What is the use of mysql_real_escape_string() function?
What is the use of mysql_real_escape_string() function?
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mysql_real_escape_string() Escapes special characters in a string for use in an SQL statement otherwise an error like
E_WARNINGis generated.Sample example
<?php
//MySQL connection
includes("config.php");
$username= "bikash's";
$uname= mysql_real_escape_string($username);
$query = "SELECT * FROM user_master WHERE user_name = '$uname'";
var_dump($uname);
var_dump($query);
?>