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run code in 300+ PHP versions simultaneously
<?php function errorHandler($errno, $errstr, $errfile, $errline) { throw new Exception($errstr); } function exceptionHandler($e) { echo "exceptionHandler: '", $e->getMessage(), "'\n"; } set_error_handler("errorHandler"); set_exception_handler("exceptionHandler"); // this works as expected //$a = $foo; // this does not $a = $foo();
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
exceptionHandler: 'Undefined variable $foo'
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.30, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
exceptionHandler: 'Undefined variable: foo'
preferences:
205.81 ms | 403 KiB | 275 Q