How to set up the php running environment in vscode

Before using VS Code for PHP development, you need to correctly configure the PHP running environment to facilitate development and debugging. In this article, we will introduce how to set up the PHP running environment in VS Code. This article assumes that you have installed PHP according to the PHP installation guide and have VS Code installed on your machine.

1. Install PHP plug-in

First, you need to install the PHP plug-in in VS Code. Open VS Code, click the extension icon on the left, search for the "PHP" plug-in and install it. If you have already installed it, you can skip directly to the next step.

2. Install composer plugin

Composer is a PHP package manager that automatically installs, updates and manages dependencies. In order to use Composer, you need to install the "composer" plugin in VS Code. Click on the extension icon, search for "composer" and install it.

3. Configuring php.ini

Another key to setting up the PHP running environment in VS Code is to configure the PHP.ini file correctly. In your PHP installation directory, find the php.ini file and copy it to your project root directory. Then, open the php.ini file, look for the following content in the file, and make the appropriate changes:

; extension_dir = "ext" -> extension_dir = "path/to/php/ext"
; error_reporting = E_ALL -> error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
; display_errors = Off -> display_errors = On
; max_execution_time = 30 -> max_execution_time = 300  # 修改PHP执行时间

Note: Be careful when changing the php.ini file! Incorrect changes can cause PHP to not function properly.

4. Set PHP path

Open your PHP project in VS Code, then press Ctrl Shift P, enter "PHP: Select Interpreter", and select the one you installed PHP version. If the version you selected is not recognized, please manually enter the installation path of PHP.

5. Configure XDebug in launch.json

XDebug is a tool for debugging PHP code. Using XDebug in VS Code is very simple. First, find the xdebug extension in your PHP installation directory and copy it to PHP's ext directory. Then, open your project's launch.json file and modify it as follows:

{

"version": "0.2.0",
"configurations": [
    {
        "name": "Listen for XDebug",
        "type": "php",
        "request": "launch",
        "port": 9000,
        "log": true,
        "pathMappings": {
            "/path/to/your/project": "${workspaceFolder}"
        }
    }
]

}

Change "path/to/your/project" Replace with your project path and make sure the port number is the same as xdebug.remote_port in php.ini.

6. Enable XDebug

To enable XDebug, add the following to the php.ini file:

[xdebug]
zend_extension=" /path/to/php/ext/xdebug.so"
xdebug.remote_enable=1
xdebug.remote_autostart=1
xdebug.remote_handler=dbgp
xdebug.remote_host=127.0.0.1
xdebug.remote_port=9000

Replace "/path/to/php/ext/xdebug.so" with your xdebug library path.

Now, you have completed the PHP running environment setup for VS Code!

Summary:

In this article, we introduced how to set up the PHP running environment in VS Code. By properly installing and configuring the PHP plugin and composer plugin, configuring the php.ini file, and enabling and configuring XDebug, you can easily do PHP development and debugging in VS Code. Hope this article can be helpful to you!

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