Are you a PHP developer? Are you searching for the most common mistakes that PHP developers make? Then this blog is going to be appropriate for you. In this blog our assignment help UK experts will guide you regarding the mistakes made by the PHP developers.
What is PHP?
PHP is a type of scripting language that is used in web development. If you explain PHP, it will be “PHP: Hypertext Preprocessor”. It is used to develop both static and dynamic websites.
What are the Mistakes?
1. Misunderstanding behavior:
At the beginning you may not find it problematic, but no doubt it’s one of the most common sources of problem.
2. Misusing:
In some cases, it is found that PHP developers use “empty ()” but later it leads to confusion.
3. Ignoring Coding Standards:
It may seem that ignoring coding standards will not lead to any problem but later it is found that it is considered to be an important mistake made by the developers. It can lead to a complete turn of the project from its track.
4. Ignoring Unicode:
In some cases, it becomes one of the most important issues in PHP than anything else while you are debugging. But in most cases, it is not properly discussed.
5. Leaving Dangling Array
References there are many developers who don’t know how to use for each loops while working in PHP. Applying for each loops will be helpful if you want to use it in each element in the array that you are repeating. In most cases the problem arises whenever you are not attentive or careful to it. Sometimes it leads to some undesirable side effects too. While you are working on for each you should keep in mind that for each never creates a scope. If you want to get benefitted from for each loops without facing any trouble, you can use “unset()” on the variable after the for each loop to avoid any reference.
6. Performing Queries in a Loop:
Most of the developers face this problem while they find their PHP is not working properly. While checking you may find everything is perfect, nothing wrong is there, then if you follow the logic in the code, you may see the result like “$valueRepository->findByValue()”. In such cases if you supply an array of 1000 values in the loop, it will result in 1000 separate queries to the resource.
7. Using Quotes:
It is generally common to use double quotes because it helps to pass everything very neatly instead of dealing with different escaping characters and dot values.
8. Using Semicolon:
You may wonder how a little character like semicolon can create havoc in your program even without showing you the report to the PHP error logs.
9. Validation and Controllers:
In most cases we find that developers add validation in the controller. Undoubtedly it is not a good practice. In the latest versions of the framework, if you want to add validation in the controller, the result will be fatal. In the older versions these kinds of restrictions are not mentioned or added. So, while doing so, you should be more careful by not adding validations in the controller.
10. Make Large Javascript and CSS File:
Most of the cases it is found that developers add Javascript and CSS File in one file. This will create trouble in your working field. If the size of the file remains big then it may create problems while downloading. So, it would be better to create a small file with a suitable name.
Conclusion:
I hope this blog will guide you regarding the mistakes made by the developers. If you still have doubt, you can contact our assignment help online experts, who are very proficient in this particular field. If you want to know more, log on to our official website and check the details.
