PHP chr() Function

PHP chr() Function

The chr() function in PHP generates a single byte string from a number and returns a one-character string containing the character as specified by the unsigned integer.

Syntax

chr(bytevalue);

Parameter

bytevalue(required)- This parameter specifies an ASCII value.

Return

This function returns a single-character string containing the specified byte.

Example 1

Output

 The character for ASCII 52:*
 The character for ASCII 52:"
 The character for ASCII 52:B

Example 2

Output

2 + 2 * 2 = 6

Example 3

Output

$ is an international currency!

Example 4

Output

My name is " Reema "

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