1--TEST-- 2Bug #70232 (Incorrect bump-along behavior with \K and empty string match) 3--SKIPIF-- 4<?php 5if (version_compare(explode(' ', PCRE_VERSION)[0], '8.0', 'lt')) { 6 die("skip this test requires libpcre >= 8.0"); 7} 8?> 9--FILE-- 10<?php 11$pattern = '~(?: |\G)\d\B\K~'; 12$subject = "123 a123 1234567 b123 123"; 13preg_match_all($pattern, $subject, $matches); 14var_dump($matches); 15var_dump(preg_replace($pattern, "*", $subject)); 16var_dump(preg_split($pattern, $subject)); 17?> 18--EXPECT-- 19array(1) { 20 [0]=> 21 array(10) { 22 [0]=> 23 string(0) "" 24 [1]=> 25 string(0) "" 26 [2]=> 27 string(0) "" 28 [3]=> 29 string(0) "" 30 [4]=> 31 string(0) "" 32 [5]=> 33 string(0) "" 34 [6]=> 35 string(0) "" 36 [7]=> 37 string(0) "" 38 [8]=> 39 string(0) "" 40 [9]=> 41 string(0) "" 42 } 43} 44string(35) "1*2*3 a123 1*2*3*4*5*6*7 b123 1*2*3" 45array(11) { 46 [0]=> 47 string(1) "1" 48 [1]=> 49 string(1) "2" 50 [2]=> 51 string(8) "3 a123 1" 52 [3]=> 53 string(1) "2" 54 [4]=> 55 string(1) "3" 56 [5]=> 57 string(1) "4" 58 [6]=> 59 string(1) "5" 60 [7]=> 61 string(1) "6" 62 [8]=> 63 string(8) "7 b123 1" 64 [9]=> 65 string(1) "2" 66 [10]=> 67 string(1) "3" 68} 69
