3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $e = new SplMaxHeap(); $e->push(1); foreach ($e as $t) { echo $t.'.'; }
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined method SplMaxHeap::push() in /in/Hrs9O:4 Stack trace: #0 {main} thrown in /in/Hrs9O on line 4
Process exited with code 255.
Output for 5.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0
Fatal error: Call to undefined method SplMaxHeap::push() in /in/Hrs9O on line 4
Process exited with code 255.
Output for 5.0.0 - 5.2.17
Fatal error: Class 'SplMaxHeap' not found in /in/Hrs9O on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: splmaxheap in /in/Hrs9O on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: splmaxheap in /in/Hrs9O on line 3