1--TEST-- 2preg_filter() 3--FILE-- 4<?php 5 6$subject = array('1', 'a', '2', 'b', '3', 'A', 'B', '4'); 7$pattern = array('/\d/', '/[a-z]/', '/[1a]/'); 8$replace = array('A:$0', 'B:$0', 'C:$0'); 9 10var_dump(preg_filter($pattern, $replace, $subject)); 11 12?> 13===DONE=== 14--EXPECT-- 15array(6) { 16 [0]=> 17 string(5) "A:C:1" 18 [1]=> 19 string(5) "B:C:a" 20 [2]=> 21 string(3) "A:2" 22 [3]=> 23 string(3) "B:b" 24 [4]=> 25 string(3) "A:3" 26 [7]=> 27 string(3) "A:4" 28} 29===DONE=== 30
