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<?php $array = array( array ( 'id' => 10003, 'avs_id' => 'a_b_c_3248' ), array ( 'id' => 10003, 'avs_id' => 'd_e_f_3248' ) ); $src = 'a_b_c'; $result = array_filter ( $array, function( $row ) use( $src ) { return (strpos( $row['avs_id'], $src ) !== False); } ); print_r($result);

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