How can error messages like "Path not found" be effectively debugged in PHP scripts?

When encountering an error message like "Path not found" in PHP scripts, it usually means that the specified file or directory path does not exist. To debug this issue, you should check the path you are trying to access and ensure that it is correct. Verify the file or directory exists in the specified location. 

$path = '/path/to/file.txt';

if (file_exists($path)) {
    // File exists, proceed with accessing the file
} else {
    echo "Path not found: $path";
}

Keywords

PHP error messages debugging file path troubleshooting

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