Chapter 22. Regular Expressions

Recipe 22.0.  Introduction

Recipe 22.1.  Switching from ereg to preg

Recipe 22.2.  Matching Words

Recipe 22.3.  Finding the nth Occurrence of a Match

Recipe 22.4.  Choosing Greedy or Nongreedy Matches

Recipe 22.5.  Finding All Lines in a File That Match a Pattern

Recipe 22.6.  Capturing Text Inside HTML Tags

Recipe 22.7.  Preventing Parentheses from Capturing Text

Recipe 22.8.  Escaping Special Characters in a Regular Expression

Recipe 22.9.  Reading Records with a Pattern Separator

Recipe 22.10.  Using a PHP Function in a Regular Expression