What are some common mistakes beginners make when including files in PHP scripts?

One common mistake beginners make when including files in PHP scripts is not providing the correct file path or filename. To solve this issue, make sure to specify the correct path to the file you want to include, relative to the current script's location. Another mistake is not using the correct include or require function depending on whether the file is essential for the script to run. 

// Incorrect way to include a file
include 'myFile.php'; // This may not work if the file is not in the same directory as the script

// Correct way to include a file
include 'path/to/myFile.php'; // Specify the correct path to the file

// Using require_once for essential files
require_once 'path/to/myEssentialFile.php';

Keywords

include require include_once require_once file paths

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