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run code in 300+ PHP versions simultaneously
<?php $query = 'foo bar=baz'; var_dump(parse_str($query));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught ArgumentCountError: parse_str() expects exactly 2 arguments, 1 given in /in/X7VBc:4 Stack trace: #0 /in/X7VBc(4): parse_str('foo bar=baz') #1 {main} thrown in /in/X7VBc on line 4
Process exited with code 255.
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: parse_str(): Calling parse_str() without the result argument is deprecated in /in/X7VBc on line 4 NULL
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.3.32 - 7.3.33
NULL

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