What common mistakes do beginners make when working with PHP?

One common mistake beginners make when working with PHP is forgetting to properly close their PHP tags. This can lead to syntax errors or unexpected output in their code. Always make sure to close your PHP tags with `?>` at the end of your PHP code. 

<?php
// Correct way to close PHP tags
?>

Keywords

syntax errors undefined variables SQL injection insecure file uploads incorrect use of functions

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