=$h;
  408. $ptr = $block['offset']+$block['size'];
  409. }
  410. if ($ptr < $mem['seg_size']) { // memory at the end
  411. $h = (GRAPH_SIZE-5) * ($mem['seg_size'] - $ptr) / $s;
  412. if ($h > 0) {
  413. fill_box($image,$x,$y,50,$h,$col_black,$col_red,bsize($mem['seg_size']-$ptr),$j++);
  414. }
  415. }
  416. }
  417. break;
  418. case 4:
  419. $s=$cache['num_hits']+$cache['num_misses'];
  420. $a=$cache['num_hits'];
  421.  
  422. fill_box($image, 30,$size,50,-$a*($size-21)/$s,$col_black,$col_green,sprintf("%.1f%%",$cache['num_hits']*100/$s));
  423. fill_box($image,130,$size,50,-max(4,($s-$a)*($size-21)/$s),$col_black,$col_red,sprintf("%.1f%%",$cache['num_misses']*100/$s));
  424. break;
  425.  
  426. }
  427. header("Content-type: image/png");
  428. imagepng($image);
  429. exit;
  430. }
  431.  
  432. // pretty printer for byte values
  433. //
  434. function bsize($s) {
  435. foreach (array('','K','M','G') as $i => $k) {
  436. if ($s < 1024) break;
  437. $s/=1024;
  438. }
  439. return sprintf("%5.1f %sBytes",$s,$k);
  440. }
  441.  
  442. // sortable table header in "scripts for this host" view
  443. function sortheader($key,$name,$extra='') {
  444. global $MYREQUEST, $MY_SELF_WO_SORT;
  445.  
  446. if ($MYREQUEST['SORT1']==$key) {
  447. $MYREQUEST['SORT2'] = $MYREQUEST['SORT2']=='A' ? 'D' : 'A';
  448. }
  449. return "<a class=sortable href=\"$MY_SELF_WO_SORT$extra&SORT1=$key&SORT2=".$MYREQUEST['SORT2']."\">$name</a>";
  450.  
  451. }
  452.  
  453. // create menu entry
  454. function menu_entry($ob,$title) {
  455. global $MYREQUEST,$MY_SELF;
  456. if ($MYREQUEST['OB']!=$ob) {
  457. return "<li><a href=\"$MY_SELF&OB=$ob\">$title</a></li>";
  458. } else if (empty($MYREQUEST['SH'])) {
  459. return "<li><span class=active>$title</span></li>";
  460. } else {
  461. return "<li><a class=\"child_active\" href=\"$MY_SELF&OB=$ob\">$title</a></li>";
  462. }
  463. }
  464.  
  465. function put_login_link($s="Login")
  466. {
  467. global $MY_SELF,$MYREQUEST,$AUTHENTICATED;
  468. // needs ADMIN_PASSWORD to be changed!
  469. //
  470. if (!USE_AUTHENTICATION) {
  471. return;
  472. } else if (ADMIN_PASSWORD=='password')
  473. {
  474. print <<<EOB
  475. <a href="#" onClick="javascript:alert('You need to set a password at the top of apc.php before this will work!');return false";>$s</a>
  476. EOB;
  477. } else if ($AUTHENTICATED) {
  478. print <<<EOB
  479. '{$_SERVER['PHP_AUTH_USER']}'&nbsp;logged&nbsp;in!
  480. EOB;
  481. } else{
  482. print <<<EOB
  483. <a href="$MY_SELF&LO=1&OB={$MYREQUEST['OB']}">$s</a>
  484. EOB;
  485. }
  486. }
  487.  
  488.  
  489. ?>
  490. <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
  491. <html>
  492. <head><title>APC INFO <?php echo $host ?></title>
  493. <style><!--
  494. body { background:white; font-size:100.01%; margin:0; padding:0; }
  495. body,p,td,th,input,submit { font-size:0.8em;font-family:arial,helvetica,sans-serif; }
  496. * html body {font-size:0.8em}
  497. * html p {font-size:0.8em}
  498. * html td {font-size:0.8em}
  499. * html th {font-size:0.8em}
  500. * html input {font-size:0.8em}
  501. * html submit {font-size:0.8em}
  502. td { vertical-align:top }
  503. a { color:black; font-weight:none; text-decoration:none; }
  504. a:hover { text-decoration:underline; }
  505. div.content { padding:1em 1em 1em 1em; position:absolute; width:97%; z-index:100; }
  506.  
  507.  
  508. div.head div.login {
  509. position:absolute;
  510. right: 1em;
  511. top: 1.2em;
  512. color:white;
  513. width:6em;
  514. }
  515. div.head div.login a {
  516. position:absolute;
  517. right: 0em;
  518. background:rgb(119,123,180);
  519. border:solid rgb(102,102,153) 2px;
  520. color:white;
  521. font-weight:bold;
  522. padding:0.1em 0.5em 0.1em 0.5em;
  523. text-decoration:none;
  524. }
  525. div.head div.login a:hover {
  526. background:rgb(193,193,244);
  527. }
  528.  
  529. h1.apc { background:rgb(153,153,204); margin:0; padding:0.5em 1em 0.5em 1em; }
  530. * html h1.apc { margin-bottom:-7px; }
  531. h1.apc a:hover { text-decoration:none; color:rgb(90,90,90); }
  532. h1.apc div.logo span.logo {
  533. background:rgb(119,123,180);
  534. color:black;
  535. border-right: solid black 1px;
  536. border-bottom: solid black 1px;
  537. font-style:italic;
  538. font-size:1em;
  539. padding-left:1.2em;
  540. padding-right:1.2em;
  541. text-align:right;
  542. }
  543. h1.apc div.logo span.name { color:white; font-size:0.7em; padding:0 0.8em 0 2em; }
  544. h1.apc div.nameinfo { color:white; display:inline; font-size:0.4em; margin-left: 3em; }
  545. h1.apc div.copy { color:black; font-size:0.4em; position:absolute; right:1em; }
  546. hr.apc {
  547. background:white;
  548. border-bottom:solid rgb(102,102,153) 1px;
  549. border-style:none;
  550. border-top:solid rgb(102,102,153) 10px;
  551. height:12px;
  552. margin:0;
  553. margin-top:1px;
  554. padding:0;
  555. }
  556.  
  557. ol,menu { margin:1em 0 0 0; padding:0.2em; margin-left:1em;}
  558. ol.menu li { display:inline; margin-right:0.7em; list-style:none; font-size:85%}
  559. ol.menu a {
  560. background:rgb(153,153,204);
  561. border:solid rgb(102,102,153) 2px;
  562. color:white;
  563. font-weight:bold;
  564. margin-right:0em;
  565. padding:0.1em 0.5em 0.1em 0.5em;
  566. text-decoration:none;
  567. margin-left: 5px;
  568. }
  569. ol.menu a.child_active {
  570. background:rgb(153,153,204);
  571. border:solid rgb(102,102,153) 2px;
  572. color:white;
  573. font-weight:bold;
  574. margin-right:0em;
  575. padding:0.1em 0.5em 0.1em 0.5em;
  576. text-decoration:none;
  577. border-left: solid black 5px;
  578. margin-left: 0px;
  579. }
  580. ol.menu span.active {
  581. background:rgb(153,153,204);
  582. border:solid rgb(102,102,153) 2px;
  583. color:black;
  584. font-weight:bold;
  585. margin-right:0em;
  586. padding:0.1em 0.5em 0.1em 0.5em;
  587. text-decoration:none;
  588. border-left: solid black 5px;
  589. }
  590. ol.menu span.inactive {
  591. background:rgb(193,193,244);
  592. border:solid rgb(182,182,233) 2px;
  593. color:white;
  594. font-weight:bold;
  595. margin-right:0em;
  596. padding:0.1em 0.5em 0.1em 0.5em;
  597. text-decoration:none;
  598. margin-left: 5px;
  599. }
  600. ol.menu a:hover {
  601. background:rgb(193,193,244);
  602. text-decoration:none;
  603. }
  604.  
  605.  
  606. div.info {
  607. background:rgb(204,204,204);
  608. border:solid rgb(204,204,204) 1px;
  609. margin-bottom:1em;
  610. }
  611. div.info h2 {
  612. background:rgb(204,204,204);
  613. color:black;
  614. font-size:1em;
  615. margin:0;
  616. padding:0.1em 1em 0.1em 1em;
  617. }
  618. div.info table {
  619. border:solid rgb(204,204,204) 1px;
  620. border-spacing:0;
  621. width:100%;
  622. }
  623. div.info table th {
  624. background:rgb(204,204,204);
  625. color:white;
  626. margin:0;
  627. padding:0.1em 1em 0.1em 1em;
  628. }
  629. div.info table th a.sortable { color:black; }
  630. div.info table tr.tr-0 { background:rgb(238,238,238); }
  631. div.info table tr.tr-1 { background:rgb(221,221,221); }
  632. div.info table td { padding:0.3em 1em 0.3em 1em; }
  633. div.info table td.td-0 { border-right:solid rgb(102,102,153) 1px; white-space:nowrap; }
  634. div.info table td.td-n { border-right:solid rgb(102,102,153) 1px; }
  635. div.info table td h3 {
  636. color:black;
  637. font-size:1.1em;
  638. margin-left:-0.3em;
  639. }
  640.  
  641. div.graph { margin-bottom:1em }
  642. div.graph h2 { background:rgb(204,204,204);; color:black; font-size:1em; margin:0; padding:0.1em 1em 0.1em 1em; }
  643. div.graph table { border:solid rgb(204,204,204) 1px; color:black; font-weight:normal; width:100%; }
  644. div.graph table td.td-0 { background:rgb(238,238,238); }
  645. div.graph table td.td-1 { background:rgb(221,221,221); }
  646. div.graph table td { padding:0.2em 1em 0.4em 1em; }
  647.  
  648. div.div1,div.div2 { margin-bottom:1em; width:35em; }
  649. div.div3 { position:absolute; left:40em; top:1em; width:580px; }
  650. //div.div3 { position:absolute; left:37em; top:1em; right:1em; }
  651.  
  652. div.sorting { margin:1.5em 0em 1.5em 2em }
  653. .center { text-align:center }
  654. .aright { position:absolute;right:1em }
  655. .right { text-align:right }
  656. .ok { color:rgb(0,200,0); font-weight:bold}
  657. .failed { color:rgb(200,0,0); font-weight:bold}
  658.  
  659. span.box {
  660. border: black solid 1px;
  661. border-right:solid black 2px;
  662. border-bottom:solid black 2px;
  663. padding:0 0.5em 0 0.5em;
  664. margin-right:1em;
  665. }
  666. span.green { background:#60F060; padding:0 0.5em 0 0.5em}
  667. span.red { background:#D06030; padding:0 0.5em 0 0.5em }
  668.  
  669. div.authneeded {
  670. background:rgb(238,238,238);
  671. border:solid rgb(204,204,204) 1px;
  672. color:rgb(200,0,0);
  673. font-size:1.2em;
  674. font-weight:bold;
  675. padding:2em;
  676. text-align:center;
  677. }
  678.  
  679. input {
  680. background:rgb(153,153,204);
  681. border:solid rgb(102,102,153) 2px;
  682. color:white;
  683. font-weight:bold;
  684. margin-right:1em;
  685. padding:0.1em 0.5em 0.1em 0.5em;
  686. }
  687. //-->
  688. </style>
  689. </head>
  690. <body>
  691. <div class="head">
  692. <h1 class="apc">
  693. <div class="logo"><span class="logo"><a href="http://pecl.php.net/package/APC">APC</a></span></div>
  694. <div class="nameinfo">Opcode Cache</div>
  695. </h1>
  696. <div class="login">
  697. <?php put_login_link(); ?>
  698. </div>
  699. <hr class="apc">
  700. </div>
  701. <?php
  702.  
  703.  
  704. // Display main Menu
  705. echo <<<EOB
  706. <ol class=menu>
  707. <li><a href="$MY_SELF&OB={$MYREQUEST['OB']}&SH={$MYREQUEST['SH']}">Refresh Data</a></li>
  708. EOB;
  709. echo
  710. menu_entry(1,'View Host Stats'),
  711. menu_entry(2,'System Cache Entries');
  712. if ($AUTHENTICATED) {
  713. echo menu_entry(4,'Per-Directory Entries');
  714. }
  715. echo
  716. menu_entry(3,'User Cache Entries'),
  717. menu_entry(9,'Version Check');
  718.  
  719. if ($AUTHENTICATED) {
  720. echo <<<EOB
  721. <li><a class="aright" href="$MY_SELF&CC=1&OB={$MYREQUEST['OB']}" onClick="javascipt:return confirm('Are you sure?');">Clear $cache_mode Cache</a></li>
  722. EOB;
  723. }
  724. echo <<<EOB
  725. </ol>
  726. EOB;
  727.  
  728.  
  729. // CONTENT
  730. echo <<<EOB
  731. <div class=content>
  732. EOB;
  733.  
  734. // MAIN SWITCH STATEMENT
  735.  
  736. switch ($MYREQUEST['OB']) {
  737.  
  738.  
  739.  
  740.  
  741.  
  742. // -----------------------------------------------
  743. // Host Stats
  744. // -----------------------------------------------
  745. case OB_HOST_STATS:
  746. $mem_size = $mem['num_seg']*$mem['seg_size'];
  747. $mem_avail= $mem['avail_mem'];
  748. $mem_used = $mem_size-$mem_avail;
  749. $seg_size = bsize($mem['seg_size']);
  750. $req_rate = sprintf("%.2f",($cache['num_hits']+$cache['num_misses'])/($time-$cache['start_time']));
  751. $hit_rate = sprintf("%.2f",($cache['num_hits'])/($time-$cache['start_time']));
  752. $miss_rate = sprintf("%.2f",($cache['num_misses'])/($time-$cache['start_time']));
  753. $insert_rate = sprintf("%.2f",($cache['num_inserts'])/($time-$cache['start_time']));
  754. $req_rate_user = sprintf("%.2f",($cache_user['num_hits']+$cache_user['num_misses'])/($time-$cache_user['start_time']));
  755. $hit_rate_user = sprintf("%.2f",($cache_user['num_hits'])/($time-$cache_user['start_time']));
  756. $miss_rate_user = sprintf("%.2f",($cache_user['num_misses'])/($time-$cache_user['start_time']));
  757. $insert_rate_user = sprintf("%.2f",($cache_user['num_inserts'])/($time-$cache_user['start_time']));
  758. $apcversion = phpversion('apc');
  759. $phpversion = phpversion();
  760. $number_files = $cache['num_entries'];
  761. $size_files = bsize($cache['mem_size']);
  762. $number_vars = $cache_user['num_entries'];
  763. $size_vars = bsize($cache_user['mem_size']);
  764. $i=0;
  765. echo <<< EOB
  766. <div class="info div1"><h2>General Cache Information</h2>
  767. <table cellspacing=0><tbody>
  768. <tr class=tr-0><td class=td-0>APC Version</td><td>$apcversion</td></tr>
  769. <tr class=tr-1><td class=td-0>PHP Version</td><td>$phpversion</td></tr>
  770. EOB;
  771.  
  772. if(!empty($_SERVER['SERVER_NAME']))
  773. echo "<tr class=tr-0><td class=td-0>APC Host</td><td>{$_SERVER['SERVER_NAME']} $host</td></tr>\n";
  774. if(!empty($_SERVER['SERVER_SOFTWARE']))
  775. echo "<tr class=tr-1><td class=td-0>Server Software</td><td>{$_SERVER['SERVER_SOFTWARE']}</td></tr>\n";
  776.  
  777. echo <<<EOB
  778. <tr class=tr-0><td class=td-0>Shared Memory</td><td>{$mem['num_seg']} Segment(s) with $seg_size
  779. <br/> ({$cache['memory_type']} memory, {$cache['locking_type']} locking)
  780. </td></tr>
  781. EOB;
  782. echo '<tr class=tr-1><td class=td-0>Start Time</td><td>',date(DATE_FORMAT,$cache['start_time']),'</td></tr>';
  783. echo '<tr class=tr-0><td class=td-0>Uptime</td><td>',duration($cache['start_time']),'</td></tr>';
  784. echo '<tr class=tr-1><td class=td-0>File Upload Support</td><td>',$cache['file_upload_progress'],'</td></tr>';
  785. echo <<<EOB
  786. </tbody></table>
  787. </div>
  788.  
  789. <div class="info div1"><h2>File Cache Information</h2>
  790. <table cellspacing=0><tbody>
  791. <tr class=tr-0><td class=td-0>Cached Files</td><td>$number_files ($size_files)</td></tr>
  792. <tr class=tr-1><td class=td-0>Hits</td><td>{$cache['num_hits']}</td></tr>
  793. <tr class=tr-0><td class=td-0>Misses</td><td>{$cache['num_misses']}</td></tr>
  794. <tr class=tr-1><td class=td-0>Request Rate (hits, misses)</td><td>$req_rate cache requests/second</td></tr>
  795. <tr class=tr-0><td class=td-0>Hit Rate</td><td>$hit_rate cache requests/second</td></tr>
  796. <tr class=tr-1><td class=td-0>Miss Rate</td><td>$miss_rate cache requests/second</td></tr>
  797. <tr class=tr-0><td class=td-0>Insert Rate</td><td>$insert_rate cache requests/second</td></tr>
  798. <tr class=tr-1><td class=td-0>Cache full count</td><td>{$cache['expunges']}</td></tr>
  799. </tbody></table>
  800. </div>
  801.  
  802. <div class="info div1"><h2>User Cache Information</h2>
  803. <table cellspacing=0><tbody>
  804. <tr class=tr-0><td class=td-0>Cached Variables</td><td>$number_vars ($size_vars)</td></tr>
  805. <tr class=tr-1><td class=td-0>Hits</td><td>{$cache_user['num_hits']}</td></tr>
  806. <tr class=tr-0><td class=td-0>Misses</td><td>{$cache_user['num_misses']}</td></tr>
  807. <tr class=tr-1><td class=td-0>Request Rate (hits, misses)</td><td>$req_rate_user cache requests/second</td></tr>
  808. <tr class=tr-0><td class=td-0>Hit Rate</td><td>$hit_rate_user cache requests/second</td></tr>
  809. <tr class=tr-1><td class=td-0>Miss Rate</td><td>$miss_rate_user cache requests/second</td></tr>
  810. <tr class=tr-0><td class=td-0>Insert Rate</td><td>$insert_rate_user cache requests/second</td></tr>
  811. <tr class=tr-1><td class=td-0>Cache full count</td><td>{$cache_user['expunges']}</td></tr>
  812.  
  813. </tbody></table>
  814. </div>
  815.  
  816. <div class="info div2"><h2>Runtime Settings</h2><table cellspacing=0><tbody>
  817. EOB;
  818.  
  819. $j = 0;
  820. foreach (ini_get_all('apc') as $k => $v) {
  821. echo "<tr class=tr-$j><td class=td-0>",$k,"</td><td>",str_replace(',',',<br />',$v['local_value']),"</td></tr>\n";
  822. $j = 1 - $j;
  823. }
  824.  
  825. if($mem['num_seg']>1 || $mem['num_seg']==1 && count($mem['block_lists'][0])>1)
  826. $mem_note = "Memory Usage<br /><font size=-2>(multiple slices indicate fragments)</font>";
  827. else
  828. $mem_note = "Memory Usage";
  829.  
  830. echo <<< EOB
  831. </tbody></table>
  832. </div>
  833.  
  834. <div class="graph div3"><h2>Host Status Diagrams</h2>
  835. <table cellspacing=0><tbody>
  836. EOB;
  837. $size='width='.(GRAPH_SIZE+50).' height='.(GRAPH_SIZE+10);
  838. echo <<<EOB
  839. <tr>
  840. <td class=td-0>$mem_note</td>
  841. <td class=td-1>Hits &amp; Misses</td>
  842. </tr>
  843. EOB;
  844.  
  845. echo
  846. graphics_avail() ?
  847. '<tr>'.
  848. "<td class=td-0><img alt=\"\" $size src=\"$PHP_SELF?IMG=1&$time\"></td>".
  849. "<td class=td-1><img alt=\"\" $size src=\"$PHP_SELF?IMG=2&$time\"></td></tr>\n"
  850. : "",
  851. '<tr>',
  852. '<td class=td-0><span class="green box">&nbsp;</span>Free: ',bsize($mem_avail).sprintf(" (%.1f%%)",$mem_avail*100/$mem_size),"</td>\n",
  853. '<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",
  854. '</tr>',
  855. '<tr>',
  856. '<td class=td-0><span class="red box">&nbsp;</span>Used: ',bsize($mem_used ).sprintf(" (%.1f%%)",$mem_used *100/$mem_size),"</td>\n",
  857. '<td class=td-1><span class="red box">&nbsp;</span>Misses: ',$cache['num_misses'].sprintf(" (%.1f%%)",$cache['num_misses']*100/($cache['num_hits']+$cache['num_misses'])),"</td>\n";
  858. echo <<< EOB
  859. </tr>
  860. </tbody></table>
  861.  
  862. <br/>
  863. <h2>Detailed Memory Usage and Fragmentation</h2>
  864. <table cellspacing=0><tbody>
  865. <tr>
  866. <td class=td-0 colspan=2><br/>
  867. EOB;
  868.  
  869. // Fragementation: (freeseg - 1) / total_seg
  870. $nseg = $freeseg = $fragsize = $freetotal = 0;
  871. for($i=0; $i<$mem['num_seg']; $i++) {
  872. $ptr = 0;
  873. foreach($mem['block_lists'][$i] as $block) {
  874. if ($block['offset'] != $ptr) {
  875. ++$nseg;
  876. }
  877. $ptr = $block['offset'] + $block['size'];
  878. /* Only consider blocks <5M for the fragmentation % */
  879. if($block['size']<(5*1024*1024)) $fragsize+=$block['size'];
  880. $freetotal+=$block['size'];
  881. }
  882. $freeseg += count($mem['block_lists'][$i]);
  883. }
  884.  
  885. if ($freeseg > 1) {
  886. $frag = sprintf("%.2f%% (%s out of %s in %d fragments)", ($fragsize/$freetotal)*100,bsize($fragsize),bsize($freetotal),$freeseg);
  887. } else {
  888. $frag = "0%";
  889. }
  890.  
  891. if (graphics_avail()) {
  892. $size='width='.(2*GRAPH_SIZE+150).' height='.(GRAPH_SIZE+10);
  893. echo <<<EOB
  894. <img alt="" $size src="$PHP_SELF?IMG=3&$time">
  895. EOB;
  896. }
  897. echo <<<EOB
  898. </br>Fragmentation: $frag
  899. </td>
  900. </tr>
  901. EOB;
  902. if(isset($mem['adist'])) {
  903. foreach($mem['adist'] as $i=>$v) {
  904. $cur = pow(2,$i); $nxt = pow(2,$i+1)-1;
  905. if($i==0) $range = "1";
  906. else $range = "$cur - $nxt";
  907. echo "<tr><th align=right>$range</th><td align=right>$v</td></tr>\n";
  908. }
  909. }
  910. echo <<<EOB
  911. </tbody></table>
  912. </div>
  913. EOB;
  914.  
  915. break;
  916.  
  917.  
  918. // -----------------------------------------------
  919. // User Cache Entries
  920. // -----------------------------------------------
  921. case OB_USER_CACHE:
  922. if (!$AUTHENTICATED) {
  923. echo '<div class="authneeded">You need to login to see the user values here!<br/>&nbsp;<br/>';
  924. put_login_link("Login now!");
  925. echo '</div>';
  926. break;
  927. }
  928. $fieldname='info';
  929. $fieldheading='User Entry Label';
  930. $fieldkey='info';
  931.  
  932.  
  933. // -----------------------------------------------
  934. // System Cache Entries
  935. // -----------------------------------------------
  936. case OB_SYS_CACHE:
  937. if (!isset($fieldname))
  938. {
  939. $fieldname='filename';
  940. $fieldheading='Script Filename';
  941. if(ini_get("apc.stat")) $fieldkey='inode';
  942. else $fieldkey='filename';
  943. }
  944. if (!empty($MYREQUEST['SH']))
  945. {
  946. echo <<< EOB
  947. <div class="info"><table cellspacing=0><tbody>
  948. <tr><th>Attribute</th><th>Value</th></tr>
  949. EOB;
  950.  
  951. $m=0;
  952. foreach($scope_list as $j => $list) {
  953. foreach($cache[$list] as $i => $entry) {
  954. if (md5($entry[$fieldkey])!=$MYREQUEST['SH']) continue;
  955. foreach($entry as $k => $value) {
  956. if (!$AUTHENTICATED) {
  957. // hide all path entries if not logged in
  958. $value=preg_replace('/^.*(\\/|\\\\)/','<i>&lt;hidden&gt;</i>/',$value);
  959. }
  960.  
  961. if ($k == "num_hits") {
  962. $value=sprintf("%s (%.2f%%)",$value,$value*100/$cache['num_hits']);
  963. }
  964. if ($k == 'deletion_time') {
  965. if(!$entry['deletion_time']) $value = "None";
  966. }
  967. echo
  968. "<tr class=tr-$m>",
  969. "<td class=td-0>",ucwords(preg_replace("/_/"," ",$k)),"</td>",
  970. "<td class=td-last>",(preg_match("/time/",$k) && $value!='None') ? date(DATE_FORMAT,$value) : $value,"</td>",
  971. "</tr>";
  972. $m=1-$m;
  973. }
  974. if($fieldkey=='info') {
  975. echo "<tr class=tr-$m><td class=td-0>Stored Value</td><td class=td-last><pre>";
  976. $output = var_export(apc_fetch($entry[$fieldkey]),true);
  977. echo htmlspecialchars($output);
  978. echo "</pre></td></tr>\n";
  979. }
  980. break;
  981. }
  982. }
  983.  
  984. echo <<<EOB
  985. </tbody></table>
  986. </div>
  987. EOB;
  988. break;
  989. }
  990.  
  991. $cols=6;
  992. echo <<<EOB
  993. <div class=sorting><form>Scope:
  994. <input type=hidden name=OB value={$MYREQUEST['OB']}>
  995. <select name=SCOPE>
  996. EOB;
  997. echo
  998. "<option value=A",$MYREQUEST['SCOPE']=='A' ? " selected":"",">Active</option>",
  999. "<option value=D",$MYREQUEST['SCOPE']=='D' ? " selected":"",">Deleted</option>",
  1000. "</select>",
  1001. ", Sorting:<select name=SORT1>",
  1002. "<option value=H",$MYREQUEST['SORT1']=='H' ? " selected":"",">Hits</option>",
  1003. "<option value=Z",$MYREQUEST['SORT1']=='Z' ? " selected":"",">Size</option>",
  1004. "<option value=S",$MYREQUEST['SORT1']=='S' ? " selected":"",">$fieldheading</option>",
  1005. "<option value=A",$MYREQUEST['SORT1']=='A' ? " selected":"",">Last accessed</option>",
  1006. "<option value=M",$MYREQUEST['SORT1']=='M' ? " selected":"",">Last modified</option>",
  1007. "<option value=C",$MYREQUEST['SORT1']=='C' ? " selected":"",">Created at</option>",
  1008. "<option value=D",$MYREQUEST['SORT1']=='D' ? " selected":"",">Deleted at</option>";
  1009. if($fieldname=='info') echo
  1010. "<option value=D",$MYREQUEST['SORT1']=='T' ? " selected":"",">Timeout</option>";
  1011. echo
  1012. '</select>',
  1013. '<select name=SORT2>',
  1014. '<option value=D',$MYREQUEST['SORT2']=='D' ? ' selected':'','>DESC</option>',
  1015. '<option value=A',$MYREQUEST['SORT2']=='A' ? ' selected':'','>ASC</option>',
  1016. '</select>',
  1017. '<select name=COUNT onChange="form.submit()">',
  1018. '<option value=10 ',$MYREQUEST['COUNT']=='10' ? ' selected':'','>Top 10</option>',
  1019. '<option value=20 ',$MYREQUEST['COUNT']=='20' ? ' selected':'','>Top 20</option>',
  1020. '<option value=50 ',$MYREQUEST['COUNT']=='50' ? ' selected':'','>Top 50</option>',
  1021. '<option value=100',$MYREQUEST['COUNT']=='100'? ' selected':'','>Top 100</option>',
  1022. '<option value=150',$MYREQUEST['COUNT']=='150'? ' selected':'','>Top 150</option>',
  1023. '<option value=200',$MYREQUEST['COUNT']=='200'? ' selected':'','>Top 200</option>',
  1024. '<option value=500',$MYREQUEST['COUNT']=='500'? ' selected':'','>Top 500</option>',
  1025. '<option value=0 ',$MYREQUEST['COUNT']=='0' ? ' selected':'','>All</option>',
  1026. '</select>',
  1027. '&nbsp; Search: <input name=SEARCH value="',$MYREQUEST['SEARCH'],'" type=text size=25/>',
  1028. '&nbsp;<input type=submit value="GO!">',
  1029. '</form></div>',
  1030.  
  1031. '<div class="info"><table cellspacing=0><tbody>',
  1032. '<tr>',
  1033. '<th>',sortheader('S',$fieldheading, "&OB=".$MYREQUEST['OB']),'</th>',
  1034. '<th>',sortheader('H','Hits', "&OB=".$MYREQUEST['OB']),'</th>',
  1035. '<th>',sortheader('Z','Size', "&OB=".$MYREQUEST['OB']),'</th>',
  1036. '<th>',sortheader('A','Last accessed',"&OB=".$MYREQUEST['OB']),'</th>',
  1037. '<th>',sortheader('M','Last modified',"&OB=".$MYREQUEST['OB']),'</th>',
  1038. '<th>',sortheader('C','Created at', "&OB=".$MYREQUEST['OB']),'</th>';
  1039.  
  1040. if($fieldname=='info') {
  1041. $cols+=2;
  1042. echo '<th>',sortheader('T','Timeout',"&OB=".$MYREQUEST['OB']),'</th>';
  1043. }
  1044. echo '<th>',sortheader('D','Deleted at',"&OB=".$MYREQUEST['OB']),'</th></tr>';
  1045.  
  1046. // builds list with alpha numeric sortable keys
  1047. //
  1048. $list = array();
  1049. foreach($cache[$scope_list[$MYREQUEST['SCOPE']]] as $i => $entry) {
  1050. switch($MYREQUEST['SORT1']) {
  1051. case 'A': $k=sprintf('%015d-',$entry['access_time']); break;
  1052. case 'H': $k=sprintf('%015d-',$entry['num_hits']); break;
  1053. case 'Z': $k=sprintf('%015d-',$entry['mem_size']); break;
  1054. case 'M': $k=sprintf('%015d-',$entry['mtime']); break;
  1055. case 'C': $k=sprintf('%015d-',$entry['creation_time']); break;
  1056. case 'T': $k=sprintf('%015d-',$entry['ttl']); break;
  1057. case 'D': $k=sprintf('%015d-',$entry['deletion_time']); break;
  1058. case 'S': $k=''; break;
  1059. }
  1060. if (!$AUTHENTICATED) {
  1061. // hide all path entries if not logged in
  1062. $list[$k.$entry[$fieldname]]=preg_replace('/^.*(\\/|\\\\)/','<i>&lt;hidden&gt;</i>/',$entry);
  1063. } else {
  1064. $list[$k.$entry[$fieldname]]=$entry;
  1065. }
  1066. }
  1067.  
  1068. if ($list) {
  1069.  
  1070. // sort list
  1071. //
  1072. switch ($MYREQUEST['SORT2']) {
  1073. case "A": krsort($list); break;
  1074. case "D": ksort($list); break;
  1075. }
  1076.  
  1077. // output list
  1078. $i=0;
  1079. foreach($list as $k => $entry) {
  1080. if(!$MYREQUEST['SEARCH'] || preg_match('/'.$MYREQUEST['SEARCH'].'/i', $entry[$fieldname]) != 0) {
  1081. echo
  1082. '<tr class=tr-',$i%2,'>',
  1083. "<td class=td-0><a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&SH=",md5($entry[$fieldkey]),"\">",$entry[$fieldname],'</a></td>',
  1084. '<td class="td-n center">',$entry['num_hits'],'</td>',
  1085. '<td class="td-n right">',$entry['mem_size'],'</td>',
  1086. '<td class="td-n center">',date(DATE_FORMAT,$entry['access_time']),'</td>',
  1087. '<td class="td-n center">',date(DATE_FORMAT,$entry['mtime']),'</td>',
  1088. '<td class="td-n center">',date(DATE_FORMAT,$entry['creation_time']),'</td>';
  1089.  
  1090. if($fieldname=='info') {
  1091. if($entry['ttl'])
  1092. echo '<td class="td-n center">'.$entry['ttl'].' seconds</td>';
  1093. else
  1094. echo '<td class="td-n center">None</td>';
  1095. }
  1096. echo
  1097. '<td class="td-last center">',$entry['deletion_time'] ? date(DATE_FORMAT,$entry['deletion_time']) : '-','</td>',
  1098. '</tr>';
  1099. $i++;
  1100. if ($i == $MYREQUEST['COUNT'])
  1101. break;
  1102. }
  1103. }
  1104.  
  1105. } else {
  1106. echo '<tr class=tr-0><td class="center" colspan=',$cols,'><i>No data</i></td></tr>';
  1107. }
  1108. echo <<< EOB
  1109. </tbody></table>
  1110. EOB;
  1111.  
  1112. if ($list && $i < count($list)) {
  1113. echo "<a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&COUNT=0\"><i>",count($list)-$i,' more available...</i></a>';
  1114. }
  1115.  
  1116. echo <<< EOB
  1117. </div>
  1118. EOB;
  1119. break;
  1120.  
  1121.  
  1122. // -----------------------------------------------
  1123. // Per-Directory System Cache Entries
  1124. // -----------------------------------------------
  1125. case OB_SYS_CACHE_DIR:
  1126. if (!$AUTHENTICATED) {
  1127. break;
  1128. }
  1129.  
  1130. echo <<<EOB
  1131. <div class=sorting><form>Scope:
  1132. <input type=hidden name=OB value={$MYREQUEST['OB']}>
  1133. <select name=SCOPE>
  1134. EOB;
  1135. echo
  1136. "<option value=A",$MYREQUEST['SCOPE']=='A' ? " selected":"",">Active</option>",
  1137. "<option value=D",$MYREQUEST['SCOPE']=='D' ? " selected":"",">Deleted</option>",
  1138. "</select>",
  1139. ", Sorting:<select name=SORT1>",
  1140. "<option value=H",$MYREQUEST['SORT1']=='H' ? " selected":"",">Total Hits</option>",
  1141. "<option value=Z",$MYREQUEST['SORT1']=='Z' ? " selected":"",">Total Size</option>",
  1142. "<option value=T",$MYREQUEST['SORT1']=='T' ? " selected":"",">Number of Files</option>",
  1143. "<option value=S",$MYREQUEST['SORT1']=='S' ? " selected":"",">Directory Name</option>",
  1144. "<option value=A",$MYREQUEST['SORT1']=='A' ? " selected":"",">Avg. Size</option>",
  1145. "<option value=C",$MYREQUEST['SORT1']=='C' ? " selected":"",">Avg. Hits</option>",
  1146. '</select>',
  1147. '<select name=SORT2>',
  1148. '<option value=D',$MYREQUEST['SORT2']=='D' ? ' selected':'','>DESC</option>',
  1149. '<option value=A',$MYREQUEST['SORT2']=='A' ? ' selected':'','>ASC</option>',
  1150. '</select>',
  1151. '<select name=COUNT onChange="form.submit()">',
  1152. '<option value=10 ',$MYREQUEST['COUNT']=='10' ? ' selected':'','>Top 10</option>',
  1153. '<option value=20 ',$MYREQUEST['COUNT']=='20' ? ' selected':'','>Top 20</option>',
  1154. '<option value=50 ',$MYREQUEST['COUNT']=='50' ? ' selected':'','>Top 50</option>',
  1155. '<option value=100',$MYREQUEST['COUNT']=='100'? ' selected':'','>Top 100</option>',
  1156. '<option value=150',$MYREQUEST['COUNT']=='150'? ' selected':'','>Top 150</option>',
  1157. '<option value=200',$MYREQUEST['COUNT']=='200'? ' selected':'','>Top 200</option>',
  1158. '<option value=500',$MYREQUEST['COUNT']=='500'? ' selected':'','>Top 500</option>',
  1159. '<option value=0 ',$MYREQUEST['COUNT']=='0' ? ' selected':'','>All</option>',
  1160. '</select>',
  1161. ", Group By Dir Level:<select name=AGGR>",
  1162. "<option value='' selected>None</option>";
  1163. for ($i = 1; $i < 10; $i++)
  1164. echo "<option value=$i",$MYREQUEST['AGGR']==$i ? " selected":"",">$i</option>";
  1165. echo '</select>',
  1166. '&nbsp;<input type=submit value="GO!">',
  1167. '</form></div>',
  1168.  
  1169. '<div class="info"><table cellspacing=0><tbody>',
  1170. '<tr>',
  1171. '<th>',sortheader('S','Directory Name', "&OB=".$MYREQUEST['OB']),'</th>',
  1172. '<th>',sortheader('T','Number of Files',"&OB=".$MYREQUEST['OB']),'</th>',
  1173. '<th>',sortheader('H','Total Hits', "&OB=".$MYREQUEST['OB']),'</th>',
  1174. '<th>',sortheader('Z','Total Size', "&OB=".$MYREQUEST['OB']),'</th>',
  1175. '<th>',sortheader('C','Avg. Hits', "&OB=".$MYREQUEST['OB']),'</th>',
  1176. '<th>',sortheader('A','Avg. Size', "&OB=".$MYREQUEST['OB']),'</th>',
  1177. '</tr>';
  1178.  
  1179. // builds list with alpha numeric sortable keys
  1180. //
  1181. $tmp = $list = array();
  1182. foreach($cache[$scope_list[$MYREQUEST['SCOPE']]] as $entry) {
  1183. $n = dirname($entry['filename']);
  1184. if ($MYREQUEST['AGGR'] > 0) {
  1185. $n = preg_replace("!^(/?(?:[^/\\\\]+[/\\\\]){".($MYREQUEST['AGGR']-1)."}[^/\\\\]*).*!", "$1", $n);
  1186. }
  1187. if (!isset($tmp[$n])) {
  1188. $tmp[$n] = array('hits'=>0,'size'=>0,'ents'=>0);
  1189. }
  1190. $tmp[$n]['hits'] += $entry['num_hits'];
  1191. $tmp[$n]['size'] += $entry['mem_size'];
  1192. ++$tmp[$n]['ents'];
  1193. }
  1194.  
  1195. foreach ($tmp as $k => $v) {
  1196. switch($MYREQUEST['SORT1']) {
  1197. case 'A': $kn=sprintf('%015d-',$v['size'] / $v['ents']);break;
  1198. case 'T': $kn=sprintf('%015d-',$v['ents']); break;
  1199. case 'H': $kn=sprintf('%015d-',$v['hits']); break;
  1200. case 'Z': $kn=sprintf('%015d-',$v['size']); break;
  1201. case 'C': $kn=sprintf('%015d-',$v['hits'] / $v['ents']);break;
  1202. case 'S': $kn = $k; break;
  1203. }
  1204. $list[$kn.$k] = array($k, $v['ents'], $v['hits'], $v['size']);
  1205. }
  1206.  
  1207. if ($list) {
  1208.  
  1209. // sort list
  1210. //
  1211. switch ($MYREQUEST['SORT2']) {
  1212. case "A": krsort($list); break;
  1213. case "D": ksort($list); break;
  1214. }
  1215.  
  1216. // output list
  1217. $i = 0;
  1218. foreach($list as $entry) {
  1219. echo
  1220. '<tr class=tr-',$i%2,'>',
  1221. "<td class=td-0>",$entry[0],'</a></td>',
  1222. '<td class="td-n center">',$entry[1],'</td>',
  1223. '<td class="td-n center">',$entry[2],'</td>',
  1224. '<td class="td-n center">',$entry[3],'</td>',
  1225. '<td class="td-n center">',round($entry[2] / $entry[1]),'</td>',
  1226. '<td class="td-n center">',round($entry[3] / $entry[1]),'</td>',
  1227. '</tr>';
  1228.  
  1229. if (++$i == $MYREQUEST['COUNT']) break;
  1230. }
  1231.  
  1232. } else {
  1233. echo '<tr class=tr-0><td class="center" colspan=6><i>No data</i></td></tr>';
  1234. }
  1235. echo <<< EOB
  1236. </tbody></table>
  1237. EOB;
  1238.  
  1239. if ($list && $i < count($list)) {
  1240. echo "<a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&COUNT=0\"><i>",count($list)-$i,' more available...</i></a>';
  1241. }
  1242.  
  1243. echo <<< EOB
  1244. </div>
  1245. EOB;
  1246. break;
  1247.  
  1248. // -----------------------------------------------
  1249. // Version check
  1250. // -----------------------------------------------
  1251. case OB_VERSION_CHECK:
  1252. echo <<<EOB
  1253. <div class="info"><h2>APC Version Information</h2>
  1254. <table cellspacing=0><tbody>
  1255. <tr>
  1256. <th></th>
  1257. </tr>
  1258. EOB;
  1259.  
  1260. $rss = @file_get_contents("http://pecl.php.net/feeds/pkg_apc.rss");
  1261. if (!$rss) {
  1262. echo '<tr class="td-last center"><td>Unable to fetch version information.</td></tr>';
  1263. } else {
  1264. $apcversion = phpversion('apc');
  1265.  
  1266. preg_match('!<title>APC ([0-9.]+)</title>!', $rss, $match);
  1267. echo '<tr class="tr-0 center"><td>';
  1268. if (version_compare($apcversion, $match[1], '>=')) {
  1269. echo '<div class="ok">You are running the latest version of APC ('.$apcversion.')</div>';
  1270. $i = 3;
  1271. } else {
  1272. echo '<div class="failed">You are running an older version of APC ('.$apcversion.'),
  1273. newer version '.$match[1].' is available at <a href="http://pecl.php.net/package/APC/'.$match[1].'">
  1274. http://pecl.php.net/package/APC/'.$match[1].'</a>
  1275. </div>';
  1276. $i = -1;
  1277. }
  1278. echo '</td></tr>';
  1279. echo '<tr class="tr-0"><td><h3>Change Log:</h3><br/>';
  1280.  
  1281. preg_match_all('!<(title|description)>([^<]+)</\\1>!', $rss, $match);
  1282. next($match[2]); next($match[2]);
  1283.  
  1284. while (list(,$v) = each($match[2])) {
  1285. list(,$ver) = explode(' ', $v, 2);
  1286. if ($i < 0 && version_compare($apcversion, $ver, '>=')) {
  1287. break;
  1288. } else if (!$i--) {
  1289. break;
  1290. }
  1291. echo "<b><a href=\"http://pecl.php.net/package/APC/$ver\">".htmlspecialchars($v)."</a></b><br><blockquote>";
  1292. echo nl2br(htmlspecialchars(current($match[2])))."</blockquote>";
  1293. next($match[2]);
  1294. }
  1295. echo '</td></tr>';
  1296. }
  1297. echo <<< EOB
  1298. </tbody></table>
  1299. </div>
  1300. EOB;
  1301. break;
  1302.  
  1303. }
  1304.  
  1305. echo <<< EOB
  1306. </div>
  1307. EOB;
  1308.  
  1309. ?>
  1310.  
  1311. <!-- <?php echo "\nBased on APCGUI By R.Becker\n$VERSION\n"?> -->
  1312. </body>
  1313. </html>
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