hi...
i have this secuence to insert data to my db
mysql_query
("INSERT INTO my_table(
number,name,surname
)
values ('$number','$name','$surname'
)");
i want to ask what do i have to do if i want to modify instead of insert
when this data already exists...
for example.. i have in my_table
number name surname
1 jhon smith
and i want to change the name...jhon --> john
and if that not exist create it...
number name surname
0 mary duke
1 charles emmerson
and add john's one.. ( to check if i can use only modify to add )
thnx!..
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