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run code in 300+ PHP versions simultaneously
<?php class foo { public $foo = 1; function as_string() { assert('$this->foo == 1'); } function as_expr() { assert($this->foo == 1); } } $foo = new foo(); $foo->as_expr(); $foo->as_string();
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.3.32 - 7.3.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Output for 7.2.0 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: assert(): Calling assert() with a string argument is deprecated in /in/2LYVJ on line 7

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