How to use phar package PHP

The phar in php is similar to the packaging file jar in java, that is, compressing a type of file in a folder.

Preface

First you need to modify the php.ini configuration to turn off readonly for phar. By default, phar packages cannot be written, and include is turned on by default. of.

phar.readonly => On

Create a phar compressed package

<?php
$phar = new Phar(&#39;swoole.phar&#39;);
$phar->buildFromDirectory(__DIR__.&#39;/../&#39;, &#39;/\.php$/&#39;);
$phar->compressFiles(Phar::GZ);
$phar->stopBuffering();
$phar->setStub($phar->createDefaultStub(&#39;lib_config.php&#39;));

# The parameter of

##new Phar is the name of the compressed package. buildFromDirectory specifies the compressed directory, and the second parameter can specify the extension of the compressed file through regular rules.

Phar::GZ indicates using gzip to compress this file. Also supports bz2 compression. Just change the parameter to PHAR::BZ2.

setSub is used to set the file to start loading. lib_config.php is automatically loaded and executed by default.

After executing this code, a swoole.phar file is generated.

Use phar compression package

##

<?php
include &#39;swoole.phar&#39;;
include &#39;swoole.phar/code/page.php&#39;;

Using phar can easily package your code and integrate Deploy to online machines.

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