-
Notifications
You must be signed in to change notification settings - Fork 1.9k
/
TracePlugin.php
111 lines (89 loc) · 4.01 KB
/
TracePlugin.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
<?php
/*
* The MIT License (MIT)
*
* Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
namespace Kint\Renderer\Text;
use Kint\Zval\MethodValue;
use Kint\Zval\Value;
class TracePlugin extends Plugin
{
public function render(Value $o)
{
$out = '';
if (0 == $o->depth) {
$out .= $this->renderer->colorTitle($this->renderer->renderTitle($o)).PHP_EOL;
}
$out .= $this->renderer->renderHeader($o).':'.PHP_EOL;
$indent = \str_repeat(' ', ($o->depth + 1) * $this->renderer->indent_width);
$i = 1;
foreach ($o->value->contents as $frame) {
$framedesc = $indent.\str_pad($i.': ', 4, ' ');
if ($frame->trace['file']) {
$framedesc .= $this->renderer->ideLink($frame->trace['file'], $frame->trace['line']).PHP_EOL;
} else {
$framedesc .= 'PHP internal call'.PHP_EOL;
}
$framedesc .= $indent.' ';
if ($frame->trace['class']) {
$framedesc .= $this->renderer->escape($frame->trace['class']);
if ($frame->trace['object']) {
$framedesc .= $this->renderer->escape('->');
} else {
$framedesc .= '::';
}
}
if (\is_string($frame->trace['function'])) {
$framedesc .= $this->renderer->escape($frame->trace['function']).'(...)';
} elseif ($frame->trace['function'] instanceof MethodValue) {
$framedesc .= $this->renderer->escape($frame->trace['function']->getName());
$framedesc .= '('.$this->renderer->escape($frame->trace['function']->getParams()).')';
}
$out .= $this->renderer->colorType($framedesc).PHP_EOL.PHP_EOL;
if ($source = $frame->getRepresentation('source')) {
$line_wanted = $source->line;
$source = $source->source;
// Trim empty lines from the start and end of the source
foreach ($source as $linenum => $line) {
if (\trim($line) || $linenum === $line_wanted) {
break;
}
unset($source[$linenum]);
}
foreach (\array_reverse($source, true) as $linenum => $line) {
if (\trim($line) || $linenum === $line_wanted) {
break;
}
unset($source[$linenum]);
}
foreach ($source as $lineno => $line) {
if ($lineno == $line_wanted) {
$out .= $indent.$this->renderer->colorValue($this->renderer->escape($line)).PHP_EOL;
} else {
$out .= $indent.$this->renderer->escape($line).PHP_EOL;
}
}
}
++$i;
}
return $out;
}
}