chr() - string

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

Parameters : 
 ascii - The extended ASCII code.
      

       Values outside the valid range (0..255) will be bitwise and'ed with 255,
       which is equivalent to the following algorithm:
       

while ($ascii < 0) {    $ascii += 256;}$ascii %= 256; 

Syntax

string chr
    ( int $ascii
   )

Example

while ($ascii < 0) {    $ascii += 256;}$ascii %= 256;

Output / Return Value

Limitations

Alternatives / See Also

Reference