مشكلة بكود php هذا
 

<div>أرجوا تصحيح هذا الكود جنني يا جماعة
تظهر هذه المشكلة

Warning: mysqli_real_escape_string() expects parameter 1 to be mysqli, string given in D:\xampp\htdocs\ff\admincp\admin\add.php on line 62

Warning: mysqli_real_escape_string() expects parameter 1 to be mysqli, string given in D:\xampp\htdocs\ff\admincp\admin\add.php on line 63

Warning: mysqli_real_escape_string() expects parameter 1 to be mysqli, string given in D:\xampp\htdocs\ff\admincp\admin\add.php on line 64

Warning: mysqli_query() expects parameter 1 to be mysqli, string given in D:\xampp\htdocs\ff\admincp\admin\add.php on line 71

Warning: mysqli_query() expects parameter 1 to be mysqli, string given in D:\xampp\htdocs\ff\admincp\admin\add.php on line 72

Warning: mysqli_query() expects parameter 1 to be mysqli, string given in D:\xampp\htdocs\ff\admincp\admin\add.php on line 73

Warning: mysqli_close() expects parameter 1 to be mysqli, string given in D:\xampp\htdocs\ff\admincp\admin\add.php on line 81


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