PharFileInfo::getCRC32

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

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

Açıklama

public PharFileInfo::getCRC32 ( void ) : int

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

Dönen Değerler

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

Hatalar/İstisnalar

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.

Örnekler

Örnek 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;
}
?>

Yukarıdaki örneğin çıktısı:

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