preg grep examples

In the use of regular expressions, I have been in the guerrilla, it is time to come up with a summary. Because of the irresistible reason of stupidity, can only choose to simply say, only write down the ASCII encoding character matching and

Regular Expression Guide      Edit recommendations A Guide to the regular expression for answering questionsTechnical developers of common text processing and language development must read it!        Basic Information Author:Yu Sheng  Press:

PHP-based applications face a variety of attacks: XSS: Cross-site scripting is a vulnerable point for PHP Web applications. Attackers can use it to steal user information. You can configure Apache, or write more secure PHP code (verify all user

Author: cnbird t00ls.net I. php file system path normalization attackUse // and/. In the path to open/etc/passwd/or/etc/passwd/. As a file.Ii. Path Truncation Attack in PHP File SystemPHP has a path truncation problem (a very evil means snprintf ().

PHP interview questions, that is, no answer I. Basic and program questions (we suggest using the languages you are good at: C/C ++, PHP, and Java) 1. Write a sorting algorithm, which can be Bubble sorting or fast sorting. Assume that the object to