3v4l.org

run code in 500+ PHP versions simultaneously
<?php class a { public $var; function test1() { throw new Exception('...'); } function test2() { echo $this->var; } } $a = new a; $a->var = 'hello, world!'; try { $a->test1(); } catch (Exception $e) { } $a->test2();
Output for 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
hello, world!

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104.06 ms | 1597 KiB | 4 Q