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run code in 300+ PHP versions simultaneously
<?php if (PHP_VERSION_ID === 50508) { $string = "miauw\xe1\x8e\xa3\xf0\x90\x8a\xa0"; preg_replace('/./uD', '', $string, -1, $count); var_dump( $string, $count ); }
Output for git.master, git.master_jit, rfc.property-hooks

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