How can syntax errors in SQL queries be identified and resolved in PHP?

Syntax errors in SQL queries can be identified and resolved in PHP by carefully reviewing the query string for any typos or incorrect syntax. One common way to identify syntax errors is by using the mysqli_error() function to output any errors encountered during query execution. To resolve syntax errors, double-check the SQL query for proper formatting, such as correct table and column names, proper use of quotation marks, and correct SQL keywords. 

$query = "SELECT * FROM users WHERE username = 'john'";
$result = mysqli_query($connection, $query);

if (!$result) {
    echo "Error: " . mysqli_error($connection);
} else {
    // Process the query result
}

Keywords

SQL queries syntax errors identification resolution PHP.

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