Three simple steps
How to use this tool?
This free online converter translates PHP source code into Lua in three simple steps.
- Step 1
Add your PHP code
Type, paste, or upload the PHP code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into Lua.
- Step 3
Review the result
Review, copy, or download the resulting Lua code from the output editor.
See it in action
Examples of PHP to Lua conversion
These examples show PHP source code and the corresponding Lua translation. Generated results can vary as AI models are updated.
Example 1
Is String Palindrome
Program that checks if a string is a palindrome or not.
PHP code
Lua code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
PHP code
Lua code
Language comparison
Key differences between PHP and Lua
| Characteristic | PHP | Lua |
|---|---|---|
| Syntax | PHP syntax is similar to C and Perl. It uses a lot of curly braces and semicolons. | Lua syntax is simple and easy to learn. It uses keywords like 'if', 'then', and 'end' to structure code. |
| Paradigm | PHP is primarily a procedural language, but it also supports object-oriented programming. | Lua is a multi-paradigm language that supports procedural, functional, and object-oriented programming. |
| Typing | PHP is dynamically typed, meaning that variable types are determined at runtime. | Lua is dynamically typed, meaning that variable types are determined at runtime. |
| Performance | PHP is generally slower than other languages due to its interpreted nature. | Lua is generally faster than PHP due to its lightweight design and efficient bytecode compiler. |
| Libraries and frameworks | PHP has a large number of libraries and frameworks available, including Laravel, Symfony, and CodeIgniter. | Lua has a smaller number of libraries and frameworks available, but it does have some popular options like LÖVE for game development. |
| Community and support | PHP has a large and active community with many resources available for learning and troubleshooting. | Lua has a smaller community than PHP, but it is still active and has resources available for learning and troubleshooting. |
| Learning curve | PHP has a relatively low learning curve, especially for those with experience in C or Perl. | Lua has a low learning curve and is often used as a first language for beginners. |
Common questions
Frequently Asked Questions
How do I convert PHP to Lua?
Paste your PHP code into the input box, confirm the languages are set to PHP and Lua, and click Convert. CodeConvert AI analyzes your PHP code and generates equivalent Lua code in seconds, preserving the original logic and structure.
What are the main differences between PHP and Lua?
PHP and Lua differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each PHP construct to its closest Lua equivalent. See the comparison table below for the key differences between PHP and Lua.
Is the converted Lua code accurate?
The AI produces high-quality Lua code that preserves the behavior of your original PHP code and follows Lua conventions. It handles common patterns, data structures, and idioms for both PHP and Lua. For large or performance-critical code, review and test the Lua output before using it in production.
Can I convert an entire PHP project to Lua?
You can convert PHP files one at a time by pasting each file's code. For a full migration, convert each file and then review how classes, dependencies, and project structure map from PHP to Lua. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Lua back to PHP?
Yes. CodeConvert AI converts in both directions, so you can convert Lua to PHP just as easily using our Lua to PHP converter. Try the Lua to PHP Converter
Is the PHP to Lua converter free, and do I need to install anything?
Yes, it is free and runs in your browser with nothing to install and no IDE extension required. You can convert PHP to Lua without an account for up to 5 conversions per day. Sign in for free for higher limits.
What are the benefits of signing in?
Signing in unlocks CodeConvert AI's Pro converter with more powerful AI models, a built-in chat assistant, code execution, saved conversion history, and personal notes. Every free account includes 5 credits and supports up to 25,000 characters of input per conversion, with no credit card required.
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