Please wait while we load your page...

PasswordSentry

Latest Version [8.00202205221] Last Updated [May-22-2022]

Tools

PHP Manual [PharFileInfo

Protect Your Website Today


PHP Manual || PharFileInfo

(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.0.0)

PharFileInfo::getCRC32Returns CRC32 code or throws an exception if CRC has not been verified

Description

public PharFileInfo::getCRC32 ( void ) : int

This returns the crc32() checksum of the file within the Phar archive.

Return Values

The crc32() checksum of the file within the Phar archive.

Errors/Exceptions

Throws BadMethodCallException if the file has not yet had its CRC32 verified. This should be impossible with normal use, as the CRC is verified upon opening the file for reading or writing.

Examples

Example #1 A PharFileInfo::getCRC32() example

<?php
try {
    
$p = new Phar('/path/to/my.phar'0'my.phar');
    
$p['myfile.txt'] = 'hi';
    
$file $p['myfile.txt'];
    echo 
$file->getCRC32();
} catch (
Exception $e) {
    echo 
'Write operations on my.phar.phar failed: '$e;
}
?>

The above example will output:

3633523372



PHP Manual || PharFileInfo