-
Notifications
You must be signed in to change notification settings - Fork 4
/
PhpDebugToolbar.class.php
executable file
·315 lines (260 loc) · 8.75 KB
/
PhpDebugToolbar.class.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
<?php
/*
* Copyright 2010 by DracoBlue.net, licensed under the terms of MIT
*/
/**
* PhpDebugToolbar is the php part for the PhpDebugToolbar.
*/
abstract class PhpDebugToolbar
{
final function __construct()
{
throw new Exception('This class is meant to be used in a static manner');
}
static $options = array(
'extensions' => array(),
'log_strict_errors' => true,
'log_deprecated_errors' => true,
'ui_css_location' => 'http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.7/themes/cupertino/jquery-ui.css',
'cookie' => 'php_debug_toolbar'
);
static $extensions = array();
static $bootstrapping = false;
static $current_section_id = 0;
static $next_section_id = 1;
static $section_id_stack = array();
static $sections = array();
static function isBootstrap()
{
return self::$bootstrapping;
}
static function start(array $options = array())
{
self::$options = array_merge(self::$options, $options);
if (!defined('E_DEPRECATED'))
{
define('E_DEPRECATED', 8192);
}
if (!defined('E_USER_DEPRECATED'))
{
define('E_USER_DEPRECATED', 16384);
}
$log_level = E_ALL;
if (self::$options['log_strict_errors'])
{
$log_level = $log_level | E_STRICT;
}
if (self::$options['log_deprecated_errors'])
{
$log_level = $log_level | E_DEPRECATED;
}
set_error_handler(
array(
__CLASS__,
'handleErrorsHandler'
),
$log_level
);
foreach (self::$options['extensions'] as $extension)
{
self::$extensions[] = new $extension();
}
self::startSection('bootstrap');
self::$bootstrapping = true;
$bt = debug_backtrace(true);
self::setValue('location', $bt[0]['file'] . ':' . $bt[0]['line']);
}
static function startSection($caption)
{
if (self::$bootstrapping)
{
self::finishSection(self::$current_section_id);
self::$bootstrapping = false;
}
$section_id = self::$next_section_id++;
self::$sections[$section_id] = array(
'id' => $section_id,
'caption' => $caption,
'parent' => self::$current_section_id,
'time' => microtime(true),
'memory' => memory_get_usage()
);
self::$section_id_stack[] = $section_id;
self::$current_section_id = $section_id;
foreach (self::$extensions as $extension)
{
$extension->startSection($section_id);
}
return $section_id;
}
static function finishSection($section_id)
{
if (self::$current_section_id !== $section_id)
{
echo "<pre>";
print_r(self::$section_id_stack);
print_r(self::getSections());
throw new Exception('Cannot close section #' . $section_id . ', because #' . self::$current_section_id . ' is still open!');
}
self::$sections[$section_id]['time'] = microtime(true) - self::$sections[$section_id]['time'];
self::$sections[$section_id]['memory'] = memory_get_usage() - self::$sections[$section_id]['memory'];
foreach (self::$extensions as $extension)
{
$extension->finishSection($section_id);
}
array_pop(self::$section_id_stack);
if (count(self::$section_id_stack))
{
self::$current_section_id = self::$section_id_stack[count(self::$section_id_stack) - 1];
}
else
{
self::$current_section_id = 0;
}
}
static function getSections()
{
return array_values(self::$sections);
}
static function setValue($key, $value)
{
self::$sections[self::$current_section_id][$key] = $value;
}
static function setExtensionValue($uuid, $key, $value)
{
self::$sections[self::$current_section_id][$key . '@' . $uuid] = $value;
}
static function incrementValue($key, $value = 1)
{
if (!isset(self::$sections[self::$current_section_id][$key]))
{
self::$sections[self::$current_section_id][$key] = 0;
}
self::$sections[self::$current_section_id][$key] = self::$sections[self::$current_section_id][$key] + $value;
}
static function appendValue($key, $value)
{
if (!isset(self::$sections[self::$current_section_id][$key]))
{
self::$sections[self::$current_section_id][$key] = array($value);
}
else
{
self::$sections[self::$current_section_id][$key][] = $value;
}
}
static function log($level, $message, $callee = null)
{
if ($callee === null)
{
$callee = debug_backtrace(true);
$callee = $callee[2];
}
if (!in_array($level, array('debug', 'warning', 'error')))
{
throw new Exception('Log level must be one of: debug, warning or error.');
}
self::appendValue('logs', array(
'message' => $message,
'level' => $level,
'file' => $callee['file'],
'line' => $callee['line']
));
}
static function renderHead()
{
if (self::$current_section_id !== 0)
{
throw new Exception('The sections: #' . implode(', #', self::$section_id_stack) . ' are still open. finish them first!');
}
$content = array();
$content[] = '<link rel="stylesheet" href="' . self::$options['ui_css_location'] . '" type="text/css" />';
if (isset(self::$options['css_location']))
{
$content[] = '<link rel="stylesheet" href="' . self::$options['css_location'] . '" type="text/css" />';
}
else
{
$content[] = '<style type="text/css">';
$content[] = file_get_contents(dirname(__FILE__) . '/pub/PhpDebugToolbar.css');
$content[] = '</style>';
}
return implode(PHP_EOL, $content);
}
static function renderBody()
{
if (self::$current_section_id !== 0)
{
throw new Exception('The sections: #' . implode(', #', self::$section_id_stack) . ' are still open. finish them first!');
}
$content = array();
$content[] = '<div id="php_debug_toolbar"> </div>';
if (isset(self::$options['js_location']))
{
$content[] = '<script src="' . self::$options['js_location'] . '" type="text/javascript" charset="utf-8"> </script>';
$content[] = '<script type="text/javascript">';
$content[] = '// <!--';
}
else
{
$content[] = '<script type="text/javascript">';
$content[] = '// <!--';
$content[] = file_get_contents(dirname(__FILE__) . '/pub/PhpDebugToolbar.js');
}
$content[] = 'new PhpDebugToolbar(document.getElementById("php_debug_toolbar"), ';
$content[] = json_encode(array(
'sections' => self::getSections(),
'ui_css_location' => self::$options['ui_css_location'],
'cookie' => self::$options['cookie'],
'code_coverage' => isset(self::$options['code_coverage']) ? self::$options['code_coverage'] : null
)). ');';
$content[] = '// -->';
$content[] = '</script>';
return implode(PHP_EOL, $content);
}
public static function handleErrorsHandler($severity, $message, $filename, $line)
{
$log_level = 'debug';
switch ($severity)
{
case E_ERROR:
case E_USER_ERROR:
case E_PARSE: // won't work anyways ;)
case E_CORE_ERROR:
case E_COMPILE_ERROR:
case E_RECOVERABLE_ERROR:
{
$log_level = 'error';
break;
}
case E_NOTICE:
case E_USER_NOTICE:
{
$log_level = 'warning';
break;
}
case E_DEPRECATED:
case E_USER_DEPRECATED:
case E_STRICT:
{
$log_level = 'warning';
break;
}
case E_WARNING:
case E_COMPILE_WARNING:
case E_USER_WARNING:
case E_CORE_WARNING:
{
$log_level = 'warning';
break;
}
}
self::appendValue('logs', array(
'message' => $message,
'level' => $log_level,
'file' => $filename,
'line' => $line
));
return false;
}
}