How to use crc32 in PHP
In this article, I will explain how the crc32() function can be used in PHP.
crc32() function in PHP
- The crc32() function is used to calculate
a 32-bit cyclic redundancy checksum for a string.
- The crc32() function can be used to
validate data integrity.
Syntax
Parameter
- string
string is required
parameter. it is determine string to be calculate.
Example
The following example show to how the
crc32() function can be used in PHP.
<html>
<body>
<h3 style="color: green;">crc32() function example in
PHP</h3>
<?php
$string = crc32("C-sharpcorner");
echo 'C-sharpcorner Without %u: '.$string."<br
/>";
echo 'C-sharpcorner With %u: ';
printf("%u",$string);
?>
</body>
</html> |
Output
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