exec() vs system() vs passthru() exec — Execute an external program passthru — Execute an external program and display raw output
How can I prevent SQL injection in PHP?
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How do we check with PHP if directory exists – Both would return true on Unix systems – in Unix is a file, including directories
PROBLEM: When a PHP application makes a database connection it of course generally needs to pass a login and password. If you are using a single, minimum-permission login for my…
SOLUTION :1 We generally use when working with transactions looks like this (semi-pseudo-code): [ad type=”banner”] Note that, with this idea, if a query fails, an Exception must be thrown: PDO…