Create function from string : Definition « Functions « 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 » Functions » Definition

Create function from string








<?

$lambda =create_function('$a,$b','return(strlen($a)-strlen($b));');

$array = array('really long string here,boy', 'this', 'middling length',

               'larger');

usort($array,$lambda);

print_r($array);



?>

Related examples in the same category

1.	Declaring a Simple Function
2.	Function printing text on a Web Page
3.	Declaring a Function
4.	A Simple User Function
5.	A Function Requiring Two Arguments
6.	A Function to Build Query Strings
7.	A function that calculates sales tax
8.	Accessing a Global Variable from Within a Function
9.	Build and then call a function
10.	Call the function
11.	Create a User Function
12.	Defining functions before or after calling them
13.	Creating and calling a function that accepts arguments
14.	Define constant in a function
15.	nesting functions
16.	global key word in a function
17.	Variables Defined Outside Functions Are Inaccessible from Within a Function by Default
18.	Using nested functions

www.java2java.com | Contact Us

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

All other trademarks are property of their respective owners.