PHP5中文手册·Construct a Phar archive object -- 追寻梦想＞编程乐园＞PHP 编程

说明

void Phar::__construct ( string $fname [, int $flags [, string $alias ]] )

参数

fname: Path to an existing Phar archive
flags: flags to pass to parent class RecursiveDirectoryIterator. See » SPL RecursiveDirectoryIterator docs
alias: Alias with which this Phar archive should be referred to in calls to stream functionality.

错误／异常

Throws BadMethodCallException if called twice, UnexpectedValueException if the phar archive can't be opened.

范例

Example#1 A Phar::__construct() example


<?php
try {
    $p = new Phar('/path/to/my.phar', CURRENT_AS_FILEINFO | KEY_AS_FILENAME,
                  'my.phar');
} catch (UnexpectedValueException $e) {
    die('Could not open my.phar');
} catch (BadMethodCallException $e) {
    echo 'technically, this cannot happen';
}
// this works now
echo file_get_contents('phar://my.phar/example.txt');
// and works as if we had typed
echo file_get_contents('phar:///path/to/my.phar/example.txt');
?>


	PHP5中文手册 Phar->compressAllFilesGZ Phar->count phar PHP Manual Phar::__construct (PECL phar:1.0.0-1.2.1) Phar::__construct — Construct a Phar archive object 说明 void Phar::__construct ( string `$fname` [, int `$flags` [, string `$alias` ]] ) 参数 `fname` Path to an existing Phar archive `flags` flags to pass to parent class RecursiveDirectoryIterator. See » SPL RecursiveDirectoryIterator docs `alias` Alias with which this Phar archive should be referred to in calls to stream functionality. 错误／异常 Throws BadMethodCallException if called twice, UnexpectedValueException if the phar archive can't be opened. 范例 Example#1 A Phar::__construct() example <?php try { $p = new Phar('/path/to/my.phar', CURRENT_AS_FILEINFO \| KEY_AS_FILENAME, 'my.phar'); } catch (UnexpectedValueException $e) { die('Could not open my.phar'); } catch (BadMethodCallException $e) { echo 'technically, this cannot happen'; } // this works now echo file_get_contents('phar://my.phar/example.txt'); // and works as if we had typed echo file_get_contents('phar:///path/to/my.phar/example.txt'); ?> Phar->compressAllFilesGZ Phar->count phar PHP Manual