PHP is great for being able to easily create web apps that work. The problem is that it also easy to create code with major vulnerabilities that is a mess to read and try to audit. Many times PHP is used by desktop support technicians to create apps to track department inventory, or work orders that after a few years get coopted by the rest of the company and are being used at a scale never envisioned when the technician was copy/ pasting from a dummies book to make the code work.
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PHP Project (Simple) – Network Up/Down Monitor with If/Else Statement
In this example we use exec() to ping domain names and IP addresses and then parses the results so that you can test the results using an If/Else statement. exec() https://www.php.net/manual/en/function.exec.php unset() https://www.php.net/manual/en/function.unset.php https://www.w3schools.com/php/func_var_unset.asp strpos() […]
MySQL Introduction (NEW)
MySQL – HTML Form Validation with PHP (filter_var)
You can validate that variable values look how they are supposed to by using filter_var in PHP. Filter_var determines if an email address, IP address, Int, Float, etc are formatted how they are supposed to […]
PHP Programming (OLD)
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