PharFileInfo::getCRC32
(PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.0.0)
PharFileInfo::getCRC32 — Returns CRC32 code or throws an exception if CRC has not been verified
Açıklama
This returns the crc32() checksum of the file within the Phar archive.
Bağımsız Değişkenler
Bu işlevin bağımsız değişkeni yoktur.
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:
3633523372
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