I am writing an article of useful PHP snippets, so far I've listed 34 snippets, but I want to add around 50 more snippets to this article. I need someone to complete this list for me. You may use PHP codes you found on other websites, but must not be 100% copycat, and avoid copyrights. Each snippet must contain uniquely written instructions, please take a look into example image. I'll give you the list of snippets I've written so far.