3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('hhvm.enable_zend_sorting', 0); define("thisIsVeryBigKeyName0",0); define("thisIsVeryBigKeyName1",1); $a=array(); for ($n=0;$n<100000;$n++){ $a[]=array(thisIsVeryBigKeyName0=>0,thisIsVeryBigKeyName1=>1); } for ($n=0;$n<2;$n++){ foreach ($a as $a2){ $test=$a2[thisIsVeryBigKeyName0].$a2[thisIsVeryBigKeyName1]; } }
Output for git.master, rfc.property-hooks
Output for git.master_jit
Fatal error: Out of memory (allocated 16777216 bytes) (tried to allocate 2097160 bytes) in /in/vDGUv on line 7 mmap() failed: [12] Cannot allocate memory mmap() failed: [12] Cannot allocate memory
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page


preferences:
38.59 ms | 401 KiB | 8 Q