How can PHP developers handle errors related to file handling functions like fgets and fopen in a more efficient manner?

When handling errors related to file handling functions like fgets and fopen in PHP, developers can use the `try-catch` block to catch any exceptions that may occur during file operations. By wrapping the file handling code in a `try` block and using a `catch` block to handle any exceptions, developers can efficiently manage errors and gracefully handle them without crashing the script. 

try {
    $file = fopen("example.txt", "r");
    if (!$file) {
        throw new Exception("Unable to open file");
    }

    $line = fgets($file);
    if ($line === false) {
        throw new Exception("Unable to read line from file");
    }

    fclose($file);
} catch (Exception $e) {
    echo "Error: " . $e->getMessage();
}

Keywords

PHP file handling fgets fopen error handling

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