PharData::__construct
(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 2.0.0)
PharData::__construct — Construct a non-executable tar or zip archive object
说明
PharData::__construct
( string
$fname
[, int $flags
[, string $alias
[, int $format = Phar::TAR
]]] )参数
-
fname -
Path to an existing tar/zip archive or to-be-created archive
-
flags -
Flags to pass to Phar parent class RecursiveDirectoryIterator.
-
alias -
Alias with which this Phar archive should be referred to in calls to stream functionality.
-
format -
One of the file format constants available within the Phar class.
错误／异常
Throws BadMethodCallException if called twice; UnexpectedValueException if the Phar archive can't be opened.
范例
Example #1 A PharData::__construct() example
<?php
try {
$p = new PharData('/path/to/my.tar', Phar::CURRENT_AS_FILEINFO | Phar::KEY_AS_FILENAME);
} catch (UnexpectedValueException $e) {
die('Could not open my.tar');
} catch (BadMethodCallException $e) {
echo 'technically, this cannot happen';
}
echo file_get_contents('phar:///path/to/my.tar/example.txt');
?>