What is the recommended data type and format to store decimal numbers with two decimal places in a MySQL database when inputting values with commas?

When storing decimal numbers with two decimal places in a MySQL database, it is recommended to use the DECIMAL data type. This data type allows you to specify the total number of digits and the number of decimal places for the column. To handle input values with commas, you can use PHP to remove the commas before inserting the data into the database. 

// Assuming $inputValue contains the input value with commas
$inputValue = str_replace(',', '', $inputValue);

// Insert the sanitized input value into the database
$query = "INSERT INTO table_name (decimal_column) VALUES ('$inputValue')";
mysqli_query($connection, $query);

Keywords

PHP MySQL decimal data type format

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