Regular Expressions

Links

• Regular Expressions PHP Tutorial
• PCRE Pattern Syntax
• PCRE Pattern Modifiers
• PHP: Regular Expression Functions(Perl Compatible)
• Perl Regular Expressions (Good list of options for regex)
• Perl Regular Expressions by Steve Litt
• Weaving Magic with Regular Expressions
• Resource list of Regular Expression Links
• Mastering Regular Expressions Book by O'Reilly (good book, and it has some sample chapters and examples)