chr

(PHP 4, PHP 5, PHP 7)

Return a specific character

string chr ( int $ascii )

Returns a one-character string containing the character specified by ascii.

This function complements ord().

Parameters:

ascii

The ascii code.

Returns:

Returns the specified character.

Examples:

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);
?>

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