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
 |
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