Question

php 正则表达式 匹配 问题 用preg_match_all 找到所有在引号里 是 $baidu结尾的字符串

{'21q海淀区[mp4]$CioIyMTEwOA$tt2ty','aa地ae找到$CyuTIyteEwOA$baidu','eae3淀区[mp3]$OTnyMTEwOA$ia8qa','aaa1地找$rtOTIxMjc5Ng$baidu','4古5巨基$CyuTIyMTEwOA$baidu','23有七$COTIyMTEwOA$baidu'}

用preg_match_all 找到所有在引号里 是 $baidu结尾的字符串

Answer 1

(?<=')[^']*\$baidu(?=')

Answer 2

preg_match_all('~\'([^\']*\$baidu)\'~', $str, $matches);