<?php $searchTerm = "ΓΌ"; $replaceTerm = "%FC"; $test=array("${searchTerm}/${searchTerm}_.${searchTerm}", "xay${searchTerm}", "asdasd/${searchTerm}.mp3", "${searchTerm}.", "blahahbasd${searchTerm}", "1234${searchTerm}1234"); foreach ($test as $t) echo "$t => " . preg_replace("/". preg_quote($searchTerm) . "([^_.]|$)/x", preg_quote($replaceTerm) . "\${1}", $t) . "\n";
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