I'm new to php and I was told to use PDO instead of mysqli, and usually of a tutorial uses mysqli I'm able to find the PDO equivalent. I've been trying to make a calendar with fullcalendar.io but it never works completely. I've tried using fetch() and fetchAll() but all I get is a blank page, but when I use the source code with mysqli it works. What's wrong in my code? - Source: Reddit / 2 months ago
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