目录1. MongoDB模糊查询操作介绍2. $regex操作符的使用2.1 匹配指定字符串2.2 匹配以指定字符串开头的字符串2.3 匹配以指定字符串结尾的字符串2.4 匹配包含或者不包含指定字符串的字符串2.5 匹配指定长度的字符串3.
If I have, for example, the below regex string: \'^/abc/(?P<some_int>\\d{3})/\\d{0,2}/$\' Is there an easy way to determine when a group is a number/int?
I have text similar to the following: ==Mainsection1== Some text here ===Subsection1.1=== Other text here
I have a lot of pdfs that I want to rename with /usr/bin/rename. The files are named in the following pattern:
I\'m trying to find the easiest validation regular expression (PCRE) for use in method preg_match() in PHP. I want to keep it as easy as possible and avoid repetition if possible.
This code is not working to server. But It is working to my localhost (xampp) $url = file_get_contents(\'http://www.site.com/\');
I want to find any pattern matching:###-##-#### and replace the ###-##, with ***-** but leave the -####
As far as i know there are many other questions similar to title, but my main reason for asking this question is i want my validatio开发者_StackOverflow中文版n as perfect as i want. Here is my explana
I\'ve got a small php script that will gather all files in a directory. Futhermore, I\'m cleaning through this array of names to skip over the ones I don\'t want:
I want to redirect a user from varying urls to a specific one.I\'ve tried various flavors of replacing and I cant seem to get the behavior I want.This code works except I\'m providing the hostname.I w
加载中,请稍侯......