包括不带.phar扩展名的PHP PHAR [英] Include PHP PHAR without .phar extension

问题描述

我在将PHAR包含到我的应用程序引导代码中时遇到麻烦.我试图包括phpunit/phpunit PHAR，以在我的应用程序中提供PHPUnit类.

I'm having trouble including a PHAR into my application bootstrapping code. I'm attempting to include the phpunit/phpunit PHAR to have the PHPUnit classes available in my application.

鉴于我具有以下目录结构:

Given I have the following directory structure:

/path/to/code/
    app.php
    phpunit

其中phpunit是作为PHAR的PHPUnit，而app.php包含:

Where phpunit is the PHPUnit as a PHAR, and app.php contains:

<?php

$phar = 'phar://' . __DIR__ . '/phpunit';

include $phar;

assert(class_exists('\\PHPUnit\\Framework\\TestCase'));

我收到以下错误:

PHP Warning:  include(phar:///path/to/code/phpunit): failed to open stream:
    phar error: no directory in "phar:///path/to/code/phpunit",
    must have at least phar:///path/to/code/phpunit/ for root directory
    (always use full path to a new phar) in /path/to/code/app.php on line 4

但是当我将PHAR重命名为phpunit.phar时，请使用

But when I rename the PHAR to phpunit.phar, and include that instead using

<?php

$phar = 'phar://' . __DIR__ . '/phpunit.phar';

include $phar;

assert(class_exists('\\PHPUnit\\Framework\\TestCase'));

代码可以正常工作，并且TestCase类存在.

The code works fine, and the TestCase class exists.

为什么第一个版本不起作用，关于新药的完整路径"的错误是什么意思?

Why doesn't the first version work, and what does the error about "full path to a new phar" mean?

我的PHP版本是7.2，PHPUnit PHAR在版本7 *上，该版本已与Phive一起安装.

My PHP version is 7.2, and the PHPUnit PHAR is on version 7.* which has been installed with Phive.

为什么不包括使用.phar扩展名?"

"Why don't you just include using the .phar extension?"

我希望能够不带.phar扩展名而将PHPUnit PHAR用作二进制文件，以保持环境整洁.

I want to be able to use the PHPUnit PHAR as a binary without the .phar extension to keep things cleaner.

推荐答案

为什么第一个版本不起作用

Why doesn't the first version work

基于源代码，您应该可以将phar标记为可执行文件，并且不带扩展名即可使用，但是，如果这样做，我不确定您可以运行它.

Based on the source code, you should be able to use a mark the phar as executable and use it without an extension, but if you do that, I am not sure you can run it.

 * if executable is 1, only returns SUCCESS if the extension is one of the tar/zip .phar extensions
 * if executable is 0, it returns SUCCESS only if the filename does *not* contain ".phar" anywhere, and treats
 * the first extension as the filename extension
 *
 * if an extension is found, it sets ext_str to the location of the file extension in filename,
 * and ext_len to the length of the extension.
 * for urls like "phar://alias/oops" it instead sets ext_len to -1 and returns FAILURE, which tells
 * the calling function to use "alias" as the phar alias
 *
 * the last parameter should be set to tell the thing to assume that filename is the full path, and only to check the
 * extension rules, not to iterate.

通往新法尔的完整道路"的错误是什么意思?

what does the error about "full path to a new phar" mean?

我认为他们正在努力传达您不能通过一条通往法尔的部分路径的信.

I think they are trying to convey that you cannot pass a partial path to a phar.

我希望能够将PHPUnit PHAR用作二进制文件，而不使用.phar扩展名，以保持环境整洁.

I want to be able to use the PHPUnit PHAR as a binary without the .phar extension to keep things cleaner.

您总是可以将phar文件符号链接或别名为无扩展名.

You could always just symlink or alias the phar file to an extensionless name.

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