RE: security solution php

Thank you for your contribution.

Language: Work on improving your post for English mistakes and incorrectly written words and sentences, as those could lead your author to lose track of your purpose.
Tutorial content: There are parts of the code that have little explanation, try to explain as much as possible.
Screenshots: Provide better quality, clearer, and more professional screenshots.
Structure of the tutorial: Improve the structure of the tutorial.

See in this link an example of a good tutorial.