|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace HexMakina\Debugger |
|
4
|
|
|
{ |
|
5
|
|
|
class Debugger |
|
6
|
|
|
{ |
|
7
|
|
|
private static $meta_methods = []; |
|
8
|
|
|
|
|
9
|
|
|
public function __construct() |
|
10
|
|
|
{ |
|
11
|
|
|
$debugger = new \ReflectionClass(__CLASS__); |
|
12
|
|
|
$methods = $debugger->getMethods(); |
|
13
|
|
|
self::$meta_methods = array_map(function ($m) { |
|
14
|
|
|
return $m->name; |
|
15
|
|
|
}, $methods); |
|
16
|
|
|
} |
|
17
|
|
|
|
|
18
|
|
|
public static function displayErrors($error_message = null) |
|
19
|
|
|
{ |
|
20
|
|
|
$should_display = ini_get('display_errors') == '1'; |
|
21
|
|
|
|
|
22
|
|
|
if ($should_display && !empty($error_message)) { |
|
23
|
|
|
echo self::toHTML($error_message); |
|
24
|
|
|
} |
|
25
|
|
|
} |
|
26
|
|
|
|
|
27
|
|
|
// -- dump on variable type (Throwables, array, anything else) |
|
28
|
|
|
private static function dump($var, $var_name = null, $full_backtrace = true) |
|
29
|
|
|
{ |
|
30
|
|
|
if (is_object($var) && (is_subclass_of($var, 'Error') || is_subclass_of($var, 'Exception'))) { |
|
31
|
|
|
$backtrace = $var->getTrace(); |
|
32
|
|
|
$full_backtrace = true; |
|
33
|
|
|
$var_dump = self::formatThrowable($var); |
|
34
|
|
|
} else { |
|
35
|
|
|
$backtrace = debug_backtrace(); |
|
36
|
|
|
|
|
37
|
|
|
ob_start(); |
|
38
|
|
|
var_dump($var); |
|
39
|
|
|
$var_dump = ob_get_clean(); |
|
40
|
|
|
} |
|
41
|
|
|
|
|
42
|
|
|
return PHP_EOL |
|
43
|
|
|
. "*******" |
|
44
|
|
|
. (empty($var_name) ? '' : " ($var_name) ") |
|
45
|
|
|
. "*******" |
|
46
|
|
|
. PHP_EOL |
|
47
|
|
|
. self::tracesToString($backtrace, $full_backtrace) |
|
48
|
|
|
. PHP_EOL |
|
49
|
|
|
. $var_dump; |
|
50
|
|
|
} |
|
51
|
|
|
|
|
52
|
|
|
// -- visual dump (depends on env) |
|
53
|
|
|
public static function visualDump($var, $var_name = null, $full_backtrace = false) |
|
54
|
|
|
{ |
|
55
|
|
|
self::displayErrors(self::dump($var, $var_name, $full_backtrace)); |
|
56
|
|
|
return $var; |
|
57
|
|
|
} |
|
58
|
|
|
|
|
59
|
|
|
// -- visual dump and DIE |
|
60
|
|
|
public static function visualDumpAndDie($var, $var_name = null, $full_backtrace = true) |
|
61
|
|
|
{ |
|
62
|
|
|
self::visualDump($var, $var_name, $full_backtrace); |
|
63
|
|
|
die; |
|
64
|
|
|
} |
|
65
|
|
|
|
|
66
|
|
|
|
|
67
|
|
|
// -- formatting |
|
68
|
|
|
|
|
69
|
|
|
// -- formatting : first line of \Throwable-based error |
|
70
|
|
|
public static function formatThrowable(\Throwable $err) |
|
71
|
|
|
{ |
|
72
|
|
|
return PHP_EOL . sprintf( |
|
73
|
|
|
'%s (%d) in file %s:%d' . PHP_EOL . '%s', |
|
74
|
|
|
get_class($err), |
|
75
|
|
|
$err->getCode(), |
|
76
|
|
|
self::formatFilename($err->getFile()), |
|
77
|
|
|
$err->getLine(), |
|
78
|
|
|
$err->getMessage() |
|
79
|
|
|
); |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
public static function formatFilename($file, $reduce_file_depth_to = 5) |
|
83
|
|
|
{ |
|
84
|
|
|
return implode('/', array_slice(explode('/', $file), -$reduce_file_depth_to, $reduce_file_depth_to)); |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
// -- formatting : nice backtrace |
|
88
|
|
|
public static function tracesToString($traces, $full_backtrace) |
|
89
|
|
|
{ |
|
90
|
|
|
$formated_traces = []; |
|
91
|
|
|
|
|
92
|
|
|
foreach ($traces as $depth => $trace) { |
|
93
|
|
|
$trace_string = self::traceToString($trace); |
|
94
|
|
|
|
|
95
|
|
|
if(!empty($trace_string)) |
|
96
|
|
|
$formated_traces []= $trace_string; |
|
97
|
|
|
|
|
98
|
|
|
if ($full_backtrace === false) { |
|
99
|
|
|
break; |
|
100
|
|
|
} |
|
101
|
|
|
} |
|
102
|
|
|
|
|
103
|
|
|
return implode(PHP_EOL, array_reverse($formated_traces)); |
|
104
|
|
|
} |
|
105
|
|
|
|
|
106
|
|
|
private static function traceToString($trace) |
|
107
|
|
|
{ |
|
108
|
|
|
$function_name = $trace['function'] ?? '?'; |
|
109
|
|
|
$class_name = $trace['class'] ?? ''; |
|
110
|
|
|
|
|
111
|
|
|
if (self::isInternalFunctionCall($class_name, $function_name)) { |
|
112
|
|
|
return ''; |
|
113
|
|
|
} |
|
114
|
|
|
|
|
115
|
|
|
if (!self::isShortcutCall($function_name) && isset($trace['args'])) { |
|
116
|
|
|
$args = self::traceArgsToString($trace['args']); |
|
117
|
|
|
} else { |
|
118
|
|
|
$args = microtime(true); |
|
119
|
|
|
} |
|
120
|
|
|
|
|
121
|
|
|
$call_file = isset($trace['file']) ? basename($trace['file']) : '?'; |
|
122
|
|
|
$call_line = $trace['line'] ?? '?'; |
|
123
|
|
|
|
|
124
|
|
|
return sprintf( |
|
125
|
|
|
'[%-23.23s %3s] %s%s(%s)', |
|
126
|
|
|
$call_file, |
|
127
|
|
|
$call_line, |
|
128
|
|
|
"$class_name::", |
|
129
|
|
|
$function_name, |
|
130
|
|
|
$args |
|
131
|
|
|
); |
|
132
|
|
|
} |
|
133
|
|
|
private static function traceArgsToString($trace_args) |
|
134
|
|
|
{ |
|
135
|
|
|
$ret = []; |
|
136
|
|
|
foreach ($trace_args as $arg) { |
|
137
|
|
|
$ret[] = self::traceArgToString($arg); |
|
138
|
|
|
} |
|
139
|
|
|
return implode(', ', $ret); |
|
140
|
|
|
} |
|
141
|
|
|
|
|
142
|
|
|
private static function traceArgToString($arg) |
|
143
|
|
|
{ |
|
144
|
|
|
$ret = 'unknown type'; |
|
145
|
|
|
|
|
146
|
|
|
if (is_null($arg)) { |
|
147
|
|
|
$ret = 'NULL'; |
|
148
|
|
|
} elseif (is_bool($arg)) { |
|
149
|
|
|
$ret = 'bool:' . ((int)$arg); |
|
150
|
|
|
} elseif (is_scalar($arg)) { |
|
151
|
|
|
$ret = $arg; |
|
152
|
|
|
} elseif (is_object($arg)) { |
|
153
|
|
|
$ret = get_class($arg); |
|
154
|
|
|
} elseif (is_array($arg)) { |
|
155
|
|
|
$ret = 'Array #' . count($arg); |
|
156
|
|
|
} |
|
157
|
|
|
return $ret; |
|
158
|
|
|
} |
|
159
|
|
|
|
|
160
|
|
|
private static function isInternalFunctionCall($class_name, $function_name): bool |
|
161
|
|
|
{ |
|
162
|
|
|
return $class_name === __CLASS__ && in_array($function_name, self::$meta_methods); |
|
163
|
|
|
} |
|
164
|
|
|
|
|
165
|
|
|
private static function isShortcutCall($function_name): bool |
|
166
|
|
|
{ |
|
167
|
|
|
return in_array($function_name, ['vd', 'dd','vdt', 'ddt']); |
|
168
|
|
|
} |
|
169
|
|
|
|
|
170
|
|
|
private static function toHTML($message) |
|
171
|
|
|
{ |
|
172
|
|
|
$css = [ |
|
173
|
|
|
'text-align:left', |
|
174
|
|
|
'z-index:9999', |
|
175
|
|
|
'background-color:#FFF', |
|
176
|
|
|
'color:#000', |
|
177
|
|
|
'padding:0.5em', |
|
178
|
|
|
'font-size:0.7em', |
|
179
|
|
|
'margin:0 0 1em 0', |
|
180
|
|
|
'font-family:courier' |
|
181
|
|
|
]; |
|
182
|
|
|
|
|
183
|
|
|
return sprintf('<pre style="%s">%s</pre>', implode(';', $css), $message); |
|
184
|
|
|
} |
|
185
|
|
|
} |
|
186
|
|
|
} |
|
187
|
|
|
namespace |
|
188
|
|
|
{ |
|
189
|
|
|
use \HexMakina\Debugger\Debugger; |
|
190
|
|
|
|
|
191
|
|
|
if (!function_exists('vd')) { |
|
192
|
|
|
function vd($var, $var_name = null) |
|
193
|
|
|
{ |
|
194
|
|
|
Debugger::visualDump($var, $var_name, false); |
|
195
|
|
|
} |
|
196
|
|
|
} |
|
197
|
|
|
if (!function_exists('dd')) { |
|
198
|
|
|
function dd($var, $var_name = null) |
|
199
|
|
|
{ |
|
200
|
|
|
Debugger::visualDumpAndDie($var, $var_name, false); |
|
201
|
|
|
} |
|
202
|
|
|
} |
|
203
|
|
|
if (!function_exists('vdt')) { |
|
204
|
|
|
function vdt($var, $var_name = null) |
|
205
|
|
|
{ |
|
206
|
|
|
Debugger::visualDump($var, $var_name, true); |
|
207
|
|
|
} |
|
208
|
|
|
} |
|
209
|
|
|
if (!function_exists('ddt')) { |
|
210
|
|
|
function ddt($var, $var_name = null) |
|
211
|
|
|
{ |
|
212
|
|
|
Debugger::visualDumpAndDie($var, $var_name, true); |
|
213
|
|
|
} |
|
214
|
|
|
} |
|
215
|
|
|
} |
|
216
|
|
|
|
HexMakina /
Debugger
