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run code in 500+ PHP versions simultaneously
<?php if (version_compare(PHP_VERSION, '7.0.0-dev') < 0) { assert_options(ASSERT_CALLBACK, function($file, $line, $code, $message) { if (empty($message)) { $message = $code; } var_dump(array($message)); }); } assert('FALSE');
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/bpunR on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/bpunR on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/bpunR on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
Warning: Missing argument 4 for {closure}() in /in/bpunR on line 4 array(1) { [0]=> string(5) "FALSE" } Warning: assert(): Assertion "FALSE" failed in /in/bpunR on line 12
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.3.32 - 7.3.33
Warning: assert(): Assertion "FALSE" failed in /in/bpunR on line 12
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Deprecated: assert(): Calling assert() with a string argument is deprecated in /in/bpunR on line 12 Warning: assert(): Assertion "FALSE" failed in /in/bpunR on line 12
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
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48.37 ms | 1175 KiB | 29 Q