mysql_field_name

mysql_field_name -- Get the name of the specified field in a result

Description

string mysql_field_name ( resource result, int field_index)

הערה: field_index starts at 0.

דוגמה 1 . mysql_field_name( ) example

 
/*

 
The

 
users

 
table

 
consists

 
of

 
three

 
fields

 
:

 
*

 
user_id

 
*

 
username

 
*

 
password

 
.

 
*

 
/

 
$link

 
=

 
mysql_connect(

 
'localhost'

 
,

 
"mysql_user"

 
,

 
"mysql_password")

 
;

 
mysql_select_db($dbname

 
,

 
$link

 
)

 
or

 
die("Could

 
not

 
set

 
$dbname")

 
;

 
$res

 
=

 
mysql_query("select

 
*

 
from

 
users"

 
,

 
$link)

 
;

 
echo

 
mysql_field_name($res

 
,

 
0

 
)

 
.

 
"\n"

 
;

 
echo

 
mysql_field_name($res

 
,

 
2)

 
;