how to put variables out of the loop?

[Ja NE]

I'm trying to write a search script for my site. basic serch is fine, I
can search for some word in one or other or third table, column... no
problem, but now I would like to serch for name and family name of
rtegistered users. so I need to search in more than one table. for one
or two or even more words (imagine you are looking for Jan Michael
Bellay) do I need query with AND... o.k., here is what I have done so
far:

$search = $_POST['serach']
if(isset($searc h)) {
// spliting search terms
$oneword = explode(" ", $search);
// counting numbers of terms to search
$all=str_word_c ount($search);
foreach($onewor d as $number => $searchoneword) {
// forming sql block if there is more than one term to search
if($number < ($all-1)) {
$sqlblock = "uname LIKE %$searchoneword % OR
name LIKE %$searchoneword % OR
famname LIKE %$searchoneword % AND ";
}
// forming sql block if there is one or is the last one to search
else {
$sqlblock = "uname LIKE %$searchoneword % OR
name LIKE %$searchoneword % OR
famname LIKE %$searchoneword % ";
}
}
// and now... WHAT?
}

I have tried all I know. and that isn't much.
tried to create array in foreach loop, couldnt get out what I wanted.
tried to write a function of above, to get out something with return()
but don't know what to do later...
I can echo what I want, but that isn't that... I need to put those block
together(!) in one variable which I will later use in slq query like:

$query = "SELECT $alltogether ORDER BY id ACS";

anyone can suggest me what to do?
tnx

--
Ja NE
http://fotozine.org/?omen=janimir
--

[Juliette]

Ja NE wrote:

I'm trying to write a search script for my site. basic serch is fine, I
can search for some word in one or other or third table, column... no
problem, but now I would like to serch for name and family name of
rtegistered users. so I need to search in more than one table. for one
or two or even more words (imagine you are looking for Jan Michael
Bellay) do I need query with AND... o.k., here is what I have done so
far:

$search = $_POST['serach']
if(isset($searc h)) {
// spliting search terms
$oneword = explode(" ", $search);
// counting numbers of terms to search
$all=str_word_c ount($search);
foreach($onewor d as $number => $searchoneword) {
// forming sql block if there is more than one term to search
if($number < ($all-1)) {
$sqlblock = "uname LIKE %$searchoneword % OR
name LIKE %$searchoneword % OR
famname LIKE %$searchoneword % AND ";
}
// forming sql block if there is one or is the last one to search
else {
$sqlblock = "uname LIKE %$searchoneword % OR
name LIKE %$searchoneword % OR
famname LIKE %$searchoneword % ";
}
}
// and now... WHAT?
}

I have tried all I know. and that isn't much.
tried to create array in foreach loop, couldnt get out what I wanted.
tried to write a function of above, to get out something with return()
but don't know what to do later...
I can echo what I want, but that isn't that... I need to put those block
together(!) in one variable which I will later use in slq query like:

$query = "SELECT $alltogether ORDER BY id ACS";

anyone can suggest me what to do?
tnx

My two cents:
* put the sql phrases between brackets so it will be clear which groups
of selection criteria belong together (you will get very strange
results otherwise)
* string the phrases together (take note of the .= in the below example)

You would get something like:
$sqlblock .= "(uname LIKE %$searchoneword % OR
name LIKE %$searchoneword % OR
famname LIKE %$searchoneword %) AND ";
And concerning the query... you need to use the WHERE clause.

Good luck and have a look at the manuals.

Grz, J.

[Juliette]

Juliette wrote:

Ja NE wrote:

I'm trying to write a search script for my site. basic serch is fine, I
can search for some word in one or other or third table, column... no
problem, but now I would like to serch for name and family name of
rtegistered users. so I need to search in more than one table. for one
or two or even more words (imagine you are looking for Jan Michael
Bellay) do I need query with AND... o.k., here is what I have done so
far:

$search = $_POST['serach']
if(isset($searc h)) {
// spliting search terms
$oneword = explode(" ", $search);
// counting numbers of terms to search
$all=str_word_c ount($search);
foreach($onewor d as $number => $searchoneword) {
// forming sql block if there is more than one term to search
if($number < ($all-1)) {
$sqlblock = "uname LIKE %$searchoneword % OR
name LIKE %$searchoneword % OR
famname LIKE %$searchoneword % AND ";
}
// forming sql block if there is one or is the last one to search
else {
$sqlblock = "uname LIKE %$searchoneword % OR
name LIKE %$searchoneword % OR
famname LIKE %$searchoneword % ";
}
}
// and now... WHAT?
}

I have tried all I know. and that isn't much.
tried to create array in foreach loop, couldnt get out what I wanted.
tried to write a function of above, to get out something with return()
but don't know what to do later...
I can echo what I want, but that isn't that... I need to put those block
together(!) in one variable which I will later use in slq query like:

$query = "SELECT $alltogether ORDER BY id ACS";

anyone can suggest me what to do?
tnx

My two cents:
* put the sql phrases between brackets so it will be clear which groups
of selection criteria belong together (you will get very strange
results otherwise)
* string the phrases together (take note of the .= in the below example)

You would get something like:
$sqlblock .= "(uname LIKE %$searchoneword % OR
name LIKE %$searchoneword % OR
famname LIKE %$searchoneword %) AND ";
And concerning the query... you need to use the WHERE clause.

Good luck and have a look at the manuals.

Grz, J.

Oh .. and if it is defined within a function (which it isn't by the
looks of it), you can then return it by doing:

return $sqlblock;

If the code is not within a function, you can just use $sqlblock wherever.

[Ja NE]

Juliette <jr*********@jo keaday.net> wrote:

And concerning the query... you need to use the WHERE clause.

sure, just forgot to add it here

Oh .. and if it is defined within a function (which it isn't by the
looks of it), you can then return it by doing:
no, this one wasn't.

return $sqlblock;

If the code is not within a function, you can just use $sqlblock wherever.

in any case, it returns to me only the last $sqlblock, not all of them.
that is problem.

I need a way to put them all together after the loop.
in the loop script will define 1 or more $sqlblock, if is only one,
that's good (and, btw, all that mess is unnecessary) but if there are
more than one (and what was reason I started looking for solution) how
can I get them in one line?
obiously I need to create one variable from that array containing
$sqlblock[0], $sqlblock[1], $sqlblock[2]... and that is where I don't
know what to do...

$blockarray[$justnum]=$sqlblock;
array($blockarr ay);

will create array containing all my $sqlblock, but I can't find way to
put them latter in search query which, I think, must end like:

SELECT id,uname,name,f amname FROM my_table WHERE $sqlblock[0]
$sqlblock[1] $sqlblock[2] ORDER BY id ASC

any more ideas?
tnx

--
Ja NE
http://fotozine.org/?omen=janimir
--

[Juliette]

Ja NE wrote:

Juliette <jr*********@jo keaday.net> wrote:

<snip>

return $sqlblock;

If the code is not within a function, you can just use $sqlblock wherever.

in any case, it returns to me only the last $sqlblock, not all of them.
that is problem.

I need a way to put them all together after the loop.
in the loop script will define 1 or more $sqlblock, if is only one,
that's good (and, btw, all that mess is unnecessary) but if there are
more than one (and what was reason I started looking for solution) how
can I get them in one line?
obiously I need to create one variable from that array containing
$sqlblock[0], $sqlblock[1], $sqlblock[2]... and that is where I don't
know what to do...

$blockarray[$justnum]=$sqlblock;
array($blockarr ay);

will create array containing all my $sqlblock, but I can't find way to
put them latter in search query which, I think, must end like:

SELECT id,uname,name,f amname FROM my_table WHERE $sqlblock[0]
$sqlblock[1] $sqlblock[2] ORDER BY id ASC

any more ideas?
tnx

You must have overlooked part of my answer...
Go back to my first mail and read again.

[Ja NE]

Juliette <jr*********@jo keaday.net> wrote:

You must have overlooked part of my answer...
Go back to my first mail and read again.

yes, sorry... have placed dot on the wrong place (=. instead of .=)...
but yoy helped. thank you!

--
Ja NE
http://fotozine.org/?omen=janimir
--

[pwiegers]

The key here is the .=
:-)