What potential pitfalls or errors could occur when using the ".include()" function in PHP for including text files?

When using the ".include()" function in PHP to include text files, potential pitfalls or errors could occur if the file path is incorrect or if the file does not exist. To avoid these issues, always ensure that the file path is accurate and that the file you are trying to include actually exists in the specified location. 

// Check if the file exists before including it
$file_path = 'path/to/your/file.txt';

if (file_exists($file_path)) {
    include($file_path);
} else {
    echo "File not found.";
}

Keywords

include PHP text files errors pitfalls

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