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chr
Return a specific character
(PHP 4, PHP 5)
string chr ( int ascii )
Returns a one-character string containing the character specified by ascii.
This function complements ord().
Examples
Example 2397. 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);
?>
See Also
sprintf() with a format string of %c |
| An » ASCII-table |