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Did you realize there are over 1.3 million computer programmers in the United States? Finding a way to rise above the competition in this industry is no easy task. The best way to achieve this goal is by producing quality work in a timely manner.
Learning how to navigate the complexities of scripting languages like PHP is essential when trying to become proficient at building web-based software and apps. In the beginning stages of your PHP learning journey, you will undoubtedly make a number of mistakes. The key things you need to worry about when trying to become a better programmer is learning from these mistakes.
The following are some of the PHP mistakes you need to avoid when trying to become a better programmer.
Failing to Secure SQL Code Can Be Extremely Problematic
Writing code that can withstand attempted hacking attempts is something you should be passionate about. If you get a reputation for creating less than stellar code, chances are you will have a hard time getting work. The best way to ensure your PHP is safe and secure is by protecting against SQL injections.
Popular website building platforms use PHP as the backbone of its interface. When developers create a plug-in for this system, they will often create SQL statements. These statements will be sent into the SQL database, which means they can be used to infiltrate a site. Creating parameterized queries is a great way to limit the damage SQL injections can cause.
Never Suppress Errors
When working in PHP, you will be presented with a number of different types of errors. Some of these errors can be suppressed in the code. While this may seem like a great way to avoid getting bugged with constant error messages, it can actually lead to a variety of issues.
However, if you want to silence codes that aren’t really critical to how your new program will run, then using the @ symbol to suppress them is a good idea. If you are going to use this trick, be sure to use it sparingly. Silencing every error message you are presented with may lead to functionality issues in the future. In reality, it is best to fix the problems causing the error messages rather than silencing them. Doing this can help you move forward without worry that a silenced problem will come back to haunt you.
Always Remove Development Configurations
Having an adequate development environment is crucial when trying to bring a web-based app or site to life. These production environments mimic how the code you are writing will interact with other components. The last thing you need to do is get in a hurry to release the program in question and failing to remove the development configurations.
There are usually tons of different errors in this environment that need to be fixed before release. This is why moving it to an actual hosting environment before deployment is imperative. The time and effort invested in this preparation will be worth it considering the problems it can help a developer avoid.
Not Running Backups Can Be Disastrous
Building a website or web-based application is a lot of hard work. Protecting the progress you make throughout this process is important. The best way to do this is by creating and following a strict backup policy. Ignoring the need for a backup system can lead to you losing all of your work in the event of a network crash or outage.
Developing New Technology Takes Time
Some developers put too much value in being first to market with a new program. Instead of rushing to get a program developed, take your time to ensure no mistakes are made.