Advice with php script to verificate how does it work

[SergioPerez]

I have to be sure, becouse i don't know php, just android and i have to do project and i have to know on which side is error. Is this php script is correct ?

`$Zam_suma = $_POST['Zam_suma'];`
`$Kli_imie = $_POST['Kli_imie'];`
`$Kli_adres = $_POST['Kli_adres'];`
`$Kli_nr_telefonu = $_POST['Kli_nr_telefonu'];`

`$sql="INSERT INTO Klient (Kli_imie, Kli_adres, Kli_nr_telefonu)`
`VALUES`
`('$_POST['Kli_imie']','$_POST['Kli_adres']','$_POST['Kli_nr_telefonu']')";`


`mysql_query($sql);`

[Dormilich]

no.

you’re highly susceptible to SQL Injection.

you use deprecated functions.

and you have lots of syntax errors.