3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function asd1() { asd2(); } function asd2() { $trace = debug_backtrace(); print_r($trace); } asd1();
based on sT2AV
Output for 4.3.0 - 7.2.0
Array ( [0] => Array ( [file] => /in/Nu6dS [line] => 5 [function] => asd2 [args] => Array ( ) ) [1] => Array ( [file] => /in/Nu6dS [line] => 14 [function] => asd1 [args] => Array ( ) ) )