3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = new SplFixedArray(1); $a[0] = 1; $a[0]++; var_dump($a);
Output for 7.0.0 - 7.1.0
Notice: Indirect modification of overloaded element of SplFixedArray has no effect in /in/qT43k on line 5 object(SplFixedArray)#1 (1) { [0]=> int(2) }
Output for hhvm-3.10.0 - 3.13.2
object(SplFixedArray)#1 (1) { ["data":protected]=> array(1) { [0]=> int(1) } }
Output for 5.3.0 - 5.6.29
Notice: Indirect modification of overloaded element of SplFixedArray has no effect in /in/qT43k on line 5 object(SplFixedArray)#1 (1) { [0]=> int(1) }
Output for 5.0.0 - 5.2.17
Fatal error: Class 'SplFixedArray' not found in /in/qT43k on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: splfixedarray in /in/qT43k on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: splfixedarray in /in/qT43k on line 3