(PHP 3, PHP 4 >= 4.0.0)
chr -- Return a specific character
Description
string
chr ( int ascii)
Returns a one-character string containing the character specified
by ascii.
Example 1. chr() example $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.mindspring.com/~jc1/serial/Resources/ASCII.html.
This function complements ord(). See also
sprintf() with a format string of
%c.