How can PHP developers handle warnings and errors related to SQL queries to ensure the proper functioning of their scripts?

When handling warnings and errors related to SQL queries in PHP, developers can use error handling techniques such as try-catch blocks to catch and handle any exceptions that may arise during query execution. By implementing proper error handling, developers can ensure that their scripts continue to function correctly even in the presence of SQL-related issues. 

try {
    // Your SQL query code here
} catch (PDOException $e) {
    // Handle any exceptions thrown during query execution
    echo "Error executing SQL query: " . $e->getMessage();
}

Keywords

SQL queries error handling PHP exceptions debugging

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