Duderino82 wrote:
I was wondering if there is a way to collect the names of the fields
from a specific table. I think the soluction is to be researched in the
sql code but maybe someone knows of a way to o so directly from php.
Example.
Table: Categories
Field1: type1
Field2: type2
Field3: type3
Field4: type4
Field5: type5
What I want is to be able to have an array (or an object) that cointans
the name of the fields:
array[0]=type1
array[1]=type2
array[2]=type3
array[3]=type4
array[4]=type5
Any suggestions?
There are several possible ways of doing it. One is to execute a SHOW
CREATE TABLE query and parse the result. Another is to run a SHOW
FIELDS FROM Categories query:
$fields = array();
$result = mysql_query('SHOW FIELDS FROM Categories');
while ($record = mysql_fetch_array($result, MYSQL_NUM)) {
$fields[] = $record[0];
}
Now the $fields array should contain names of all fields in the
table...
Yet another way is to retrieve a random record and look at its
structure. Something like this:
$fields = array();
$result = mysql_query('SELECT * FROM Categoties LIMIT 1');
$record = mysql_fetch_array($result, MYSQL_ASSOC);
foreach ($record as $field=>$value) {
$fields[] = $field;
}
Now, again, the $fields array should contain names of all fields in the
table...
Cheers,
NC