<?php
error_reporting(E_ALL);
$ignore_args = defined('DEBUG_BACKTRACE_IGNORE_ARGS') ? DEBUG_BACKTRACE_IGNORE_ARGS : false;
$result = @call_user_func('debug_backtrace', $ignore_args);
var_dump($result);
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.6
- array(0) {
}
- Output for 5.3.6 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
- array(1) {
[0]=>
array(3) {
["file"]=>
string(9) "/in/PfnDD"
["line"]=>
int(4)
["function"]=>
string(14) "call_user_func"
}
}
- Output for 5.2.5 - 5.2.17, 5.3.0 - 5.3.5
- array(1) {
[0]=>
array(4) {
["file"]=>
string(9) "/in/PfnDD"
["line"]=>
int(4)
["function"]=>
string(14) "call_user_func"
["args"]=>
array(2) {
[0]=>
string(15) "debug_backtrace"
[1]=>
bool(false)
}
}
}
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.4
- NULL
preferences:
258.46 ms | 402 KiB | 354 Q