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<?php $string = 'somenametofind|alinktoimages_icon_047_00.png|some-text'; $searched = array("some-text", "047"); foreach ($searched as $s) { if (preg_match("/(^|[^A-Za-z0-9])$s([^A-Za-z0-9]|$)/i", $string) ) { echo "found $s\n"; } }

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