PHP an Essential Platform for Websites: What Points are to be Paid heed to?

Every PHP developer should be clearly understand the practices of the language and use it accordingly while taking up the PHP application development project.

Some of the essential steps that a developer needs to pay heed to include:

• Practice the habit of writing meaningful comments to the codes. It helps in case you need to refer back to the code in future. It is not humanly possible to remember each and every code after a certain period.

• It is advisable to follow a similar coding standard if there are other programmers too using them. Individual coding by various users will create a chaos. A uniform code will help other users to use the code in cases of joint projects.

• Using short tags looks very unprofessional and should be avoided. It makes your code incompatible to future versions or next gen PHP. Other programmers will find it difficult to understand your code if the naming is not generic and collectively used. Be consistent to avoid delays in understanding your code.

• Ensure your code looks clean and neat and easily read and debuggable by you and other programmers. Keep an indent of 4 spaces.

• Use single quote string always unless your code has variables and requires double quotes. It is important you understand the basic differences of the two and use it appropriately.

• Avoid functions inside Loops. It is not advisable to use functions inside of Loops. It could affect the performance.

• Make use of the PHP function of Error reporting to spot problems or errors in your PHP application development.

• Don’t repeat yourself (DRY) is a programming concept to be adhered to.

• Prevent deep nesting levels to your code. It only complicates matters when you need to debug your code. Deep nesting is not acceptable and looks ugly.

• phpinfo () is a handy function when you need details on the server environment you are working on. Use this file on your server but do not put the file in the root directory on the server as hackers can easily access it Best thing to do is delete the file after use.

• Check out the PHP manual. Have many useful comments.

• Integrated development environment is an easy and interesting tool for the PHP developers. It offers features like Syntax highlighting, code completion, navigation, documentation, debugging etc. Few preferred IDEs are NetBeans, phpDesigner, phpStorm, pfpEdit etc.

• Try PHP frameworks. They are designed on the basis of Model View Controller (MVC) software architecture.

• When creating a PHP application you will need web server like Apache and PHP and My SQL for carrying out database related operations.

• Next go in for object oriented programs.

• Encrypt passwords. Don’t store sensitive data including passwords in the data base.

In addition to all that are highlighted above, make it a point to upgrade PHP on time. New features can make your programming faster and easier. Enhanced bug fixes and security improvements are offered in every upgrade. Interact with other developers. You can learn something new at forums like StackOverflow, Dream in Code etc.

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Created on Dec 31st 1969 18:00. Viewed 0 times.

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