<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Pattern Syntax</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pcre.pattern.html">PCRE Patterns</a></div> <div class="next" style="text-align: right; float: right;"><a href="regexp.introduction.html">Introduction</a></div> <div class="up"><a href="pcre.pattern.html">PCRE Patterns</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="reference.pcre.pattern.syntax" class="chapter"> <h1>Pattern Syntax</h1> <h2>Table of Contents</h2><ul class="chunklist chunklist_chapter"><li><a href="regexp.introduction.html">Introduction</a></li><li><a href="regexp.reference.delimiters.html">Delimiters</a></li><li><a href="regexp.reference.meta.html">Meta-characters</a></li><li><a href="regexp.reference.escape.html">Escape sequences</a></li><li><a href="regexp.reference.unicode.html">Unicode character properties</a></li><li><a href="regexp.reference.anchors.html">Anchors</a></li><li><a href="regexp.reference.dot.html">Dot</a></li><li><a href="regexp.reference.character-classes.html">Character classes</a></li><li><a href="regexp.reference.alternation.html">Alternation</a></li><li><a href="regexp.reference.internal-options.html">Internal option setting</a></li><li><a href="regexp.reference.subpatterns.html">Subpatterns</a></li><li><a href="regexp.reference.repetition.html">Repetition</a></li><li><a href="regexp.reference.back-references.html">Back references</a></li><li><a href="regexp.reference.assertions.html">Assertions</a></li><li><a href="regexp.reference.onlyonce.html">Once-only subpatterns</a></li><li><a href="regexp.reference.conditional.html">Conditional subpatterns</a></li><li><a href="regexp.reference.comments.html">Comments</a></li><li><a href="regexp.reference.recursive.html">Recursive patterns</a></li><li><a href="regexp.reference.performance.html">Performance</a></li></ul> </div> <hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="pcre.pattern.html">PCRE Patterns</a></div> <div class="next" style="text-align: right; float: right;"><a href="regexp.introduction.html">Introduction</a></div> <div class="up"><a href="pcre.pattern.html">PCRE Patterns</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>
