What are some potential pitfalls when querying a database for date ranges in PHP, especially when using different date formats?

When querying a database for date ranges in PHP, one potential pitfall is mismatched date formats between the database and the PHP code. To avoid this issue, it's important to ensure that the date formats are consistent and properly converted when querying the database. 

// Example of querying a database for date ranges with consistent date formats

// Assuming the database date format is 'Y-m-d'
$start_date = date('Y-m-d', strtotime('2022-01-01'));
$end_date = date('Y-m-d', strtotime('2022-12-31'));

$query = "SELECT * FROM table_name WHERE date_column BETWEEN '$start_date' AND '$end_date'";
// Execute the query and fetch the results

Keywords

SQL injection date formatting strtotime function date comparison date validation

Related Questions