How can separating the SQL query into a variable help in identifying syntax errors in PHP?

Separating the SQL query into a variable can help in identifying syntax errors in PHP by allowing you to easily print out the query before executing it. This way, you can visually inspect the query for any syntax errors or typos before sending it to the database, making it easier to debug any issues that may arise. 

$sql = "SELECT * FROM users WHERE id = 1";
echo $sql; // Print out the query for inspection
// Execute the query using mysqli_query() or PDO

Keywords

SQL query variable syntax errors PHP debugging

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