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run code in 300+ PHP versions simultaneously
<?php function sum(Number $left = null, Number $right = null) { try { return new Number($left->getValue() + $right->getValue()); } catch (\Error $e) { return new Number(0); } } class Number { private $value; public function __construct($value) { $this->value = $value; } public function getValue() { return $this->value; } } sum(new Number(8), null);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Output for 5.6.8 - 5.6.28
Fatal error: Call to a member function getValue() on null in /in/PvB23 on line 6
Process exited with code 255.
Output for 5.5.24 - 5.5.35
Fatal error: Call to a member function getValue() on a non-object in /in/PvB23 on line 6
Process exited with code 255.
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