W3Schools.com

PHP strtr() Function

PHP String Reference Complete PHP String Reference

Definition and Usage

The strtr() function translates certain characters in a string.

Syntax

strtr(string,from,to)

or

strtr(string,array)

Parameter Description
string Required. Specifies the string to translate
from Required (unless array is used). Specifies what characters to change
to Required (unless array is used). Specifies what characters to change into
array Required (unless to and from is used). An array containing what to change from as key, and what to change to as value

Tips and Notes

Note: If from and to are different length, both will be formatted to the length of the shortest.

Example 1

<?php
echo strtr("Hilla Warld","ia","eo");
?>

The output of the code above will be:

Hello World

Example 2

<?php
$arr = array("Hello" => "Hi", "world" => "earth");
echo strtr("Hello world",$arr);
?>

The output of the code above will be:

Hi earth

PHP String Reference Complete PHP String Reference
WEB HOSTING
Best Web Hosting
PHP MySQL Hosting
Best Hosting Coupons
UK Reseller Hosting
Cloud Hosting
Top Web Hosting
$3.98 Unlimited Hosting
Premium Website Design
WEB BUILDING
XML Editor - Free Trial!
FREE Website BUILDER
Best Website Templates Top CSS Templates
CREATE HTML Websites
EASY WEBSITE BUILDER
W3SCHOOLS EXAMS
Get Certified in:
HTML, CSS, JavaScript, XML, PHP, and ASP
W3SCHOOLS BOOKS
New Books:
HTML, CSS
JavaScript, and Ajax
STATISTICS
Browser Statistics
Browser OS
Browser Display
SHARE THIS PAGE