chr

Return a specific character (PHP 3, PHP 4 )
string chr ( int ascii )

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

Example 909. chr() example

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<?php
$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);
?>

You can find an ASCII-table over here: » http://www.asciitable.com.

This function complements ord(). See also sprintf() with a format string of %c.

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