PHP Online Compiler

Run PHP code online in VulnTech's browser-side compiler using PHP WebAssembly. Practice echo, arrays, loops, functions, and errors.

Run PHP Online in Your Browser

Use the PHP compiler to practice PHP syntax in the browser. It supports echo output, variables, arrays, loops, functions, syntax errors, and runtime errors through a PHP WebAssembly runtime.

Supported Languages

PHP support focuses on practical learning examples:

Python JavaScript C C++ Java SQL Shell/Bash PHP

echo output
variables and arrays
loops
functions
syntax errors
runtime errors

Browser-Side Execution

Code execution stays browser-side through Web Workers and WebAssembly runtimes where needed. Runtimes are lazy-loaded only when the selected language needs them, and the server-side execution endpoint remains disabled.

Features

PHP runs through WebAssembly
runtime loads only when PHP is selected or run
terminal output stays clean
good for small PHP learning examples

Practice Ideas

Use echo, variables, arrays, foreach loops, and functions.
Trigger syntax errors and read PHP WebAssembly diagnostics.
Practice small CLI-style PHP snippets without a backend executor.

Example Exercises

PHP array example

Limitations

PHP support is experimental
stdin support is limited
Server features such as databases, web server globals, and extensions may not be available

FAQ

What PHP runtime does VulnTech use?

PHP runs in the browser with a PHP WebAssembly runtime, so PHP examples do not need backend execution.

Can I use echo, arrays, and functions?

Yes. The PHP compiler is designed for examples with echo, variables, arrays, loops, and functions.

Does PHP stdin work?

PHP stdin support is limited in the browser runtime, but normal output and error handling work for learning examples.

Project Files

main.py