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OCP - Opcache Control Panel (aka Zend Optimizer+ Control Panel for PHP)#ocp #php #opcache #opcode #cache #zend #optimizerplus #optimizer+
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| <?php | |
| /* | |
| OCP - Opcache Control Panel (aka Zend Optimizer+ Control Panel for PHP) | |
| Author: _ck_ (with contributions by GK, stasilok) | |
| Version: 0.1.7 | |
| Free for any kind of use or modification, I am not responsible for anything, please share your improvements | |
| * revision history | |
| 0.1.7 2015-09-01 regex fix for PHP7 phpinfo | |
| 0.1.6 2013-04-12 moved meta to footer so graphs can be higher and reduce clutter | |
| 0.1.5 2013-04-12 added graphs to visualize cache state, please report any browser/style bugs | |
| 0.1.4 2013-04-09 added "recheck" to update files when using large revalidate_freq (or validate_timestamps=Off) | |
| 0.1.3 2013-03-30 show host and php version, can bookmark with hashtag ie. #statistics - needs new layout asap | |
| 0.1.2 2013-03-25 show optimization levels, number formatting, support for start_time in 7.0.2 | |
| 0.1.1 2013-03-18 today Zend completely renamed Optimizer+ to OPcache, adjusted OCP to keep working | |
| 0.1.0 2013-03-17 added group/sort indicators, replaced "accelerator_" functions with "opcache_" | |
| 0.0.6 2013-03-16 transition support as Zend renames product and functions for PHP 5.5 (stasilok) | |
| 0.0.5 2013-03-10 added refresh button (GK) | |
| 0.0.4 2013-02-18 added file grouping and sorting (click on headers) - code needs cleanup but gets the job done | |
| 0.0.2 2013-02-14 first public release | |
| * known problems/limitations: | |
| Unlike APC, the Zend OPcache API | |
| - cannot determine when a file was put into the cache | |
| - cannot change settings on the fly | |
| - cannot protect opcache functions by restricting execution to only specific scripts/paths | |
| * todo: | |
| Extract variables for prefered ordering and better layout instead of just dumping into tables | |
| File list filter | |
| */ | |
| // ini_set('display_errors',1); error_reporting(-1); | |
| if ( count(get_included_files())>1 || php_sapi_name()=='cli' || empty($_SERVER['REMOTE_ADDR']) ) { die; } // weak block against indirect access | |
| $time=time(); | |
| define('CACHEPREFIX',function_exists('opcache_reset')?'opcache_':(function_exists('accelerator_reset')?'accelerator_':'')); | |
| if ( !empty($_GET['RESET']) ) { | |
| if ( function_exists(CACHEPREFIX.'reset') ) { call_user_func(CACHEPREFIX.'reset'); } | |
| header( 'Location: '.str_replace('?'.$_SERVER['QUERY_STRING'],'',$_SERVER['REQUEST_URI']) ); | |
| exit; | |
| } | |
| if ( !empty($_GET['RECHECK']) ) { | |
| if ( function_exists(CACHEPREFIX.'invalidate') ) { | |
| $recheck=trim($_GET['RECHECK']); $files=call_user_func(CACHEPREFIX.'get_status'); | |
| if (!empty($files['scripts'])) { | |
| foreach ($files['scripts'] as $file=>$value) { | |
| if ( $recheck==='1' || strpos($file,$recheck)===0 ) call_user_func(CACHEPREFIX.'invalidate',$file); | |
| } | |
| } | |
| header( 'Location: '.str_replace('?'.$_SERVER['QUERY_STRING'],'',$_SERVER['REQUEST_URI']) ); | |
| } else { echo 'Sorry, this feature requires Zend Opcache newer than April 8th 2013'; } | |
| exit; | |
| } | |
| ?><!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>OCP - Opcache Control Panel</title> | |
| <meta name="ROBOTS" content="NOINDEX,NOFOLLOW,NOARCHIVE" /> | |
| <style type="text/css"> | |
| body {background-color: #fff; color: #000;} | |
| body, td, th, h1, h2 {font-family: sans-serif;} | |
| pre {margin: 0px; font-family: monospace;} | |
| a:link,a:visited {color: #000099; text-decoration: none;} | |
| a:hover {text-decoration: underline;} | |
| table {border-collapse: collapse; width: 600px; } | |
| .center {text-align: center;} | |
| .center table { margin-left: auto; margin-right: auto; text-align: left;} | |
| .center th { text-align: center !important; } | |
| .middle {vertical-align:middle;} | |
| td, th { border: 1px solid #000; font-size: 75%; vertical-align: baseline; padding: 3px; } | |
| h1 {font-size: 150%;} | |
| h2 {font-size: 125%;} | |
| .p {text-align: left;} | |
| .e {background-color: #ccccff; font-weight: bold; color: #000; width:50%; white-space:nowrap;} | |
| .h {background-color: #9999cc; font-weight: bold; color: #000;} | |
| .v {background-color: #cccccc; color: #000;} | |
| .vr {background-color: #cccccc; text-align: right; color: #000; white-space: nowrap;} | |
| .b {font-weight:bold;} | |
| .white, .white a {color:#fff;} | |
| img {float: right; border: 0px;} | |
| hr {width: 600px; background-color: #cccccc; border: 0px; height: 1px; color: #000;} | |
| .meta, .small {font-size: 75%; } | |
| .meta {margin: 2em 0;} | |
| .meta a, th a {padding: 10px; white-space:nowrap; } | |
| .buttons {margin:0 0 1em;} | |
| .buttons a {margin:0 15px; background-color: #9999cc; color:#fff; text-decoration:none; padding:1px; border:1px solid #000; display:inline-block; width:5em; text-align:center;} | |
| #files td.v a {font-weight:bold; color:#9999cc; margin:0 10px 0 5px; text-decoration:none; font-size:120%;} | |
| #files td.v a:hover {font-weight:bold; color:#ee0000;} | |
| .graph {display:inline-block; width:145px; margin:1em 0 1em 1px; border:0; vertical-align:top;} | |
| .graph table {width:100%; height:150px; border:0; padding:0; margin:5px 0 0 0; position:relative;} | |
| .graph td {vertical-align:middle; border:0; padding:0 0 0 5px;} | |
| .graph .bar {width:25px; text-align:right; padding:0 2px; color:#fff;} | |
| .graph .total {width:34px; text-align:center; padding:0 5px 0 0;} | |
| .graph .total div {border:1px dashed #888; border-right:0; height:99%; width:12px; position:absolute; bottom:0; left:17px; z-index:-1;} | |
| .graph .total span {background:#fff; font-weight:bold;} | |
| .graph .actual {text-align:right; font-weight:bold; padding:0 5px 0 0;} | |
| .graph .red {background:#ee0000;} | |
| .graph .green {background:#00cc00;} | |
| .graph .brown {background:#8B4513;} | |
| </style> | |
| <!--[if lt IE 9]><script type="text/javascript" defer="defer"> | |
| window.onload=function(){var i,t=document.getElementsByTagName('table');for(i=0;i<t.length;i++){if(t[i].parentNode.className=='graph')t[i].style.height=150-(t[i].clientHeight-150)+'px';}} | |
| </script><![endif]--> | |
| </head> | |
| <body> | |
| <div class="center"> | |
| <h1><a href="?">Opcache Control Panel</a></h1> | |
| <div class="buttons"> | |
| <a href="?ALL=1">Details</a> | |
| <a href="?FILES=1&GROUP=2&SORT=3">Files</a> | |
| <a href="?RESET=1" onclick="return confirm('RESET cache ?')">Reset</a> | |
| <?php if ( function_exists(CACHEPREFIX.'invalidate') ) { ?> | |
| <a href="?RECHECK=1" onclick="return confirm('Recheck all files in the cache ?')">Recheck</a> | |
| <?php } ?> | |
| <a href="?" onclick="window.location.reload(true); return false">Refresh</a> | |
| </div> | |
| <?php | |
| if ( !function_exists(CACHEPREFIX.'get_status') ) { echo '<h2>Opcache not detected?</h2>'; die; } | |
| if ( !empty($_GET['FILES']) ) { echo '<h2>files cached</h2>'; files_display(); echo '</div></body></html>'; exit; } | |
| if ( !(isset($_REQUEST['GRAPHS']) && !$_REQUEST['GRAPHS']) && CACHEPREFIX=='opcache_') { graphs_display(); if ( !empty($_REQUEST['GRAPHS']) ) { exit; } } | |
| ob_start(); phpinfo(8); $phpinfo = ob_get_contents(); ob_end_clean(); // some info is only available via phpinfo? sadly buffering capture has to be used | |
| if ( !preg_match( '/module\_Zend.(Optimizer\+|OPcache).+?(\<table[^>]*\>.+?\<\/table\>).+?(\<table[^>]*\>.+?\<\/table\>)/is', $phpinfo, $opcache) ) { } // todo | |
| if ( function_exists(CACHEPREFIX.'get_configuration') ) { echo '<h2>general</h2>'; $configuration=call_user_func(CACHEPREFIX.'get_configuration'); } | |
| $host=function_exists('gethostname')?@gethostname():@php_uname('n'); if (empty($host)) { $host=empty($_SERVER['SERVER_NAME'])?$_SERVER['HOST_NAME']:$_SERVER['SERVER_NAME']; } | |
| $version=array('Host'=>$host); | |
| $version['PHP Version']='PHP '.(defined('PHP_VERSION')?PHP_VERSION:'???').' '.(defined('PHP_SAPI')?PHP_SAPI:'').' '.(defined('PHP_OS')?' '.PHP_OS:''); | |
| $version['Opcache Version']=empty($configuration['version']['version'])?'???':$configuration['version'][CACHEPREFIX.'product_name'].' '.$configuration['version']['version']; | |
| print_table($version); | |
| if ( !empty($opcache[2]) ) { echo preg_replace('/\<tr\>\<td class\="e"\>[^>]+\<\/td\>\<td class\="v"\>[0-9\,\. ]+\<\/td\>\<\/tr\>/','',$opcache[2]); } | |
| if ( function_exists(CACHEPREFIX.'get_status') && $status=call_user_func(CACHEPREFIX.'get_status') ) { | |
| $uptime=array(); | |
| if ( !empty($status[CACHEPREFIX.'statistics']['start_time']) ) { | |
| $uptime['uptime']=time_since($time,$status[CACHEPREFIX.'statistics']['start_time'],1,''); | |
| } | |
| if ( !empty($status[CACHEPREFIX.'statistics']['last_restart_time']) ) { | |
| $uptime['last_restart']=time_since($time,$status[CACHEPREFIX.'statistics']['last_restart_time']); | |
| } | |
| if (!empty($uptime)) {print_table($uptime);} | |
| if ( !empty($status['cache_full']) ) { $status['memory_usage']['cache_full']=$status['cache_full']; } | |
| echo '<h2 id="memory">memory</h2>'; | |
| print_table($status['memory_usage']); | |
| unset($status[CACHEPREFIX.'statistics']['start_time'],$status[CACHEPREFIX.'statistics']['last_restart_time']); | |
| echo '<h2 id="statistics">statistics</h2>'; | |
| print_table($status[CACHEPREFIX.'statistics']); | |
| } | |
| if ( empty($_GET['ALL']) ) { meta_display(); exit; } | |
| if ( !empty($configuration['blacklist']) ) { echo '<h2 id="blacklist">blacklist</h2>'; print_table($configuration['blacklist']); } | |
| if ( !empty($opcache[3]) ) { echo '<h2 id="runtime">runtime</h2>'; echo $opcache[3]; } | |
| $name='zend opcache'; $functions=get_extension_funcs($name); | |
| if (!$functions) { $name='zend optimizer+'; $functions=get_extension_funcs($name); } | |
| if ($functions) { echo '<h2 id="functions">functions</h2>'; print_table($functions); } else { $name=''; } | |
| $level=trim(CACHEPREFIX,'_').'.optimization_level'; | |
| if (isset($configuration['directives'][$level])) { | |
| echo '<h2 id="optimization">optimization levels</h2>'; | |
| $levelset=strrev(base_convert($configuration['directives'][$level], 10, 2)); | |
| $levels=array( | |
| 1=>'<a href="http://wikipedia.org/wiki/Common_subexpression_elimination">Constants subexpressions elimination</a> (CSE) true, false, null, etc.<br />Optimize series of ADD_STRING / ADD_CHAR<br />Convert CAST(IS_BOOL,x) into BOOL(x)<br />Convert <a href="http://www.php.net/manual/internals2.opcodes.init-fcall-by-name.php">INIT_FCALL_BY_NAME</a> + <a href="http://www.php.net/manual/internals2.opcodes.do-fcall-by-name.php">DO_FCALL_BY_NAME</a> into <a href="http://www.php.net/manual/internals2.opcodes.do-fcall.php">DO_FCALL</a>', | |
| 2=>'Convert constant operands to expected types<br />Convert conditional <a href="http://php.net/manual/internals2.opcodes.jmp.php">JMP</a> with constant operands<br />Optimize static <a href="http://php.net/manual/internals2.opcodes.brk.php">BRK</a> and <a href="<a href="http://php.net/manual/internals2.opcodes.cont.php">CONT</a>', | |
| 3=>'Convert $a = $a + expr into $a += expr<br />Convert $a++ into ++$a<br />Optimize series of <a href="http://php.net/manual/internals2.opcodes.jmp.php">JMP</a>', | |
| 4=>'PRINT and ECHO optimization (<a href="https://github.com/zend-dev/ZendOptimizerPlus/issues/73">defunct</a>)', | |
| 5=>'Block Optimization - most expensive pass<br />Performs many different optimization patterns based on <a href="http://wikipedia.org/wiki/Control_flow_graph">control flow graph</a> (CFG)', | |
| 9=>'Optimize <a href="http://wikipedia.org/wiki/Register_allocation">register allocation</a> (allows re-usage of temporary variables)', | |
| 10=>'Remove NOPs' | |
| ); | |
| echo '<table width="600" border="0" cellpadding="3"><tbody><tr class="h"><th>Pass</th><th>Description</th></tr>'; | |
| foreach ($levels as $pass=>$description) { | |
| $disabled=substr($levelset,$pass-1,1)!=='1' || $pass==4 ? ' white':''; | |
| echo '<tr><td class="v center middle'.$disabled.'">'.$pass.'</td><td class="v'.$disabled.'">'.$description.'</td></tr>'; | |
| } | |
| echo '</table>'; | |
| } | |
| if ( isset($_GET['DUMP']) ) { | |
| if ($name) { echo '<h2 id="ini">ini</h2>'; print_table(ini_get_all($name,true)); } | |
| foreach ($configuration as $key=>$value) { echo '<h2>',$key,'</h2>'; print_table($configuration[$key]); } | |
| exit; | |
| } | |
| meta_display(); | |
| echo '</div></body></html>'; | |
| exit; | |
| function time_since($time,$original,$extended=0,$text='ago') { | |
| $time = $time - $original; | |
| $day = $extended? floor($time/86400) : round($time/86400,0); | |
| $amount=0; $unit=''; | |
| if ( $time < 86400) { | |
| if ( $time < 60) { $amount=$time; $unit='second'; } | |
| elseif ( $time < 3600) { $amount=floor($time/60); $unit='minute'; } | |
| else { $amount=floor($time/3600); $unit='hour'; } | |
| } | |
| elseif ( $day < 14) { $amount=$day; $unit='day'; } | |
| elseif ( $day < 56) { $amount=floor($day/7); $unit='week'; } | |
| elseif ( $day < 672) { $amount=floor($day/30); $unit='month'; } | |
| else { $amount=intval(2*($day/365))/2; $unit='year'; } | |
| if ( $amount!=1) {$unit.='s';} | |
| if ($extended && $time>60) { $text=' and '.time_since($time,$time<86400?($time<3600?$amount*60:$amount*3600):$day*86400,0,'').$text; } | |
| return $amount.' '.$unit.' '.$text; | |
| } | |
| function print_table($array,$headers=false) { | |
| if ( empty($array) || !is_array($array) ) {return;} | |
| echo '<table border="0" cellpadding="3" width="600">'; | |
| if (!empty($headers)) { | |
| if (!is_array($headers)) {$headers=array_keys(reset($array));} | |
| echo '<tr class="h">'; | |
| foreach ($headers as $value) { echo '<th>',$value,'</th>'; } | |
| echo '</tr>'; | |
| } | |
| foreach ($array as $key=>$value) { | |
| echo '<tr>'; | |
| if ( !is_numeric($key) ) { | |
| $key=ucwords(str_replace('_',' ',$key)); | |
| echo '<td class="e">',$key,'</td>'; | |
| if ( is_numeric($value) ) { | |
| if ( $value>1048576) { $value=round($value/1048576,1).'M'; } | |
| elseif ( is_float($value) ) { $value=round($value,1); } | |
| } | |
| } | |
| if ( is_array($value) ) { | |
| foreach ($value as $column) { | |
| echo '<td class="v">',$column,'</td>'; | |
| } | |
| echo '</tr>'; | |
| } | |
| else { echo '<td class="v">',$value,'</td></tr>'; } | |
| } | |
| echo '</table>'; | |
| } | |
| function files_display() { | |
| $status=call_user_func(CACHEPREFIX.'get_status'); | |
| if ( empty($status['scripts']) ) {return;} | |
| if ( isset($_GET['DUMP']) ) { print_table($status['scripts']); exit;} | |
| $time=time(); $sort=0; | |
| $nogroup=preg_replace('/\&?GROUP\=[\-0-9]+/','',$_SERVER['REQUEST_URI']); | |
| $nosort=preg_replace('/\&?SORT\=[\-0-9]+/','',$_SERVER['REQUEST_URI']); | |
| $group=empty($_GET['GROUP'])?0:intval($_GET['GROUP']); if ( $group<0 || $group>9) { $group=1;} | |
| $groupset=array_fill(0,9,''); $groupset[$group]=' class="b" '; | |
| echo '<div class="meta"> | |
| <a ',$groupset[0],'href="',$nogroup,'">ungroup</a> | | |
| <a ',$groupset[1],'href="',$nogroup,'&GROUP=1">1</a> | | |
| <a ',$groupset[2],'href="',$nogroup,'&GROUP=2">2</a> | | |
| <a ',$groupset[3],'href="',$nogroup,'&GROUP=3">3</a> | | |
| <a ',$groupset[4],'href="',$nogroup,'&GROUP=4">4</a> | | |
| <a ',$groupset[5],'href="',$nogroup,'&GROUP=5">5</a> | |
| </div>'; | |
| if ( !$group ) { $files =& $status['scripts']; } | |
| else { | |
| $files=array(); | |
| foreach ($status['scripts'] as $data) { | |
| if ( preg_match('@^[/]([^/]+[/]){'.$group.'}@',$data['full_path'],$path) ) { | |
| if ( empty($files[$path[0]])) { $files[$path[0]]=array('full_path'=>'','files'=>0,'hits'=>0,'memory_consumption'=>0,'last_used_timestamp'=>'','timestamp'=>''); } | |
| $files[$path[0]]['full_path']=$path[0]; | |
| $files[$path[0]]['files']++; | |
| $files[$path[0]]['memory_consumption']+=$data['memory_consumption']; | |
| $files[$path[0]]['hits']+=$data['hits']; | |
| if ( $data['last_used_timestamp']>$files[$path[0]]['last_used_timestamp']) {$files[$path[0]]['last_used_timestamp']=$data['last_used_timestamp'];} | |
| if ( $data['timestamp']>$files[$path[0]]['timestamp']) {$files[$path[0]]['timestamp']=$data['timestamp'];} | |
| } | |
| } | |
| } | |
| if ( !empty($_GET['SORT']) ) { | |
| $keys=array( | |
| 'full_path'=>SORT_STRING, | |
| 'files'=>SORT_NUMERIC, | |
| 'memory_consumption'=>SORT_NUMERIC, | |
| 'hits'=>SORT_NUMERIC, | |
| 'last_used_timestamp'=>SORT_NUMERIC, | |
| 'timestamp'=>SORT_NUMERIC | |
| ); | |
| $titles=array('','path',$group?'files':'','size','hits','last used','created'); | |
| $offsets=array_keys($keys); | |
| $key=intval($_GET['SORT']); | |
| $direction=$key>0?1:-1; | |
| $key=abs($key)-1; | |
| $key=isset($offsets[$key])&&!($key==1&&empty($group))?$offsets[$key]:reset($offsets); | |
| $sort=array_search($key,$offsets)+1; | |
| $sortflip=range(0,7); $sortflip[$sort]=-$direction*$sort; | |
| if ( $keys[$key]==SORT_STRING) {$direction=-$direction; } | |
| $arrow=array_fill(0,7,''); $arrow[$sort]=$direction>0?' ▼':' ▲'; | |
| $direction=$direction>0?SORT_DESC:SORT_ASC; | |
| $column=array(); foreach ($files as $data) { $column[]=$data[$key]; } | |
| array_multisort($column, $keys[$key], $direction, $files); | |
| } | |
| echo '<table border="0" cellpadding="3" width="960" id="files"> | |
| <tr class="h">'; | |
| foreach ($titles as $column=>$title) { | |
| if ($title) echo '<th><a href="',$nosort,'&SORT=',$sortflip[$column],'">',$title,$arrow[$column],'</a></th>'; | |
| } | |
| echo ' </tr>'; | |
| foreach ($files as $data) { | |
| echo '<tr> | |
| <td class="v" nowrap><a title="recheck" href="?RECHECK=',rawurlencode($data['full_path']),'">x</a>',$data['full_path'],'</td>', | |
| ($group?'<td class="vr">'.number_format($data['files']).'</td>':''), | |
| '<td class="vr">',number_format(round($data['memory_consumption']/1024)),'K</td>', | |
| '<td class="vr">',number_format($data['hits']),'</td>', | |
| '<td class="vr">',time_since($time,$data['last_used_timestamp']),'</td>', | |
| '<td class="vr">',empty($data['timestamp'])?'':time_since($time,$data['timestamp']),'</td> | |
| </tr>'; | |
| } | |
| echo '</table>'; | |
| } | |
| function graphs_display() { | |
| $graphs=array(); | |
| $colors=array('green','brown','red'); | |
| $primes=array(223, 463, 983, 1979, 3907, 7963, 16229, 32531, 65407, 130987); | |
| $configuration=call_user_func(CACHEPREFIX.'get_configuration'); | |
| $status=call_user_func(CACHEPREFIX.'get_status'); | |
| $graphs['memory']['total']=$configuration['directives']['opcache.memory_consumption']; | |
| $graphs['memory']['free']=$status['memory_usage']['free_memory']; | |
| $graphs['memory']['used']=$status['memory_usage']['used_memory']; | |
| $graphs['memory']['wasted']=$status['memory_usage']['wasted_memory']; | |
| $graphs['keys']['total']=$status[CACHEPREFIX.'statistics']['max_cached_keys']; | |
| foreach ($primes as $prime) { if ($prime>=$graphs['keys']['total']) { $graphs['keys']['total']=$prime; break;} } | |
| $graphs['keys']['free']=$graphs['keys']['total']-$status[CACHEPREFIX.'statistics']['num_cached_keys']; | |
| $graphs['keys']['scripts']=$status[CACHEPREFIX.'statistics']['num_cached_scripts']; | |
| $graphs['keys']['wasted']=$status[CACHEPREFIX.'statistics']['num_cached_keys']-$status[CACHEPREFIX.'statistics']['num_cached_scripts']; | |
| $graphs['hits']['total']=0; | |
| $graphs['hits']['hits']=$status[CACHEPREFIX.'statistics']['hits']; | |
| $graphs['hits']['misses']=$status[CACHEPREFIX.'statistics']['misses']; | |
| $graphs['hits']['blacklist']=$status[CACHEPREFIX.'statistics']['blacklist_misses']; | |
| $graphs['hits']['total']=array_sum($graphs['hits']); | |
| $graphs['restarts']['total']=0; | |
| $graphs['restarts']['manual']=$status[CACHEPREFIX.'statistics']['manual_restarts']; | |
| $graphs['restarts']['keys']=$status[CACHEPREFIX.'statistics']['hash_restarts']; | |
| $graphs['restarts']['memory']=$status[CACHEPREFIX.'statistics']['oom_restarts']; | |
| $graphs['restarts']['total']=array_sum($graphs['restarts']); | |
| foreach ( $graphs as $caption=>$graph) { | |
| echo '<div class="graph"><div class="h">',$caption,'</div><table border="0" cellpadding="0" cellspacing="0">'; | |
| foreach ($graph as $label=>$value) { | |
| if ($label=='total') { $key=0; $total=$value; $totaldisplay='<td rowspan="3" class="total"><span>'.($total>999999?round($total/1024/1024).'M':($total>9999?round($total/1024).'K':$total)).'</span><div></div></td>'; continue;} | |
| $percent=$total?floor($value*100/$total):''; $percent=!$percent||$percent>99?'':$percent.'%'; | |
| echo '<tr>',$totaldisplay,'<td class="actual">', ($value>999999?round($value/1024/1024).'M':($value>9999?round($value/1024).'K':$value)),'</td><td class="bar ',$colors[$key],'" height="',$percent,'">',$percent,'</td><td>',$label,'</td></tr>'; | |
| $key++; $totaldisplay=''; | |
| } | |
| echo '</table></div>',"\n"; | |
| } | |
| } | |
| function meta_display() { | |
| ?> | |
| <div class="meta"> | |
| <a href="http://files.zend.com/help/Zend-Server-6/content/zendoptimizerplus.html">directives guide</a> | | |
| <a href="http://files.zend.com/help/Zend-Server-6/content/zend_optimizer+_-_php_api.htm">functions guide</a> | | |
| <a href="https://wiki.php.net/rfc/optimizerplus">wiki.php.net</a> | | |
| <a href="http://pecl.php.net/package/ZendOpcache">pecl</a> | | |
| <a href="https://github.com/zend-dev/ZendOptimizerPlus/">Zend source</a> | | |
| <a href="https://gist.github.com/ck-on/4959032/?ocp.php">OCP latest</a> | |
| </div> | |
| <?php | |
| } |
@ache, Thanks for the report - I guess you have file stat turned completely off?
ie. opcache.validate_timestamps=0 ?
I forgot to test that situation. And in theory "recheck" is impossible if so.
An alternative you can try is to just push the opcache.revalidate_freq really high
opcache.validate_timestamps=1 opcache.revalidate_freq=999999999
Unfortunately Zend doesn't store the timestamps if the file stat is turned off.
Zend has now thoughtfully added my api path restriction idea:
zendtech/ZendOptimizerPlus@e4eae7d
So admin on shared servers can now do things in php.ini like
opcache.restrict_api = "/home/admin/ocp/"
Hello, I was only seeing a white page in my server and only could see the page when I commented this line
if ( count(get_included_files())>1 || php_sapi_name()=='cli' || empty($_SERVER['REMOTE_ADDR']) ) { die; } // weak block against indirect access
This is as I use the auto_prepend_file to include a file to disable timezone errors.
Now I've changed that code to
$max_included_files = 1;
if( ini_get('auto_prepend_file') ) ++$max_included_files;
if ( count(get_included_files())>$max_included_files || php_sapi_name()=='cli' || empty($_SERVER['REMOTE_ADDR']) ) { die; } // weak block against indirect access
And seems to work.
@tk1 - you are welcome to use it any way you wish
@NewEraCracker - I am shocked I didn't know about auto_prepend_file in PHP after all these years.
I wonder how commonly it is used. Interesting that it's not counted as "included".
@ck-on I've forked an update that scales "hits" as base 10 and not base 2.
@n1xim - I see what you did but instead of repeating all the lines in the if/else you could have just used a variable to equal 1000 instead of 1024 ?
@ck-on As far as I've noticed in PHP 5.4 and in PHP 5.5 auto_prepend_file is counted towards get_included_files() count.
I've been using auto_prepend_file to "counter-attack" timezone warnings in the scripts I run (forums and blogs mostly), for portability reasons I have an algorithm to auto detect those on runtime as I deploy servers in several locations and use the same php.ini for all of them.
This is, for example, the script I usually use as auto_prepend_file
<?php
/*
Fix for PHP Warning about system's timezone settings
@author NewEraCracker
See:
http://php.net/manual/en/function.ini-set.php
http://php.net/manual/en/function.date-default-timezone-get.php
*/
ini_set('date.timezone', @date_default_timezone_get());
?>
And that is why I have to use the 'fix' I mentioned in the previous comment.
I also made a simple patch file that also adds ocp_function_exists and ocp_call_user_func. Those functions check if CACHEPREFIX is set, if that is not the case it won't execute the function and will allow returning the 'opcache not installed' error.
This fixes an issue when you access 'Reset' option when OPcache is not installed. PHP has a 'reset' function and it will be executed.
Thanks @NewEraCracker, can you just fork this and create a completed version gist with your patches?
Could you add a login part to this script?
As the APC.php files has. It is a bit bad i think to have this kind of script open to the world!
The 'Files' tab is broken on Windows. To make it support both Unix and Windows style paths the regex in line 282 can be changed to:
'@(^|.*:)/\\{'.$group.'}@'
@leisegang you can write your own login page. I think it's better to do so.
Please add at line 35:
date_default_timezone_set('UTC');" phpinfo(): It is not safe to rely on the system's timezone settings. You are required to use the date.timezone setting or the date_default_timezone_set() function."
I created a fork that includes a code restructure along with some of the latest contributions from other forks. Feel free to use as you see fit.
Hi, my edit tool reminds me that there is a tag missing at line 112:
图形化查看opcache数据的脚本
Can using both Opcache and Xcache? Does have any issue?
This is offers a phenomenal insight, great tool, love it
View my revision to be able to group files up to 8 directories/sub-directories
And to be able to use groups when hosted by Windows.
https://gist.github.com/tomolimo/6a9165c97cfba8d0419c/revisions
Thank you very much! This helped me discover some huge bottlenecks.
There is an issue that leads to infinite redirects when including the script in an environment where all requests are routed through an index.php via mod_redirect. Problem root is that in such cases $_SERVER['QUERY_STRING'] contains the full query string that is assembled via the rewrite in the main .htaccess file - while $_SERVER['REQUEST_URI'] will always hold the "pretty" URL.
My workaround for now is as follows:
Replace line 42 with:
header( 'Location: ' . str_replace(substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], 'RESET=') - 1, 1) . 'RESET=' . $_GET['RESET'], '', $_SERVER['REQUEST_URI']) );
Replace line 54 with:
header( 'Location: '.str_replace(substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], 'RECHECK=') - 1, 1) . 'RECHECK=' . $_GET['RECHECK'], '', $_SERVER['REQUEST_URI']) );
also better to add
header('Content-Type: text/html; charset=utf-8');
header('Cache-Control: no-store, no-cache, must-revalidate');
before ?><!DOCTYPE html>
getting thousands of those Errors when calling ocp.php:
[Wed Nov 23 15:39:03.615290 2016] [:error] [pid 7777] [client 80.110.31.221:51279] PHP Notice: Undefined index: timestamp in /var/myPath/ocp.php on line 296, referer: http://www.myDomain.at/admin/ocp.php
[Wed Nov 23 15:39:22.810754 2016] [:error] [pid 9901] [client 80.110.31.221:51309] PHP Notice: Undefined index: timestamp in /var/myPath/ocp.php on line 296, referer: http://www.myDomain.at/admin/ocp.php?FILES=1&SORT=3&GROUP=1
Env: PHP 7.0.13
Just tried out this page and it still works great
April 2019: tested still working under PHP 7.2.17 (to my surprise)
Hi!
Add patch please:
diff --git a/ocp.php b/ocp.php
index 3c023d3..5cdcd93 100644
--- a/ocp.php
+++ b/ocp.php
@@ -162,6 +162,8 @@ if ( function_exists(CACHEPREFIX.'get_status') && $status=call_user_func(CACHEPR
unset($status[CACHEPREFIX.'statistics']['start_time'],$status[CACHEPREFIX.'statistics']['last_restart_time']);
echo '<h2 id="statistics">statistics</h2>';
print_table($status[CACHEPREFIX.'statistics']);
+ echo '<h2 id="strings">interned strings usage</h2>';
+ print_table($status['interned_strings_usage']);
}
if ( empty($_GET['ALL']) ) { meta_display(); exit; }
Many thanks by your code ck-on, this is great, congratulations!.
My ridiculous improve: I only changed your line 131 in your current version (0.1.7) by:
if(!empty($_GET['FILES'])){
$status = call_user_func(CACHEPREFIX.'get_status');
echo '<h2>'.$status['opcache_statistics']['num_cached_scripts'].' files cached</h2>';
files_display();
echo '</div></body></html>';
exit;
}with this I simply get the total of files cached in the tab [Files].
Regards ck-on.
Hi!
Add patch please:
diff --git a/ocp.php b/ocp.php index 3c023d3..5cdcd93 100644 --- a/ocp.php +++ b/ocp.php @@ -162,6 +162,8 @@ if ( function_exists(CACHEPREFIX.'get_status') && $status=call_user_func(CACHEPR unset($status[CACHEPREFIX.'statistics']['start_time'],$status[CACHEPREFIX.'statistics']['last_restart_time']); echo '<h2 id="statistics">statistics</h2>'; print_table($status[CACHEPREFIX.'statistics']); + echo '<h2 id="strings">interned strings usage</h2>'; + print_table($status['interned_strings_usage']); } if ( empty($_GET['ALL']) ) { meta_display(); exit; }
Very useful patch by @php-majesty. Tested and run like a charm :)
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Apache 2.2.24 apache2handler PHP 5.4.16 Zend OPcache 7.0.2.