Very flexible, such code can be easily changed by developers with minimal expertise, allowing the user to make changes to make the site look how the company wants it to look. How to do this simply and quickly? Using functions. It is a file that is automatically loaded when you install and activate any theme on your website, be it free or premium. You can access it and make changes in order to add elements to your pages, either to improve loading time, track visits, or any other purpose.
In other words, the file allows you to add custom code to your site or use those that already exist in a variety of ways. This makes it very similar to a plugin, except for one important difference: functions. That is, if you wanted to update your template or use the new one, you could lose the changes you had already made. This is not a problem per se. After all, it is possible to create child themes to concentrate the changes in the code, making it possible to update the parent theme without changing the structural base.
The functions. It is a fundamental resource to ensure that your WordPress hosting serves the purposes you want. The action can be executed as many times as you want. As described in The WordPress Codex, you can use this feature to call PHP functions and built-in WordPress , defining your own settings and enabling certain features such as post thumbnails and navigation menus.
This way, you automate the process and avoid the need to rewrite code. Your code may contain one or more functions, and when it calls a function, it will wait for it to return a value. When this value is returned, or all processes of this function are finished, your code will continue its operation. It is not difficult at all to find the functions. In fact, there is more than one way to do it. The first is through the WordPress editor itself. On the right, you will see an extensive list of files.
Look for the file functions. By clicking it, you will be redirected to functions. When this happens with you, please perform the following steps. This plugin stored you entered code in the database of your website. We are already working on a feature to automatically stop the execution of users custom PHP code for cases when this plugin could not detect the error, and this caused the inaccessibility of the website.
This plugin can not cause such problem. More likely, the problem are related to the settings of the website. Also please try to re-login to the website, this too can help. Bug reports are very welcome! Please visit our contact page and report. Thank you! Any suggestions are very welcome! Please visit our contact page and share. Yes, any contributions are very welcome!
Please visit our donation page. The following people have contributed to this plugin. Thank you to the translators for their contributions. Translate into your language. View support forum. Donate to this plugin. Skip to content WordPress. Description An easy to use, with intuitive interface, WordPress plugin that gives you the ability to easily and safely add your custom PHP code to your WordPress website, directly out of the WordPress Admin Area, without the need to have an external editor.
PRO features include Ability to easily customize the code editor by selecting the desired settings 64 themes for syntax highlighting Toolbar with useful buttons, such as Undo, Redo, etc. Unlimited number of fields for functions Automatic backup of all functions to a downloadable text file Separate activation and deactivation of functions No ads on the settings page Well documented Get the PRO version now!
Supported languages PHP Translation This plugin is ready for translation and has already been translated into several languages. Minimum system requirements: WordPress version 4. PHP version 5. MySQL version 5. Recommended system requirements: WordPress version 5. PHP version 7. Contribution Developing plugins is long and tedious work.
If you benefit or enjoy this plugin please take the time to: Donate to support ongoing development. Your contribution would be greatly appreciated. Rate and Review this plugin. Share with us or view the GitHub Repo if you have any ideas or suggestions to make this plugin better. Credits The icon of this plugin is a copyrighted image created by the Space X-Chimp team.
C All rights reserved. The banner of this plugin is a copyrighted image created by the Space X-Chimp team. Unless otherwise stated, all images are created by the Space X-Chimp team and are copyrighted.
CodeMirror is an open-source project shared under the MIT license. Bootstrap by Twitter, Inc. Bootstrap-checkbox is a project of Vasily A. Font Awesome is an open source-project created by Dave Gandy. Code released under the MIT License. Screenshots Plugin page. Plugin page with custom PHP code added. Success message. Find this plugin and click install. Unzip the ZIP file. Log in to Admin Area of your WordPress website. FAQ Q. Will this plugin work on my wordpress.
COM website? Sorry, this plugin is available for use only on self-hosted wordpress. ORG websites. Can I use this plugin on my language? How does it work? How much of PHP code characters I can enter in the code editor? Does this plugin requires any modification of the theme? Can I add my custom PHP code to a specific page of my website?
On the plugin settings page, an error message appears. What could be wrong? Here are a few of the most likely causes of the error message: You make a syntax error in the code that you have entered. Check the syntax of your code and try again. You entered two functions with the same name. Use a unique names for your functions. You have entered function with a name that is already occupied by another function. Use a unique name for your function. You are trying to overwrite an existing function of WordPress, theme, or plugin.
Instead, use filters and hooks. My custom PHP code is not working. Here are a few of the most likely causes of the issue: You have a typo during the insertion of your custom PHP code.
Your custom PHP code has a syntax error. Your custom PHP code is incorrect and may not work. What to do if this plugin crashed the website? This will stop the execution of your custom code. The last WordPress update is preventing me from editing my website that is using this plugin. Why is this? Where to report bug if found? Where to share any ideas or suggestions to make the plugin better? I love this plugin! Can I help somehow? This used to be a good plugin but not anymore. Looking at the support forum no questions get answered anymore either.
So 2 stars for doing it's job back in the day, but that's it. Time to move on. Clearly these guys have given up and gone home. Their plugin broke my site and it wasn't that easy to bring it back. It gave me this error: Parse error: syntax error, unexpected I used this plugin happily for years. However, now it is death to my website. This is great for adding PHP to your site without editing the functions.
Avoid putting general-purpose custom code in functions. There are a couple of ways to add custom functions to WordPress that will last beyond your next update or theme switch.
The Code Snippets plugin is designed for exactly this purpose. It provides a graphical interface for adding code snippets to a WordPress site. You can add as many snippets as you want, enable and disable them easily, and export them in a format that can be imported into other WordPress sites with the Code Snippets plugin. You might find the idea daunting, but it is not difficult to build a custom plugin that can be installed on a WordPress site alongside third-party plugins.
The basic structure of a minimal plugin looks like this:. In the my-plugin. If you need to add new functions, you can simply overwrite the old version with your changes. If your WordPress host is not providing you with the speed you need, consider fully managed WordPress hosting from Nexcess.
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