PharFileInfo::delMetadataPharFileInfo::getCRC32
(PHP >= 5.3.0, PECL phar >= 1.0.0)
PharFileInfo::getCRC32 — Returns CRC32 code or throws an exception if CRC has not been verified
Descrição
int PharFileInfo::getCRC32
( void
)
This returns the crc32() checksum of the file within the Phar archive.
Valor Retornado
The crc32() checksum of the file within the Phar archive.
Erros
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.
Exemplos
Exemplo #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;
}
?>
O exemplo acima irá imprimir:
3633523372
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