I need to merge a multi-dimentional array so that after merging the new values will be equal to 0 instead of the original value.
$data = array(
0 => array(
'2009-05-12' => string '1' (length=1)
'2010-12-07' => string '8' (length=1)
'2010-12-02' => string '23' (length=2)
'2010-11-11' => string '16' (length=2)
'2010-09-01' => string '1' (length=1)
'2010-08-24' => string '1' (length=1)
'2010-06-30' => string '1' (length=1)
), 1 => array(
'2010-09-08' => string '1' (length=1)
'2011-11-28' => string '1' (length=1)
'2011-09-28' => string '3' (length=1)
'2011-09-21' => string '1' (length=1)
'2012-04-10' => string '21' (length=2)
'2012-04-02' => string '12' (length=2)
), 2 => array(
'2010-12-15' => string '12' (length=2)
'2010-12-08' => string '12' (length=2)
'2010-11-28' => string '12' (length=2)
'2010-06-30' => string '12' (length=2)
'2010-05-04' => string '1' (length=1)
'2011-12-21' => string '9' (length=1)
'2012-01-05' => string '23' (length=2)
), 3 => array(
'2010-12-14' => string '2' (length=1)
'2010-12-10' => string '4' (length=1)
'2010-11-29' => string '4' (length=1)
'2011-10-04' => string '7' (length=1)
'2011-09-27' => string '11' (length=2)
'2012-01-06' => string '1' (length=1)
)
);
What I succeeded to do was to create a loop that was merging elements in the array:
foreach($data as $index => $date){
foreach($data as $index2 => $date2)
$data[$index] = array_merge($data[$index2], $data[$index]);
}
The above script outputs almost the correct result, but the merged values should be equal to 0 and not to the original value.
The output of the above script merges each of the nested arrays so that it contains values of the all remaining nested arrays.
The output should be:
$data = array(
0 => array(
'2009-05-12' => string '1' (length=1)
'2010-12-07' => string '8' (length=1)
'2010-12-02' => string '23' (length=2)
'2010-11-11' => string '16' (length=2)
'2010-09-01' => string '1' (length=1)
'2010-08-24' => string '1' (length=1)
'2010-06-30' => string '1' (length=1)
'2010-09-08' => string '0' (length=1)
'2011-11-28' => string '0' (length=1)
'2011-09-28' => string '0' (length=1)
'2011-09-21' => string '0' (length=1)
'2012-04-10' => string '0' (length=1)
'2012-04-02' => string '0' (length=1)
'2010-12-15' => string '0' (length=1)
'2010-12-08' => string '0' (length=1)
'2010-06-30' => string '0' (length=1)
'2010-05-04' => string '0' (length=1)
'2011-12-21' => string '0' (length=1)
'2012-01-05' => string '0' (length=1)
'2010-12-14' => string '0' (length=1)
'2010-12-10' => string '0' (length=1)
'2010-11-29' => string '0' (length=1)
'2011-10-04' => string '0' (length=1)
'2011-09-27' => string '0' (length=1)
'2012-01-06' => string '0' (length=1)
), 1 => array(
'2009-05-12' => string '0' (length=1)
'2010-12-07' => string '0' (length=1)
'2010-12-02' => string '0' (length=1)
'2010-11-11' => string '0' (length=1)
'2010-09-01' => string '0' (length=1)
'2010-08-24' => string '0' (length=1)
'2010-06-30' => string '0' (length=1)
'2010-09-08' => string '1' (length=1)
'2011-11-28' => string '1' (length=1)
'2011-09-28' => string '3' (length=1)
'2011-09-21' => string '1' (length=1)
'2012-04-10' => string '21' (length=2)
'2012-04-02' => string '12' (length=2)
'2010-12-15' => string '0' (length=1)
'2010-12-08' => string '0' (length=1)
'2010-06-30' => string '0' (length=1)
'2010-05-04' => string '0' (length=1)
'2011-12-21' => string '0' (length=1)
'2012-01-05' => string '0' (length=1)
'2010-12-14' => string '0' (length=1)
'2010-12-10' => string '0' (length=1)
'2010-11-29' => string '0' (length=1)
'2011-10-04' => string '0' (length=1)
'2011-09-27' => string '0' (length=1)
'2012-01-06' => string '0' (length=1)
), 2 => array(
'2009-05-12' => string '0' (length=1)
'2010-12-07' => string '0' (length=1)
'2010-12-02' => string '0' (length=1)
'2010-11-11' => string '0' (length=1)
'2010-09-01' => string '0' (length=1)
'2010-08-24' => string '0' (length=1)
'2010-06-30' => string '0' (length=1)
'2010-09-08' => string '0' (length=1)
'2011-09-28' => string '0' (length=1)
'2011-09-21' => string '0' (length=1)
'2012-04-10' => string '0' (length=1)
'2012-04-02' => string '0' (length=1)
'2010-12-15' => string '12' (length=2)
'2010-12-08' => string '12' (length=2)
'2010-11-28' => string '12' (length=2)
'2010-06-30' => string '12' (length=2)
'2010-05-04' => string '1' (length=1)
'2011-12-21' => string '9' (length=1)
'2012-01-05' => string '23' (length=2)
'2010-12-14' => string '0' (length=1)
'2010-12-10' => string '0' (length=1)
'2010-11-29' => string '0' (length=1)
'2011-10-04' => string '0' (length=1)
'2011-09-27' => string '0' (length=1)
'2012-01-06' => string '0' (length=1)
), 3 => array(
'2009-05-12' => string '0' (length=1)
'2010-12-07' => string '0' (length=1)
'2010-12-02' => string '0' (length=1)
'2010-11-11' => string '0' (length=1)
'2010-09-01' => string '0' (length=1)
'2010-08-24' => string '0' (length=1)
'2010-06-30' => string '0' (length=1)
'2010-09-08' => string '0' (length=1)
'2011-09-28' => string '0' (length=1)
'2011-09-21' => string '0' (length=1)
'2012-04-10' => string '0' (length=1)
'2012-04-02' => string '0' (length=1)
'2010-12-15' => string '0' (length=1)
'2010-12-08' => string '0' (length=1)
'2010-11-28' => string '0' (length=1)
'2010-06-30' => string '0' (length=1)
'2010-05-04' => string '0' (length=1)
'2011-12-21' => string '0' (length=1)
'2012-01-05' => string '0' (length=2)
'2010-12-14' => string '2' (length=1)
'2010-12-10' => string '4' (length=1)
'2010-11-29' => string '4' (length=1)
'2011-10-04' => string '7' (length=1)
'2011-09-27' => string '11' (length=2)
'2012-01-06' => string '1' (length=1)
)
);
Just don't use array_merge.
foreach($data as $index => $v){
foreach($data as $data2){
foreach($data2 as $date=> $val){
if(!array_key_exist($date,$data[$index])){
$data[$index][$date] = 0;
}
}
}
}
Related
I'm getting this error while submitting my form. Have read similar questions but couldn't find my problem.
I just disabled '_clean_input_keys' function temporarily and printed the $_POST to see what's wrong. but could not see anything weird.
Where should I search for this disallowed character?
This is my $_POST:
array (size=67)
'Naam' => string '1' (length=1)
'NaamKhanevadegi' => string '1' (length=1)
'NaamPedar' => string '1' (length=1)
'Shenasname' => string '1' (length=1)
'CodeMelli' => string '1111111222' (length=10)
'TarikhTavalodDay' => string '10' (length=2)
'TarikhTavalodMonth' => string '10' (length=2)
'TarikhTavalodYear' => string '1361' (length=4)
'Jensiat' => string '1' (length=1)
'MahalTavalod' => string '1' (length=1)
'Khedmat' => string '1' (length=1)
'SerialShenasname' => string '222222' (length=6)
'Taahol' => string '1' (length=1)
'SarparastHastam' => string '1' (length=1)
'TedadeTakafol' => string '2' (length=1)
'Ghad' => string '2' (length=1)
'Jesmani' => string '1' (length=1)
'Vazn' => string '2' (length=1)
'SabegheBimari' => string '1' (length=1)
'SabegheBime' => string '1' (length=1)
'Bimegar' => string '1' (length=1)
'BimeShode' => string '1' (length=1)
'ShomareBime' => string '2' (length=1)
'BimeDay' => string '28' (length=2)
'BimeMonth' => string '8' (length=1)
'BimeYear' => string '8' (length=1)
'ShoruMostamariDay' => string '8' (length=1)
'ShoruMostamariMonth' => string '8' (length=1)
'ShoruMostamariYear' => string '1360' (length=4)
'BimeBikari' => string '1' (length=1)
'PayanMostamariDay' => string '8' (length=1)
'PayanMostamariMonth' => string '8' (length=1)
'PayanMostamariYear' => string '1360' (length=4)
'Isargari' => string '1' (length=1)
'NameHemayati' => string '1' (length=1)
'PostalCode' => string '1212121212' (length=10)
'Tel' => string '' (length=0)
'Mobile' => string '09090909090' (length=11)
'Email' => string '' (length=0)
'Address' => string '' (length=0)
'MarjaNaam' => string '' (length=0)
'MarjaTel' => string '0909090909' (length=10)
'MarjaMobile' => string '09090909090' (length=11)
'Savad' => string '5' (length=1)
'Reshte' =>
array (size=5)
0 => string '0' (length=1)
1 => string '0' (length=1)
2 => string '0' (length=1)
3 => string '0' (length=1)
4 => string '0' (length=1)
'Moadel' =>
array (size=5)
0 => string '' (length=0)
1 => string '' (length=0)
2 => string '' (length=0)
3 => string '' (length=0)
4 => string '' (length=0)
'NoeDaneshgah' =>
array (size=4)
0 => string '1' (length=1)
1 => string '1' (length=1)
2 => string '1' (length=1)
3 => string '1' (length=1)
'Mokaleme' =>
array (size=1)
''.$i.'' => string '1' (length=1)
'Neveshtan' =>
array (size=1)
''.$i.'' => string '1' (length=1)
'ZabanTasalot' =>
array (size=1)
''.$i.'' => string '0' (length=1)
'NoeMaharat' =>
array (size=1)
0 => string '' (length=0)
'DarajeMaharat' =>
array (size=1)
0 => string '' (length=0)
'Gavahiname' =>
array (size=3)
0 => string '1' (length=1)
1 => string '10' (length=2)
2 => string '11' (length=2)
'NaameMoasese' =>
array (size=1)
0 => string '' (length=0)
'SabegheJobTitle' =>
array (size=1)
0 => string '0' (length=1)
'SabegheKar' =>
array (size=1)
0 => string '' (length=0)
'DarkhastiJobTitle' =>
array (size=1)
0 => string '0' (length=1)
'NoeEstekhdam' => string '1' (length=1)
'ShahreDarkhasti1' => string '' (length=0)
'ShahreDarkhasti2' => string '' (length=0)
'ShahreDarkhasti3' => string '' (length=0)
'KhodEshteghali' => string '2' (length=1)
'Kharej' => string '2' (length=1)
'Keshvar1' => string '' (length=0)
'Keshvar2' => string '' (length=0)
'Comment' => string '' (length=0)
'Tamas' => string '1' (length=1)
I found it!
That little $ in $i made the problem.
I forgot some php tag there.
In most of the cases when you have a existing software and you are trying to deploy in a new enviroment this kind of error should be caused by the PHP property
short_open_tag
Check if you have enabled in your new enviroment. In other words PHP couldn't read the tags in your code.
My query :
"SELECT sent_who, sent_amount FROM game1 ORDER BY sent_who ASC;"
Output :
array (size=4)
0 =>
array (size=4)
'sent_who' => string '1' (length=1)
0 => string '1' (length=1)
'sent_amount' => string '1' (length=1)
1 => string '1' (length=1)
1 =>
array (size=4)
'sent_who' => string '2' (length=1)
0 => string '2' (length=1)
'sent_amount' => string '1' (length=1)
1 => string '1' (length=1)
2 =>
array (size=4)
'sent_who' => string '2' (length=1)
0 => string '2' (length=1)
'sent_amount' => string '1' (length=1)
1 => string '1' (length=1)
3 =>
array (size=4)
'sent_who' => string '2' (length=1)
0 => string '2' (length=1)
'sent_amount' => string '1' (length=1)
1 => string '1' (length=1)
What i want :
array (size=4)
0 =>
array (size=4)
'sent_who' => string '1' (length=1)
0 => string '1' (length=1)
'sent_amount' => string '1' (length=1)
1 => string '1' (length=1)
1 =>
array (size=4)
'sent_who' => string '2' (length=1)
0 => string '2' (length=1)
'sent_amount' => string '3' (length=1)
1 => string '1' (length=1)
I want to merge same sent_who in array, also sum sent_amount in same array.
If i use GROUP BY instead of ORDER BY it works for sent_who, but it doesnt give sum of sent_amount
Try this:
SELECT sent_who, SUM(sent_amount) as total_sent_amount
FROM game1
GROUP BY sent_who
ORDER BY sent_who ASC
Using SUM(sent_amount) will sum all the values of sent_amount for the specific sent_who which we grouped using GROUP BY sent_who.
So you will get the array as you expect.
This question already has answers here:
How do you reindex an array in PHP but with indexes starting from 1?
(12 answers)
Closed 7 years ago.
I have an array which looks like (var_dump):
array (size=3)
0 =>
array (size=8)
'id' => string '1' (length=1)
'user_id' => string '64' (length=2)
'level' => string '1' (length=1)
'score' => string '9999' (length=4)
't1' => string '1' (length=1)
't2' => string '0' (length=1)
't3' => string '0' (length=1)
'attempts' => string '1' (length=1)
1 =>
array (size=8)
'id' => string '2' (length=1)
'user_id' => string '64' (length=2)
'level' => string '2' (length=1)
'score' => string '123456789' (length=9)
't1' => string '1' (length=1)
't2' => string '1' (length=1)
't3' => string '0' (length=1)
'attempts' => string '4' (length=1)
2 =>
array (size=8)
'id' => string '3' (length=1)
'user_id' => string '64' (length=2)
'level' => string '3' (length=1)
'score' => string '123456789' (length=9)
't1' => string '1' (length=1)
't2' => string '1' (length=1)
't3' => string '0' (length=1)
'attempts' => string '7' (length=1)
How can I change the key 0, 1, 2 etc.. to be the value of level inside that array?
For example:
1 =>
array (size=8)
'id' => string '1' (length=1)
'user_id' => string '64' (length=2)
'level' => string '1' (length=1)
'score' => string '9999' (length=4)
't1' => string '1' (length=1)
't2' => string '0' (length=1)
't3' => string '0' (length=1)
'attempts' => string '1' (length=1)
2 =>
array (size=8)
'id' => string '2' (length=1)
'user_id' => string '64' (length=2)
'level' => string '2' (length=1)
'score' => string '123456789' (length=9)
't1' => string '1' (length=1)
't2' => string '1' (length=1)
't3' => string '0' (length=1)
'attempts' => string '4' (length=1)
3 =>
array (size=8)
'id' => string '3' (length=1)
'user_id' => string '64' (length=2)
'level' => string '3' (length=1)
'score' => string '123456789' (length=9)
't1' => string '1' (length=1)
't2' => string '1' (length=1)
't3' => string '0' (length=1)
'attempts' => string '7' (length=1)
I have already tried renaming the key inside a forloop, that did not replace only the key, but instead, it replaced the whole array and left it blank.
Thanks
$arr = [ ['id'=>1], ['id'=>2], ['id'=>3]];
$new = [];
foreach($arr as $item)
$new[$item['id']] = $item;
print_r($new);
result
Array (
[1] => Array ( [id] => 1)
[2] => Array ( [id] => 2)
[3] => Array ( [id] => 3)
}
How do I display this structure into a multi-level menu?
Here's the structure:
array
0 =>
array
'product_category_code' => string 'bracelets' (length=9)
'product_category_desc' => string 'Bracelets' (length=9)
'parent_node' => string '' (length=0)
'inactive' => string '0' (length=1)
'sort' => string '0' (length=1)
'created_by' => string '1' (length=1)
'created_date' => string '2014-03-14 22:04:08' (length=19)
'modified_by' => string '1' (length=1)
'modified_date' => string '2014-03-14 22:09:05' (length=19)
1 =>
array
'product_category_code' => string 'floral-dress' (length=12)
'product_category_desc' => string 'Floral Dress' (length=12)
'parent_node' => string '' (length=0)
'inactive' => string '0' (length=1)
'sort' => string '0' (length=1)
'created_by' => string '1' (length=1)
'created_date' => string '2014-03-14 22:09:49' (length=19)
'modified_by' => string '1' (length=1)
'modified_date' => string '2014-03-30 19:06:58' (length=19)
2 =>
array
'product_category_code' => string 'flowery-bracelets' (length=17)
'product_category_desc' => string 'Flowery Bracelets' (length=17)
'parent_node' => string 'bracelets' (length=9)
'inactive' => string '0' (length=1)
'sort' => string '0' (length=1)
'created_by' => string '1' (length=1)
'created_date' => string '2014-03-14 22:09:16' (length=19)
'modified_by' => string '1' (length=1)
'modified_date' => string '2014-03-30 19:08:44' (length=19)
3 =>
array
'product_category_code' => string 'small-flowery-bracelets' (length=23)
'product_category_desc' => string 'Small Flowery Bracelets' (length=23)
'parent_node' => string 'flowery-bracelets' (length=17)
'inactive' => string '0' (length=1)
'sort' => string '0' (length=1)
'created_by' => string '1' (length=1)
'created_date' => string '2014-03-14 22:08:35' (length=19)
'modified_by' => string '1' (length=1)
'modified_date' => string '2014-03-30 19:09:44' (length=19)
4 =>
array
'product_category_code' => string 'summer-dress' (length=12)
'product_category_desc' => string 'Summer Dress' (length=12)
'parent_node' => string '' (length=0)
'inactive' => string '0' (length=1)
'sort' => string '0' (length=1)
'created_by' => string '1' (length=1)
'created_date' => string '2014-03-14 22:09:29' (length=19)
'modified_by' => string '0' (length=1)
'modified_date' => null
And output should be like this:
Bracelets
Flowery Bracelets
Small Flowery Bracelets
Floral Dress
Summer Dress
Here is what I did but it still display the child nodes a
function getChildren($rows, $p = 0) {
$r = array();
foreach($rows as $row) {
if ($row['parent_node']==$p) {
var_dump($p);
$r[$row['product_category_code']] = getChildren($rows, $row['product_category_code']);
}
}
return $r;
Thanks!
It's because you still have the categories in the array when you already assigned them. What you can do is to do the function where you pass the argument as a reference, and the in the foreach loop to have the ability to clear the array from that already assigned category. Simple implementation below.
function getChildren(&$rows, $p = 0) {
$r = array();
foreach($rows as $row_id => $row) {
if ($row['parent_node']==$p) {
$r[$row['product_category_code']] = getChildren($rows, $row['product_category_code']);
unset($rows[$row_id]);
}
}
return $r;
}
I want to run what I thought was going to be a simple query.
I want to return a database table just the values) in the same 2D style it is written in into $data[i][k]
I am using PHP's PDO, and the closest I have been able to get is:
$result=$database->query("SELECT * FROM `garage_statistics`",$bind = null,$fetch = 'FETCH_COLUMN');
$this->statement = $this->pdo->prepare($query);
$result = $this->statement->fetchAll(PDO::FETCH_COLUMN,1);
Which returns
0 => string 'Garage2' (length=1)
1 => string 'Garage3' (length=7)
2 => string 'Garage4' (length=7)
3 => string 'Garage6' (length=7)
4 => string 'Garage7' (length=7)
However I can't get it to loop for all the columns. I tried fetchall and got back:
array (size=10)
0 =>
array (size=14)
'name' => string 't' (length=1)
0 => string 't' (length=1)
'tablename' => string 't' (length=1)
1 => string 't' (length=1)
'numfloors' => string '3' (length=1)
2 => string '3' (length=1)
'status' => string '4' (length=1)
3 => string '4' (length=1)
'numspots' => string '0' (length=1)
4 => string '0' (length=1)
'spotsinuse' => string '0' (length=1)
5 => string '0' (length=1)
'time' => string '2012-12-07 13:47:13' (length=19)
6 => string '2012-12-07 13:47:13' (length=19)
1 =>
array (size=14)
'name' => string 'Garage 3' (length=8)
0 => string 'Garage 3' (length=8)
'tablename' => string 'Garage3' (length=7)
1 => string 'Garage3' (length=7)
'numfloors' => string '2' (length=1)
2 => string '2' (length=1)
'status' => string '3' (length=1)
3 => string '3' (length=1)
'numspots' => string '0' (length=1)
4 => string '0' (length=1)
'spotsinuse' => string '0' (length=1)
5 => string '0' (length=1)
'time' => string '2012-12-07 13:49:46' (length=19)
6 => string '2012-12-07 13:49:46' (length=19)
While this does contain all the data, it has so much stuff that I don't want.
Is there a simple way to get a basic 2D array of a table using PDO?
$result = $this->statement->fetchAll(PDO::FETCH_NUM);
Returns correct type