(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);
?>
See also:
ord() -
» ASCII-table - table
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