3v4l.org

run code in 300+ PHP versions simultaneously
<?php function myErrorHandler($errno, $errstr, $errfile, $errline) { echo "I regret nothing, except ".$errstr."\n"; /* Don't execute PHP internal error handler */ return true; } $old_error_handler = set_error_handler("myErrorHandler"); echo "start\n"; try { trigger_error("I R ERROR\n", E_USER_ERROR); } catch (Exception $e) { echo "Caught exception\n"; } echo "end\n";
Output for 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 - 7.1.20, 7.2.0 - 7.2.33, 7.3.12 - 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 - 8.3.6
start I regret nothing, except I R ERROR end
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '{' in /in/STUvu on line 17
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected '{' in /in/STUvu on line 17
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/STUvu on line 17
Process exited with code 255.
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205.13 ms | 401 KiB | 315 Q