Return characters from different ASCII values:
The chr() function returns a character from the specified ASCII value.
The ASCII value can be specified in decimal, octal, or hex values. Octal values are defined by a leading 0, while hex values are defined by a leading 0x.
Parameter | Description |
---|---|
ascii | Required. An ASCII value |
Return Value: | Returns the specified character |
---|---|
PHP Version: | 4+ |
Using the octal value 046 to add the ASCII Character: &.
Using the decimal values 43 and 61 to add the ASCII Characters: + and =.