If you want to apply mysqli_real_escape_string() to an entire $_POST array here is how you can do it assuming $conn is your mysqli connection Also good to note that you should always use prepared statements and do not rely on this function alone for security. I personally use this function not as a security measure… Continue reading Escape $_POST with mysqli_real_escape_string
Author: Djongov
How to Check If a String Contains a Specific Word in PHP
If you want to search for a “word” (string) within text (string) you have ready built-in functions in PHP. But with my function you will make them a little easier to use. So the built-in function for PHP 8+ is str_contains and for PHP before version 8 – strpos, with strpos a lot more difficult… Continue reading How to Check If a String Contains a Specific Word in PHP