PHP chr() Function
 Complete PHP String Reference
Definition and Usage
The chr() function returns a character from the specified ASCII value.
Syntax
| Parameter |
Description |
| ascii |
Required. An ASCII value |
Tips and Notes
Note: The x parameter can be specified in decimal, octal, or hex
values. Octal values are defined by a leading 0, while hex values are defined by
a leading 0x.
Example
<?php
echo chr(52)."<br />";
echo chr(052)."<br />";
echo chr(0x52)."<br />";
?>
|
The output of the code above will be:
Complete PHP String Reference
 |
W3Schools' Online Certification Program
The perfect solution for professionals who need to balance work, family, and career building.
More than 4000 certificates already issued!
|
The HTML Certificate documents your knowledge of HTML, XHTML, and CSS.
The JavaScript Certificate documents your knowledge of JavaScript and HTML DOM.
The XML Certificate documents your knowledge of XML, XML DOM and XSLT.
The ASP Certificate documents your knowledge of ASP, SQL, and ADO.
The PHP Certificate documents your knowledge of PHP and SQL (MySQL).
| 
