Phar::running()

(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 2.0.0)

Returns the full path on disk or full phar URL to the currently executing Phar archive

说明

finalpublicstaticPhar::running([bool $retphar= TRUE]): string

Returns the full path to the running phar archive. This is intended for use much like the__FILE__magic constant, and only has effect inside an executing phar archive.

Inside the stub of an archive,Phar::running() returns"". Simply use __FILE__ to access the current running phar inside a stub.

参数

$retphar

If FALSE, the full path on disk to the phar archive is returned. If TRUE, a full phar URL is returned.

返回值

Returns the filename if valid, empty string otherwise.

范例

A Phar::running() example

For the following example, assume the phar archive is located at/path/to/phar/my.phar.

<?php
$a = Phar::running(); // $a is "phar:///path/to/my.phar"
$b = Phar::running(false); // $b is "/path/to/my.phar"
?>