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What are packages in Laravel?

What are packages in Laravel?

Packages are the primary way of adding functionality to Laravel. Packages might be anything from a great way to work with dates like Carbon or a package that allows you to associate files with Eloquent models like Spatie’s Laravel Media Library. There are different types of packages.

What is PHP PEAR used for?

As noted previously, PEAR is short for “PHP Extension and Application Repository.” The purpose of PEAR is to provide the following: A structured library of open-source code for PHP users. A system for code distribution and package maintenance. A standard style for code written in PHP.

What are PHP extensions?

A PHP extension is a specially formed library or plugin. But a . PHP file extension is the name of a file. In other words, files that have a . php file extension are not the same thing as an extension a PHP developer uses in code to extend functionality.

How do I download PHP packages?

Step 1: Download the PHP files You’ll need the PHP Windows installer. There are a number of versions of PHP available. Make sure you get the latest PHP 8 x64 Thread Safe ZIP package from https://www.php.net/downloads.php.

Can’t open PHP artisan serve?

Laravel error could not open input file artisan

  • Wrong console location. This error mainly occurs when a user tries to open a Laravel project outside the project folder.
  • Improper permissions of artisan. Sometimes the artisan may not be executable.

How do I update artisan in PHP?

The latest Laravel installer will be essential to your workflow, so you need to make sure you get the newest version….Updating the Installer

  1. Update to ^4.0 via composer require.
  2. Uninstall and re-install the package via Composer.
  3. Update the global composer. json file and run composer update.

Is PHP PEAR dead?

Pear.php.net shuts down after maintainers discover serious supply-chain attack.

What do you know about PHP?

PHP (recursive acronym for PHP: Hypertext Preprocessor ) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML.

Are PHP files safe?

PHP is subject to the security built into most server systems with respect to permissions on a file and directory basis. This allows you to control which files in the filesystem may be read. Consider the following script, where a user indicates that they’d like to delete a file in their home directory.

How do you check if PHP extension is enabled?

Are you looking for a particular extension? In your phpinfo(); , just hit Ctrl + F in your web browser, type in the first 3-4 letters of the extension you’re looking for, and it should show you whether or not its loaded.

How is a package used in a PHP file?

A package is used to group classes and procedural pages together in the same manner that a directory groups related files together. If found in a page-level DocBlock, packagename specifies the package that all functions, includes, and defines in the php file belong to.

When to use @ package and phpDocumentor?

@package can only be used to document procedural pages or classes. Packages are used to help you logically group related elements. You write classes to group related functions and data together, and phpDocumentor represents the contents of files (functions, defines, and includes) as “Procedural Pages.”

Do you need an extension for your PHP file?

On most servers, this is the default extension for PHP files, but ask your server administrator to be sure. If your server supports PHP, then you do not need to do anything. Just create your .php files, put them in your web directory and the server will automatically parse them for you.

How is the @ package tag parsed in PHP?

@package groups php files together for documentation. There are two ways a @package tag is parsed: page-level package (defines, functions, includes/requires) class-level package (class, all its variables and methods) If a file contains functions and defines, they will be packaged by a page-level DocBlock.