Why is it recommended to use numeric values instead of strings like "behalten" or "verkaufen" for database storage in PHP applications?

Using numeric values instead of strings for database storage in PHP applications is recommended because numeric values are more efficient in terms of storage space and processing speed. Numeric values also make it easier to perform calculations and comparisons in the database. Additionally, using numeric values can help prevent errors caused by typos or inconsistencies in string values. 

// Instead of storing strings like "behalten" or "verkaufen", store corresponding numeric values in the database
// For example, use 1 for "behalten" and 2 for "verkaufen"

// Example of storing numeric value in the database
$status = 1; // 1 for "behalten"
$query = "INSERT INTO table_name (status) VALUES ($status)";
// Execute the query to store the numeric value in the database

Keywords

numeric values database storage PHP applications data type data integrity

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