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+----------------------------------------------------------------------+
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+----------------------------------------------------------------------+
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| Copyright (c) 2006-2011 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Ralf Becker <beckerr@php.net> |
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| Rasmus Lerdorf <rasmus@php.net> |
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| Ilia Alshanetsky <ilia@prohost.org> |
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+----------------------------------------------------------------------+
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All other licensing and usage conditions are those of the PHP Group.
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////////// READ OPTIONAL CONFIGURATION FILE ////////////
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if (file_exists("apc.conf.php")) include("apc.conf.php");
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////////////////////////////////////////////////////////
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////////// BEGIN OF DEFAULT CONFIG AREA ///////////////////////////////////////////////////////////
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defaults('USE_AUTHENTICATION',0); // Use (internal) authentication - best choice if
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// no other authentication is available
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// There will be no further authentication. You
37
// will have to handle this by yourself!
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// You need to change ADMIN_PASSWORD to make
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defaults('ADMIN_USERNAME',''); // Admin Username
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defaults('ADMIN_PASSWORD',''); // Admin Password - CHANGE THIS TO ENABLE!!!
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// (beckerr) I'm using a clear text password here, because I've no good idea how to let
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// users generate a md5 or crypt password in a easy way to fill it in above
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//defaults('DATE_FORMAT', "d.m.Y H:i:s"); // German
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defaults('DATE_FORMAT', ' m/d/Y h:i:s A'); // US
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defaults('GRAPH_SIZE',150); // Image size
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//defaults('PROXY', 'tcp://127.0.0.1:8080');
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////////// END OF DEFAULT CONFIG AREA /////////////////////////////////////////////////////////////
57
// "define if not defined"
58
function defaults($d,$v) {
59
if (!defined($d)) define($d,$v); // or just @define(...)
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// rewrite $PHP_SELF to block XSS attacks
64
$PHP_SELF= isset($_SERVER['PHP_SELF']) ? htmlentities(strip_tags($_SERVER['PHP_SELF'],''), ENT_QUOTES, 'UTF-8') : '';
66
$host = php_uname('n');
67
if($host) { $host = '('.$host.')'; }
68
if (isset($_SERVER['SERVER_ADDR'])) {
69
$host .= ' ('.$_SERVER['SERVER_ADDR'].')';
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// 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);
79
// check validity of input variables
81
'OB' => '/^\d+$/', // operational mode switch
82
'CC' => '/^[01]$/', // clear cache requested
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'DU' => '/^.*$/', // Delete User Key
84
'SH' => '/^[a-z0-9]+$/', // shared object description
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'IMG' => '/^[123]$/', // image to generate
87
'LO' => '/^1$/', // login requested
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'COUNT' => '/^\d+$/', // number of line displayed in list
90
'SCOPE' => '/^[AD]$/', // list view scope
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'SORT1' => '/^[AHSMCDTZ]$/', // first sort key
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'SORT2' => '/^[DA]$/', // second sort key
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'AGGR' => '/^\d+$/', // aggregation by dir level
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'SEARCH' => '~^[a-zA-Z0-1/_.-]*$~' // aggregation by dir level
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'D' => 'deleted_list'
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// 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)) {
112
} else if (!empty($_POST)) {
119
// check parameter syntax
120
foreach($vardom as $var => $dom) {
121
if (!isset($_REQUEST[$var])) {
122
$MYREQUEST[$var]=NULL;
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} else if (!is_array($_REQUEST[$var]) && preg_match($dom.'D',$_REQUEST[$var])) {
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$MYREQUEST[$var]=$_REQUEST[$var];
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$MYREQUEST[$var]=$_REQUEST[$var]=NULL;
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// check parameter sematics
131
if (empty($MYREQUEST['SCOPE'])) $MYREQUEST['SCOPE']="A";
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if (empty($MYREQUEST['SORT1'])) $MYREQUEST['SORT1']="H";
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if (empty($MYREQUEST['SORT2'])) $MYREQUEST['SORT2']="D";
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if (empty($MYREQUEST['OB'])) $MYREQUEST['OB']=OB_HOST_STATS;
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if (!isset($MYREQUEST['COUNT'])) $MYREQUEST['COUNT']=20;
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if (!isset($scope_list[$MYREQUEST['SCOPE']])) $MYREQUEST['SCOPE']='A';
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"?SCOPE=".$MYREQUEST['SCOPE'].
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"&SORT1=".$MYREQUEST['SORT1'].
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"&SORT2=".$MYREQUEST['SORT2'].
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"&COUNT=".$MYREQUEST['COUNT'];
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"?SCOPE=".$MYREQUEST['SCOPE'].
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"&COUNT=".$MYREQUEST['COUNT'];
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// authentication needed?
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if (!USE_AUTHENTICATION) {
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if (ADMIN_PASSWORD!='password' && ($MYREQUEST['LO'] == 1 || isset($_SERVER['PHP_AUTH_USER']))) {
157
if (!isset($_SERVER['PHP_AUTH_USER']) ||
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!isset($_SERVER['PHP_AUTH_PW']) ||
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$_SERVER['PHP_AUTH_USER'] != ADMIN_USERNAME ||
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$_SERVER['PHP_AUTH_PW'] != ADMIN_PASSWORD) {
161
Header("WWW-Authenticate: Basic realm=\"APC Login\"");
162
Header("HTTP/1.0 401 Unauthorized");
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<big>Wrong Username or Password!</big><br/> <br/>
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<big><a href='$PHP_SELF?OB={$MYREQUEST['OB']}'>Continue...</a></big>
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if ($AUTHENTICATED && $MYREQUEST['OB'] == OB_USER_CACHE) {
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if ($AUTHENTICATED && isset($MYREQUEST['CC']) && $MYREQUEST['CC']) {
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apc_clear_cache($cache_mode);
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if ($AUTHENTICATED && !empty($MYREQUEST['DU'])) {
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apc_delete($MYREQUEST['DU']);
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if(!function_exists('apc_cache_info') || !($cache=@apc_cache_info($cache_mode))) {
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echo "No cache info available. APC does not appear to be running.";
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$cache_user = apc_cache_info('user', 1);
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if(!$cache['num_hits']) { $cache['num_hits']=1; $time++; } // Avoid division by 0 errors on a cache clear
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// don't cache this page
203
header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
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header("Cache-Control: post-check=0, pre-check=0", false);
205
header("Pragma: no-cache"); // HTTP/1.0
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function duration($ts) {
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$years = (int)((($time - $ts)/(7*86400))/52.177457);
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$rem = (int)(($time-$ts)-($years * 52.177457 * 7 * 86400));
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$weeks = (int)(($rem)/(7*86400));
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$days = (int)(($rem)/86400) - $weeks*7;
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$hours = (int)(($rem)/3600) - $days*24 - $weeks*7*24;
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$mins = (int)(($rem)/60) - $hours*60 - $days*24*60 - $weeks*7*24*60;
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if($years==1) $str .= "$years year, ";
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if($years>1) $str .= "$years years, ";
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if($weeks==1) $str .= "$weeks week, ";
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if($weeks>1) $str .= "$weeks weeks, ";
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if($days==1) $str .= "$days day,";
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if($days>1) $str .= "$days days,";
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if($hours == 1) $str .= " $hours hour and";
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if($hours>1) $str .= " $hours hours and";
224
if($mins == 1) $str .= " 1 minute";
225
else $str .= " $mins minutes";
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function graphics_avail() {
232
return extension_loaded('gd');
234
if (isset($MYREQUEST['IMG']))
236
if (!graphics_avail()) {
240
function fill_arc($im, $centerX, $centerY, $diameter, $start, $end, $color1,$color2,$text='',$placeindex=0) {
242
$w=deg2rad((360+$start+($end-$start)/2)%360);
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, $color1, IMG_ARC_PIE);
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imagefilledarc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color2, IMG_ARC_PIE);
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imagefilledarc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color1, IMG_ARC_NOFILL|IMG_ARC_EDGED);
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imagearc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color2);
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imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($start)) * $r, $centerY + sin(deg2rad($start)) * $r, $color2);
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imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($start+1)) * $r, $centerY + sin(deg2rad($start)) * $r, $color2);
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imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($end-1)) * $r, $centerY + sin(deg2rad($end)) * $r, $color2);
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imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($end)) * $r, $centerY + sin(deg2rad($end)) * $r, $color2);
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imagefill($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2, $color2);
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imageline($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$diameter, $placeindex*12,$color1);
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imagestring($im,4,$diameter, $placeindex*12,$text,$color1);
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imagestring($im,4,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$text,$color1);
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function text_arc($im, $centerX, $centerY, $diameter, $start, $end, $color1,$text,$placeindex=0) {
271
$w=deg2rad((360+$start+($end-$start)/2)%360);
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,$color1);
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imagestring($im,4,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$text,$color1);
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function fill_box($im, $x, $y, $w, $h, $color1, $color2,$text='',$placeindex='') {
287
imagerectangle($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);
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);
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imagestring($im,2,$px,$py-6,$text,$color1);
303
if ($placeindex<31) {
305
$py=($placeindex-15)*12+6;
307
$px=$x+40*2+100*intval(($placeindex-15)/15);
308
$py=($placeindex%15)*12+6;
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imagefilledrectangle($im, $px, $py+3, $px-4, $py-3, $color2);
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imageline($im,$x+$w,$y+$h/2,$px,$py,$color2);
312
imagestring($im,2,$px+2,$py-6,$text,$color1);
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imagestring($im,4,$x+5,$y1-16,$text,$color1);
321
$size = GRAPH_SIZE; // image size
322
if ($MYREQUEST['IMG']==3)
323
$image = imagecreate(2*$size+150, $size+10);
325
$image = imagecreate($size+50, $size+10);
327
$col_white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
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$col_red = imagecolorallocate($image, 0xD0, 0x60, 0x30);
329
$col_green = imagecolorallocate($image, 0x60, 0xF0, 0x60);
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$col_black = imagecolorallocate($image, 0, 0, 0);
331
imagecolortransparent($image,$col_white);
333
switch ($MYREQUEST['IMG']) {
336
$s=$mem['num_seg']*$mem['seg_size'];
337
$a=$mem['avail_mem'];
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.
344
$string_placement=array();
345
for($i=0; $i<$mem['num_seg']; $i++) {
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));
359
$angle_from = $angle_to;
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));
369
$angle_from = $angle_to;
370
$ptr = $block['offset']+$block['size'];
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));
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])));
387
$s=$cache['num_hits']+$cache['num_misses'];
388
$a=$cache['num_hits'];
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));
395
$s=$mem['num_seg']*$mem['seg_size'];
396
$a=$mem['avail_mem'];
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++) {
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;
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);
417
$h=(GRAPH_SIZE-5)*($block['size'])/$s;
420
if($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);
424
$ptr = $block['offset']+$block['size'];
426
if ($ptr < $mem['seg_size']) { // memory at the end
427
$h = (GRAPH_SIZE-5) * ($mem['seg_size'] - $ptr) / $s;
429
fill_box($image,$x,$y,50,$h,$col_black,$col_red,bsize($mem['seg_size']-$ptr),$j++);
435
$s=$cache['num_hits']+$cache['num_misses'];
436
$a=$cache['num_hits'];
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));
443
header("Content-type: image/png");
448
// pretty printer for byte values
451
foreach (array('','K','M','G') as $i => $k) {
452
if ($s < 1024) break;
455
return sprintf("%5.1f %sBytes",$s,$k);
458
// sortable table header in "scripts for this host" view
459
function sortheader($key,$name,$extra='') {
460
global $MYREQUEST, $MY_SELF_WO_SORT;
462
if ($MYREQUEST['SORT1']==$key) {
463
$MYREQUEST['SORT2'] = $MYREQUEST['SORT2']=='A' ? 'D' : 'A';
465
return "<a class=sortable href=\"$MY_SELF_WO_SORT$extra&SORT1=$key&SORT2=".$MYREQUEST['SORT2']."\">$name</a>";
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>$title</span></li>";
477
return "<li><a class=\"child_active\" href=\"$MY_SELF&OB=$ob\">$title</a></li>";
481
function put_login_link($s="Login")
483
global $MY_SELF,$MYREQUEST,$AUTHENTICATED;
484
// needs ADMIN_PASSWORD to be changed!
486
if (!USE_AUTHENTICATION) {
488
} else if (ADMIN_PASSWORD=='password')
491
<a href="#" onClick="javascript:alert('You need to set a password at the top of apc.php before this will work!');return false";>$s</a>
493
} else if ($AUTHENTICATED) {
495
'{$_SERVER['PHP_AUTH_USER']}' logged in!
499
<a href="$MY_SELF&LO=1&OB={$MYREQUEST['OB']}">$s</a>
504
function block_sort($array1, $array2)
506
if ($array1['offset'] > $array2['offset']) {
515
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
517
<head><title>APC INFO <?php echo $host ?></title>
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; }
540
div.head div.login a {
543
background:rgb(119,123,180);
544
border:solid rgb(102,102,153) 2px;
547
padding:0.1em 0.5em 0.1em 0.5em;
548
text-decoration:none;
550
div.head div.login a:hover {
551
background:rgb(193,193,244);
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);
560
border-right: solid black 1px;
561
border-bottom: solid black 1px;
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; }
573
border-bottom:solid rgb(102,102,153) 1px;
575
border-top:solid rgb(102,102,153) 10px;
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%}
585
background:rgb(153,153,204);
586
border:solid rgb(102,102,153) 2px;
590
padding:0.1em 0.5em 0.1em 0.5em;
591
text-decoration:none;
594
ol.menu a.child_active {
595
background:rgb(153,153,204);
596
border:solid rgb(102,102,153) 2px;
600
padding:0.1em 0.5em 0.1em 0.5em;
601
text-decoration:none;
602
border-left: solid black 5px;
605
ol.menu span.active {
606
background:rgb(153,153,204);
607
border:solid rgb(102,102,153) 2px;
611
padding:0.1em 0.5em 0.1em 0.5em;
612
text-decoration:none;
613
border-left: solid black 5px;
615
ol.menu span.inactive {
616
background:rgb(193,193,244);
617
border:solid rgb(182,182,233) 2px;
621
padding:0.1em 0.5em 0.1em 0.5em;
622
text-decoration:none;
626
background:rgb(193,193,244);
627
text-decoration:none;
632
background:rgb(204,204,204);
633
border:solid rgb(204,204,204) 1px;
637
background:rgb(204,204,204);
641
padding:0.1em 1em 0.1em 1em;
644
border:solid rgb(204,204,204) 1px;
649
background:rgb(204,204,204);
652
padding:0.1em 1em 0.1em 1em;
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 {
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; }
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; }
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}
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;
691
span.green { background:#60F060; padding:0 0.5em 0 0.5em}
692
span.red { background:#D06030; padding:0 0.5em 0 0.5em }
695
background:rgb(238,238,238);
696
border:solid rgb(204,204,204) 1px;
705
background:rgb(153,153,204);
706
border:solid rgb(102,102,153) 2px;
710
padding:0.1em 0.5em 0.1em 0.5em;
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>
722
<?php put_login_link(); ?>
732
<li><a href="$MY_SELF&OB={$MYREQUEST['OB']}&SH={$MYREQUEST['SH']}">Refresh Data</a></li>
735
menu_entry(1,'View Host Stats'),
736
menu_entry(2,'System Cache Entries');
737
if ($AUTHENTICATED) {
738
echo menu_entry(4,'Per-Directory Entries');
741
menu_entry(3,'User Cache Entries'),
742
menu_entry(9,'Version Check');
744
if ($AUTHENTICATED) {
746
<li><a class="aright" href="$MY_SELF&CC=1&OB={$MYREQUEST['OB']}" onClick="javascript:return confirm('Are you sure?');">Clear $cache_mode Cache</a></li>
759
// MAIN SWITCH STATEMENT
761
switch ($MYREQUEST['OB']) {
767
// -----------------------------------------------
769
// -----------------------------------------------
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']);
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>
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>{$_SERVER['SERVER_SOFTWARE']}</td></tr>\n";
803
<tr class=tr-0><td class=td-0>Shared Memory</td><td>{$mem['num_seg']} Segment(s) with $seg_size
804
<br/> ({$cache['memory_type']} memory, {$cache['locking_type']} locking)
807
echo '<tr class=tr-1><td class=td-0>Start Time</td><td>',date(DATE_FORMAT,$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>';
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>{$cache['expunges']}</td></tr>
827
<div class="info div1"><h2>User Cache Information</h2>
828
<table cellspacing=0><tbody>
829
<tr class=tr-0><td class=td-0>Cached Variables</td><td>$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>
841
<div class="info div2"><h2>Runtime Settings</h2><table cellspacing=0><tbody>
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";
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>";
853
$mem_note = "Memory Usage";
859
<div class="graph div3"><h2>Host Status Diagrams</h2>
860
<table cellspacing=0><tbody>
862
$size='width='.(GRAPH_SIZE+50).' height='.(GRAPH_SIZE+10);
865
<td class=td-0>$mem_note</td>
866
<td class=td-1>Hits & Misses</td>
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&$time\"></td></tr>\n"
877
'<td class=td-0><span class="green box"> </span>Free: ',bsize($mem_avail).sprintf(" (%.1f%%)",$mem_avail*100/$mem_size),"</td>\n",
878
'<td class=td-1><span class="green box"> </span>Hits: ',$cache['num_hits'].sprintf(" (%.1f%%)",$cache['num_hits']*100/($cache['num_hits']+$cache['num_misses'])),"</td>\n",
881
'<td class=td-0><span class="red box"> </span>Used: ',bsize($mem_used ).sprintf(" (%.1f%%)",$mem_used *100/$mem_size),"</td>\n",
882
'<td class=td-1><span class="red box"> </span>Misses: ',$cache['num_misses'].sprintf(" (%.1f%%)",$cache['num_misses']*100/($cache['num_hits']+$cache['num_misses'])),"</td>\n";
888
<h2>Detailed Memory Usage and Fragmentation</h2>
889
<table cellspacing=0><tbody>
891
<td class=td-0 colspan=2><br/>
894
// Fragementation: (freeseg - 1) / total_seg
895
$nseg = $freeseg = $fragsize = $freetotal = 0;
896
for($i=0; $i<$mem['num_seg']; $i++) {
898
foreach($mem['block_lists'][$i] as $block) {
899
if ($block['offset'] != $ptr) {
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'];
907
$freeseg += count($mem['block_lists'][$i]);
911
$frag = sprintf("%.2f%% (%s out of %s in %d fragments)", ($fragsize/$freetotal)*100,bsize($fragsize),bsize($freetotal),$freeseg);
916
if (graphics_avail()) {
917
$size='width='.(2*GRAPH_SIZE+150).' height='.(GRAPH_SIZE+10);
919
<img alt="" $size src="$PHP_SELF?IMG=3&$time">
923
</br>Fragmentation: $frag
927
if(isset($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>$v</td></tr>\n";
943
// -----------------------------------------------
944
// User Cache Entries
945
// -----------------------------------------------
947
if (!$AUTHENTICATED) {
948
echo '<div class="error">You need to login to see the user values here!<br/> <br/>';
949
put_login_link("Login now!");
954
$fieldheading='User Entry Label';
957
// -----------------------------------------------
958
// System Cache Entries
959
// -----------------------------------------------
961
if (!isset($fieldname))
963
$fieldname='filename';
964
$fieldheading='Script Filename';
965
if(ini_get("apc.stat")) $fieldkey='inode';
966
else $fieldkey='filename';
968
if (!empty($MYREQUEST['SH']))
971
<div class="info"><table cellspacing=0><tbody>
972
<tr><th>Attribute</th><th>Value</th></tr>
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
$value=preg_replace('/^.*(\\/|\\\\)/','<i><hidden></i>/',$value);
985
if ($k == "num_hits") {
986
$value=sprintf("%s (%.2f%%)",$value,$value*100/$cache['num_hits']);
988
if ($k == 'deletion_time') {
989
if(!$entry['deletion_time']) $value = "None";
993
"<td class=td-0>",ucwords(preg_replace("/_/"," ",$k)),"</td>",
994
"<td class=td-last>",(preg_match("/time/",$k) && $value!='None') ? date(DATE_FORMAT,$value) : htmlspecialchars($value, ENT_QUOTES, 'UTF-8'),"</td>",
998
if($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";
1017
<div class=sorting><form>Scope:
1018
<input type=hidden name=OB value={$MYREQUEST['OB']}>
1022
"<option value=A",$MYREQUEST['SCOPE']=='A' ? " selected":"",">Active</option>",
1023
"<option value=D",$MYREQUEST['SCOPE']=='D' ? " selected":"",">Deleted</option>",
1025
", Sorting:<select name=SORT1>",
1026
"<option value=H",$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",$MYREQUEST['SORT1']=='T' ? " selected":"",">Timeout</option>";
1037
'<select name=SORT2>',
1038
'<option value=D',$MYREQUEST['SORT2']=='D' ? ' selected':'','>DESC</option>',
1039
'<option value=A',$MYREQUEST['SORT2']=='A' ? ' selected':'','>ASC</option>',
1041
'<select name=COUNT onChange="form.submit()">',
1042
'<option value=10 ',$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 ',$MYREQUEST['COUNT']=='0' ? ' selected':'','>All</option>',
1051
' Search: <input name=SEARCH value="',$MYREQUEST['SEARCH'],'" type=text size=25/>',
1052
' <input type=submit value="GO!">',
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>';
1066
'<div class="info"><table cellspacing=0><tbody>',
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=".$MYREQUEST['OB']),'</th>';
1075
if($fieldname=='info') {
1077
echo '<th>',sortheader('T','Timeout',"&OB=".$MYREQUEST['OB']),'</th>';
1079
echo '<th>',sortheader('D','Deleted at',"&OB=".$MYREQUEST['OB']),'</th></tr>';
1081
// builds list with alpha numeric sortable keys
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': $k=''; break;
1095
if (!$AUTHENTICATED) {
1096
// hide all path entries if not logged in
1097
$list[$k.$entry[$fieldname]]=preg_replace('/^.*(\\/|\\\\)/','*hidden*/',$entry);
1099
$list[$k.$entry[$fieldname]]=$entry;
1107
switch ($MYREQUEST['SORT2']) {
1108
case "A": krsort($list); break;
1109
case "D": ksort($list); break;
1114
foreach($list as $k => $entry) {
1115
if(!$MYREQUEST['SEARCH'] || preg_match($MYREQUEST['SEARCH'], $entry[$fieldname]) != 0) {
1116
$field_value = htmlentities(strip_tags($entry[$fieldname],''), ENT_QUOTES, 'UTF-8');
1118
'<tr class=tr-',$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>';
1126
if($fieldname=='info') {
1128
echo '<td class="td-n center">'.$entry['ttl'].' seconds</td>';
1130
echo '<td class="td-n center">None</td>';
1132
if ($entry['deletion_time']) {
1134
echo '<td class="td-last center">', date(DATE_FORMAT,$entry['deletion_time']), '</td>';
1135
} else if ($MYREQUEST['OB'] == OB_USER_CACHE) {
1137
echo '<td class="td-last center">';
1138
echo '[<a href="', $MY_SELF, '&OB=', $MYREQUEST['OB'], '&DU=', urlencode($entry[$fieldkey]), '">Delete Now</a>]';
1141
echo '<td class="td-last center"> </td>';
1145
if ($i == $MYREQUEST['COUNT'])
1151
echo '<tr class=tr-0><td class="center" colspan=',$cols,'><i>No data</i></td></tr>';
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>';
1167
// -----------------------------------------------
1168
// Per-Directory System Cache Entries
1169
// -----------------------------------------------
1170
case OB_SYS_CACHE_DIR:
1171
if (!$AUTHENTICATED) {
1176
<div class=sorting><form>Scope:
1177
<input type=hidden name=OB value={$MYREQUEST['OB']}>
1181
"<option value=A",$MYREQUEST['SCOPE']=='A' ? " selected":"",">Active</option>",
1182
"<option value=D",$MYREQUEST['SCOPE']=='D' ? " selected":"",">Deleted</option>",
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>",
1192
'<select name=SORT2>',
1193
'<option value=D',$MYREQUEST['SORT2']=='D' ? ' selected':'','>DESC</option>',
1194
'<option value=A',$MYREQUEST['SORT2']=='A' ? ' selected':'','>ASC</option>',
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>',
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":"",">$i</option>";
1211
' <input type=submit value="GO!">',
1214
'<div class="info"><table cellspacing=0><tbody>',
1216
'<th>',sortheader('S','Directory Name', "&OB=".$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>',
1224
// builds list with alpha numeric sortable keys
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", $n);
1232
if (!isset($tmp[$n])) {
1233
$tmp[$n] = array('hits'=>0,'size'=>0,'ents'=>0);
1235
$tmp[$n]['hits'] += $entry['num_hits'];
1236
$tmp[$n]['size'] += $entry['mem_size'];
1240
foreach ($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;
1249
$list[$kn.$k] = array($k, $v['ents'], $v['hits'], $v['size']);
1256
switch ($MYREQUEST['SORT2']) {
1257
case "A": krsort($list); break;
1258
case "D": ksort($list); break;
1263
foreach($list as $entry) {
1265
'<tr class=tr-',$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] / $entry[1]),'</td>',
1274
if (++$i == $MYREQUEST['COUNT']) break;
1278
echo '<tr class=tr-0><td class="center" colspan=6><i>No data</i></td></tr>';
1284
if ($list && $i < count($list)) {
1285
echo "<a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&COUNT=0\"><i>",count($list)-$i,' more available...</i></a>';
1293
// -----------------------------------------------
1295
// -----------------------------------------------
1296
case OB_VERSION_CHECK:
1298
<div class="info"><h2>APC Version Information</h2>
1299
<table cellspacing=0><tbody>
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);
1308
$rss = @file_get_contents("http://pecl.php.net/feeds/pkg_apc.rss");
1311
echo '<tr class="td-last center"><td>Unable to fetch version information.</td></tr>';
1313
$apcversion = phpversion('apc');
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>';
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>
1328
echo '<tr class="tr-0"><td><h3>Change Log:</h3><br/>';
1330
preg_match_all('!<(title|description)>([^<]+)</\\1>!', $rss, $match);
1331
next($match[2]); next($match[2]);
1333
while (list(,$v) = each($match[2])) {
1334
list(,$ver) = explode(' ', $v, 2);
1335
if ($i < 0 && version_compare($apcversion, $ver, '>=')) {
1340
echo "<b><a href=\"http://pecl.php.net/package/APC/$ver\">".htmlspecialchars($v, ENT_QUOTES, 'UTF-8')."</a></b><br><blockquote>";
1341
echo nl2br(htmlspecialchars(current($match[2]), ENT_QUOTES, 'UTF-8'))."</blockquote>";
1360
<!-- <?php echo "\nBased on APCGUI By R.Becker\n$VERSION\n"?> -->