Which is good for PHP and Java? PHP vs. Java

which is good for PHP and Java? This question should be asked a lot of people, but each programming language has its own pros and cons, the so-called which is good, but it is to see what you used to use or what you are better at, so today we will talk about the comparison between PHP and Java.

1. Syntax comparison between PHP and Java

PHP is the server scripting language that interprets execution, first PHP has a simple and easy-to-follow feature. Grammar and C are more alike, so programmers who have studied C can quickly become familiar with the development of PHP.

Java learning needs to learn Java grammar and familiar with some core class library, understand object-oriented program design method. So Java is not as studious as PHP.

Recommended Course: 01:php online video tutorial; 02:java Online Video tutorial

2, PHP and Java system Architecture design comparison

PHP uses a process-oriented development approach to focus on the Internet domain. Web domain PHP has a unique advantage, using PHP to develop the web is the best choice.

Java Web Development technology, need to use the object-oriented system design method, in a word, Java powerful, many branches, no Java can not do software.

3, PHP and Java access to the database speed comparison

PHP has different database access interfaces for different databases, so the database access code is not very versatile. For example, a Web application developed in Java requires little modification from the MySQL database to the Oracle database. and PHP needs to do a lot of modification work.

Java accesses the database through JDBC and provides easy access to the database through database drives provided by different database vendors. The interface to access the database is more uniform.

4, PHP and Java source code security comparison

The source code of the PHP Development program is public.

Java development of the program, the last user to get is just a few compiled class class, high security.

5, PHP and Java development cost comparison

PHP's most classic combination is: PHP + MySQL + Apache. Ideal for developing small to medium-sized Web applications, it is faster to develop. And all the software is open source free, can reduce investment.

Java's Web application server has free tomcat, JBoss, and so on, if the need for better commercialization of services are: Web sphere and Web logic.

6. Performance comparison between PHP and Java

Some people have done experiments on these two languages to do loop performance testing and access to Oracle database testing.
In the cyclic performance test, the JSP ended the 20000*20000 loop with only an astonishing four seconds. The PHP test is a 2000*2000 loop (less than an order of magnitude), but it took 63 seconds, respectively.
In database testing, the two 1000 insert,update,select and delete:jsp of Oracle 8 were required for 13 seconds, and PHP required 69 seconds.

Summarize:

What good is PHP and Java?

From the above comparison, PHP and Java can be said to be the same, PHP more suitable for rapid development, small and medium-sized applications, low cost of development, easy to learn. Java is more suitable for the development of large-scale application system, the prospect of application is broad, the system is easy to maintain, reusability is better. Which one you want to learn, depends entirely on what aspect of development you are more inclined to do later.