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<?php $secret = 9292929; $data = '$secret = 1111111'; $trigger = ".*)/e\0"; // function to emphasizes the searched word in the results preg_replace( "/($trigger)/i", '"<em>" . strtoupper($1) . "</em>"', $data ); var_dump( $secret );
Output for git.master, git.master_jit, rfc.property-hooks
Warning: preg_replace(): NUL is not a valid modifier in /in/SddDJ on line 10 int(9292929)

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