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PHP’s strrev is not safe to use on utf-8 strings because it reverses a string one byte at a time. So if a character consists of multiple bytes …

A resource for UNIX/Linux users

Free articles and tutorials on web design, promotion, PHP, CGI, JavaScript scripting and earning money from your website

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Unix and Linux articles , tutorials , commands for beginner and expert

Linux blog by Vivek - Includes news, help, tutorials, programming, tips and how-to guides for Linux, UNIX, and BSD.

Provides Instruction Guides, How-Tos, Troubleshooting Tips and Tricks on Linux, Database, Hardware, Security, Web and Open Source for both Newbies and Geeks - TheGeekStuff by Ramesh Natarajan

Welcome to the IBM support portal. From this site you can search the technical support knowledge base, get drivers and software downloads, access forums and premium services, submit problems, and obtain warranty and other support-related information

Free computer help and support. Answering all your computer related questions with complete information on all hardware and software.