How can I prevent SQL injection in PHP?
//Connect
$unsafe_variable = $_POST["user-input"];
$safe_variable = mysql_real_escape_string($unsafe_variable);
mysql_query("INSERT INTO table (column) VALUES ('" . $safe_variable . "')");
//DisconnectHow can I prevent SQL injection in PHP?
//Connect
$unsafe_variable = $_POST["user-input"];
$safe_variable = mysql_real_escape_string($unsafe_variable);
mysql_query("INSERT INTO table (column) VALUES ('" . $safe_variable . "')");
//Disconnectin express how do you set the location header
res.location('/customers/' + inst._id)1Copyright © 2021 Codeinu
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