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<?php $lines ="From: {Name|1} {Email|11} Phone / Skype: {Phone / Skype|8} removeIfEmpty Message Body: {Tell us more|9} removeIfEmpty Sender's IP: {ip} {refUTM} -- This e-mail was sent from a contact form on Software Development Company - Redwerk (http://redwerk.com)"; $pattern = "/^.*\bremoveIfEmpty\b.*$/m"; $matches = array(); preg_match_all($pattern, $lines, $matches); foreach($matches as $match) { preg_replace("/removeIfEmpty/", $match, ""); var_dump(trim($match)); }
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught TypeError: preg_replace(): Argument #1 ($pattern) must be of type array when argument #2 ($replacement) is an array, string given in /in/rot5i:20 Stack trace: #0 /in/rot5i(20): preg_replace('/removeIfEmpty/', Array, '') #1 {main} thrown in /in/rot5i on line 20
Process exited with code 255.

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