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<?php $x = "¤"; $x .= "ä"; $re = '/ä/i'; $m = array(); if (preg_match($re, $x, $m) === 1) { print "<pre>" . print_r($m, 1) . "</pre>"; print "<pre>" . $x . "</pre>"; } else { print "GNU"; } print "<br />Done";
Output for git.master, git.master_jit, rfc.property-hooks
<pre>Array ( [0] => ä ) </pre><pre>¤ä</pre><br />Done

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