PHP / Snippets

<?php
//---------------------------------------------------------------------------
ini_set('display_errors',1);
error_reporting(E_ALL);

$dir  = $_SERVER['DOCUMENT_ROOT'].dirname($_SERVER['REQUEST_URI']);

   $z = scandir($dir);

   while (list($key,$val)=each($z)) {
       $z[$key] = $dir.'/'.$val;
   }

   $z = array_values(array_filter($z,'uu'));

   uasort($z, 'uuu');

   foreach ($z as $el) {
      echo '<h2>'.substr(strrchr($el,'/'),1).' '.date('H:i',filemtime($el)).'</h2>';
      $s = file_get_contents($el);
      echo '<pre>'.htmlentities($s).'</pre>';
   }

function uu($a) {

  $dt = strtotime(date('d.m.Y'));

   if (substr($a,-4)!='.php')
      return false;

   if (filemtime($a)<$dt)
      return false;

   return true;
}

function uuu($a,$b) {

   return filemtime($b)-filemtime($a);
}

?>

<?php
//---------------------------------------------------------------------------
function cde($db) {
  if ($db->errno!=0)
     throw new Exception ('db error: '.$db->error);
}

session_start();

$db = new mysqli ('','','','');
if (mysqli_connect_errno())
   throw new Exception ('connect error: '.mysqli_connect_error());


check_db();

if (isset($_GET['checkout'])) {
   checkout();
   exit();
}

if (isset($_GET['add_to_basket'])) {
   add_to_basket($_GET['add_to_basket']);
}

if (isset($_GET['delete_from_basket'])) {
   delete_from_basket($_GET['delete_from_basket']);
   show_basket();
   exit();
   }

if (isset($_GET['show_basket'])) {
   show_basket();
   exit();
}

show_page();


//---------------------------------
function check_db() {
   global $db;

   $rez = $db->query('show tables like \'zshop\'');
   cde($db);

   if ($rez->num_rows==0) {
      $db->query('create table zshop( id int(11) not null auto_increment,'.
         'product varchar(500), rating int(11),'.
         'primary key (`id`))');

      cde($db);

      $db->query ('insert into zshop(product, rating)
              select link, rating from bookm_tmp a left outer join zstat b
                  on a.id=b.pic_id');

      cde($db);
   }

}
//---------------------------------
function add_to_basket($id) {

   if (!isset($_SESSION['basket']))
      $_SESSION['basket'] = array();

   $_SESSION['basket'][] = $id;

}
//---------------------------------
function show_page() {


   global $db;
   $perpage = 10;
   $page = isset($_GET['page']) ? $_GET['page'] : 1;
   $start = ($page-1)*$perpage;

   $rez = $db->query('select count(*) from zshop');
   cde($db);
   $pages = $rez->fetch_row();
   $pages = ceil($pages[0]/$perpage);

   ob_start();
    echo '<br/><br/>';
   for ($i=0; $i<$pages; $i++) {
       echo str_repeat('&nbsp;',3);
       if ($i+1==$page) {
          echo ($i+1);
       } else {
            echo '<a href="'.$_SERVER['PHP_SELF'].'?page='.($i+1).'">'.($i+1).'</a>';
       }
       if (($i+1)%20==0)
          echo '<br/>';
   }
   echo '<br/><br/>';

   $nav = ob_get_clean();

   echo (isset($_SESSION['basket']) && (count($_SESSION['basket'])>0)) ?
         '<a href="'.$_SERVER['PHP_SELF'].'?show_basket">'.
         count($_SESSION['basket']). ' items in the basket</a><br/>' : 'basket is empty<br/>';

   echo $nav;

   $stmt = $db->prepare('select id, product, rating from zshop order by id limit ?,?');
   cde($db);
   $stmt->bind_param('dd',$start,$perpage);

   $stmt->execute();
   $stmt->bind_result($id, $product, $rating);

   echo '<table>';
   $i = 0;
   while ($stmt->fetch()) {
      if ($i%3==0)
         echo '<tr>';

       $inf = $_SERVER['REQUEST_URI'];
       preg_match ('/(?<=http).*?(https?.*)/', $product, $match);
       $link  = 'http://freedomplace.ru/diff/php_dbg/loader.php?thumb='.$match[1];

       echo '<td><a href="'.$inf.((strpos($inf,'?')!==false)?'&':'?').'add_to_basket='.
             $id.'"><img src="'.$link.'" /></a><h2>Rating: '.$rating.'</h2></td>';

      if (($i+1)%3==0)
         echo '</tr>';
      $i++;
   }

}
//---------------------------------
function show_basket() {

   $catlink = (strpos($_SERVER['HTTP_REFERER'], $_SERVER['PHP_SELF'])!==false)
               && (strpos(strstr($_SERVER['HTTP_REFERER'],'?'),'checkout')===false)?
               $_SERVER['HTTP_REFERER']: $_SERVER['PHP_SELF'];

   $inf = parse_url($catlink);

   $catlink = $inf['scheme'].'://'.$inf['host'].$inf['path'];

   if (isset($inf['query'])) {

      parse_str($inf['query'], $zq);
      $f = create_function('$a','return $a==\'page\';');
      $zq = array_flip(array_filter(array_flip($zq), $f));

     $catlink .= '?'.http_build_query($zq);

   }



   $catlink = '<a href="'.$catlink.'">back to catalog</a>';

   if ((empty($_SESSION['basket'])) || (count($_SESSION['basket'])==0)) {
      echo 'basket empty<br/>';
      echo $catlink.'<br/>';
      return;
   }

   echo $catlink.'<br/>';

   global $db;
   $rez = $db->query('select id,product,rating from zshop where id in ('.
                implode(',', $_SESSION['basket']).')');

   cde($db);

   while ($row = $rez->fetch_assoc()) {


      preg_match ('/(?<=http).*?(https?.*)/', $row['product'], $match);
       $link  = 'http://freedomplace.ru/diff/php_dbg/loader.php?thumb='.$match[1];

      echo '<div><img src="'.$link.'" /><h2>Rating: '.$row['rating'].'</h2>';
      echo '<a href="'.$_SERVER['PHP_SELF'].'?delete_from_basket='.$row['id'].
              '">delete from basket</a></div>';
   }

   $rez->free();
   echo '<h2><a href="'.$_SERVER['PHP_SELF'].'?checkout" />checkout</a></h2>';

}
//---------------------------------
function delete_from_basket($id) {

   $key  = array_search ( $id, $_SESSION['basket']);
   if ($key!==false)
      unset($_SESSION['basket'][$key]);
}
//---------------------------------
function checkout() {

   global $db;
   $rez = $db->query ('select id, product, rating from zshop where
                     id in ('.implode(',',$_SESSION['basket']).')');

   cde($db);

   if (!file_exists('./checks') || !is_dir('./checks'))
      mkdir('checks');

   $fname = './checks/check_'.date('d_m_Y_H_i_s_').rand(1,10000).'.txt';
   $cfile = fopen($fname, 'w');
   fwrite ($cfile, "items list\n\r");
   fwrite ($cfile, str_repeat("\n\r",3));

   while ($row = $rez->fetch_object()) {
      fwrite($cfile, $row->id.' '.$row->product.' '.$row->rating."\n\r");
   }

   fclose($cfile);

   header('Content-type: text/plain; charset=windows-1251');
   include($fname);
}

?>


<?php
//---------------------------------------------------------------------------

$db = new mysqli('','','','');

$rez = $db->query('select a.* from bookm_tmp a where exists
    (select count(*) from bookm_tmp b where a.link=b.link having count(*)>1)');

 echo 'count: '.$rez->num_rows.'<br/>';



   $rez = $db->query('select * from bookm_tmp a where exists
           (select count(*) from bookm_tmp b where a.link=b.link having count(*)>1)

          and id <> (select min(id) from bookm_tmp b where a.link=b.link)
');

  if ($db->errno!=0)
     echo 'error: '.$db->error.'<br/>';

  $ids = array();
  while ($row = $rez->fetch_array(MYSQLI_ASSOC)) {
      $ids[] = $row['id'];
  }
  $rez->free();

  echo '<br/>';

  $db->query('delete from bookm_tmp where id in ('.implode(',',$ids).')');

  if ($db->errno!=0)
     echo 'db error: '.$db->error.'<br/>';

  echo 'affected: '.$db->affected_rows.'<br/>';
  echo 'last sql: '.$db->info.'<br/>';



?>

<?php
//---------------------------------------------------------------------------
function cde() {
   global $db;
   if ($db->errno!=0) {
      throw new Exception ('db error: '.$db->error);
   }
}

$perpage = 10;

$db = new mysqli('','','','');


if (isset($_GET['rate'])) {
   rate($_GET['rate']);
   exit();
}

function rate($id) {

   global $db;
   $rez = $db->query('select * from zstat where pic_id='.
        $db->real_escape_string($id));

   cde();

   if ($rez->num_rows==0) {
      $stmt = $db->prepare('insert into zstat(pic_id,rating) values(?,5)');
   } else {
      $stmt = $db->prepare('update zstat set rating=rating+5 where pic_id=?');
   }
   cde();

   $rez->free();

   $stmt->bind_param('d',$id);
   $inf = $stmt->execute();

   'rating updated: '.$inf;

   $stmt->close();

   $rez = $db->query('select link, rating from bookm_tmp a, zstat b
          where a.id=b.pic_id and a.id='.$db->real_escape_string($id));

   $row = $rez->fetch_object();
   $rez->free();

   echo '<img src="'.$row->link.'" />';
   echo '<h2>rating: '.$row->rating.'</h2>';
}




$page = isset($_GET['page']) ? $_GET['page'] : 1;

$start = ($page-1)*$perpage;

$rez = $db->query('select count(*) from bookm_tmp');
cde();
$pages = $rez->fetch_row();
$pages = ceil($pages[0]/$perpage);
$rez->free();

   ob_start();
  for ($i=0; $i<$pages; $i++) {
     echo str_repeat('&nbsp;',3);
     if ($i+1==$page) {
        echo ($i+1);
     } else {
        echo '<a href="'.$_SERVER['PHP_SELF'].'?page='.($i+1).'">'.($i+1).'</a>';
     }
     if (($i+1)%20==0)
        echo '<br/>';

  }
  $nav = ob_get_clean();


echo $nav.'<br/><br/>';

$stmt = $db->prepare('select a.id,link,rating from bookm_tmp a left outer join zstat b
           on a.id=b.pic_id order by a.id limit ?,?');
cde();

$stmt->bind_param('dd',$start,$perpage);
$stmt->execute();

$stmt->bind_result($id,$link,$rating);

while( $stmt->fetch()) {

   preg_match ('/(?<=http).*?(https?.*)/', $link, $match);

   echo '<div style="width:400px;height:450px;float:left;"><a href="'.$_SERVER['PHP_SELF'].'?rate='.$id.'" target="_blank">';
   echo '<img src="http://freedomplace.ru/diff/php_dbg/loader.php?thumb='.
            $match[1].'" /></a><h2>rating: '.$rating.'</h2></div>';

}

$stmt->close();


echo '<br/><br/>'.$nav.'<br/><br/>';


?>

<?php
//---------------------------------------------------------------------------
function cde() {
   global $db;
   if ($db->errno!=0) {
      throw new Exception ('db error: '.$db->error);
   }
}

$db = new mysqli('','','','');


$rez = $db->query('show tables like \'bookm_tmp\'');

cde();

if ($rez->num_rows==0) {
   $db->query('create table bookm_tmp( id int(11) not null auto_increment, '.
        ' link varchar(500), pubdate datetime, primary key(`id`))');

   cde();
   echo 'created table bookm_tmp<br/>';
}

$rez->free();

$rez = $db->query ('select link from bookmarksz');
cde();

$links = array();
while( $row=$rez->fetch_object()) {

   if (strpos($row->link,'dofiga')!==false) {
      $links[] = $row->link;
   }
}

$rez->free();

   $stmt = $db->prepare('insert into bookm_tmp(link) values(?)');
   cde();

foreach ($links as $link) {

   $stmt->bind_param('s',$link);
   $stmt->execute();
   echo $stmt->insert_id.' - '.$link.'<br/>';

}

$stmt->close();

$rez = $db->query('select * from bookm_tmp');
cde();

echo '<table><tr>';
while ($fld = $rez->fetch_field()) {
   echo '<th>'.$fld->name.'</th>';
}
echo '</tr>';

while ($row = $rez->fetch_row()) {
   echo '<tr>';
   for ($i=0; $i<count($row); $i++) {
      echo '<td>'.$row[$i].'</td>';
   }
   echo '</tr>';
}
echo '</table>';
$rez->free();


?>

<?php
//---------------------------------------------------------------------------
function check_err($db) {
   if ($db->errno!=0)
      throw new Exception('db error: '.$db->error);
}

$db = new mysqli ('','','','');

if (mysqli_connect_errno()) {
   throw new Exception ('connect error: '.mysqli_connect_error());
}

$rez =  $db->query('select link from bookmarksz');
check_err($db);

$links = array();
$counts = array();
while ($row = $rez->fetch_assoc()) {

   $key = array_search($row['link'], $links);
   if ($key===false)
      $links[] = $row['link'];
   else {
      $counts[$key] = (isset($counts[$key])) ? $counts[$key]+1 : 2;
   }
}

$rez->free();

$arr4 = array_map('hosts', $links);
$arr4 = array_count_values($arr4);

$arr5 = array_map('getarr', array_keys($arr4), array_values($arr4));

function getarr($a,$b) {
   return array('host'=>$a, 'count'=>$b);
}

//echo '<pre>'.print_r($arr5,true).'</pre>';

function hosts($a) {
   return  str_replace(strstr(substr(strstr($a,'://'),3),'/'), '', $a);
}

foreach ($arr5 as &$el) {
   echo $el['host'].' '.$el['count'].'<br/>';

   foreach ($links as $link) {
      if (substr($link, 0, strlen($el['host']))==$el['host']) {
         if (empty($el['addr']))
            $el['addr']=array();

         $el['addr'][] = $link;
      }
   }
}

//echo '<pre>'.print_r($arr5,true).'</pre>';

foreach ($arr5 as $key=>$el) {
   if (strpos($el['host'],'freedomplace')!==false) {
      $arr5 = $el['addr'];
      break;
   }

}

array_walk($arr5,'zzu');

function zzu(&$a) {

   preg_match('/(?<=http).*?(https?.*)/',$a, $match);
   $a = urldecode($match[1]);
}

echo '<pre>'.print_r($arr5,true).'</pre>';


?>

<?php
//---------------------------------------------------------------------------
define ('EPP',3);

check_base();

   if (isset($_POST['submit']))
      save_vals();

show_entries();


show_form();

function check_base() {
   global $db;
   error_reporting(E_ERROR);
   $db = new mysqli('','','','');
   error_reporting(E_ALL);
   if (mysqli_connect_errno())
      throw new Exception ('connect error: '.mysqli_connect_error());

   $rez = $db->query ("show tables like 'gbookz'");

   if ($rez->num_rows==0) {
      $db->query('create table gbookz (id int(11) not null auto_increment,'.
           'username varchar(20), message varchar(200), pubdate datetime, '.
           ' primary key(`id`))');

      if ($db->errno!=0) {
          echo $db->error;
          exit();
         }


    echo 'created gbookz table<br/>';
   }
   $rez->free();

}

function save_vals() {

   global $db;

   $stmt = $db->prepare('insert into gbookz(username,message,pubdate) '.
            'values(?,?,?)');

   $stmt->bind_param('sss', $_POST['username'], $_POST['message'],
      date('Y-m-d H:i:s'));

   $stmt->execute();

   if ($stmt->errno!=0) {
      throw new Exception ('db error: '.$stmt->error);
   }

   echo 'record saved with id='.$stmt->insert_id.'<br/>';
}

function show_entries() {

   global $db;

   $page = (isset($_GET['page'])) ? $_GET['page'] : 1;

   $rez = $db->query('select count(*) from gbookz');

   $num_rows = $rez->fetch_array(MYSQLI_NUM);
   $pages = ceil($num_rows[0]/EPP);

   $rez->free();

   ob_start();
   for ($i=0; $i<$pages; $i++) {
      echo str_repeat('&nbsp',3);
      if ($i+1==$page)
         echo ($i+1);
      else
         echo '<a href="'.$_SERVER['PHP_SELF'].'?page='.($i+1).'">'.($i+1).'</a>';

      if (($i+1)%10==0)
         echo '<br/>';
   }
   $nav = ob_get_clean();


   $stmt = $db->prepare('select id,username,message,pubdate from gbookz order by pubdate desc '.
       'limit ?,?');

   $start = ($page-1)*EPP;
   $num = EPP;
   $stmt->bind_param('dd', $start, $num);

   $stmt->execute();
   $stmt->bind_result($id, $username, $message, $pubdate);
   while ($stmt->fetch()) {

       echo '<h2>'.$username.'</h2>';
       echo '<p>'.$message.'</p>';
       echo '<p>'.date('d.m.Y H:i',strtotime($pubdate)).'</p>';
   }

   $stmt->close();
   echo $nav;

}

function show_form() {
   ?>

  <form action="<?php echo $_SERVER['REQUEST_URI'] ?>" method="post"
       enctype="application/www-form-urlencoded">

   <p>input username <input type="text" name="username"></p>
   input message<br/> <textarea name="message"></textarea>
     <br/><input type="submit" name="submit" value="send" />
  </form>

<?php
}

?>

<?php
//---------------------------------------------------------------------------
define('PERPAGE',10);

$page = (isset($_GET['page'])) ? $_GET['page'] : 1;

$db = new mysqli ('','','','');

  if (mysqli_connect_errno()) {
     throw new Exception ('db connect error: '.mysqli_connect_error());
  }

  $start = ($page-1)*PERPAGE;

  $rez = $db->query('select count(*) from bookmarksz');

  $cnt = $rez->fetch_row();
  $cnt = ceil($cnt[0]/PERPAGE);

  $rez->free();

  ob_start();

  for ($i=0; $i<$cnt; $i++) {
     if ($i+1==$page)
        echo '<span>'.($i+1).'</span>';
     else
        echo '<a href="'.$_SERVER['PHP_SELF'].'?page='.($i+1).'">'.($i+1).'</a>';
  }

  $nav = ob_get_clean();

  $nav = str_replace('<a',str_repeat('&',3).'<a', $nav);
  $nav = str_replace('<s',str_repeat('&',3).'<s', $nav);
  $nav = explode('&&&',$nav);
  $nav = array_chunk($nav, 30);


  foreach ($nav as $key=>$el) {
     $nav[$key] = implode(str_repeat('&nbsp;',3), $el);
  }
  $nav = implode('<br/>',$nav);

  echo $nav;
  echo '<br/><br/>';

  $rez = $db->query('select * from bookmarksz LIMIT '.$start.','.PERPAGE);


  if ($db->errno!=0)
     throw new Exception ('db error:'. $db->error);





  while ($z = $rez->fetch_array(MYSQLI_NUM)) {

     for ($i=0; $i<count($z); $i++) {
         if (strpos($z[$i],'http')!==false) {
            echo '<img src="'.$z[$i].'" />';
         }
     }

  }
  $rez->free();
  $db->close();

  echo '<br/><br/>'.$nav;

?>

<?php
//---------------------------------------------------------------------------
   $bases = array(
     ...

);

   foreach ($bases as $el) {

      list($host,$user,$pass, $basename) = $el;

      $db = new mysqli($host,$user,$pass,$basename);
      get_base_info($db, $basename);
   }




function get_base_info($db, $basename) {

   $rez = $db->query('select table_name, table_rows, update_time from information_schema.tables '.
    'where table_schema=\''.$basename.'\'');

   if ($db->errno!=0)
      throw new Exception ('database error: '. $db->error);


   echo '<h2>'.$basename.'</h2>';

   echo '<table><tr>';

   while ($row = $rez->fetch_field()) {
       echo '<th>'.$row->name.'</th>';
   }
   echo '</tr>';

   while ($row = $rez->fetch_array(MYSQLI_NUM)) {
      echo '<tr>';
      for ($i=0; $i<count($row); $i++) {
          echo '<td>'.$row[$i].'</td>';
      }

      echo '</tr>';
   }


   echo '</table>';
}

?>

<?php
//---------------------------------------------------------------------------
$word = (isset($_GET['word'])) ? $_GET['word'] : 'array_udiff';


$addr = array(...);

$s = '';
foreach ($addr as $el) {
   $s.= file_get_contents($el);
}

$arr = preg_split('/<h2>.*?<\/h2>/', $s);

  preg_match_all('/<h2>(.*?)<\/h2>/ims', $s, $arrt);

 $z = array_search('zzz.php', $arrt[1]);

 unset($arrt[1][$z]);
 unset($arrt[0][$z]);
 unset($arr[$z]);

?>

<html><head>
   <script type="text/javascript" src="jquery.min.js"></script>


   <script type="text/javascript">

   $(document).ready (
      function () {

    $('pre').css('display','none');

    $('h2').css('cursor','pointer').click (
        function() {
            var _el = $(this);
            var hid = _el.next().css('display')=='none';
            $('pre').slideUp('slow').queue(
             function() {
              if (hid)
                 _el.next().slideDown('slow');
             $(this).dequeue();

             } )

        }
    )
     }
   )

   </script>

</head><body>


<?php

foreach ($arr as $key=>$el) {
   if (strpos($el,$word)!==false) {
      echo $arrt[0][$key-1];
      echo str_replace($word, '<span style="background:#ffa;">'.$word.'</span>', $el);
   }
}

?>
</body></html>

<?php
//---------------------------------------------------------------------------
ini_set('display_errors',1);
error_reporting(E_ALL);

$dir  = $_SERVER['DOCUMENT_ROOT'].dirname($_SERVER['REQUEST_URI']);

   $z = scandir($dir);

   while (list($key,$val)=each($z)) {
       $z[$key] = $dir.'/'.$val;
   }

   $z = array_values(array_filter($z,'uu'));

   uasort($z, 'uuu');

   foreach ($z as $el) {
      echo '<h2>'.substr(strrchr($el,'/'),1).' '.date('H:i',filemtime($el)).'</h2>';
      $s = file_get_contents($el);
      echo '<pre>'.htmlentities($s).'</pre>';
   }

function uu($a) {

  $dt = strtotime(date('d.m.Y'))-3*24*3600;

   if (substr($a,-4)!='.php')
      return false;

   if (filemtime($a)<$dt)
      return false;

   return true;
}

function uuu($a,$b) {

   return filemtime($b)-filemtime($a);
}


<?php

//---------------------------------------------------------------------------

   $dir = opendir($_SERVER['DOCUMENT_ROOT'].dirname($_SERVER['SCRIPT_NAME']));

   while ($f = readdir($dir)) {

      if (substr($f,-4)!='.php')
         continue;

      $s = file_get_contents(dirname($_SERVER['SCRIPT_FILENAME']).'/'.$f);

      $s = strtr($s, '()','  ');
      $arr = explode(' ',$s);

      $arr = array_unique(array_filter(array_filter($arr, 'zz'),'trim'));
      sort($arr);

      echo '<h2>'.$f.'</h2>'.implode('<br/>',$arr);

   }


  function zz($a) {
     if ((substr($a,0,1)=='$') || (strtolower($a)!=$a) || (strtr($a, '\'",.;:{}+-_=/$[]<>?&',
'                    ')!=$a))
        return false;


     if (strtr($a,'0123456789','          ')!=$a)
        return false;

     return true;
  }



?>

<?php

//---------------------------------------------------------------------------
   $files = scandir($_SERVER['DOCUMENT_ROOT'].dirname($_SERVER['PHP_SELF']));

   $tm4 = strtotime(date('Y-m-d', time()));

   while (list($key,$val) = each($files)) {

      if ((strpos($val,'logfile')===0) && (substr($val,-4)=='.txt')) {
         unlink ('./'.$val);
      }

      $tm = filemtime('./'.$val);

      if ($tm<$tm4) {
         unset ($files[$key]);
         continue;
      }

      $files[$key] .= ' '.$tm;
   }


   $arrtm = array_map('zz', $files);

   function zz($a) {
      return intval(trim(strstr($a,' ')));
   }

   array_multisort($arrtm, SORT_DESC, SORT_NUMERIC, $files, SORT_ASC, SORT_STRING);



   foreach ($files as $f) {
      echo '<h2>'.date('d.m.Y H:i:s',intval(trim(strstr($f,' ')))).' '.
      strrev(trim(strstr(strrev($f),' ')))
           .'</h2><pre>'.htmlentities(file_get_contents('./'.strrev(trim(strstr(strrev($f),' '))))).'</pre>';
   }


?>

<?php
//---------------------------------------------------------------------------

if (isset($_GET['showphp'])) {
   echo '<pre>'.htmlentities(file_get_contents($_GET['showphp'])).'</pre>';
   exit();
}


$dir = opendir($_SERVER['DOCUMENT_ROOT'].dirname($_SERVER['REQUEST_URI']));

$fl = array();
$fld = array();

while ($f = readdir($dir)) {
   if (substr($f,-4)!='.php')
      continue;

   $dt = filemtime($f);

   $fl[] = array($f, $dt);
   $fld[] = $dt;

}

array_multisort( $fld, SORT_DESC, SORT_NUMERIC, $fl, SORT_ASC);

 foreach ($fl as $el) {
    echo '<a href="'.$_SERVER['PHP_SELF'].'?showphp='.
      urlencode(dirname($_SERVER['SCRIPT_FILENAME']).'/'.$el[0]).'" target="_blank">'.
       dirname($_SERVER['SCRIPT_FILENAME']).'/'.$el[0].' '.date('d.m.Y H:i:s',$el[1]).'<br/>';
}

?>

<?php
//---------------------------------------------------------------------------

   $arr = scandir($_SERVER['DOCUMENT_ROOT'].dirname($_SERVER['REQUEST_URI']));

   $arr = array_filter($arr, 'zz');


   while (list($a, $b) = each($arr)) {
      echo $b.'<br/>';
   }

   $arr5 = array_fill(0,count($arr), dirname($_SERVER['SCRIPT_FILENAME']).'/');

   $arr7 = array_combine(array_values($arr),$arr5);

    array_walk($arr7, 'uns');




   function uns($val, $key) {
     echo $val.$key.'<br/>';
     $s = $val.$key;
     unlink ($s);
   }

   function zz($a) {

      return preg_replace('/(logfile)([0-9_]*)(.txt)/i','$1$3',$a)=='logfile.txt';
   }

?>

<?php
//---------------------------------------------------------------------------

define('WP_USE_THEMES', false);
require('../wp-load.php');
header('Content-type: text/html; charset=utf-8');

ini_set('show_errors',true);

echo realpath('..').'<br/>'.$_SERVER['DOCUMENT_ROOT'];

$zz = 'logfile.txt';

$logf = dirname($_SERVER['SCRIPT_FILENAME']).'/'. strrev(ltrim(strstr(strrev($zz),'.'),'.')).
          date('_d_m_Y_H_i_s_').rand(1,1000).strstr($zz,'.');

echo $logf.'<br/>';

$log_url = 'http://'.$_SERVER['SERVER_NAME'].strtr($logf, array($_SERVER['DOCUMENT_ROOT']=>''));
echo $log_url;



?>