What steps can be taken to troubleshoot and debug SQL syntax errors in PHP scripts when updating database records?

When troubleshooting SQL syntax errors in PHP scripts when updating database records, the first step is to carefully review the SQL query being used and ensure that the syntax is correct. Check for missing or misplaced quotation marks, commas, and semicolons. Additionally, use error handling functions in PHP, such as mysqli_error(), to display any error messages that may help pinpoint the issue. 

// Example PHP code snippet for updating database records with error handling
$query = "UPDATE users SET name='John Doe', email='johndoe@example.com' WHERE id=1";

// Perform the query
if ($result = mysqli_query($connection, $query)) {
    echo "Record updated successfully";
} else {
    echo "Error updating record: " . mysqli_error($connection);
}

Keywords

SQL syntax errors PHP scripts debugging updating database records troubleshooting

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