<?php
function dbg_bt($level = 0)
{
$currentLevel = 0;
$level = (int)$level;
$trace = debug_backtrace();
echo "\nBACKTRACE\n=========\n";
foreach ($trace as $data ) {
$parsed = parse_dbg($data);
echo sprintf("%03d %s\n", $currentLevel, $parsed);
$currentLevel++;
if ( 0 !== $level && $currentLevel >= $level) {
break;
}
}
echo "=========\n\n";
}
function parse_dbg (array $data)
{
if (!empty($data['type'])) {
return sprintf(
"[%s:%d] %s%s%s(%s)",
$data['file'],
$data['line'],
$data['class'],
$data['type'],
$data['function'],
get_args($data['args'])
);
}
else {
return sprintf(
"[%s:%d] %s(%s)",
$data['file'],
$data['line'],
$data['function'],
get_args($data['args'])
);
}
}
function get_args(array $params)
{
$result = array();
foreach ($params as $val) {
if('object' == gettype($val)) { $result[] = get_class($val); }
else { $result[] = gettype($val); }
}
return implode(", ", $result);
}
class lol {
static public function rofl($args = null) {
ob_start();
dbg_bt();
$x = ob_get_contents();
ob_end_clean();
echo $x; // replace with trigger error
}
}
echo "<pre>";
lol::rofl(new StdClass());
echo "Website content<br />".__FILE__."<br /><br /><br />";
- Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
- <pre>
BACKTRACE
=========
000 [/in/WbLOv:56] dbg_bt()
001 [/in/WbLOv:64] lol::rofl(stdClass)
=========
Website content<br />/in/WbLOv<br /><br /><br />
- Output for 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/WbLOv on line 20
Process exited with code 255. - Output for 4.4.2 - 4.4.9
- Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/WbLOv on line 20
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
- Parse error: parse error, unexpected T_ARRAY, expecting ')' in /in/WbLOv on line 20
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `')'' in /in/WbLOv on line 20
Process exited with code 255.
preferences:
296.86 ms | 401 KiB | 461 Q