PHP Tutorial - PHP crc32() Function
The crc32() function calculates a 32-bit CRC (cyclic redundancy checksum) for a string.
Syntax
PHP crc32() Function has the following syntax.
crc32(string)Parameter
string is the value we want to convert.
Example
The following code prints the result of crc32().
<?php
$str = crc32("java2s.com");
printf("%u\n",$str);
?>
We have to use %u to format the result.
The code above generates the following result.
