How can the use of mysql_error() help in analyzing and resolving PHP code transmission issues?

When encountering PHP code transmission issues, using mysql_error() can help provide specific error messages from MySQL, aiding in the analysis and resolution of the problem. By capturing and displaying these error messages, developers can pinpoint the root cause of the issue and make necessary adjustments to their code to ensure proper data transmission between PHP and MySQL. 

// Example of using mysql_error() to analyze and resolve PHP code transmission issues
$query = "SELECT * FROM users";
$result = mysqli_query($connection, $query);

if(!$result){
    die("Error: " . mysql_error());
}

// Proceed with fetching and processing data from the query result

Keywords

mysql_error PHP code transmission analysis resolution

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