Three simple steps
How to use this tool?
This free online converter translates Kotlin source code into PHP in three simple steps.
- Step 1
Add your Kotlin code
Type, paste, or upload the Kotlin code you want to translate.
- Step 2
Convert the code
Click Convert to translate the source code into PHP.
- Step 3
Review the result
Review, copy, or download the resulting PHP code from the output editor.
See it in action
Examples of Kotlin to PHP conversion
These examples show Kotlin source code and the corresponding PHP 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.
Kotlin code
PHP code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
Kotlin code
PHP code
Language comparison
Key differences between Kotlin and PHP
| Characteristic | Kotlin | PHP |
|---|---|---|
| Syntax | Kotlin has a concise and expressive syntax that is similar to Java but with some added features such as null safety and extension functions. | PHP has a syntax that is similar to C and Perl, but with some unique features such as the use of the dollar sign ($) to denote variables. |
| Paradigm | Kotlin is a multi-paradigm language that supports both object-oriented and functional programming. | PHP is primarily an imperative language with some support for object-oriented programming. |
| Typing | Kotlin is a statically typed language that supports type inference. | PHP is a dynamically typed language that does not require variable declarations. |
| Performance | Kotlin is generally faster than PHP due to its use of the JVM and its ability to compile to native code. | PHP is generally slower than Kotlin due to its interpreted nature and lack of native code compilation. |
| Libraries and frameworks | Kotlin has a growing ecosystem of libraries and frameworks, including popular ones like Spring and Ktor. | PHP has a large and mature ecosystem of libraries and frameworks, including popular ones like Laravel and Symfony. |
| Community and support | Kotlin has a growing community and is backed by JetBrains, a well-established software development company. | PHP has a large and active community with many resources and support options available. |
| Learning curve | Kotlin has a moderate learning curve for developers familiar with Java or other object-oriented languages. | PHP has a relatively low learning curve due to its simple syntax and ease of use. |
Common questions
Frequently Asked Questions
How do I convert Kotlin to PHP?
Paste your Kotlin code into the input box, confirm the languages are set to Kotlin and PHP, and click Convert. CodeConvert AI analyzes your Kotlin code and generates equivalent PHP code in seconds, preserving the original logic and structure.
What are the main differences between Kotlin and PHP?
Kotlin and PHP differ in syntax, type system, standard libraries, and common idioms, so copying code line for line usually will not compile. The converter maps each Kotlin construct to its closest PHP equivalent. See the comparison table below for the key differences between Kotlin and PHP.
Is the converted PHP code accurate?
The AI produces high-quality PHP code that preserves the behavior of your original Kotlin code and follows PHP conventions. It handles common patterns, data structures, and idioms for both Kotlin and PHP. For large or performance-critical code, review and test the PHP output before using it in production.
Can I convert an entire Kotlin project to PHP?
You can convert Kotlin 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 Kotlin to PHP. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert PHP back to Kotlin?
Yes. CodeConvert AI converts in both directions, so you can convert PHP to Kotlin just as easily using our PHP to Kotlin converter. Try the PHP to Kotlin Converter
Is the Kotlin to PHP 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 Kotlin to PHP 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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