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 = $this->statement->fetchAll(PDO::FETCH_NUM);
Returns correct type
Related
I have array and i nees access to key:
var_dump($load);
array (size=18)
'4' =>
array (size=3)
0 => string '12.3%' (length=5)
1 => string '17.8%' (length=5)
2 => string '11.8%' (length=5)
'9' =>
array (size=3)
0 => string '5.0%' (length=4)
1 => string '8.2%' (length=4)
2 => string '8.9%' (length=4)
'24' =>
array (size=3)
0 => string '53.1%' (length=5)
1 => string '86.1%' (length=5)
2 => string '53.6%' (length=5)
'7' =>
array (size=3)
0 => string '95.1%' (length=5)
1 => string '90.1%' (length=5)
2 => string '80.7%' (length=5)
Hove a can get data on key?
var_dump($load["7"]);
var_dump($load["'7'"]);
var_dump($load['"7"']);
var_dump($load[7]);
All var_dump return null;
Var dump array keys, Keys match.
$keys=array_keys($load);
var_dump($keys);
array (size=18)
0 => string '14' (length=2)
1 => string '60' (length=2)
2 => string '19' (length=2)
3 => string '7' (length=1)
4 => string '15' (length=2)
5 => string '24' (length=2)
6 => string '1' (length=1)
7 => string '16' (length=2)
8 => string '5' (length=1)
9 => string '11' (length=2)
10 => string '17' (length=2)
11 => string '18' (length=2)
12 => string '3' (length=1)
13 => string '6' (length=1)
14 => string '2' (length=1)
15 => string '10' (length=2)
16 => string '9' (length=1)
17 => string '4' (length=1)
Need to change some object values of a doctrine collection fetched from database and save again to the database. For this, there is a old written code and In that they have used a loop to save objects one by one. The reason of saving objects one by one is because there some other processes are done in the middle. In the end of the first loop there is a function which is trying to fetch another doctrine collection from the database. Now that entire collection is existed of db values. Because of that 1st collection is replaced by existing database values. So updating process is not working. Why is this happening ?
Example Code :
class mainAction extends sfAction {
function execute($request) {
$a = new ExampleA();
$collection = $a->updateDoctrineCollectionWithNewValues(6);
$b = new ExampleB();
$b->saveDoctrineCollectionToDB($collection);
}
}
class ExampleA {
function updateDoctrineCollectionWithNewValues($empNumber){
$empSalaryComponents = Doctrine_Core::getTable('EmployeeSalaryComponent');
$empSalComCollection = $empSalaryComponents->findBy('employee_number', $empNumber);
foreach ($empSalComCollection as $empSalComponent) {
$empSalComponent->setValue(9999999999999);
}
return $empSalComCollection;
}
}
class ExampleB {
function saveDoctrineCollectionToDB($doctrineCollection){
var_dump($doctrineCollection->toArray()); // 1st var_dump
foreach ($doctrineCollection as $object) {
$this->addToLogger($object);
var_dump($doctrineCollection->toArray()); //2nd var_dump
die;
}
}
function addToLogger($object) {
$empSalaryComponents = Doctrine_Core::getTable('EmployeeSalaryComponent')->findBy('employee_number', $object->getEmployeeNumber());
/**
* Do something
**/
}
}
Results
1st var_dump :
array (size=4)
0 =>
array (size=5)
'employee_number' => string '6' (length=1)
'salary_component_id' => string '1' (length=1)
'value' => int 9999999999999
'effectiveDate' => string '2019-01-15' (length=10)
'is_active' => string '1' (length=1)
1 =>
array (size=5)
'employee_number' => string '6' (length=1)
'salary_component_id' => string '2' (length=1)
'value' => int 9999999999999
'effectiveDate' => string '2019-01-15' (length=10)
'is_active' => string '1' (length=1)
2 =>
array (size=5)
'employee_number' => string '6' (length=1)
'salary_component_id' => string '3' (length=1)
'value' => int 9999999999999
'effectiveDate' => string '2019-01-15' (length=10)
'is_active' => string '1' (length=1)
3 =>
array (size=5)
'employee_number' => string '6' (length=1)
'salary_component_id' => string '4' (length=1)
'value' => int 9999999999999
'effectiveDate' => string '2019-01-19' (length=10)
'is_active' => string '1' (length=1)
2nd var_dump:
0 =>
array (size=5)
'employee_number' => string '6' (length=1)
'salary_component_id' => string '1' (length=1)
'value' => string '6787' (length=4)
'effectiveDate' => string '2019-01-15' (length=10)
'is_active' => string '1' (length=1)
1 =>
array (size=5)
'employee_number' => string '6' (length=1)
'salary_component_id' => string '2' (length=1)
'value' => string '71111' (length=5)
'effectiveDate' => string '2019-01-15' (length=10)
'is_active' => string '1' (length=1)
2 =>
array (size=5)
'employee_number' => string '6' (length=1)
'salary_component_id' => string '3' (length=1)
'value' => string '34%' (length=3)
'effectiveDate' => string '2019-01-15' (length=10)
'is_active' => string '1' (length=1)
3 =>
array (size=5)
'employee_number' => string '6' (length=1)
'salary_component_id' => string '4' (length=1)
'value' => string '6787' (length=4)
'effectiveDate' => string '2019-01-19' (length=10)
'is_active' => string '1' (length=1)
2nd var_dump is filled with db values since calling db in the middle of the loop.
Env : Doctrine 1.2, Php7.2, Symfony 1.4
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.
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)
}
I have two tables Resources and Categories. I have made a join query and got the result. But I dont know how to work around it. Below is outputted result array.
array (size=4)
0 =>
array (size=5)
'resourceID' => string '24' (length=2)
'resourceName' => string 'Tafe Resources' (length=14)
'categoryID' => string '3' (length=1)
'categoryName' => string 'Accounting' (length=10)
'subcategoryID' => string '0' (length=1)
1 =>
array (size=5)
'resourceID' => string '24' (length=2)
'resourceName' => string 'Tafe Resources' (length=14)
'categoryID' => string '4' (length=1)
'categoryName' => string 'Adult Tertiary' (length=14)
'subcategoryID' => string '0' (length=1)
2 =>
array (size=5)
'resourceID' => string '26' (length=2)
'resourceName' => string 'College Resources' (length=17)
'categoryID' => string '7' (length=1)
'categoryName' => string 'Automotive' (length=10)
'subcategoryID' => string '0' (length=1)
3 =>
array (size=5)
'resourceID' => string '26' (length=2)
'resourceName' => string 'College Resources' (length=17)
'categoryID' => string '8' (length=1)
'categoryName' => string 'Busniess & Management' (length=21)
'subcategoryID' => string '0' (length=1)
this was my query
$this->db->select()->from('resources');
$this->db->join('categories','resources.resourceID = categories.resourceID');
if it was from single table i will use for-each loop and get data.
I want the duplicated columns to be merged.
I want to display a table where resourceID and resourceName is unique.
How do you want the table to be unique? You could use GROUP BY but you would lose the category information for any duplicates of resourceID and resourceName.
Edit: You can use a JOIN with a GROUP_CONCAT for a subquery but that would limit you to the max length set for the concat operation.
I think the best solution would just to loop through the data and set the data to ensure the rows for resourceID and resourceName are unique.