Capturing with nested parentheses : preg_match « String « PHP

1.	Chart
2.	Class
3.	Components
4.	Cookie Session
5.	Data Structure
6.	Data Type
7.	Date
8.	Design Patterns
9.	Development
10.	DNS
11.	Email
12.	File Directory
13.	Form
14.	Functions
15.	Graphics Image
16.	HTML
17.	Language Basics
18.	Login Authentication
19.	Math
20.	MySQL Database
21.	Network
22.	Operator
23.	PDF
24.	Reflection
25.	Statement
26.	String
27.	Utility Function
28.	Web Services SOAP WSDL
29.	XML

Java Source Code / Java Documentation

Java Open Source

Jar File Download

Photoshop Tutorials

Flash Tutorials

3ds-Max Tutorials

Illustrator Tutorials

C# / CSharp Tutorial

C# / CSharp Open Source

ASP.NET Tutorial

JavaScript DHTML

JavaScript Tutorial

JavaScript Reference

HTML CSS Reference

Python Tutorial

Python Open Source

SQL Server / T-SQL

SQL Server / T-SQL Tutorial

Oracle PL / SQL

Oracle PL/SQL Tutorial

VB.Net Tutorial

Flash / Flex / ActionScript

VBA / Excel / Access / Word

Microsoft Office PowerPoint 2007 Tutorial

Microsoft Office Excel 2007 Tutorial

Microsoft Office Word 2007 Tutorial

PHP » String » preg_match

Capturing with nested parentheses


 

<?

if (preg_match('/^(\d{5})(-(\d{4}))?$/',$_POST['zip'],$matches)) {

    print "The beginning of the ZIP Code is: $matches[1]\n";

    if (isset($matches[2])) {

        print "The ZIP+4 is: $matches[3]";

    }

}

?>

Related examples in the same category

1.	Capturing with preg_match()
2.	Check quotes in a file
3.	Combine patterns with the pipe (\|) character to create branches
4.	Checking the syntax of an e-mail address
5.	preg_match
6.	preg_match( ) calls and what they match
7.	preg_match() function returns true if pattern exists, and false otherwise.
8.	Matching Patterns with preg_match()
9.	Matching with preg_match()
10.	PREG_OFFSET_CAPTURE and preg_match()
11.	Using preg_match to return an array of matches that start with ple
12.	Detecting ZIP Codes in Strings
13.	Looking for any lowercase alphabetical character or the numbers 3, 4, and 7
14.	Efficiently finding lines that match a pattern
15.	Find the first "p" string and match as many characters as possible until the last possible "t" is reached.
16.	Finding All Matching Lines in a File
17.	Finding Lines with an Odd Number of Quotes
18.	Finding Repeated Words
19.	Finding Words Not Followed by Other Words
20.	Finding the nth Occurrence of a Match
21.	Get the start and end of the string when m is enabled, you should use \A and \z, like this:
22.	Negate the characters in the character class
23.	Parsing a date with a regular expression
24.	Words and Whitespace Regexps
25.	i renders the regular expression non case sensitive
26.	s modifier: use . to match characters across multiple lines.
27.	Regular expressions using +, *, and ?
28.	Regular expressions using braces
29.	Put the word boundary character to the test
30.	Validating numbers with regular expressions
31.	Use regular expression to check each line of the code
32.	Testing the Complexity of Passwords

www.java2java.com | Contact Us

Copyright 2009 - 12 Demo Source and Support. All rights reserved.

All other trademarks are property of their respective owners.