3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php xhprof_enable(); $foo = strlen("foo bar"); function test_func() { $i = 0; while ($i < 1000000) { $i += 1; } } test_func(); $xhprof_data = xhprof_disable(); print_r($xhprof_data); ?>
based on 9pfKE
Output for 7.0.0 - 7.2.6
Fatal error: Uncaught Error: Call to undefined function xhprof_enable() in /in/2vjmn:2 Stack trace: #0 {main} thrown in /in/2vjmn on line 2
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Call to undefined function xhprof_enable() in /in/2vjmn on line 2
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: xhprof_enable() in /in/2vjmn on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: xhprof_enable() in /in/2vjmn on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: xhprof_enable() in /in/2vjmn on line 2