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What is PECL and PEAR?

What is PECL and PEAR?

PECL: PECL is a PHP expansion pack or in other words, a PHP Extension Community Library. PHP has borrowed PEAR from its section of regular expressions. It is the top extension of PHP whereas, on the other hand, PECL is the underlying extension of PHP. PEAR includes the official open-source class library for PHP.

What is PECL command?

» PECL is a repository of PHP extensions that are made available to you via the » PEAR packaging system. The information in the PEAR manual for the pear command also applies to the pecl command. To be useful, a shared extension must be built, installed, and loaded.

How do you get PECL?


  1. Install the Developer Tools for your DV server.
  2. Log into your server with a root or sudo user via SSH.
  3. Create a temporary executable “/tmp” directory, as shown in steps 1-3 of this article.
  4. Perform a channel-update for PEAR and PECL: # pear channel-update # pecl channel-update
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What is PEAR coding?

The PHP Extension and Application Repository, or PEAR, is a repository of PHP software code. The project seeks to provide a structured library of code, maintain a system for distributing code and for managing code packages, and promote a standard coding style.

What is the principal purpose of PEAR in PHP?

PEAR is short for “PHP Extension and Application Repository” and is pronounced just like the fruit. The purpose of PEAR is to provide: A structured library of open-source code for PHP users. A system for code distribution and package maintenance.


This HTTP extension aims to provide a convenient and powerful. set of functionality for one of PHPs major applications. It eases handling of HTTP urls, headers and messages, provides. means for negotiation of a client’s preferred content type, language and charset, as well as a convenient way to send any.

What is Docker PHP ext enable?

docker-php-ext-enable – enables an already extension by adding a specific entry to php. ini. Extensions installed with pecl or native package managers may not be enabled by default thus require this additional step. As mentioned above, extensions installed with docker-php-ext-install are being enabled automatically.

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What are PHP extensions?

A PHP extension is a specially formed library or plug-in that provides a function that can be used by many applications.

What is use of PEAR in PHP?

PEAR means “PHP Extension and Application Repository.” It is a framework and distribution system for reusable PHP components. It extends PHP and gives a higher level of programming for all web developers.

Is PHP PEAR dead?

PEAR is dead. PECL is not dead, which is a bad situation because the PEAR and PECL codebase is highly coupled.

How do I know if PECL is installed?

PECL modules are C extensions (programs) that can be compiled into PHP. To determine if a particular PECL module is installed and enabled, you will want to create a phpinfo page and check for the specific PECL module you are looking to use in your PHP code.

What is PHP ZTS?

The PHP Agent supports Zend Thread Safe (ZTS) for PHP 7.4. PHP Agent integrates with the ZTS mode, which helps to instrument multithreaded applications on PHP. This enables you to view the end-to-end business transaction flow and exit calls without breaks in correlation or end-to-end visibility.

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What is the difference between pear and PECL in PHP?

PEAR is PHP Extension and Application Repository, it has libraries and code written IN php. Those you can simply download, install and include in your code. PECL is a repository of C extensions for PHP. Those extensions are usually installed via the pecl command, which is an alias for pear, with the default channel/repository set to

What is the difference between PECL and pepear?

pear is a php classes written in php Whereas pecl is extensions which not written in php and need compiling . PEAR as-such is not a coding standard. Instead PEAR “follows” a set coding standard that is encouraged within the PHP Community.

What is the difference between pear and composer?

What is the difference between PEAR and Composer? PEAR is used to install a PHP software package and Composer is used for the same thing.

Is it possible to install PECL extensions through composer?

I don’t think you’ll be able to install any PECL extension through composer. Composer can manage PHP dependencies for a project, and those dependencies need to include a valid composer.json file to be able to be identified as a package. If you check the pecl/mongodb repo, you’ll see no such thing.