· 8 years ago · May 05, 2018, 12:18 PM
1<?php
2/*
3 +----------------------------------------------------------------------+
4 | APC |
5 +----------------------------------------------------------------------+
6 | Copyright (c) 2006-2011 The PHP Group |
7 +----------------------------------------------------------------------+
8 | This source file is subject to version 3.01 of the PHP license, |
9 | that is bundled with this package in the file LICENSE, and is |
10 | available through the world-wide-web at the following url: |
11 | http://www.php.net/license/3_01.txt |
12 | If you did not receive a copy of the PHP license and are unable to |
13 | obtain it through the world-wide-web, please send a note to |
14 | license@php.net so we can mail you a copy immediately. |
15 +----------------------------------------------------------------------+
16 | Authors: Ralf Becker <beckerr@php.net> |
17 | Rasmus Lerdorf <rasmus@php.net> |
18 | Ilia Alshanetsky <ilia@prohost.org> |
19 +----------------------------------------------------------------------+
20
21 All other licensing and usage conditions are those of the PHP Group.
22
23 */
24
25$VERSION='$Id: apc.php 307048 2011-01-03 23:53:17Z kalle $';
26
27////////// READ OPTIONAL CONFIGURATION FILE ////////////
28if (file_exists("apc.conf.php")) include("apc.conf.php");
29////////////////////////////////////////////////////////
30
31////////// BEGIN OF DEFAULT CONFIG AREA ///////////////////////////////////////////////////////////
32
33defaults('USE_AUTHENTICATION',1); // Use (internal) authentication - best choice if
34 // no other authentication is available
35 // If set to 0:
36 // There will be no further authentication. You
37 // will have to handle this by yourself!
38 // If set to 1:
39 // You need to change ADMIN_PASSWORD to make
40 // this work!
41defaults('ADMIN_USERNAME','apc'); // Admin Username
42defaults('ADMIN_PASSWORD','5kpass'); // Admin Password - CHANGE THIS TO ENABLE!!!
43
44// (beckerr) I'm using a clear text password here, because I've no good idea how to let
45// users generate a md5 or crypt password in a easy way to fill it in above
46
47//defaults('DATE_FORMAT', "d.m.Y H:i:s"); // German
48defaults('DATE_FORMAT', 'Y/m/d H:i:s'); // US
49
50defaults('GRAPH_SIZE',200); // Image size
51
52//defaults('PROXY', 'tcp://127.0.0.1:8080');
53
54////////// END OF DEFAULT CONFIG AREA /////////////////////////////////////////////////////////////
55
56
57// "define if not defined"
58function defaults($d,$v) {
59 if (!defined($d)) define($d,$v); // or just @define(...)
60}
61
62// rewrite $PHP_SELF to block XSS attacks
63//
64$PHP_SELF= isset($_SERVER['PHP_SELF']) ? htmlentities(strip_tags($_SERVER['PHP_SELF'],''), ENT_QUOTES, 'UTF-8') : '';
65$time = time();
66$host = php_uname('n');
67if($host) { $host = '('.$host.')'; }
68if (isset($_SERVER['SERVER_ADDR'])) {
69 $host .= ' ('.$_SERVER['SERVER_ADDR'].')';
70}
71
72// operation constants
73define('OB_HOST_STATS',1);
74define('OB_SYS_CACHE',2);
75define('OB_USER_CACHE',3);
76define('OB_SYS_CACHE_DIR',4);
77define('OB_VERSION_CHECK',9);
78
79// check validity of input variables
80$vardom=array(
81 'OB' => '/^\d+$/', // operational mode switch
82 'CC' => '/^[01]$/', // clear cache requested
83 'DU' => '/^.*$/', // Delete User Key
84 'SH' => '/^[a-z0-9]+$/', // shared object description
85
86 'IMG' => '/^[123]$/', // image to generate
87 'LO' => '/^1$/', // login requested
88
89 'COUNT' => '/^\d+$/', // number of line displayed in list
90 'SCOPE' => '/^[AD]$/', // list view scope
91 'SORT1' => '/^[AHSMCDTZ]$/', // first sort key
92 'SORT2' => '/^[DA]$/', // second sort key
93 'AGGR' => '/^\d+$/', // aggregation by dir level
94 'SEARCH' => '~^[a-zA-Z0-1/_.-]*$~' // aggregation by dir level
95);
96
97// default cache mode
98$cache_mode='opcode';
99
100// cache scope
101$scope_list=array(
102 'A' => 'cache_list',
103 'D' => 'deleted_list'
104);
105
106// handle POST and GET requests
107if (empty($_REQUEST)) {
108 if (!empty($_GET) && !empty($_POST)) {
109 $_REQUEST = array_merge($_GET, $_POST);
110 } else if (!empty($_GET)) {
111 $_REQUEST = $_GET;
112 } else if (!empty($_POST)) {
113 $_REQUEST = $_POST;
114 } else {
115 $_REQUEST = array();
116 }
117}
118
119// check parameter syntax
120foreach($vardom as $var => $dom) {
121 if (!isset($_REQUEST[$var])) {
122 $MYREQUEST[$var]=NULL;
123 } else if (!is_array($_REQUEST[$var]) && preg_match($dom.'D',$_REQUEST[$var])) {
124 $MYREQUEST[$var]=$_REQUEST[$var];
125 } else {
126 $MYREQUEST[$var]=$_REQUEST[$var]=NULL;
127 }
128}
129
130// check parameter sematics
131if (empty($MYREQUEST['SCOPE'])) $MYREQUEST['SCOPE']="A";
132if (empty($MYREQUEST['SORT1'])) $MYREQUEST['SORT1']="H";
133if (empty($MYREQUEST['SORT2'])) $MYREQUEST['SORT2']="D";
134if (empty($MYREQUEST['OB'])) $MYREQUEST['OB']=OB_HOST_STATS;
135if (!isset($MYREQUEST['COUNT'])) $MYREQUEST['COUNT']=20;
136if (!isset($scope_list[$MYREQUEST['SCOPE']])) $MYREQUEST['SCOPE']='A';
137
138$MY_SELF=
139 "$PHP_SELF".
140 "?SCOPE=".$MYREQUEST['SCOPE'].
141 "&SORT1=".$MYREQUEST['SORT1'].
142 "&SORT2=".$MYREQUEST['SORT2'].
143 "&COUNT=".$MYREQUEST['COUNT'];
144$MY_SELF_WO_SORT=
145 "$PHP_SELF".
146 "?SCOPE=".$MYREQUEST['SCOPE'].
147 "&COUNT=".$MYREQUEST['COUNT'];
148
149// authentication needed?
150//
151if (!USE_AUTHENTICATION) {
152 $AUTHENTICATED=1;
153} else {
154 $AUTHENTICATED=0;
155 if (ADMIN_PASSWORD!='password' && ($MYREQUEST['LO'] == 1 || isset($_SERVER['PHP_AUTH_USER']))) {
156
157 if (!isset($_SERVER['PHP_AUTH_USER']) ||
158 !isset($_SERVER['PHP_AUTH_PW']) ||
159 $_SERVER['PHP_AUTH_USER'] != ADMIN_USERNAME ||
160 $_SERVER['PHP_AUTH_PW'] != ADMIN_PASSWORD) {
161 Header("WWW-Authenticate: Basic realm=\"APC Login\"");
162 Header("HTTP/1.0 401 Unauthorized");
163
164 echo <<<EOB
165 <html><body>
166 <h1>Rejected!</h1>
167 <big>Wrong Username or Password!</big><br/> <br/>
168 <big><a href='$PHP_SELF?OB={$MYREQUEST['OB']}'>Continue...</a></big>
169 </body></html>
170EOB;
171 exit;
172
173 } else {
174 $AUTHENTICATED=1;
175 }
176 }
177}
178
179// select cache mode
180if ($AUTHENTICATED && $MYREQUEST['OB'] == OB_USER_CACHE) {
181 $cache_mode='user';
182}
183// clear cache
184if ($AUTHENTICATED && isset($MYREQUEST['CC']) && $MYREQUEST['CC']) {
185 apc_clear_cache($cache_mode);
186}
187
188if ($AUTHENTICATED && !empty($MYREQUEST['DU'])) {
189 apc_delete($MYREQUEST['DU']);
190}
191
192if(!function_exists('apc_cache_info') || !($cache=@apc_cache_info($cache_mode))) {
193 echo "No cache info available. APC does not appear to be running.";
194 exit;
195}
196
197$cache_user = apc_cache_info('user', 1);
198$mem=apc_sma_info();
199if(!$cache['num_hits']) { $cache['num_hits']=1; $time++; } // Avoid division by 0 errors on a cache clear
200
201// don't cache this page
202//
203header("Cache-Control: no-store, no-cache, must-revalidate"); // HTTP/1.1
204header("Cache-Control: post-check=0, pre-check=0", false);
205header("Pragma: no-cache"); // HTTP/1.0
206
207function duration($ts) {
208 global $time;
209 $years = (int)((($time - $ts)/(7*86400))/52.177457);
210 $rem = (int)(($time-$ts)-($years * 52.177457 * 7 * 86400));
211 $weeks = (int)(($rem)/(7*86400));
212 $days = (int)(($rem)/86400) - $weeks*7;
213 $hours = (int)(($rem)/3600) - $days*24 - $weeks*7*24;
214 $mins = (int)(($rem)/60) - $hours*60 - $days*24*60 - $weeks*7*24*60;
215 $str = '';
216 if($years==1) $str .= "$years year, ";
217 if($years>1) $str .= "$years years, ";
218 if($weeks==1) $str .= "$weeks week, ";
219 if($weeks>1) $str .= "$weeks weeks, ";
220 if($days==1) $str .= "$days day,";
221 if($days>1) $str .= "$days days,";
222 if($hours == 1) $str .= " $hours hour and";
223 if($hours>1) $str .= " $hours hours and";
224 if($mins == 1) $str .= " 1 minute";
225 else $str .= " $mins minutes";
226 return $str;
227}
228
229// create graphics
230//
231function graphics_avail() {
232 return extension_loaded('gd');
233}
234if (isset($MYREQUEST['IMG']))
235{
236 if (!graphics_avail()) {
237 exit(0);
238 }
239
240 function fill_arc($im, $centerX, $centerY, $diameter, $start, $end, $color1,$color2,$text='',$placeindex=0) {
241 $r=$diameter/2;
242 $w=deg2rad((360+$start+($end-$start)/2)%360);
243
244
245 if (function_exists("imagefilledarc")) {
246 // exists only if GD 2.0.1 is avaliable
247 imagefilledarc($im, $centerX+1, $centerY+1, $diameter, $diameter, $start, $end, $color1, IMG_ARC_PIE);
248 imagefilledarc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color2, IMG_ARC_PIE);
249 imagefilledarc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color1, IMG_ARC_NOFILL|IMG_ARC_EDGED);
250 } else {
251 imagearc($im, $centerX, $centerY, $diameter, $diameter, $start, $end, $color2);
252 imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($start)) * $r, $centerY + sin(deg2rad($start)) * $r, $color2);
253 imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($start+1)) * $r, $centerY + sin(deg2rad($start)) * $r, $color2);
254 imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($end-1)) * $r, $centerY + sin(deg2rad($end)) * $r, $color2);
255 imageline($im, $centerX, $centerY, $centerX + cos(deg2rad($end)) * $r, $centerY + sin(deg2rad($end)) * $r, $color2);
256 imagefill($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2, $color2);
257 }
258 if ($text) {
259 if ($placeindex>0) {
260 imageline($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$diameter, $placeindex*12,$color1);
261 imagestring($im,4,$diameter, $placeindex*12,$text,$color1);
262
263 } else {
264 imagestring($im,4,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$text,$color1);
265 }
266 }
267 }
268
269 function text_arc($im, $centerX, $centerY, $diameter, $start, $end, $color1,$text,$placeindex=0) {
270 $r=$diameter/2;
271 $w=deg2rad((360+$start+($end-$start)/2)%360);
272
273 if ($placeindex>0) {
274 imageline($im,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$diameter, $placeindex*12,$color1);
275 imagestring($im,4,$diameter, $placeindex*12,$text,$color1);
276
277 } else {
278 imagestring($im,4,$centerX + $r*cos($w)/2, $centerY + $r*sin($w)/2,$text,$color1);
279 }
280 }
281
282 function fill_box($im, $x, $y, $w, $h, $color1, $color2,$text='',$placeindex='') {
283 global $col_black;
284 $x1=$x+$w-1;
285 $y1=$y+$h-1;
286
287 imagerectangle($im, $x, $y1, $x1+1, $y+1, $col_black);
288 if($y1>$y) imagefilledrectangle($im, $x, $y, $x1, $y1, $color2);
289 else imagefilledrectangle($im, $x, $y1, $x1, $y, $color2);
290 imagerectangle($im, $x, $y1, $x1, $y, $color1);
291 if ($text) {
292 if ($placeindex>0) {
293
294 if ($placeindex<16)
295 {
296 $px=5;
297 $py=$placeindex*12+6;
298 imagefilledrectangle($im, $px+90, $py+3, $px+90-4, $py-3, $color2);
299 imageline($im,$x,$y+$h/2,$px+90,$py,$color2);
300 imagestring($im,2,$px,$py-6,$text,$color1);
301
302 } else {
303 if ($placeindex<31) {
304 $px=$x+40*2;
305 $py=($placeindex-15)*12+6;
306 } else {
307 $px=$x+40*2+100*intval(($placeindex-15)/15);
308 $py=($placeindex%15)*12+6;
309 }
310 imagefilledrectangle($im, $px, $py+3, $px-4, $py-3, $color2);
311 imageline($im,$x+$w,$y+$h/2,$px,$py,$color2);
312 imagestring($im,2,$px+2,$py-6,$text,$color1);
313 }
314 } else {
315 imagestring($im,4,$x+5,$y1-16,$text,$color1);
316 }
317 }
318 }
319
320
321 $size = GRAPH_SIZE; // image size
322 if ($MYREQUEST['IMG']==3)
323 $image = imagecreate(2*$size+150, $size+10);
324 else
325 $image = imagecreate($size+50, $size+10);
326
327 $col_white = imagecolorallocate($image, 0xFF, 0xFF, 0xFF);
328 $col_red = imagecolorallocate($image, 0xD0, 0x60, 0x30);
329 $col_green = imagecolorallocate($image, 0x60, 0xF0, 0x60);
330 $col_black = imagecolorallocate($image, 0, 0, 0);
331 imagecolortransparent($image,$col_white);
332
333 switch ($MYREQUEST['IMG']) {
334
335 case 1:
336 $s=$mem['num_seg']*$mem['seg_size'];
337 $a=$mem['avail_mem'];
338 $x=$y=$size/2;
339 $fuzz = 0.000001;
340
341 // This block of code creates the pie chart. It is a lot more complex than you
342 // would expect because we try to visualize any memory fragmentation as well.
343 $angle_from = 0;
344 $string_placement=array();
345 for($i=0; $i<$mem['num_seg']; $i++) {
346 $ptr = 0;
347 $free = $mem['block_lists'][$i];
348 uasort($free, 'block_sort');
349 foreach($free as $block) {
350 if($block['offset']!=$ptr) { // Used block
351 $angle_to = $angle_from+($block['offset']-$ptr)/$s;
352 if(($angle_to+$fuzz)>1) $angle_to = 1;
353 if( ($angle_to*360) - ($angle_from*360) >= 1) {
354 fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_red);
355 if (($angle_to-$angle_from)>0.05) {
356 array_push($string_placement, array($angle_from,$angle_to));
357 }
358 }
359 $angle_from = $angle_to;
360 }
361 $angle_to = $angle_from+($block['size'])/$s;
362 if(($angle_to+$fuzz)>1) $angle_to = 1;
363 if( ($angle_to*360) - ($angle_from*360) >= 1) {
364 fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_green);
365 if (($angle_to-$angle_from)>0.05) {
366 array_push($string_placement, array($angle_from,$angle_to));
367 }
368 }
369 $angle_from = $angle_to;
370 $ptr = $block['offset']+$block['size'];
371 }
372 if ($ptr < $mem['seg_size']) { // memory at the end
373 $angle_to = $angle_from + ($mem['seg_size'] - $ptr)/$s;
374 if(($angle_to+$fuzz)>1) $angle_to = 1;
375 fill_arc($image,$x,$y,$size,$angle_from*360,$angle_to*360,$col_black,$col_red);
376 if (($angle_to-$angle_from)>0.05) {
377 array_push($string_placement, array($angle_from,$angle_to));
378 }
379 }
380 }
381 foreach ($string_placement as $angle) {
382 text_arc($image,$x,$y,$size,$angle[0]*360,$angle[1]*360,$col_black,bsize($s*($angle[1]-$angle[0])));
383 }
384 break;
385
386 case 2:
387 $s=$cache['num_hits']+$cache['num_misses'];
388 $a=$cache['num_hits'];
389
390 fill_box($image, 30,$size,50,-$a*($size-21)/$s,$col_black,$col_green,sprintf("%.1f%%",$cache['num_hits']*100/$s));
391 fill_box($image,130,$size,50,-max(4,($s-$a)*($size-21)/$s),$col_black,$col_red,sprintf("%.1f%%",$cache['num_misses']*100/$s));
392 break;
393
394 case 3:
395 $s=$mem['num_seg']*$mem['seg_size'];
396 $a=$mem['avail_mem'];
397 $x=130;
398 $y=1;
399 $j=1;
400
401 // This block of code creates the bar chart. It is a lot more complex than you
402 // would expect because we try to visualize any memory fragmentation as well.
403 for($i=0; $i<$mem['num_seg']; $i++) {
404 $ptr = 0;
405 $free = $mem['block_lists'][$i];
406 uasort($free, 'block_sort');
407 foreach($free as $block) {
408 if($block['offset']!=$ptr) { // Used block
409 $h=(GRAPH_SIZE-5)*($block['offset']-$ptr)/$s;
410 if ($h>0) {
411 $j++;
412 if($j<75) fill_box($image,$x,$y,50,$h,$col_black,$col_red,bsize($block['offset']-$ptr),$j);
413 else fill_box($image,$x,$y,50,$h,$col_black,$col_red);
414 }
415 $y+=$h;
416 }
417 $h=(GRAPH_SIZE-5)*($block['size'])/$s;
418 if ($h>0) {
419 $j++;
420 if($j<75) fill_box($image,$x,$y,50,$h,$col_black,$col_green,bsize($block['size']),$j);
421 else fill_box($image,$x,$y,50,$h,$col_black,$col_green);
422 }
423 $y+=$h;
424 $ptr = $block['offset']+$block['size'];
425 }
426 if ($ptr < $mem['seg_size']) { // memory at the end
427 $h = (GRAPH_SIZE-5) * ($mem['seg_size'] - $ptr) / $s;
428 if ($h > 0) {
429 fill_box($image,$x,$y,50,$h,$col_black,$col_red,bsize($mem['seg_size']-$ptr),$j++);
430 }
431 }
432 }
433 break;
434 case 4:
435 $s=$cache['num_hits']+$cache['num_misses'];
436 $a=$cache['num_hits'];
437
438 fill_box($image, 30,$size,50,-$a*($size-21)/$s,$col_black,$col_green,sprintf("%.1f%%",$cache['num_hits']*100/$s));
439 fill_box($image,130,$size,50,-max(4,($s-$a)*($size-21)/$s),$col_black,$col_red,sprintf("%.1f%%",$cache['num_misses']*100/$s));
440 break;
441
442 }
443 header("Content-type: image/png");
444 imagepng($image);
445 exit;
446}
447
448// pretty printer for byte values
449//
450function bsize($s) {
451 foreach (array('','K','M','G') as $i => $k) {
452 if ($s < 1024) break;
453 $s/=1024;
454 }
455 return sprintf("%5.1f %sBytes",$s,$k);
456}
457
458// sortable table header in "scripts for this host" view
459function sortheader($key,$name,$extra='') {
460 global $MYREQUEST, $MY_SELF_WO_SORT;
461
462 if ($MYREQUEST['SORT1']==$key) {
463 $MYREQUEST['SORT2'] = $MYREQUEST['SORT2']=='A' ? 'D' : 'A';
464 }
465 return "<a class=sortable href=\"$MY_SELF_WO_SORT$extra&SORT1=$key&SORT2=".$MYREQUEST['SORT2']."\">$name</a>";
466
467}
468
469// create menu entry
470function menu_entry($ob,$title) {
471 global $MYREQUEST,$MY_SELF;
472 if ($MYREQUEST['OB']!=$ob) {
473 return "<li><a href=\"$MY_SELF&OB=$ob\">$title</a></li>";
474 } else if (empty($MYREQUEST['SH'])) {
475 return "<li><span class=active>$title</span></li>";
476 } else {
477 return "<li><a class=\"child_active\" href=\"$MY_SELF&OB=$ob\">$title</a></li>";
478 }
479}
480
481function put_login_link($s="Login")
482{
483 global $MY_SELF,$MYREQUEST,$AUTHENTICATED;
484 // needs ADMIN_PASSWORD to be changed!
485 //
486 if (!USE_AUTHENTICATION) {
487 return;
488 } else if (ADMIN_PASSWORD=='password')
489 {
490 print <<<EOB
491 <a href="#" onClick="javascript:alert('You need to set a password at the top of apc.php before this will work!');return false";>$s</a>
492EOB;
493 } else if ($AUTHENTICATED) {
494 print <<<EOB
495 '{$_SERVER['PHP_AUTH_USER']}' logged in!
496EOB;
497 } else{
498 print <<<EOB
499 <a href="$MY_SELF&LO=1&OB={$MYREQUEST['OB']}">$s</a>
500EOB;
501 }
502}
503
504function block_sort($array1, $array2)
505{
506 if ($array1['offset'] > $array2['offset']) {
507 return 1;
508 } else {
509 return -1;
510 }
511}
512
513
514?>
515<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
516<html>
517<head><title>APC INFO <?php echo $host ?></title>
518<style><!--
519body { background:white; font-size:100.01%; margin:0; padding:0; }
520body,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}
527td { vertical-align:top }
528a { color:black; font-weight:none; text-decoration:none; }
529a:hover { text-decoration:underline; }
530div.content { padding:1em 1em 1em 1em; position:absolute; width:97%; z-index:100; }
531
532
533div.head div.login {
534 position:absolute;
535 right: 1em;
536 top: 1.2em;
537 color:white;
538 width:6em;
539 }
540div.head div.login a {
541 position:absolute;
542 right: 0em;
543 background:rgb(119,123,180);
544 border:solid rgb(102,102,153) 2px;
545 color:white;
546 font-weight:bold;
547 padding:0.1em 0.5em 0.1em 0.5em;
548 text-decoration:none;
549 }
550div.head div.login a:hover {
551 background:rgb(193,193,244);
552 }
553
554h1.apc { background:rgb(153,153,204); margin:0; padding:0.5em 1em 0.5em 1em; }
555* html h1.apc { margin-bottom:-7px; }
556h1.apc a:hover { text-decoration:none; color:rgb(90,90,90); }
557h1.apc div.logo span.logo {
558 background:rgb(119,123,180);
559 color:black;
560 border-right: solid black 1px;
561 border-bottom: solid black 1px;
562 font-style:italic;
563 font-size:1em;
564 padding-left:1.2em;
565 padding-right:1.2em;
566 text-align:right;
567 }
568h1.apc div.logo span.name { color:white; font-size:0.7em; padding:0 0.8em 0 2em; }
569h1.apc div.nameinfo { color:white; display:inline; font-size:0.4em; margin-left: 3em; }
570h1.apc div.copy { color:black; font-size:0.4em; position:absolute; right:1em; }
571hr.apc {
572 background:white;
573 border-bottom:solid rgb(102,102,153) 1px;
574 border-style:none;
575 border-top:solid rgb(102,102,153) 10px;
576 height:12px;
577 margin:0;
578 margin-top:1px;
579 padding:0;
580}
581
582ol,menu { margin:1em 0 0 0; padding:0.2em; margin-left:1em;}
583ol.menu li { display:inline; margin-right:0.7em; list-style:none; font-size:85%}
584ol.menu a {
585 background:rgb(153,153,204);
586 border:solid rgb(102,102,153) 2px;
587 color:white;
588 font-weight:bold;
589 margin-right:0em;
590 padding:0.1em 0.5em 0.1em 0.5em;
591 text-decoration:none;
592 margin-left: 5px;
593 }
594ol.menu a.child_active {
595 background:rgb(153,153,204);
596 border:solid rgb(102,102,153) 2px;
597 color:white;
598 font-weight:bold;
599 margin-right:0em;
600 padding:0.1em 0.5em 0.1em 0.5em;
601 text-decoration:none;
602 border-left: solid black 5px;
603 margin-left: 0px;
604 }
605ol.menu span.active {
606 background:rgb(153,153,204);
607 border:solid rgb(102,102,153) 2px;
608 color:black;
609 font-weight:bold;
610 margin-right:0em;
611 padding:0.1em 0.5em 0.1em 0.5em;
612 text-decoration:none;
613 border-left: solid black 5px;
614 }
615ol.menu span.inactive {
616 background:rgb(193,193,244);
617 border:solid rgb(182,182,233) 2px;
618 color:white;
619 font-weight:bold;
620 margin-right:0em;
621 padding:0.1em 0.5em 0.1em 0.5em;
622 text-decoration:none;
623 margin-left: 5px;
624 }
625ol.menu a:hover {
626 background:rgb(193,193,244);
627 text-decoration:none;
628 }
629
630
631div.info {
632 background:rgb(204,204,204);
633 border:solid rgb(204,204,204) 1px;
634 margin-bottom:1em;
635 }
636div.info h2 {
637 background:rgb(204,204,204);
638 color:black;
639 font-size:1em;
640 margin:0;
641 padding:0.1em 1em 0.1em 1em;
642 }
643div.info table {
644 border:solid rgb(204,204,204) 1px;
645 border-spacing:0;
646 width:100%;
647 }
648div.info table th {
649 background:rgb(204,204,204);
650 color:white;
651 margin:0;
652 padding:0.1em 1em 0.1em 1em;
653 }
654div.info table th a.sortable { color:black; }
655div.info table tr.tr-0 { background:rgb(238,238,238); }
656div.info table tr.tr-1 { background:rgb(221,221,221); }
657div.info table td { padding:0.3em 1em 0.3em 1em; }
658div.info table td.td-0 { border-right:solid rgb(102,102,153) 1px; white-space:nowrap; }
659div.info table td.td-n { border-right:solid rgb(102,102,153) 1px; }
660div.info table td h3 {
661 color:black;
662 font-size:1.1em;
663 margin-left:-0.3em;
664 }
665
666div.graph { margin-bottom:1em }
667div.graph h2 { background:rgb(204,204,204);; color:black; font-size:1em; margin:0; padding:0.1em 1em 0.1em 1em; }
668div.graph table { border:solid rgb(204,204,204) 1px; color:black; font-weight:normal; width:100%; }
669div.graph table td.td-0 { background:rgb(238,238,238); }
670div.graph table td.td-1 { background:rgb(221,221,221); }
671div.graph table td { padding:0.2em 1em 0.4em 1em; }
672
673div.div1,div.div2 { margin-bottom:1em; width:35em; }
674div.div3 { position:absolute; left:40em; top:1em; width:580px; }
675//div.div3 { position:absolute; left:37em; top:1em; right:1em; }
676
677div.sorting { margin:1.5em 0em 1.5em 2em }
678.center { text-align:center }
679.aright { position:absolute;right:1em }
680.right { text-align:right }
681.ok { color:rgb(0,200,0); font-weight:bold}
682.failed { color:rgb(200,0,0); font-weight:bold}
683
684span.box {
685 border: black solid 1px;
686 border-right:solid black 2px;
687 border-bottom:solid black 2px;
688 padding:0 0.5em 0 0.5em;
689 margin-right:1em;
690}
691span.green { background:#60F060; padding:0 0.5em 0 0.5em}
692span.red { background:#D06030; padding:0 0.5em 0 0.5em }
693
694div.authneeded {
695 background:rgb(238,238,238);
696 border:solid rgb(204,204,204) 1px;
697 color:rgb(200,0,0);
698 font-size:1.2em;
699 font-weight:bold;
700 padding:2em;
701 text-align:center;
702 }
703
704input {
705 background:rgb(153,153,204);
706 border:solid rgb(102,102,153) 2px;
707 color:white;
708 font-weight:bold;
709 margin-right:1em;
710 padding:0.1em 0.5em 0.1em 0.5em;
711 }
712//-->
713</style>
714</head>
715<body>
716<div class="head">
717 <h1 class="apc">
718 <div class="logo"><span class="logo"><a href="http://pecl.php.net/package/APC">APC</a></span></div>
719 <div class="nameinfo">Opcode Cache</div>
720 </h1>
721 <div class="login">
722 <?php put_login_link(); ?>
723 </div>
724 <hr class="apc">
725</div>
726<?php
727
728
729// Display main Menu
730echo <<<EOB
731 <ol class=menu>
732 <li><a href="$MY_SELF&OB={$MYREQUEST['OB']}&SH={$MYREQUEST['SH']}">Refresh Data</a></li>
733EOB;
734echo
735 menu_entry(1,'View Host Stats'),
736 menu_entry(2,'System Cache Entries');
737if ($AUTHENTICATED) {
738 echo menu_entry(4,'Per-Directory Entries');
739}
740echo
741 menu_entry(3,'User Cache Entries'),
742 menu_entry(9,'Version Check');
743
744if ($AUTHENTICATED) {
745 echo <<<EOB
746 <li><a class="aright" href="$MY_SELF&CC=1&OB={$MYREQUEST['OB']}" onClick="javascript:return confirm('Are you sure?');">Clear $cache_mode Cache</a></li>
747EOB;
748}
749echo <<<EOB
750 </ol>
751EOB;
752
753
754// CONTENT
755echo <<<EOB
756 <div class=content>
757EOB;
758
759// MAIN SWITCH STATEMENT
760
761switch ($MYREQUEST['OB']) {
762
763
764
765
766
767// -----------------------------------------------
768// Host Stats
769// -----------------------------------------------
770case OB_HOST_STATS:
771 $mem_size = $mem['num_seg']*$mem['seg_size'];
772 $mem_avail= $mem['avail_mem'];
773 $mem_used = $mem_size-$mem_avail;
774 $seg_size = bsize($mem['seg_size']);
775 $req_rate = sprintf("%.2f",($cache['num_hits']+$cache['num_misses'])/($time-$cache['start_time']));
776 $hit_rate = sprintf("%.2f",($cache['num_hits'])/($time-$cache['start_time']));
777 $miss_rate = sprintf("%.2f",($cache['num_misses'])/($time-$cache['start_time']));
778 $insert_rate = sprintf("%.2f",($cache['num_inserts'])/($time-$cache['start_time']));
779 $req_rate_user = sprintf("%.2f",($cache_user['num_hits']+$cache_user['num_misses'])/($time-$cache_user['start_time']));
780 $hit_rate_user = sprintf("%.2f",($cache_user['num_hits'])/($time-$cache_user['start_time']));
781 $miss_rate_user = sprintf("%.2f",($cache_user['num_misses'])/($time-$cache_user['start_time']));
782 $insert_rate_user = sprintf("%.2f",($cache_user['num_inserts'])/($time-$cache_user['start_time']));
783 $apcversion = phpversion('apc');
784 $phpversion = phpversion();
785 $number_files = $cache['num_entries'];
786 $size_files = bsize($cache['mem_size']);
787 $number_vars = $cache_user['num_entries'];
788 $size_vars = bsize($cache_user['mem_size']);
789 $i=0;
790 echo <<< EOB
791 <div class="info div1"><h2>General Cache Information</h2>
792 <table cellspacing=0><tbody>
793 <tr class=tr-0><td class=td-0>APC Version</td><td>$apcversion</td></tr>
794 <tr class=tr-1><td class=td-0>PHP Version</td><td>$phpversion</td></tr>
795EOB;
796
797 if(!empty($_SERVER['SERVER_NAME']))
798 echo "<tr class=tr-0><td class=td-0>APC Host</td><td>{$_SERVER['SERVER_NAME']} $host</td></tr>\n";
799 if(!empty($_SERVER['SERVER_SOFTWARE']))
800 echo "<tr class=tr-1><td class=td-0>Server Software</td><td>{$_SERVER['SERVER_SOFTWARE']}</td></tr>\n";
801
802 echo <<<EOB
803 <tr class=tr-0><td class=td-0>Shared Memory</td><td>{$mem['num_seg']} Segment(s) with $seg_size
804 <br/> ({$cache['memory_type']} memory, {$cache['locking_type']} locking)
805 </td></tr>
806EOB;
807 echo '<tr class=tr-1><td class=td-0>Start Time</td><td>',date(DATE_FORMAT,$cache['start_time']),'</td></tr>';
808 echo '<tr class=tr-0><td class=td-0>Uptime</td><td>',duration($cache['start_time']),'</td></tr>';
809 echo '<tr class=tr-1><td class=td-0>File Upload Support</td><td>',$cache['file_upload_progress'],'</td></tr>';
810 echo <<<EOB
811 </tbody></table>
812 </div>
813
814 <div class="info div1"><h2>File Cache Information</h2>
815 <table cellspacing=0><tbody>
816 <tr class=tr-0><td class=td-0>Cached Files</td><td>$number_files ($size_files)</td></tr>
817 <tr class=tr-1><td class=td-0>Hits</td><td>{$cache['num_hits']}</td></tr>
818 <tr class=tr-0><td class=td-0>Misses</td><td>{$cache['num_misses']}</td></tr>
819 <tr class=tr-1><td class=td-0>Request Rate (hits, misses)</td><td>$req_rate cache requests/second</td></tr>
820 <tr class=tr-0><td class=td-0>Hit Rate</td><td>$hit_rate cache requests/second</td></tr>
821 <tr class=tr-1><td class=td-0>Miss Rate</td><td>$miss_rate cache requests/second</td></tr>
822 <tr class=tr-0><td class=td-0>Insert Rate</td><td>$insert_rate cache requests/second</td></tr>
823 <tr class=tr-1><td class=td-0>Cache full count</td><td>{$cache['expunges']}</td></tr>
824 </tbody></table>
825 </div>
826
827 <div class="info div1"><h2>User Cache Information</h2>
828 <table cellspacing=0><tbody>
829 <tr class=tr-0><td class=td-0>Cached Variables</td><td>$number_vars ($size_vars)</td></tr>
830 <tr class=tr-1><td class=td-0>Hits</td><td>{$cache_user['num_hits']}</td></tr>
831 <tr class=tr-0><td class=td-0>Misses</td><td>{$cache_user['num_misses']}</td></tr>
832 <tr class=tr-1><td class=td-0>Request Rate (hits, misses)</td><td>$req_rate_user cache requests/second</td></tr>
833 <tr class=tr-0><td class=td-0>Hit Rate</td><td>$hit_rate_user cache requests/second</td></tr>
834 <tr class=tr-1><td class=td-0>Miss Rate</td><td>$miss_rate_user cache requests/second</td></tr>
835 <tr class=tr-0><td class=td-0>Insert Rate</td><td>$insert_rate_user cache requests/second</td></tr>
836 <tr class=tr-1><td class=td-0>Cache full count</td><td>{$cache_user['expunges']}</td></tr>
837
838 </tbody></table>
839 </div>
840
841 <div class="info div2"><h2>Runtime Settings</h2><table cellspacing=0><tbody>
842EOB;
843
844 $j = 0;
845 foreach (ini_get_all('apc') as $k => $v) {
846 echo "<tr class=tr-$j><td class=td-0>",$k,"</td><td>",str_replace(',',',<br />',$v['local_value']),"</td></tr>\n";
847 $j = 1 - $j;
848 }
849
850 if($mem['num_seg']>1 || $mem['num_seg']==1 && count($mem['block_lists'][0])>1)
851 $mem_note = "Memory Usage<br /><font size=-2>(multiple slices indicate fragments)</font>";
852 else
853 $mem_note = "Memory Usage";
854
855 echo <<< EOB
856 </tbody></table>
857 </div>
858
859 <div class="graph div3"><h2>Host Status Diagrams</h2>
860 <table cellspacing=0><tbody>
861EOB;
862 $size='width='.(GRAPH_SIZE+50).' height='.(GRAPH_SIZE+10);
863 echo <<<EOB
864 <tr>
865 <td class=td-0>$mem_note</td>
866 <td class=td-1>Hits & Misses</td>
867 </tr>
868EOB;
869
870 echo
871 graphics_avail() ?
872 '<tr>'.
873 "<td class=td-0><img alt=\"\" $size src=\"$PHP_SELF?IMG=1&$time\"></td>".
874 "<td class=td-1><img alt=\"\" $size src=\"$PHP_SELF?IMG=2&$time\"></td></tr>\n"
875 : "",
876 '<tr>',
877 '<td class=td-0><span class="green box"> </span>Free: ',bsize($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",
879 '</tr>',
880 '<tr>',
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";
883 echo <<< EOB
884 </tr>
885 </tbody></table>
886
887 <br/>
888 <h2>Detailed Memory Usage and Fragmentation</h2>
889 <table cellspacing=0><tbody>
890 <tr>
891 <td class=td-0 colspan=2><br/>
892EOB;
893
894 // Fragementation: (freeseg - 1) / total_seg
895 $nseg = $freeseg = $fragsize = $freetotal = 0;
896 for($i=0; $i<$mem['num_seg']; $i++) {
897 $ptr = 0;
898 foreach($mem['block_lists'][$i] as $block) {
899 if ($block['offset'] != $ptr) {
900 ++$nseg;
901 }
902 $ptr = $block['offset'] + $block['size'];
903 /* Only consider blocks <5M for the fragmentation % */
904 if($block['size']<(5*1024*1024)) $fragsize+=$block['size'];
905 $freetotal+=$block['size'];
906 }
907 $freeseg += count($mem['block_lists'][$i]);
908 }
909
910 if ($freeseg > 1) {
911 $frag = sprintf("%.2f%% (%s out of %s in %d fragments)", ($fragsize/$freetotal)*100,bsize($fragsize),bsize($freetotal),$freeseg);
912 } else {
913 $frag = "0%";
914 }
915
916 if (graphics_avail()) {
917 $size='width='.(2*GRAPH_SIZE+150).' height='.(GRAPH_SIZE+10);
918 echo <<<EOB
919 <img alt="" $size src="$PHP_SELF?IMG=3&$time">
920EOB;
921 }
922 echo <<<EOB
923 </br>Fragmentation: $frag
924 </td>
925 </tr>
926EOB;
927 if(isset($mem['adist'])) {
928 foreach($mem['adist'] as $i=>$v) {
929 $cur = pow(2,$i); $nxt = pow(2,$i+1)-1;
930 if($i==0) $range = "1";
931 else $range = "$cur - $nxt";
932 echo "<tr><th align=right>$range</th><td align=right>$v</td></tr>\n";
933 }
934 }
935 echo <<<EOB
936 </tbody></table>
937 </div>
938EOB;
939
940 break;
941
942
943// -----------------------------------------------
944// User Cache Entries
945// -----------------------------------------------
946case OB_USER_CACHE:
947 if (!$AUTHENTICATED) {
948 echo '<div class="error">You need to login to see the user values here!<br/> <br/>';
949 put_login_link("Login now!");
950 echo '</div>';
951 break;
952 }
953 $fieldname='info';
954 $fieldheading='User Entry Label';
955 $fieldkey='info';
956
957// -----------------------------------------------
958// System Cache Entries
959// -----------------------------------------------
960case OB_SYS_CACHE:
961 if (!isset($fieldname))
962 {
963 $fieldname='filename';
964 $fieldheading='Script Filename';
965 if(ini_get("apc.stat")) $fieldkey='inode';
966 else $fieldkey='filename';
967 }
968 if (!empty($MYREQUEST['SH']))
969 {
970 echo <<< EOB
971 <div class="info"><table cellspacing=0><tbody>
972 <tr><th>Attribute</th><th>Value</th></tr>
973EOB;
974
975 $m=0;
976 foreach($scope_list as $j => $list) {
977 foreach($cache[$list] as $i => $entry) {
978 if (md5($entry[$fieldkey])!=$MYREQUEST['SH']) continue;
979 foreach($entry as $k => $value) {
980 if (!$AUTHENTICATED) {
981 // hide all path entries if not logged in
982 $value=preg_replace('/^.*(\\/|\\\\)/','<i><hidden></i>/',$value);
983 }
984
985 if ($k == "num_hits") {
986 $value=sprintf("%s (%.2f%%)",$value,$value*100/$cache['num_hits']);
987 }
988 if ($k == 'deletion_time') {
989 if(!$entry['deletion_time']) $value = "None";
990 }
991 echo
992 "<tr class=tr-$m>",
993 "<td class=td-0>",ucwords(preg_replace("/_/"," ",$k)),"</td>",
994 "<td class=td-last>",(preg_match("/time/",$k) && $value!='None') ? date(DATE_FORMAT,$value) : htmlspecialchars($value, ENT_QUOTES, 'UTF-8'),"</td>",
995 "</tr>";
996 $m=1-$m;
997 }
998 if($fieldkey=='info') {
999 echo "<tr class=tr-$m><td class=td-0>Stored Value</td><td class=td-last><pre>";
1000 $output = var_export(apc_fetch($entry[$fieldkey]),true);
1001 echo htmlspecialchars($output, ENT_QUOTES, 'UTF-8');
1002 echo "</pre></td></tr>\n";
1003 }
1004 break;
1005 }
1006 }
1007
1008 echo <<<EOB
1009 </tbody></table>
1010 </div>
1011EOB;
1012 break;
1013 }
1014
1015 $cols=6;
1016 echo <<<EOB
1017 <div class=sorting><form>Scope:
1018 <input type=hidden name=OB value={$MYREQUEST['OB']}>
1019 <select name=SCOPE>
1020EOB;
1021 echo
1022 "<option value=A",$MYREQUEST['SCOPE']=='A' ? " selected":"",">Active</option>",
1023 "<option value=D",$MYREQUEST['SCOPE']=='D' ? " selected":"",">Deleted</option>",
1024 "</select>",
1025 ", Sorting:<select name=SORT1>",
1026 "<option value=H",$MYREQUEST['SORT1']=='H' ? " selected":"",">Hits</option>",
1027 "<option value=Z",$MYREQUEST['SORT1']=='Z' ? " selected":"",">Size</option>",
1028 "<option value=S",$MYREQUEST['SORT1']=='S' ? " selected":"",">$fieldheading</option>",
1029 "<option value=A",$MYREQUEST['SORT1']=='A' ? " selected":"",">Last accessed</option>",
1030 "<option value=M",$MYREQUEST['SORT1']=='M' ? " selected":"",">Last modified</option>",
1031 "<option value=C",$MYREQUEST['SORT1']=='C' ? " selected":"",">Created at</option>",
1032 "<option value=D",$MYREQUEST['SORT1']=='D' ? " selected":"",">Deleted at</option>";
1033 if($fieldname=='info') echo
1034 "<option value=D",$MYREQUEST['SORT1']=='T' ? " selected":"",">Timeout</option>";
1035 echo
1036 '</select>',
1037 '<select name=SORT2>',
1038 '<option value=D',$MYREQUEST['SORT2']=='D' ? ' selected':'','>DESC</option>',
1039 '<option value=A',$MYREQUEST['SORT2']=='A' ? ' selected':'','>ASC</option>',
1040 '</select>',
1041 '<select name=COUNT onChange="form.submit()">',
1042 '<option value=10 ',$MYREQUEST['COUNT']=='10' ? ' selected':'','>Top 10</option>',
1043 '<option value=20 ',$MYREQUEST['COUNT']=='20' ? ' selected':'','>Top 20</option>',
1044 '<option value=50 ',$MYREQUEST['COUNT']=='50' ? ' selected':'','>Top 50</option>',
1045 '<option value=100',$MYREQUEST['COUNT']=='100'? ' selected':'','>Top 100</option>',
1046 '<option value=150',$MYREQUEST['COUNT']=='150'? ' selected':'','>Top 150</option>',
1047 '<option value=200',$MYREQUEST['COUNT']=='200'? ' selected':'','>Top 200</option>',
1048 '<option value=500',$MYREQUEST['COUNT']=='500'? ' selected':'','>Top 500</option>',
1049 '<option value=0 ',$MYREQUEST['COUNT']=='0' ? ' selected':'','>All</option>',
1050 '</select>',
1051 ' Search: <input name=SEARCH value="',$MYREQUEST['SEARCH'],'" type=text size=25/>',
1052 ' <input type=submit value="GO!">',
1053 '</form></div>';
1054
1055 if (isset($MYREQUEST['SEARCH'])) {
1056 // Don't use preg_quote because we want the user to be able to specify a
1057 // regular expression subpattern.
1058 $MYREQUEST['SEARCH'] = '/'.str_replace('/', '\\/', $MYREQUEST['SEARCH']).'/i';
1059 if (preg_match($MYREQUEST['SEARCH'], 'test') === false) {
1060 echo '<div class="error">Error: enter a valid regular expression as a search query.</div>';
1061 break;
1062 }
1063 }
1064
1065 echo
1066 '<div class="info"><table cellspacing=0><tbody>',
1067 '<tr>',
1068 '<th>',sortheader('S',$fieldheading, "&OB=".$MYREQUEST['OB']),'</th>',
1069 '<th>',sortheader('H','Hits', "&OB=".$MYREQUEST['OB']),'</th>',
1070 '<th>',sortheader('Z','Size', "&OB=".$MYREQUEST['OB']),'</th>',
1071 '<th>',sortheader('A','Last accessed',"&OB=".$MYREQUEST['OB']),'</th>',
1072 '<th>',sortheader('M','Last modified',"&OB=".$MYREQUEST['OB']),'</th>',
1073 '<th>',sortheader('C','Created at', "&OB=".$MYREQUEST['OB']),'</th>';
1074
1075 if($fieldname=='info') {
1076 $cols+=2;
1077 echo '<th>',sortheader('T','Timeout',"&OB=".$MYREQUEST['OB']),'</th>';
1078 }
1079 echo '<th>',sortheader('D','Deleted at',"&OB=".$MYREQUEST['OB']),'</th></tr>';
1080
1081 // builds list with alpha numeric sortable keys
1082 //
1083 $list = array();
1084 foreach($cache[$scope_list[$MYREQUEST['SCOPE']]] as $i => $entry) {
1085 switch($MYREQUEST['SORT1']) {
1086 case 'A': $k=sprintf('%015d-',$entry['access_time']); break;
1087 case 'H': $k=sprintf('%015d-',$entry['num_hits']); break;
1088 case 'Z': $k=sprintf('%015d-',$entry['mem_size']); break;
1089 case 'M': $k=sprintf('%015d-',$entry['mtime']); break;
1090 case 'C': $k=sprintf('%015d-',$entry['creation_time']); break;
1091 case 'T': $k=sprintf('%015d-',$entry['ttl']); break;
1092 case 'D': $k=sprintf('%015d-',$entry['deletion_time']); break;
1093 case 'S': $k=''; break;
1094 }
1095 if (!$AUTHENTICATED) {
1096 // hide all path entries if not logged in
1097 $list[$k.$entry[$fieldname]]=preg_replace('/^.*(\\/|\\\\)/','*hidden*/',$entry);
1098 } else {
1099 $list[$k.$entry[$fieldname]]=$entry;
1100 }
1101 }
1102
1103 if ($list) {
1104
1105 // sort list
1106 //
1107 switch ($MYREQUEST['SORT2']) {
1108 case "A": krsort($list); break;
1109 case "D": ksort($list); break;
1110 }
1111
1112 // output list
1113 $i=0;
1114 foreach($list as $k => $entry) {
1115 if(!$MYREQUEST['SEARCH'] || preg_match($MYREQUEST['SEARCH'], $entry[$fieldname]) != 0) {
1116 $field_value = htmlentities(strip_tags($entry[$fieldname],''), ENT_QUOTES, 'UTF-8');
1117 echo
1118 '<tr class=tr-',$i%2,'>',
1119 "<td class=td-0><a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&SH=",md5($entry[$fieldkey]),"\">",$field_value,'</a></td>',
1120 '<td class="td-n center">',$entry['num_hits'],'</td>',
1121 '<td class="td-n right">',$entry['mem_size'],'</td>',
1122 '<td class="td-n center">',date(DATE_FORMAT,$entry['access_time']),'</td>',
1123 '<td class="td-n center">',date(DATE_FORMAT,$entry['mtime']),'</td>',
1124 '<td class="td-n center">',date(DATE_FORMAT,$entry['creation_time']),'</td>';
1125
1126 if($fieldname=='info') {
1127 if($entry['ttl'])
1128 echo '<td class="td-n center">'.$entry['ttl'].' seconds</td>';
1129 else
1130 echo '<td class="td-n center">None</td>';
1131 }
1132 if ($entry['deletion_time']) {
1133
1134 echo '<td class="td-last center">', date(DATE_FORMAT,$entry['deletion_time']), '</td>';
1135 } else if ($MYREQUEST['OB'] == OB_USER_CACHE) {
1136
1137 echo '<td class="td-last center">';
1138 echo '[<a href="', $MY_SELF, '&OB=', $MYREQUEST['OB'], '&DU=', urlencode($entry[$fieldkey]), '">Delete Now</a>]';
1139 echo '</td>';
1140 } else {
1141 echo '<td class="td-last center"> </td>';
1142 }
1143 echo '</tr>';
1144 $i++;
1145 if ($i == $MYREQUEST['COUNT'])
1146 break;
1147 }
1148 }
1149
1150 } else {
1151 echo '<tr class=tr-0><td class="center" colspan=',$cols,'><i>No data</i></td></tr>';
1152 }
1153 echo <<< EOB
1154 </tbody></table>
1155EOB;
1156
1157 if ($list && $i < count($list)) {
1158 echo "<a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&COUNT=0\"><i>",count($list)-$i,' more available...</i></a>';
1159 }
1160
1161 echo <<< EOB
1162 </div>
1163EOB;
1164 break;
1165
1166
1167// -----------------------------------------------
1168// Per-Directory System Cache Entries
1169// -----------------------------------------------
1170case OB_SYS_CACHE_DIR:
1171 if (!$AUTHENTICATED) {
1172 break;
1173 }
1174
1175 echo <<<EOB
1176 <div class=sorting><form>Scope:
1177 <input type=hidden name=OB value={$MYREQUEST['OB']}>
1178 <select name=SCOPE>
1179EOB;
1180 echo
1181 "<option value=A",$MYREQUEST['SCOPE']=='A' ? " selected":"",">Active</option>",
1182 "<option value=D",$MYREQUEST['SCOPE']=='D' ? " selected":"",">Deleted</option>",
1183 "</select>",
1184 ", Sorting:<select name=SORT1>",
1185 "<option value=H",$MYREQUEST['SORT1']=='H' ? " selected":"",">Total Hits</option>",
1186 "<option value=Z",$MYREQUEST['SORT1']=='Z' ? " selected":"",">Total Size</option>",
1187 "<option value=T",$MYREQUEST['SORT1']=='T' ? " selected":"",">Number of Files</option>",
1188 "<option value=S",$MYREQUEST['SORT1']=='S' ? " selected":"",">Directory Name</option>",
1189 "<option value=A",$MYREQUEST['SORT1']=='A' ? " selected":"",">Avg. Size</option>",
1190 "<option value=C",$MYREQUEST['SORT1']=='C' ? " selected":"",">Avg. Hits</option>",
1191 '</select>',
1192 '<select name=SORT2>',
1193 '<option value=D',$MYREQUEST['SORT2']=='D' ? ' selected':'','>DESC</option>',
1194 '<option value=A',$MYREQUEST['SORT2']=='A' ? ' selected':'','>ASC</option>',
1195 '</select>',
1196 '<select name=COUNT onChange="form.submit()">',
1197 '<option value=10 ',$MYREQUEST['COUNT']=='10' ? ' selected':'','>Top 10</option>',
1198 '<option value=20 ',$MYREQUEST['COUNT']=='20' ? ' selected':'','>Top 20</option>',
1199 '<option value=50 ',$MYREQUEST['COUNT']=='50' ? ' selected':'','>Top 50</option>',
1200 '<option value=100',$MYREQUEST['COUNT']=='100'? ' selected':'','>Top 100</option>',
1201 '<option value=150',$MYREQUEST['COUNT']=='150'? ' selected':'','>Top 150</option>',
1202 '<option value=200',$MYREQUEST['COUNT']=='200'? ' selected':'','>Top 200</option>',
1203 '<option value=500',$MYREQUEST['COUNT']=='500'? ' selected':'','>Top 500</option>',
1204 '<option value=0 ',$MYREQUEST['COUNT']=='0' ? ' selected':'','>All</option>',
1205 '</select>',
1206 ", Group By Dir Level:<select name=AGGR>",
1207 "<option value='' selected>None</option>";
1208 for ($i = 1; $i < 10; $i++)
1209 echo "<option value=$i",$MYREQUEST['AGGR']==$i ? " selected":"",">$i</option>";
1210 echo '</select>',
1211 ' <input type=submit value="GO!">',
1212 '</form></div>',
1213
1214 '<div class="info"><table cellspacing=0><tbody>',
1215 '<tr>',
1216 '<th>',sortheader('S','Directory Name', "&OB=".$MYREQUEST['OB']),'</th>',
1217 '<th>',sortheader('T','Number of Files',"&OB=".$MYREQUEST['OB']),'</th>',
1218 '<th>',sortheader('H','Total Hits', "&OB=".$MYREQUEST['OB']),'</th>',
1219 '<th>',sortheader('Z','Total Size', "&OB=".$MYREQUEST['OB']),'</th>',
1220 '<th>',sortheader('C','Avg. Hits', "&OB=".$MYREQUEST['OB']),'</th>',
1221 '<th>',sortheader('A','Avg. Size', "&OB=".$MYREQUEST['OB']),'</th>',
1222 '</tr>';
1223
1224 // builds list with alpha numeric sortable keys
1225 //
1226 $tmp = $list = array();
1227 foreach($cache[$scope_list[$MYREQUEST['SCOPE']]] as $entry) {
1228 $n = dirname($entry['filename']);
1229 if ($MYREQUEST['AGGR'] > 0) {
1230 $n = preg_replace("!^(/?(?:[^/\\\\]+[/\\\\]){".($MYREQUEST['AGGR']-1)."}[^/\\\\]*).*!", "$1", $n);
1231 }
1232 if (!isset($tmp[$n])) {
1233 $tmp[$n] = array('hits'=>0,'size'=>0,'ents'=>0);
1234 }
1235 $tmp[$n]['hits'] += $entry['num_hits'];
1236 $tmp[$n]['size'] += $entry['mem_size'];
1237 ++$tmp[$n]['ents'];
1238 }
1239
1240 foreach ($tmp as $k => $v) {
1241 switch($MYREQUEST['SORT1']) {
1242 case 'A': $kn=sprintf('%015d-',$v['size'] / $v['ents']);break;
1243 case 'T': $kn=sprintf('%015d-',$v['ents']); break;
1244 case 'H': $kn=sprintf('%015d-',$v['hits']); break;
1245 case 'Z': $kn=sprintf('%015d-',$v['size']); break;
1246 case 'C': $kn=sprintf('%015d-',$v['hits'] / $v['ents']);break;
1247 case 'S': $kn = $k; break;
1248 }
1249 $list[$kn.$k] = array($k, $v['ents'], $v['hits'], $v['size']);
1250 }
1251
1252 if ($list) {
1253
1254 // sort list
1255 //
1256 switch ($MYREQUEST['SORT2']) {
1257 case "A": krsort($list); break;
1258 case "D": ksort($list); break;
1259 }
1260
1261 // output list
1262 $i = 0;
1263 foreach($list as $entry) {
1264 echo
1265 '<tr class=tr-',$i%2,'>',
1266 "<td class=td-0>",$entry[0],'</a></td>',
1267 '<td class="td-n center">',$entry[1],'</td>',
1268 '<td class="td-n center">',$entry[2],'</td>',
1269 '<td class="td-n center">',$entry[3],'</td>',
1270 '<td class="td-n center">',round($entry[2] / $entry[1]),'</td>',
1271 '<td class="td-n center">',round($entry[3] / $entry[1]),'</td>',
1272 '</tr>';
1273
1274 if (++$i == $MYREQUEST['COUNT']) break;
1275 }
1276
1277 } else {
1278 echo '<tr class=tr-0><td class="center" colspan=6><i>No data</i></td></tr>';
1279 }
1280 echo <<< EOB
1281 </tbody></table>
1282EOB;
1283
1284 if ($list && $i < count($list)) {
1285 echo "<a href=\"$MY_SELF&OB=",$MYREQUEST['OB'],"&COUNT=0\"><i>",count($list)-$i,' more available...</i></a>';
1286 }
1287
1288 echo <<< EOB
1289 </div>
1290EOB;
1291 break;
1292
1293// -----------------------------------------------
1294// Version check
1295// -----------------------------------------------
1296case OB_VERSION_CHECK:
1297 echo <<<EOB
1298 <div class="info"><h2>APC Version Information</h2>
1299 <table cellspacing=0><tbody>
1300 <tr>
1301 <th></th>
1302 </tr>
1303EOB;
1304 if (defined('PROXY')) {
1305 $ctxt = stream_context_create( array( 'http' => array( 'proxy' => PROXY, 'request_fulluri' => True ) ) );
1306 $rss = @file_get_contents("http://pecl.php.net/feeds/pkg_apc.rss", False, $ctxt);
1307 } else {
1308 $rss = @file_get_contents("http://pecl.php.net/feeds/pkg_apc.rss");
1309 }
1310 if (!$rss) {
1311 echo '<tr class="td-last center"><td>Unable to fetch version information.</td></tr>';
1312 } else {
1313 $apcversion = phpversion('apc');
1314
1315 preg_match('!<title>APC ([0-9.]+)</title>!', $rss, $match);
1316 echo '<tr class="tr-0 center"><td>';
1317 if (version_compare($apcversion, $match[1], '>=')) {
1318 echo '<div class="ok">You are running the latest version of APC ('.$apcversion.')</div>';
1319 $i = 3;
1320 } else {
1321 echo '<div class="failed">You are running an older version of APC ('.$apcversion.'),
1322 newer version '.$match[1].' is available at <a href="http://pecl.php.net/package/APC/'.$match[1].'">
1323 http://pecl.php.net/package/APC/'.$match[1].'</a>
1324 </div>';
1325 $i = -1;
1326 }
1327 echo '</td></tr>';
1328 echo '<tr class="tr-0"><td><h3>Change Log:</h3><br/>';
1329
1330 preg_match_all('!<(title|description)>([^<]+)</\\1>!', $rss, $match);
1331 next($match[2]); next($match[2]);
1332
1333 while (list(,$v) = each($match[2])) {
1334 list(,$ver) = explode(' ', $v, 2);
1335 if ($i < 0 && version_compare($apcversion, $ver, '>=')) {
1336 break;
1337 } else if (!$i--) {
1338 break;
1339 }
1340 echo "<b><a href=\"http://pecl.php.net/package/APC/$ver\">".htmlspecialchars($v, ENT_QUOTES, 'UTF-8')."</a></b><br><blockquote>";
1341 echo nl2br(htmlspecialchars(current($match[2]), ENT_QUOTES, 'UTF-8'))."</blockquote>";
1342 next($match[2]);
1343 }
1344 echo '</td></tr>';
1345 }
1346 echo <<< EOB
1347 </tbody></table>
1348 </div>
1349EOB;
1350 break;
1351
1352}
1353
1354echo <<< EOB
1355 </div>
1356EOB;
1357
1358?>
1359
1360<!-- <?php echo "\nBased on APCGUI By R.Becker\n$VERSION\n"?> -->
1361</body>
1362</html>