Why is the masking of placeholders not included in the mysql_real_escape_string function in PHP?

The mysql_real_escape_string function in PHP is designed to escape special characters in a string to prevent SQL injection attacks. However, it does not include masking of placeholders because placeholders are typically used with prepared statements, which provide a more secure way to interact with the database. To solve this issue, you should use prepared statements instead of manually escaping strings. 

// Using prepared statements to interact with the database
$stmt = $pdo->prepare("INSERT INTO table_name (column1, column2) VALUES (:value1, :value2)");
$stmt->bindParam(':value1', $value1);
$stmt->bindParam(':value2', $value2);
$stmt->execute();

Keywords

mysql_real_escape_string placeholders masking security PHP

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