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<?php $string = '  love@outerbanks.org  '; preg_match('/^\x{c2a0}*(.*?)\x{c2a0}*$/u', $string, $out); for ($i = 0;$i < strlen($out[1]);$i++) { echo ord($out[1][$i]).PHP_EOL; }
Output for git.master, git.master_jit, rfc.property-hooks
194 160 194 160 108 111 118 101 64 111 117 116 101 114 98 97 110 107 115 46 111 114 103 194 160 194 160

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