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Online PHP to JavaScript Converter

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Additional Instructions

How to use this tool?

This free online converter lets you convert code from PHP to JavaScript in a click of a button. To use this converter, take the following steps -

Type or paste your PHP code in the input box.
Click on the "Convert" button.
The converted JavaScript code will be displayed in the output box.

Examples

The following are examples of code conversion from PHP to JavaScript using this converter. Note that you may not always get the same code since it is generated by an AI language model which is not 100% deterministic and gets updated from time to time.

Example 1 - Is String Palindrome

Program that checks if a string is a palindrome or not.

PHP Code:

JavaScript Code:

Example 2 - Even or Odd

A well commented function to check if a number if odd or even.

PHP Code:

JavaScript Code:

Differences

The following are some key differences between PHP and JavaScript.

Characteristic	PHP	JavaScript
Syntax	PHP syntax is similar to C and Perl. It is a server-side scripting language that is embedded in HTML. PHP code is executed on the server, and the result is sent to the client as plain HTML.	JavaScript syntax is similar to Java and C++. It is a client-side scripting language that is embedded in HTML. JavaScript code is executed on the client-side, and it can manipulate the HTML DOM.
Paradigm	PHP is primarily a procedural language, but it also supports object-oriented programming.	JavaScript is a multi-paradigm language that supports object-oriented, functional, and imperative programming.
Typing	PHP is a loosely typed language, which means that variables do not need to be declared before use.	JavaScript is a dynamically typed language, which means that variables can change their type during runtime.
Performance	PHP is generally slower than JavaScript because it is a server-side language that requires a server to execute the code.	JavaScript is generally faster than PHP because it is a client-side language that does not require a server to execute the code.
Libraries and frameworks	PHP has a large number of libraries and frameworks, including Laravel, Symfony, and CodeIgniter.	JavaScript has a large number of libraries and frameworks, including React, Angular, and Vue.js.
Community and support	PHP has a large and active community with many online resources and forums for support.	JavaScript has a large and active community with many online resources and forums for support.
Learning curve	PHP has a relatively low learning curve and is easy to learn for beginners.	JavaScript has a moderate learning curve and can be more difficult to learn for beginners.

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