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
PHP Manual