forked from teddysun/lamp
-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathocp.php
377 lines (328 loc) · 18.2 KB
/
ocp.php
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
<?php
/*
* OCP - Opcache Control Panel
* Original Author: _ck_ (with contributions by GK, stasilok)
* Version: 0.2.0
*/
// ini_set('display_errors',1); error_reporting(-1);
if ( count(get_included_files())>1 || php_sapi_name()=='cli' || empty($_SERVER['REMOTE_ADDR']) ) { die('Indirect access not allowed'); } // 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;
}
topheader();
if ( !function_exists(CACHEPREFIX.'get_status') ) { echo '<h2>Opcache not detected?</h2>'; exit; }
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; } }
// some info is only available via phpinfo? sadly buffering capture has to be used
ob_start();
phpinfo(8);
$phpinfo = ob_get_contents();
ob_end_clean();
if ( !preg_match( '/module\_Zend (Optimizer\+|OPcache).+?(\<table[^>]*\>.+?\<\/table\>).+?(\<table[^>]*\>.+?\<\/table\>)/s', $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[$key]); }
exit;
}
meta_display();
echo '</div></body></html>';
exit;
####################
### Functions ######
function time_since($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">';
echo '<a '.$groupset[0].'href="'.$nogroup.'">ungroup</a> | ';
for($i=1;$i<10;$i++){
echo '<a '.$groupset[$i].'href="'.$nogroup.'&GROUP='.$i.'">'.$i.'</a> | ';
}
echo '</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 topheader(){
?><!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
}
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
}