Difference Between Java and PHP

The two most used programming languages are PHP and Java. Both of them have a lot of similarities and distinctions. Let's first grasp each of them individually before examining their differences and commonalities.

Java

One of the popular open-source programming languages that adheres to OOPs principles is Java. A JVM executes the Java code after it has been converted to bytes. Sun Microsystems created a language with a VM platform that enables us to assemble applications that can run on any platform. Java programming thus adheres to the principle of "Write Once, Run Anywhere.”

Program of Java to find compound interest

Java_program_CI.java

import java.util.Scanner;  
public class Java_program_CI {  
    public static void calculation_of_intrest(float principal, float rate, float time, float num) {  
        double am = principal * Math.pow(1 + (rate / num), num * time);  
        double compound_interest = am - principal;  
        System.out.println("After " + time + " Years Compound Intrest is "+compound_interest);  
        System.out.println("After " + time + " Years the amount is "+am);  
    }  
    public static void main(String args[])   
    {  
        Scanner s1 = new Scanner(System.in);  
        float principal, rate, time, num;  
        System.out.println("Enter the value of principal : ");  
        principal = s1.nextFloat();  
        System.out.println("Enter the value of rate of intrest : ");  
        rate = s1.nextFloat();  
        System.out.println("Enter the value of Time period : ");  
        time = s1.nextFloat();  
        System.out.println("Enter the number of times that interest is compounded per unit : ");  
        num = s1.nextFloat();  
        calculation_of_intrest(principal, rate, time, num);  
        s1.close();  
    }  
}  

Output:

PHP

PHP is a server-side scripting language, as opposed to Java. For creating and building web apps, we primarily employ PHP. The following are two features of PHP:

• HTML code can be readily modified to accommodate PHP code.
• The HTML code can also be written in the PHP file.

Due to the fact that PHP is a server-side programming language, PHP scripts are executed on the server. After the PHP file has been run on the server, the HTML code embedded within can be rendered directly on the browser.

Program of PHP to find compound interest

<?php  
  $p = 100;  
  $t = 2;  
  $r = 3;  
  $si = $p * $t * $r/100;  
echo "Simple interest is ".$si;
  $am = $p * pow((1 + $r/100),$t);  
  $ci = $am - $p;  
echo "\nCompound interest is ".$ci;  
?>

Output:

Java and PHP Share Some Similarities

Java and PHP have the following things in common:

1. Open-source: Both Java and PHP are freely accessible on the market. To utilise them, there is no fee required. Users have the ability to alter and distribute both Java and PHP.
2. adheres to OOPs concepts: Both Java and PHP adhere to OOP principles like inheritance, polymorphism, and encapsulation. The languages that adhere to OOPs are simple to comprehend. To save time and memory, we might repurpose the code in different applications.
3. Syntax: In both programming languages, the procedure of defining data members, member functions, classes, and looping structures is the same. The developer benefits from working cross-platform.
4. simple to learn: Both languages are quite basic and straightforward to learn, even for beginners. If we are familiar with the syntax of both PHP and Java, learning them is straightforward.

Differences Between Java and PHP

Java	PHP
Java is a versatile, object-oriented programming language.	PHP is a server-side scripting language that is object-oriented.
Strongly typed and compiled are the characteristics of Java.	PHP is a dynamic language with weak typing.
In contrast to PHP, Java offers a wide variety of APIs.	PHP offers fewer APIs than Java does. API customization and rebuilding are fairly simple with PHP.
Java supports both method overloading and method overriding.	Method overloading and method overriding are not supported by PHP.
Java offers a number of packages and deployment tools.	PHP doesn't have a packaging idea.
Java is incredibly quick to develop complicated and huge applications.	It is a very quick process for making web pages.
It is a programming language of the compiled type.	An interpreted language is PHP.
OOP is built-in by default in Java.	OOP is a choice in PHP.
Java is useful for large and complicated applications.	PHP is unsuitable for extensive and complicated tasks.
Compared to PHP, Java is a very secure programming language.	PHP offers less security than Java does.