php - chr

Return a specific character

Description

string chr ( int $ascii )
Returns a one-character string containing the character specified by ascii.
This function complements ord().

Parameters

ascii

The ascii code.

Return Values

Returns the specified character.

Examples

Example 2382. chr() example

<?php


$str = "The string ends in escape: ";


$str .= chr(27); /* add an escape character at the end of $str */

/* Often this is more useful */
$str = sprintf("The string ends in escape: %c", 27);


?>