README

This library helps to find PHP extension required by your code, it can be used in CI tools.

Installation

PHP extension finder requires PHP 7.1.0 or newer. You can install it via Composer. This project is not meant to be run as a dependency, so install it as project:

mkdir -p ~/tests/php-extensions-finder
composer require efabrica/php-extensions-finder

or globally:

composer global require efabrica/php-extensions-finder

Usage

~/tests/php-extensions-finder/vendor/bin/php-extensions-finder check [--composer COMPOSER] [--] <dirs>...

or

php-extensions-finder check [--composer COMPOSER] [--] <dirs>...

if it is installed globally

For more information, run with option --help

The result looks like:

Please, add these lines to your composer.json:
==============================================

{
    "require": {
        "ext-json": "*"
    }
}

With option -vvv output will be extended with missing extensions usage:

Missing extensions usage:
=========================

ext-json
--------
src/Command/MyCommand.php:35 json_decode
src/Command/MyCommand.php:70 json_encode
src/Command/MyCommand.php:70 JSON_PRETTY_PRINT

Please, add these lines to your composer.json:
==============================================

{
    "require": {
        "ext-json": "*"
    }
}

Return code is count of missing extensions, so you can use it in CI tools.