Perhaps this example may help. Eg: a form with checkboxes and submit
button, a few are checked and I want to delete the corresponding records
from the database. The database table has an ID column:
for each ($argv as $key=>$value) {
//$key is named cb_1 $value is "checked"
//to get 1 from the key name, then
//needed: function like nameof()
$var=nameof($key);
$ID=substr($var,3);
$query="delete * from dbtable where ID='$ID'";
//etc
}
For database use I do the following in forms:
name="data[field_name]"
Or for multiple table that you update together:
name="data[table_name][field_name]"
-Shawn
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