Three simple steps
How to use this tool?
This free online converter translates PHP source code into Java 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 Java.
- Step 3
Review the result
Review, copy, or download the resulting Java code from the output editor.
See it in action
Examples of PHP to Java conversion
These examples show PHP source code and the corresponding Java 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
Java code
Example 2
Even or Odd
A well commented function to check if a number if odd or even.
PHP code
Java code
Language comparison
Key differences between PHP and Java
| Characteristic | PHP | Java |
|---|---|---|
| Syntax | PHP syntax is similar to C and Perl. It is easy to learn and write. | Java syntax is similar to C++. It is more verbose than PHP, but it is also more structured and easier to maintain. |
| Paradigm | PHP is primarily a procedural language, but it also supports object-oriented programming. | Java is an object-oriented language that supports imperative and functional programming. |
| Typing | PHP is dynamically typed, which means that variable types are determined at runtime. | Java is statically typed, which means that variable types are determined at compile time. |
| Performance | PHP is generally slower than Java, especially for large-scale applications. | Java is generally faster than PHP, especially for large-scale applications. |
| Libraries and frameworks | PHP has a large number of libraries and frameworks, including Laravel, Symfony, and CodeIgniter. | Java has a large number of libraries and frameworks, including Spring, Hibernate, and Struts. |
| Community and support | PHP has a large and active community, with many resources and forums available for support. | Java also has a large and active community, with many resources and forums available for support. |
| Learning curve | PHP has a relatively low learning curve, especially for those with experience in C or Perl. | Java has a steeper learning curve than PHP, but it is also more structured and easier to maintain. |
Common questions
Frequently Asked Questions
How do I convert PHP to Java?
Paste your PHP code into the input box, confirm the languages are set to PHP and Java, and click Convert. CodeConvert AI analyzes your PHP code and generates equivalent Java code in seconds, preserving the original logic and structure.
What are the main differences between PHP and Java?
PHP and Java 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 Java equivalent. See the comparison table below for the key differences between PHP and Java.
Is the converted Java code accurate?
The AI produces high-quality Java code that preserves the behavior of your original PHP code and follows Java conventions. It handles common patterns, data structures, and idioms for both PHP and Java. For large or performance-critical code, review and test the Java output before using it in production.
Can I convert an entire PHP project to Java?
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 Java. Signing in for free raises the input limit to 25,000 characters per conversion for larger files.
Can I convert Java back to PHP?
Yes. CodeConvert AI converts in both directions, so you can convert Java to PHP just as easily using our Java to PHP converter. Try the Java to PHP Converter
Is the PHP to Java 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 Java 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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