$keyword_array
=
explode
(
','
,
$keyword
);
$keyword_str
=
''
;
for
(
$b
=0;
$b
<
count
(
$keyword_array
);
$b
++){
$sql
=
"select * from abc where id='"
.
$keyword_array
[
$b
].
"' order by px"
;
$result
=
$mysqli
->query(
$sql
);
while
(
$rs
=
$result
->fetch_assoc()){
$keyword_str
.=
$rs
[
"keyword"
].
","
;
}
}