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run code in 300+ PHP versions simultaneously
<?php class Node { private $next; public function setNext(Node $node = null) { $this->next = $node; return $this; } } class LinkedList { private $head; public function addNode() { $this->head = (new Node())->setNext($this->head); } } $ll = new LinkedList(); for ($i = 0; $i < 100000; $i++) { $ll->addNode(); } echo 'success!';
Output for 8.5.0
Deprecated: Node::setNext(): Implicitly marking parameter $node as nullable is deprecated, the explicit nullable type must be used instead in /in/fEafW on line 6 success!
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.4.1 - 8.4.14
Deprecated: Node::setNext(): Implicitly marking parameter $node as nullable is deprecated, the explicit nullable type must be used instead in /in/fEafW on line 6 success!
Process exited with code 139.
Output for 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28
success!
Process exited with code 139.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
success!
preferences:
54.38 ms | 409 KiB | 5 Q