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run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=51363 function myErrorHandler($errno, $errstr, $errfile, $errline) { var_dump($errno, $errstr, $errfile, $errline); /* Don't execute PHP internal error handler */ return true; } set_error_handler("myErrorHandler"); $recursive = array(); $recursive[] = &$recursive; var_dump($recursive);

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39.43 ms | 402 KiB | 5 Q