3v4l.org

run code in 300+ PHP versions simultaneously
<?php $argument = "8BITMIME "; $verb = strtok( $argument, ' ' ); $arguments = substr( $argument, strlen( $verb ) + 1, strlen( $argument ) - strlen( $verb ) - 1 ); $_esmtp = array(); $_esmtp[$verb] = $arguments; var_dump($verb, $arguments, isset($_esmtp['8BITMIME'] ));

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38.98 ms | 402 KiB | 5 Q