(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.0.0)
PharFileInfo::isCRCChecked — Returns whether file entry has had its CRC verified
This returns whether a file within a Phar archive has had its CRC verified.
TRUE if the file has had its CRC verified, FALSE if not.
Example #1 A PharFileInfo::isCRCChecked() example
<?php
try {
$p = new Phar('/path/to/my.phar', 0, 'my.phar');
$p['myfile.txt'] = 'hi';
$file = $p['myfile.txt'];
var_dump($file->isCRCChecked());
} catch (Exception $e) {
echo 'Create/modify operations failed on my.phar: ', $e;
}
?>
以上例程会输出：
bool(true)