3 +----------------------------------------------------------------------+
5 +----------------------------------------------------------------------+
6 | Copyright (c) 2008 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 +----------------------------------------------------------------------+
21 All other licensing and usage conditions are those of the PHP Group.
25 $VERSION='$Id: apc.php,v 3.68.2.2 2008/05/11 18:57:00 rasmus Exp $';
27 ////////// READ OPTIONAL CONFIGURATION FILE ////////////
28 if (file_exists("apc.conf.php")) include("apc.conf.php");
29 ////////////////////////////////////////////////////////
31 ////////// BEGIN OF DEFAULT CONFIG AREA ///////////////////////////////////////////////////////////
33 defaults('USE_AUTHENTICATION',1); // Use (internal) authentication - best choice if
34 // no other authentication is available
36 // There will be no further authentication. You
37 // will have to handle this by yourself!
39 // You need to change ADMIN_PASSWORD to make
41 defaults('ADMIN_USERNAME','apc'); // Admin Username
42 defaults('ADMIN_PASSWORD','password'); // Admin Password - CHANGE THIS TO ENABLE!!!
44 // (beckerr) I'm using a clear text password here, because I've no good idea how to let
45 // users generate a md5 or crypt password in a easy way to fill it in above
47 //defaults('DATE_FORMAT', "d.m.Y H:i:s"); // German
48 defaults('DATE_FORMAT', 'Y/m/d H:i:s'); // US
50 defaults('GRAPH_SIZE',200); // Image size
52 ////////// END OF DEFAULT CONFIG AREA /////////////////////////////////////////////////////////////
55 // "define if not defined"
56 function defaults($d,$v) {
57 if (!defined($d)) define($d,$v); // or just @define(...)
60 // rewrite $PHP_SELF to block XSS attacks
62 $PHP_SELF= isset($_SERVER['PHP_SELF']) ? htmlentities(strip_tags($_SERVER['PHP_SELF'],''), ENT_QUOTES) : '';
64 $host = getenv('HOSTNAME');
65 if($host) { $host = '('.$host.')'; }
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);
74 // check validity of input variables
76 'OB' => '/^\d+$/', // operational mode switch
77 'CC' => '/^[01]$/', // clear cache requested
78 'DU' => '/^.*$/', // Delete User Key
79 'SH' => '/^[a-z0-9]+$/', // shared object description
81 'IMG' => '/^[123]$/', // image to generate
82 'LO' => '/^1$/', // login requested
84 'COUNT' => '/^\d+$/', // number of line displayed in list
85 'SCOPE' => '/^[AD]$/', // list view scope
86 'SORT1' => '/^[AHSMCDTZ]$/', // first sort key
87 'SORT2' => '/^[DA]$/', // second sort key
88 'AGGR' => '/^\d+$/', // aggregation by dir level
89 'SEARCH' => '~^[a-zA-Z0-1/_.-]*$~' // aggregation by dir level
101 // handle POST and GET requests
102 if (empty($_REQUEST)) {
103 if (!empty($_GET) && !empty($_POST)) {
104 $_REQUEST = array_merge($_GET, $_POST);
105 } else if (!empty($_GET)) {
107 } else if (!empty($_POST)) {
114 // check parameter syntax
115 foreach($vardom as $var => $dom) {
116 if (!isset($_REQUEST[$var])) {
117 $MYREQUEST[$var]=NULL;
118 } else if (!is_array($_REQUEST[$var]) && preg_match($dom.'D',$_REQUEST[$var])) {
119 $MYREQUEST[$var]=$_REQUEST[$var];
121 $MYREQUEST[$var]=$_REQUEST[$var]=NULL;
125 // check parameter sematics
126 if (empty($MYREQUEST['SCOPE'])) $MYREQUEST['SCOPE']="A";
127 if (empty($MYREQUEST['SORT1'])) $MYREQUEST['SORT1']="H";
128 if (empty($MYREQUEST['SORT2'])) $MYREQUEST['SORT2']="D";
129 if (empty($MYREQUEST['OB'])) $MYREQUEST['OB']=OB_HOST_STATS;
130 if (!isset($MYREQUEST['COUNT'])) $MYREQUEST['COUNT']=20;
131 if (!isset($scope_list[$MYREQUEST['SCOPE']])) $MYREQUEST['SCOPE']='A';
135 "?SCOPE=".$MYREQUEST['SCOPE'].
136 "&SORT1=".$MYREQUEST['SORT1'].
137 "&SORT2=".$MYREQUEST['SORT2'].
138 "&COUNT=".$MYREQUEST['COUNT'];
141 "?SCOPE=".$MYREQUEST['SCOPE'].
142 "&COUNT=".$MYREQUEST['COUNT'];
144 // authentication needed?
146 if (!USE_AUTHENTICATION) {
150 if (ADMIN_PASSWORD!='password' && ($MYREQUEST['LO'] == 1 || isset($_SERVER['PHP_AUTH_USER']))) {
152 if (!isset($_SERVER['PHP_AUTH_USER']) ||
153 !isset($_SERVER['PHP_AUTH_PW']) ||
154 $_SERVER['PHP_AUTH_USER'] != ADMIN_USERNAME ||
155 $_SERVER['PHP_AUTH_PW'] != ADMIN_PASSWORD) {
156 Header("WWW-Authenticate: Basic realm=\"APC Login\"");
157 Header("HTTP/1.0 401 Unauthorized");
162 <big>Wrong Username or Password!</big><br/> <br/>
163 <big><a href='$PHP_SELF?OB={$MYREQUEST['OB']}'>Continue...</a></big>
175 if ($AUTHENTICATED && $MYREQUEST['OB'] == OB_USER_CACHE) {
179 if ($AUTHENTICATED && isset($MYREQUEST['CC']) && $MYREQUEST['CC']) {
180 apc_clear_cache($cache_mode);
183 if ($AUTHENTICATED && !empty($MYREQUEST['DU'])) {
184 apc_delete($MYREQUEST['DU']);
187 if(!function_exists('apc_cache_info') || !($cache=@apc_cache_info($cache_mode))) {
188 echo "No cache info available. APC does not appear to be running.";
192 $cache_user = apc_cache_info('user', 1);
194 if(!$cache['num_hits']) { $cache['num_hits']=1; $time++; } // Avoid division by 0 errors on a cache clear
196 // don't cache this page
198 header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
199 header("Cache-Control: post-check=0, pre-check=0", false);
200 header("Pragma: no-cache"); // HTTP/1.0
202 function duration($ts) {
204 $years = (int)((($time - $ts)/(7*86400))/52.177457);
205 $rem = (int)(($time-$ts)-($years * 52.177457 * 7 * 86400));
206 $weeks = (int)(($rem)/(7*86400));
207 $days = (int)(($rem)/86400) - $weeks*7;
208 $hours = (int)(($rem)/3600) - $days*24 - $weeks*7*24;
209 $mins = (int)(($rem)/60) - $hours*60 - $days*24*60 - $weeks*7*24*60;
211 if($years==1) $str .= "$years year, ";
212 if($years>1) $str .= "$years years, ";
213 if($weeks==1) $str .= "$weeks week, ";
214 if($weeks>1) $str .= "$weeks weeks, ";
215 if($days==1) $str .= "$days day,";
216 if($days>1) $str .= "$days days,";
217 if($hours == 1) $str .= " $hours hour and";
218 if($hours>1) $str .= " $hours hours and";
219 if($mins == 1) $str .= " 1 minute";
220 else $str .= " $mins minutes";
226 function graphics_avail() {
227 return extension_loaded('gd');
229 if (isset($MYREQUEST['IMG']))
231 if (!graphics_avail()) {
235 function fill_arc($im, $centerX, $centerY, $diameter, $start, $end, $color1,$color2,$text='',$placeindex=0) {
237 $w=deg2rad((360+$start+($end-$start)/2)%360);
240 if (function_exists("imagefilledarc")) {
241 // exists only if GD 2.0.1 is avaliable
242 imagefilledarc($im, $centerX+1, $centerY+1, $diameter, $diameter, $start, $end, $color1, IMG_ARC_PIE);
243 imagefilledarc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color2, IMG_ARC_PIE);
244 imagefilledarc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color1, IMG_ARC_NOFILL|IMG_ARC_EDGED);
246 imagearc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color2);
247 imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($start)) * $r, $centerY + sin(deg2rad($start)) * $r, $color2);
248 imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($start+1)) * $r, $centerY + sin(deg2rad($start)) * $r, $color2);
249 imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($end-1)) * $r, $centerY + sin(deg2rad($end)) * $r, $color2);
250 imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($end)) * $r, $centerY + sin(deg2rad($end)) * $r, $color2);
251 imagefill($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2, $color2);
255 imageline($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$diameter, $placeindex*12,$color1);
256 imagestring($im,4,$diameter, $placeindex*12,$text,$color1);
259 imagestring($im,4,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$text,$color1);
264 function text_arc($im, $centerX, $centerY, $diameter, $start, $end, $color1,$text,$placeindex=0) {
266 $w=deg2rad((360+$start+($end-$start)/2)%360);
269 imageline($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$diameter, $placeindex*12,$color1);
270 imagestring($im,4,$diameter, $placeindex*12,$text,$color1);
273 imagestring($im,4,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$text,$color1);
277 function fill_box($im, $x, $y, $w, $h, $color1, $color2,$text='',$placeindex='') {
282 imagerectangle($im, $x, $y1, $x1+1, $y+1, $col_black);
283 if($y1>$y) imagefilledrectangle($im, $x, $y, $x1, $y1, $color2);
284 else imagefilledrectangle($im, $x, $y1, $x1, $y, $color2);
285 imagerectangle($im, $x, $y1, $x1, $y, $color1);
292 $py=$placeindex*12+6;
293 imagefilledrectangle($im, $px+90, $py+3, $px+90-4, $py-3, $color2);
294 imageline($im,$x,$y+$h/2,$px+90,$py,$color2);
295 imagestring($im,2,$px,$py-6,$text,$color1);
298 if ($placeindex<31) {
300 $py=($placeindex-15)*12+6;
302 $px=$x+40*2+100*intval(($placeindex-15)/15);
303 $py=($placeindex%15)*12+6;
305 imagefilledrectangle($im, $px, $py+3, $px-4, $py-3, $color2);
306 imageline($im,$x+$w,$y+$h/2,$px,$py,$color2);
307 imagestring($im,2,$px+2,$py-6,$text,$color1);
310 imagestring($im,4,$x+5,$y1-16,$text,$color1);
316 $size = GRAPH_SIZE; // image size
317 if ($MYREQUEST['IMG']==3)
318 $image = imagecreate(2*$size+150, $size+10);
320 $image = imagecreate($size+50, $size+10);
322 $col_white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
323 $col_red = imagecolorallocate($image, 0xD0, 0x60, 0x30);
324 $col_green = imagecolorallocate($image, 0x60, 0xF0, 0x60);
325 $col_black = imagecolorallocate($image, 0, 0, 0);
326 imagecolortransparent($image,$col_white);
328 switch ($MYREQUEST['IMG']) {
331 $s=$mem['num_seg']*$mem['seg_size'];
332 $a=$mem['avail_mem'];
336 // This block of code creates the pie chart. It is a lot more complex than you
337 // would expect because we try to visualize any memory fragmentation as well.
339 $string_placement=array();
340 for($i=0; $i<$mem['num_seg']; $i++) {
342 $free = $mem['block_lists'][$i];
343 foreach($free as $block) {
344 if($block['offset']!=$ptr) { // Used block
345 $angle_to = $angle_from+($block['offset']-$ptr)/$s;
346 if(($angle_to+$fuzz)>1) $angle_to = 1;
347 if( ($angle_to*360) - ($angle_from*360) >= 1) {
348 fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_red);
349 if (($angle_to-$angle_from)>0.05) {
350 array_push($string_placement, array($angle_from,$angle_to));
353 $angle_from = $angle_to;
355 $angle_to = $angle_from+($block['size'])/$s;
356 if(($angle_to+$fuzz)>1) $angle_to = 1;
357 if( ($angle_to*360) - ($angle_from*360) >= 1) {
358 fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_green);
359 if (($angle_to-$angle_from)>0.05) {
360 array_push($string_placement, array($angle_from,$angle_to));
363 $angle_from = $angle_to;
364 $ptr = $block['offset']+$block['size'];
366 if ($ptr < $mem['seg_size']) { // memory at the end
367 $angle_to = $angle_from + ($mem['seg_size'] - $ptr)/$s;
368 if(($angle_to+$fuzz)>1) $angle_to = 1;
369 fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_red);
370 if (($angle_to-$angle_from)>0.05) {
371 array_push($string_placement, array($angle_from,$angle_to));
375 foreach ($string_placement as $angle) {
376 text_arc($image,$x,$y,$size,$angle[0]*360,$angle[1]*360,$col_black,bsize($s*($angle[1]-$angle[0])));
381 $s=$cache['num_hits']+$cache['num_misses'];
382 $a=$cache['num_hits'];
384 fill_box($image, 30,$size,50,-$a*($size-21)/$s,$col_black,$col_green,sprintf("%.1f%%",$cache['num_hits']*100/$s));
385 fill_box($image,130,$size,50,-max(4,($s-$a)*($size-21)/$s),$col_black,$col_red,sprintf("%.1f%%",$cache['num_misses']*100/$s));
389 $s=$mem['num_seg']*$mem['seg_size'];
390 $a=$mem['avail_mem'];
395 // This block of code creates the bar chart. It is a lot more complex than you
396 // would expect because we try to visualize any memory fragmentation as well.
397 for($i=0; $i<$mem['num_seg']; $i++) {
399 $free = $mem['block_lists'][$i];
400 foreach($free as $block) {
401 if($block['offset']!=$ptr) { // Used block
402 $h=(GRAPH_SIZE-5)*($block['offset']-$ptr)/$s;
405 if($j<75) fill_box($image,$x,$y,50,$h,$col_black,$col_red,bsize($block['offset']-$ptr),$j);
406 else fill_box($image,$x,$y,50,$h,$col_black,$col_red);
410 $h=(GRAPH_SIZE-5)*($block['size'])/$s;
413 if($j<75) fill_box($image,$x,$y,50,$h,$col_black,$col_green,bsize($block['size']),$j);
414 else fill_box($image,$x,$y,50,$h,$col_black,$col_green);
417 $ptr = $block['offset']+$block['size'];
419 if ($ptr < $mem['seg_size']) { // memory at the end
420 $h = (GRAPH_SIZE-5) * ($mem['seg_size'] - $ptr) / $s;
422 fill_box($image,$x,$y,50,$h,$col_black,$col_red,bsize($mem['seg_size']-$ptr),$j++);
428 $s=$cache['num_hits']+$cache['num_misses'];
429 $a=$cache['num_hits'];
431 fill_box($image, 30,$size,50,-$a*($size-21)/$s,$col_black,$col_green,sprintf("%.1f%%",$cache['num_hits']*100/$s));
432 fill_box($image,130,$size,50,-max(4,($s-$a)*($size-21)/$s),$col_black,$col_red,sprintf("%.1f%%",$cache['num_misses']*100/$s));
436 header("Content-type: image/png");
441 // pretty printer for byte values
444 foreach (array('','K','M','G') as $i => $k) {
445 if ($s < 1024) break;
448 return sprintf("%5.1f %sBytes",$s,$k);
451 // sortable table header in "scripts for this host" view
452 function sortheader($key,$name,$extra='') {
453 global $MYREQUEST, $MY_SELF_WO_SORT;
455 if ($MYREQUEST['SORT1']==$key) {
456 $MYREQUEST['SORT2'] = $MYREQUEST['SORT2']=='A' ? 'D' : 'A';
458 return "<a class=sortable href=\"$MY_SELF_WO_SORT$extra&SORT1=$key&SORT2=".$MYREQUEST['SORT2']."\">$name</a>";
463 function menu_entry($ob,$title) {
464 global $MYREQUEST,$MY_SELF;
465 if ($MYREQUEST['OB']!=$ob) {
466 return "<li><a href=\"$MY_SELF&OB=$ob\">$title</a></li>";
467 } else if (empty($MYREQUEST['SH'])) {
468 return "<li><span class=active>$title</span></li>";
470 return "<li><a class=\"child_active\" href=\"$MY_SELF&OB=$ob\">$title</a></li>";
474 function put_login_link($s="Login")
476 global $MY_SELF,$MYREQUEST,$AUTHENTICATED;
477 // needs ADMIN_PASSWORD to be changed!
479 if (!USE_AUTHENTICATION) {
481 } else if (ADMIN_PASSWORD=='password')
484 <a href="#" onClick="javascript:alert('You need to set a password at the top of apc.php before this will work!');return false";>$s</a>
486 } else if ($AUTHENTICATED) {
488 '{$_SERVER['PHP_AUTH_USER']}' logged in!
492 <a href="$MY_SELF&LO=1&OB={$MYREQUEST['OB']}">$s</a>
499 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
501 <head><title>APC INFO <?php echo $host ?></title>
503 body { background:white; font-size:100.01%; margin:0; padding:0; }
504 body,p,td,th,input,submit { font-size:0.8em;font-family:arial,helvetica,sans-serif; }
505 * html body {font-size:0.8em}
506 * html p {font-size:0.8em}
507 * html td {font-size:0.8em}
508 * html th {font-size:0.8em}
509 * html input {font-size:0.8em}
510 * html submit {font-size:0.8em}
511 td { vertical-align:top }
512 a { color:black; font-weight:none; text-decoration:none; }
513 a:hover { text-decoration:underline; }
514 div.content { padding:1em 1em 1em 1em; position:absolute; width:97%; z-index:100; }
524 div.head div.login a {
527 background:rgb(119,123,180);
528 border:solid rgb(102,102,153) 2px;
531 padding:0.1em 0.5em 0.1em 0.5em;
532 text-decoration:none;
534 div.head div.login a:hover {
535 background:rgb(193,193,244);
538 h1.apc { background:rgb(153,153,204); margin:0; padding:0.5em 1em 0.5em 1em; }
539 * html h1.apc { margin-bottom:-7px; }
540 h1.apc a:hover { text-decoration:none; color:rgb(90,90,90); }
541 h1.apc div.logo span.logo {
542 background:rgb(119,123,180);
544 border-right: solid black 1px;
545 border-bottom: solid black 1px;
552 h1.apc div.logo span.name { color:white; font-size:0.7em; padding:0 0.8em 0 2em; }
553 h1.apc div.nameinfo { color:white; display:inline; font-size:0.4em; margin-left: 3em; }
554 h1.apc div.copy { color:black; font-size:0.4em; position:absolute; right:1em; }
557 border-bottom:solid rgb(102,102,153) 1px;
559 border-top:solid rgb(102,102,153) 10px;
566 ol,menu { margin:1em 0 0 0; padding:0.2em; margin-left:1em;}
567 ol.menu li { display:inline; margin-right:0.7em; list-style:none; font-size:85%}
569 background:rgb(153,153,204);
570 border:solid rgb(102,102,153) 2px;
574 padding:0.1em 0.5em 0.1em 0.5em;
575 text-decoration:none;
578 ol.menu a.child_active {
579 background:rgb(153,153,204);
580 border:solid rgb(102,102,153) 2px;
584 padding:0.1em 0.5em 0.1em 0.5em;
585 text-decoration:none;
586 border-left: solid black 5px;
589 ol.menu span.active {
590 background:rgb(153,153,204);
591 border:solid rgb(102,102,153) 2px;
595 padding:0.1em 0.5em 0.1em 0.5em;
596 text-decoration:none;
597 border-left: solid black 5px;
599 ol.menu span.inactive {
600 background:rgb(193,193,244);
601 border:solid rgb(182,182,233) 2px;
605 padding:0.1em 0.5em 0.1em 0.5em;
606 text-decoration:none;
610 background:rgb(193,193,244);
611 text-decoration:none;
616 background:rgb(204,204,204);
617 border:solid rgb(204,204,204) 1px;
621 background:rgb(204,204,204);
625 padding:0.1em 1em 0.1em 1em;
628 border:solid rgb(204,204,204) 1px;
633 background:rgb(204,204,204);
636 padding:0.1em 1em 0.1em 1em;
638 div.info table th a.sortable { color:black; }
639 div.info table tr.tr-0 { background:rgb(238,238,238); }
640 div.info table tr.tr-1 { background:rgb(221,221,221); }
641 div.info table td { padding:0.3em 1em 0.3em 1em; }
642 div.info table td.td-0 { border-right:solid rgb(102,102,153) 1px; white-space:nowrap; }
643 div.info table td.td-n { border-right:solid rgb(102,102,153) 1px; }
644 div.info table td h3 {
650 div.graph { margin-bottom:1em }
651 div.graph h2 { background:rgb(204,204,204);; color:black; font-size:1em; margin:0; padding:0.1em 1em 0.1em 1em; }
652 div.graph table { border:solid rgb(204,204,204) 1px; color:black; font-weight:normal; width:100%; }
653 div.graph table td.td-0 { background:rgb(238,238,238); }
654 div.graph table td.td-1 { background:rgb(221,221,221); }
655 div.graph table td { padding:0.2em 1em 0.4em 1em; }
657 div.div1,div.div2 { margin-bottom:1em; width:35em; }
658 div.div3 { position:absolute; left:40em; top:1em; width:580px; }
659 //div.div3 { position:absolute; left:37em; top:1em; right:1em; }
661 div.sorting { margin:1.5em 0em 1.5em 2em }
662 .center { text-align:center }
663 .aright { position:absolute;right:1em }
664 .right { text-align:right }
665 .ok { color:rgb(0,200,0); font-weight:bold}
666 .failed { color:rgb(200,0,0); font-weight:bold}
669 border: black solid 1px;
670 border-right:solid black 2px;
671 border-bottom:solid black 2px;
672 padding:0 0.5em 0 0.5em;
675 span.green { background:#60F060; padding:0 0.5em 0 0.5em}
676 span.red { background:#D06030; padding:0 0.5em 0 0.5em }
679 background:rgb(238,238,238);
680 border:solid rgb(204,204,204) 1px;
689 background:rgb(153,153,204);
690 border:solid rgb(102,102,153) 2px;
694 padding:0.1em 0.5em 0.1em 0.5em;
702 <div class="logo"><span class="logo"><a href="http://pecl.php.net/package/APC">APC</a></span></div>
703 <div class="nameinfo">Opcode Cache</div>
706 <?php put_login_link(); ?>
716 <li><a href="$MY_SELF&OB={$MYREQUEST['OB']}&SH={$MYREQUEST['SH']}">Refresh Data</a></li>
719 menu_entry(1,'View Host Stats'),
720 menu_entry(2,'System Cache Entries');
721 if ($AUTHENTICATED) {
722 echo menu_entry(4,'Per-Directory Entries');
725 menu_entry(3,'User Cache Entries'),
726 menu_entry(9,'Version Check');
728 if ($AUTHENTICATED) {
730 <li><a class="aright" href="$MY_SELF&CC=1&OB={$MYREQUEST['OB']}" onClick="javascipt:return confirm('Are you sure?');">Clear $cache_mode Cache</a></li>
743 // MAIN SWITCH STATEMENT
745 switch ($MYREQUEST['OB']) {
751 // -----------------------------------------------
753 // -----------------------------------------------
755 $mem_size = $mem['num_seg']*$mem['seg_size'];
756 $mem_avail= $mem['avail_mem'];
757 $mem_used = $mem_size-$mem_avail;
758 $seg_size = bsize($mem['seg_size']);
759 $req_rate = sprintf("%.2f",($cache['num_hits']+$cache['num_misses'])/($time-$cache['start_time']));
760 $hit_rate = sprintf("%.2f",($cache['num_hits'])/($time-$cache['start_time']));
761 $miss_rate = sprintf("%.2f",($cache['num_misses'])/($time-$cache['start_time']));
762 $insert_rate = sprintf("%.2f",($cache['num_inserts'])/($time-$cache['start_time']));
763 $req_rate_user = sprintf("%.2f",($cache_user['num_hits']+$cache_user['num_misses'])/($time-$cache_user['start_time']));
764 $hit_rate_user = sprintf("%.2f",($cache_user['num_hits'])/($time-$cache_user['start_time']));
765 $miss_rate_user = sprintf("%.2f",($cache_user['num_misses'])/($time-$cache_user['start_time']));
766 $insert_rate_user = sprintf("%.2f",($cache_user['num_inserts'])/($time-$cache_user['start_time']));
767 $apcversion = phpversion('apc');
768 $phpversion = phpversion();
769 $number_files = $cache['num_entries'];
770 $size_files = bsize($cache['mem_size']);
771 $number_vars = $cache_user['num_entries'];
772 $size_vars = bsize($cache_user['mem_size']);
775 <div class="info div1"><h2>General Cache Information</h2>
776 <table cellspacing=0><tbody>
777 <tr class=tr-0><td class=td-0>APC Version</td><td>$apcversion</td></tr>
778 <tr class=tr-1><td class=td-0>PHP Version</td><td>$phpversion</td></tr>
781 if(!empty($_SERVER['SERVER_NAME']))
782 echo "<tr class=tr-0><td class=td-0>APC Host</td><td>{$_SERVER['SERVER_NAME']} $host</td></tr>\n";
783 if(!empty($_SERVER['SERVER_SOFTWARE']))
784 echo "<tr class=tr-1><td class=td-0>Server Software</td><td>{$_SERVER['SERVER_SOFTWARE']}</td></tr>\n";
787 <tr class=tr-0><td class=td-0>Shared Memory</td><td>{$mem['num_seg']} Segment(s) with $seg_size
788 <br/> ({$cache['memory_type']} memory, {$cache['locking_type']} locking)
791 echo '<tr class=tr-1><td class=td-0>Start Time</td><td>',date(DATE_FORMAT,$cache['start_time']),'</td></tr>';
792 echo '<tr class=tr-0><td class=td-0>Uptime</td><td>',duration($cache['start_time']),'</td></tr>';
793 echo '<tr class=tr-1><td class=td-0>File Upload Support</td><td>',$cache['file_upload_progress'],'</td></tr>';
798 <div class="info div1"><h2>File Cache Information</h2>
799 <table cellspacing=0><tbody>
800 <tr class=tr-0><td class=td-0>Cached Files</td><td>$number_files ($size_files)</td></tr>
801 <tr class=tr-1><td class=td-0>Hits</td><td>{$cache['num_hits']}</td></tr>
802 <tr class=tr-0><td class=td-0>Misses</td><td>{$cache['num_misses']}</td></tr>
803 <tr class=tr-1><td class=td-0>Request Rate (hits, misses)</td><td>$req_rate cache requests/second</td></tr>
804 <tr class=tr-0><td class=td-0>Hit Rate</td><td>$hit_rate cache requests/second</td></tr>
805 <tr class=tr-1><td class=td-0>Miss Rate</td><td>$miss_rate cache requests/second</td></tr>
806 <tr class=tr-0><td class=td-0>Insert Rate</td><td>$insert_rate cache requests/second</td></tr>
807 <tr class=tr-1><td class=td-0>Cache full count</td><td>{$cache['expunges']}</td></tr>
811 <div class="info div1"><h2>User Cache Information</h2>
812 <table cellspacing=0><tbody>
813 <tr class=tr-0><td class=td-0>Cached Variables</td><td>$number_vars ($size_vars)</td></tr>
814 <tr class=tr-1><td class=td-0>Hits</td><td>{$cache_user['num_hits']}</td></tr>
815 <tr class=tr-0><td class=td-0>Misses</td><td>{$cache_user['num_misses']}</td></tr>
816 <tr class=tr-1><td class=td-0>Request Rate (hits, misses)</td><td>$req_rate_user cache requests/second</td></tr>
817 <tr class=tr-0><td class=td-0>Hit Rate</td><td>$hit_rate_user cache requests/second</td></tr>
818 <tr class=tr-1><td class=td-0>Miss Rate</td><td>$miss_rate_user cache requests/second</td></tr>
819 <tr class=tr-0><td class=td-0>Insert Rate</td><td>$insert_rate_user cache requests/second</td></tr>
820 <tr class=tr-1><td class=td-0>Cache full count</td><td>{$cache_user['expunges']}</td></tr>
825 <div class="info div2"><h2>Runtime Settings</h2><table cellspacing=0><tbody>
829 foreach (ini_get_all('apc') as $k => $v) {
830 echo "<tr class=tr-$j><td class=td-0>",$k,"</td><td>",str_replace(',',',<br />',$v['local_value']),"</td></tr>\n";
834 if($mem['num_seg']>1 || $mem['num_seg']==1 && count($mem['block_lists'][0])>1)
835 $mem_note = "Memory Usage<br /><font size=-2>(multiple slices indicate fragments)</font>";
837 $mem_note = "Memory Usage";
843 <div class="graph div3"><h2>Host Status Diagrams</h2>
844 <table cellspacing=0><tbody>
846 $size='width='.(GRAPH_SIZE+50).' height='.(GRAPH_SIZE+10);
849 <td class=td-0>$mem_note</td>
850 <td class=td-1>Hits & Misses</td>
857 "<td class=td-0><img alt=\"\" $size src=\"$PHP_SELF?IMG=1&$time\"></td>".
858 "<td class=td-1><img alt=\"\" $size src=\"$PHP_SELF?IMG=2&$time\"></td></tr>\n"
861 '<td class=td-0><span class="green box"> </span>Free: ',bsize($mem_avail).sprintf(" (%.1f%%)",$mem_avail*100/$mem_size),"</td>\n",
862 '<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",
865 '<td class=td-0><span class="red box"> </span>Used: ',bsize($mem_used ).sprintf(" (%.1f%%)",$mem_used *100/$mem_size),"</td>\n",
866 '<td class=td-1><span class="red box"> </span>Misses: ',$cache['num_misses'].sprintf(" (%.1f%%)",$cache['num_misses']*100/($cache['num_hits']+$cache['num_misses'])),"</td>\n";
872 <h2>Detailed Memory Usage and Fragmentation</h2>
873 <table cellspacing=0><tbody>
875 <td class=td-0 colspan=2><br/>
878 // Fragementation: (freeseg - 1) / total_seg
879 $nseg = $freeseg = $fragsize = $freetotal = 0;
880 for($i=0; $i<$mem['num_seg']; $i++) {
882 foreach($mem['block_lists'][$i] as $block) {
883 if ($block['offset'] != $ptr) {
886 $ptr = $block['offset'] + $block['size'];
887 /* Only consider blocks <5M for the fragmentation % */
888 if($block['size']<(5*1024*1024)) $fragsize+=$block['size'];
889 $freetotal+=$block['size'];
891 $freeseg += count($mem['block_lists'][$i]);
895 $frag = sprintf("%.2f%% (%s out of %s in %d fragments)", ($fragsize/$freetotal)*100,bsize($fragsize),bsize($freetotal),$freeseg);
900 if (graphics_avail()) {
901 $size='width='.(2*GRAPH_SIZE+150).' height='.(GRAPH_SIZE+10);
903 <img alt="" $size src="$PHP_SELF?IMG=3&$time">
907 </br>Fragmentation: $frag
911 if(isset($mem['adist'])) {
912 foreach($mem['adist'] as $i=>$v) {
913 $cur = pow(2,$i); $nxt = pow(2,$i+1)-1;
914 if($i==0) $range = "1";
915 else $range = "$cur - $nxt";
916 echo "<tr><th align=right>$range</th><td align=right>$v</td></tr>\n";
927 // -----------------------------------------------
928 // User Cache Entries
929 // -----------------------------------------------
931 if (!$AUTHENTICATED) {
932 echo '<div class="error">You need to login to see the user values here!<br/> <br/>';
933 put_login_link("Login now!");
938 $fieldheading='User Entry Label';
941 // -----------------------------------------------
942 // System Cache Entries
943 // -----------------------------------------------
945 if (!isset($fieldname))
947 $fieldname='filename';
948 $fieldheading='Script Filename';
949 if(ini_get("apc.stat")) $fieldkey='inode';
950 else $fieldkey='filename';
952 if (!empty($MYREQUEST['SH']))
955 <div class="info"><table cellspacing=0><tbody>
956 <tr><th>Attribute</th><th>Value</th></tr>
960 foreach($scope_list as $j => $list) {
961 foreach($cache[$list] as $i => $entry) {
962 if (md5($entry[$fieldkey])!=$MYREQUEST['SH']) continue;
963 foreach($entry as $k => $value) {
964 if (!$AUTHENTICATED) {
965 // hide all path entries if not logged in
966 $value=preg_replace('/^.*(\\/|\\\\)/','<i><hidden></i>/',$value);
969 if ($k == "num_hits") {
970 $value=sprintf("%s (%.2f%%)",$value,$value*100/$cache['num_hits']);
972 if ($k == 'deletion_time') {
973 if(!$entry['deletion_time']) $value = "None";
977 "<td class=td-0>",ucwords(preg_replace("/_/"," ",$k)),"</td>",
978 "<td class=td-last>",(preg_match("/time/",$k) && $value!='None') ? date(DATE_FORMAT,$value) : $value,"</td>",
982 if($fieldkey=='info') {
983 echo "<tr class=tr-$m><td class=td-0>Stored Value</td><td class=td-last><pre>";
984 $output = var_export(apc_fetch($entry[$fieldkey]),true);
985 echo htmlspecialchars($output);
986 echo "</pre></td></tr>\n";
1001 <div class=sorting><form>Scope:
1002 <input type=hidden name=OB value={$MYREQUEST['OB']}>
1006 "<option value=A",$MYREQUEST['SCOPE']=='A' ? " selected":"",">Active</option>",
1007 "<option value=D",$MYREQUEST['SCOPE']=='D' ? " selected":"",">Deleted</option>",
1009 ", Sorting:<select name=SORT1>",
1010 "<option value=H",$MYREQUEST['SORT1']=='H' ? " selected":"",">Hits</option>",
1011 "<option value=Z",$MYREQUEST['SORT1']=='Z' ? " selected":"",">Size</option>",
1012 "<option value=S",$MYREQUEST['SORT1']=='S' ? " selected":"",">$fieldheading</option>",
1013 "<option value=A",$MYREQUEST['SORT1']=='A' ? " selected":"",">Last accessed</option>",
1014 "<option value=M",$MYREQUEST['SORT1']=='M' ? " selected":"",">Last modified</option>",
1015 "<option value=C",$MYREQUEST['SORT1']=='C' ? " selected":"",">Created at</option>",
1016 "<option value=D",$MYREQUEST['SORT1']=='D' ? " selected":"",">Deleted at</option>";
1017 if($fieldname=='info') echo
1018 "<option value=D",$MYREQUEST['SORT1']=='T' ? " selected":"",">Timeout</option>";
1021 '<select name=SORT2>',
1022 '<option value=D',$MYREQUEST['SORT2']=='D' ? ' selected':'','>DESC</option>',
1023 '<option value=A',$MYREQUEST['SORT2']=='A' ? ' selected':'','>ASC</option>',
1025 '<select name=COUNT onChange="form.submit()">',
1026 '<option value=10 ',$MYREQUEST['COUNT']=='10' ? ' selected':'','>Top 10</option>',
1027 '<option value=20 ',$MYREQUEST['COUNT']=='20' ? ' selected':'','>Top 20</option>',
1028 '<option value=50 ',$MYREQUEST['COUNT']=='50' ? ' selected':'','>Top 50</option>',
1029 '<option value=100',$MYREQUEST['COUNT']=='100'? ' selected':'','>Top 100</option>',
1030 '<option value=150',$MYREQUEST['COUNT']=='150'? ' selected':'','>Top 150</option>',
1031 '<option value=200',$MYREQUEST['COUNT']=='200'? ' selected':'','>Top 200</option>',
1032 '<option value=500',$MYREQUEST['COUNT']=='500'? ' selected':'','>Top 500</option>',
1033 '<option value=0 ',$MYREQUEST['COUNT']=='0' ? ' selected':'','>All</option>',
1035 ' Search: <input name=SEARCH value="',$MYREQUEST['SEARCH'],'" type=text size=25/>',
1036 ' <input type=submit value="GO!">',
1039 if (isset($MYREQUEST['SEARCH'])) {
1040 // Don't use preg_quote because we want the user to be able to specify a
1041 // regular expression subpattern.
1042 $MYREQUEST['SEARCH'] = '/'.str_replace('/', '\\/', $MYREQUEST['SEARCH']).'/i';
1043 if (preg_match($MYREQUEST['SEARCH'], 'test') === false) {
1044 echo '<div class="error">Error: enter a valid regular expression as a search query.</div>';
1050 '<div class="info"><table cellspacing=0><tbody>',
1052 '<th>',sortheader('S',$fieldheading, "&OB=".$MYREQUEST['OB']),'</th>',
1053 '<th>',sortheader('H','Hits', "&OB=".$MYREQUEST['OB']),'</th>',
1054 '<th>',sortheader('Z','Size', "&OB=".$MYREQUEST['OB']),'</th>',
1055 '<th>',sortheader('A','Last accessed',"&OB=".$MYREQUEST['OB']),'</th>',
1056 '<th>',sortheader('M','Last modified',"&OB=".$MYREQUEST['OB']),'</th>',
1057 '<th>',sortheader('C','Created at', "&OB=".$MYREQUEST['OB']),'</th>';
1059 if($fieldname=='info') {
1061 echo '<th>',sortheader('T','Timeout',"&OB=".$MYREQUEST['OB']),'</th>';
1063 echo '<th>',sortheader('D','Deleted at',"&OB=".$MYREQUEST['OB']),'</th></tr>';
1065 // builds list with alpha numeric sortable keys
1068 foreach($cache[$scope_list[$MYREQUEST['SCOPE']]] as $i => $entry) {
1069 switch($MYREQUEST['SORT1']) {
1070 case 'A': $k=sprintf('%015d-',$entry['access_time']); break;
1071 case 'H': $k=sprintf('%015d-',$entry['num_hits']); break;
1072 case 'Z': $k=sprintf('%015d-',$entry['mem_size']); break;
1073 case 'M': $k=sprintf('%015d-',$entry['mtime']); break;
1074 case 'C': $k=sprintf('%015d-',$entry['creation_time']); break;
1075 case 'T': $k=sprintf('%015d-',$entry['ttl']); break;
1076 case 'D': $k=sprintf('%015d-',$entry['deletion_time']); break;
1077 case 'S': $k=''; break;
1079 if (!$AUTHENTICATED) {
1080 // hide all path entries if not logged in
1081 $list[$k.$entry[$fieldname]]=preg_replace('/^.*(\\/|\\\\)/','<i><hidden></i>/',$entry);
1083 $list[$k.$entry[$fieldname]]=$entry;
1091 switch ($MYREQUEST['SORT2']) {
1092 case "A": krsort($list); break;
1093 case "D": ksort($list); break;
1098 foreach($list as $k => $entry) {
1099 if(!$MYREQUEST['SEARCH'] || preg_match($MYREQUEST['SEARCH'], $entry[$fieldname]) != 0) {
1101 '<tr class=tr-',$i%2,'>',
1102 "<td class=td-0><a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&SH=",md5($entry[$fieldkey]),"\">",$entry[$fieldname],'</a></td>',
1103 '<td class="td-n center">',$entry['num_hits'],'</td>',
1104 '<td class="td-n right">',$entry['mem_size'],'</td>',
1105 '<td class="td-n center">',date(DATE_FORMAT,$entry['access_time']),'</td>',
1106 '<td class="td-n center">',date(DATE_FORMAT,$entry['mtime']),'</td>',
1107 '<td class="td-n center">',date(DATE_FORMAT,$entry['creation_time']),'</td>';
1109 if($fieldname=='info') {
1111 echo '<td class="td-n center">'.$entry['ttl'].' seconds</td>';
1113 echo '<td class="td-n center">None</td>';
1115 if ($entry['deletion_time']) {
1117 echo '<td class="td-last center">', date(DATE_FORMAT,$entry['deletion_time']), '</td>';
1118 } else if ($MYREQUEST['OB'] == OB_USER_CACHE) {
1120 echo '<td class="td-last center">';
1121 echo '[<a href="', $MY_SELF, '&OB=', $MYREQUEST['OB'], '&DU=', urlencode($entry[$fieldkey]), '">Delete Now</a>]';
1124 echo '<td class="td-last center"> </td>';
1128 if ($i == $MYREQUEST['COUNT'])
1134 echo '<tr class=tr-0><td class="center" colspan=',$cols,'><i>No data</i></td></tr>';
1140 if ($list && $i < count($list)) {
1141 echo "<a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&COUNT=0\"><i>",count($list)-$i,' more available...</i></a>';
1150 // -----------------------------------------------
1151 // Per-Directory System Cache Entries
1152 // -----------------------------------------------
1153 case OB_SYS_CACHE_DIR:
1154 if (!$AUTHENTICATED) {
1159 <div class=sorting><form>Scope:
1160 <input type=hidden name=OB value={$MYREQUEST['OB']}>
1164 "<option value=A",$MYREQUEST['SCOPE']=='A' ? " selected":"",">Active</option>",
1165 "<option value=D",$MYREQUEST['SCOPE']=='D' ? " selected":"",">Deleted</option>",
1167 ", Sorting:<select name=SORT1>",
1168 "<option value=H",$MYREQUEST['SORT1']=='H' ? " selected":"",">Total Hits</option>",
1169 "<option value=Z",$MYREQUEST['SORT1']=='Z' ? " selected":"",">Total Size</option>",
1170 "<option value=T",$MYREQUEST['SORT1']=='T' ? " selected":"",">Number of Files</option>",
1171 "<option value=S",$MYREQUEST['SORT1']=='S' ? " selected":"",">Directory Name</option>",
1172 "<option value=A",$MYREQUEST['SORT1']=='A' ? " selected":"",">Avg. Size</option>",
1173 "<option value=C",$MYREQUEST['SORT1']=='C' ? " selected":"",">Avg. Hits</option>",
1175 '<select name=SORT2>',
1176 '<option value=D',$MYREQUEST['SORT2']=='D' ? ' selected':'','>DESC</option>',
1177 '<option value=A',$MYREQUEST['SORT2']=='A' ? ' selected':'','>ASC</option>',
1179 '<select name=COUNT onChange="form.submit()">',
1180 '<option value=10 ',$MYREQUEST['COUNT']=='10' ? ' selected':'','>Top 10</option>',
1181 '<option value=20 ',$MYREQUEST['COUNT']=='20' ? ' selected':'','>Top 20</option>',
1182 '<option value=50 ',$MYREQUEST['COUNT']=='50' ? ' selected':'','>Top 50</option>',
1183 '<option value=100',$MYREQUEST['COUNT']=='100'? ' selected':'','>Top 100</option>',
1184 '<option value=150',$MYREQUEST['COUNT']=='150'? ' selected':'','>Top 150</option>',
1185 '<option value=200',$MYREQUEST['COUNT']=='200'? ' selected':'','>Top 200</option>',
1186 '<option value=500',$MYREQUEST['COUNT']=='500'? ' selected':'','>Top 500</option>',
1187 '<option value=0 ',$MYREQUEST['COUNT']=='0' ? ' selected':'','>All</option>',
1189 ", Group By Dir Level:<select name=AGGR>",
1190 "<option value='' selected>None</option>";
1191 for ($i = 1; $i < 10; $i++)
1192 echo "<option value=$i",$MYREQUEST['AGGR']==$i ? " selected":"",">$i</option>";
1194 ' <input type=submit value="GO!">',
1197 '<div class="info"><table cellspacing=0><tbody>',
1199 '<th>',sortheader('S','Directory Name', "&OB=".$MYREQUEST['OB']),'</th>',
1200 '<th>',sortheader('T','Number of Files',"&OB=".$MYREQUEST['OB']),'</th>',
1201 '<th>',sortheader('H','Total Hits', "&OB=".$MYREQUEST['OB']),'</th>',
1202 '<th>',sortheader('Z','Total Size', "&OB=".$MYREQUEST['OB']),'</th>',
1203 '<th>',sortheader('C','Avg. Hits', "&OB=".$MYREQUEST['OB']),'</th>',
1204 '<th>',sortheader('A','Avg. Size', "&OB=".$MYREQUEST['OB']),'</th>',
1207 // builds list with alpha numeric sortable keys
1209 $tmp = $list = array();
1210 foreach($cache[$scope_list[$MYREQUEST['SCOPE']]] as $entry) {
1211 $n = dirname($entry['filename']);
1212 if ($MYREQUEST['AGGR'] > 0) {
1213 $n = preg_replace("!^(/?(?:[^/\\\\]+[/\\\\]){".($MYREQUEST['AGGR']-1)."}[^/\\\\]*).*!", "$1", $n);
1215 if (!isset($tmp[$n])) {
1216 $tmp[$n] = array('hits'=>0,'size'=>0,'ents'=>0);
1218 $tmp[$n]['hits'] += $entry['num_hits'];
1219 $tmp[$n]['size'] += $entry['mem_size'];
1223 foreach ($tmp as $k => $v) {
1224 switch($MYREQUEST['SORT1']) {
1225 case 'A': $kn=sprintf('%015d-',$v['size'] / $v['ents']);break;
1226 case 'T': $kn=sprintf('%015d-',$v['ents']); break;
1227 case 'H': $kn=sprintf('%015d-',$v['hits']); break;
1228 case 'Z': $kn=sprintf('%015d-',$v['size']); break;
1229 case 'C': $kn=sprintf('%015d-',$v['hits'] / $v['ents']);break;
1230 case 'S': $kn = $k; break;
1232 $list[$kn.$k] = array($k, $v['ents'], $v['hits'], $v['size']);
1239 switch ($MYREQUEST['SORT2']) {
1240 case "A": krsort($list); break;
1241 case "D": ksort($list); break;
1246 foreach($list as $entry) {
1248 '<tr class=tr-',$i%2,'>',
1249 "<td class=td-0>",$entry[0],'</a></td>',
1250 '<td class="td-n center">',$entry[1],'</td>',
1251 '<td class="td-n center">',$entry[2],'</td>',
1252 '<td class="td-n center">',$entry[3],'</td>',
1253 '<td class="td-n center">',round($entry[2] / $entry[1]),'</td>',
1254 '<td class="td-n center">',round($entry[3] / $entry[1]),'</td>',
1257 if (++$i == $MYREQUEST['COUNT']) break;
1261 echo '<tr class=tr-0><td class="center" colspan=6><i>No data</i></td></tr>';
1267 if ($list && $i < count($list)) {
1268 echo "<a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&COUNT=0\"><i>",count($list)-$i,' more available...</i></a>';
1276 // -----------------------------------------------
1278 // -----------------------------------------------
1279 case OB_VERSION_CHECK:
1281 <div class="info"><h2>APC Version Information</h2>
1282 <table cellspacing=0><tbody>
1288 $rss = @file_get_contents("http://pecl.php.net/feeds/pkg_apc.rss");
1290 echo '<tr class="td-last center"><td>Unable to fetch version information.</td></tr>';
1292 $apcversion = phpversion('apc');
1294 preg_match('!<title>APC ([0-9.]+)</title>!', $rss, $match);
1295 echo '<tr class="tr-0 center"><td>';
1296 if (version_compare($apcversion, $match[1], '>=')) {
1297 echo '<div class="ok">You are running the latest version of APC ('.$apcversion.')</div>';
1300 echo '<div class="failed">You are running an older version of APC ('.$apcversion.'),
1301 newer version '.$match[1].' is available at <a href="http://pecl.php.net/package/APC/'.$match[1].'">
1302 http://pecl.php.net/package/APC/'.$match[1].'</a>
1307 echo '<tr class="tr-0"><td><h3>Change Log:</h3><br/>';
1309 preg_match_all('!<(title|description)>([^<]+)</\\1>!', $rss, $match);
1310 next($match[2]); next($match[2]);
1312 while (list(,$v) = each($match[2])) {
1313 list(,$ver) = explode(' ', $v, 2);
1314 if ($i < 0 && version_compare($apcversion, $ver, '>=')) {
1319 echo "<b><a href=\"http://pecl.php.net/package/APC/$ver\">".htmlspecialchars($v)."</a></b><br><blockquote>";
1320 echo nl2br(htmlspecialchars(current($match[2])))."</blockquote>";
1339 <!-- <?php echo "\nBased on APCGUI By R.Becker\n$VERSION\n"?> -->