When it comes to creating a dynamic website with data storing capability, site developers choose PHP and MySQL along with other applications. The combination of these two have emerged as most effective and popular choice. This may be attributed to two main factors. Both these applications are available under open source licenses and their combination is secured and efficient.
Security of a website is of paramount importance to site owners. This becomes more crucial while dealing with some important data that they may not like to share with others. PHP and MySQL can make sure that the access to secured part of data is controlled. No wonder that demand of PHP/MySQL developers is increasing. Here we will focus on key steps that are required to become a successful PHP/MySQL developer.
Avoid Using Print Statements for Debugging
Centralizing Database Updates
Build a single reusable function for updating your database. This can save time required for debugging. It also offers a single place for adding logging features to your updates. Let us consider a case where you are planning to create an update_log table for the keeping record of your updating. This table is intended for maintaining record of every column row column and table that you have updated, along with date and time of updating and mechanism used for updating. When mysql_query code is scattered around your website it is imperative to add this logic all over places. When updates are centralized in a single function you just need adding update_log logic to update function.
Understand Before Borrowing
Lifting codes from common applications is a practice that most developers follow. However, make sure that the codes you are lifting are applicable for your project. There is no harm in copying some repetitive codes but that should have some resemblance with the project. Learn about the codes and scripts. Buy relevant books and use them for necessary references.
Keep checking the new updates on PHP official sites regarding latest developments of PHP/MySQL. Make sure that user input is not applied with the SQL query. Use of PHP extensions is recommended for securing confidential information.