PharFileInfo::getCRC32

(PECL phar:1.0.0-1.2.1)

PharFileInfo::getCRC32 — Returns CRC32 code or throws an exception if CRC has not been verified

Description

int PharFileInfo::getCRC32 ( void )

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

Valeurs de retour

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

Erreurs / 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.

Exemples

Exemple #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;
}
?>

L'exemple ci-dessus va afficher :

3633523372