if ( preg_match( $spat, $text, $matches, PREG_OFFSET_CAPTURE, $start ) ) {
$epat = '';
foreach ( $matches as $key => $val ) {
if ( preg_match( $spat, $text, $matches, PREG_OFFSET_CAPTURE, $start ) ) {
$epat = '';
foreach ( $matches as $key => $val ) {