I want to compare two columns of medoo rather its values.
$issues = $database->select("issues","*",[
"AND" => [
"projectid" => 1,
"estimated_hrs[<]" => "timespent"
]
]);
But getting an error while doing so.Is there any solution??
Check out columns relationship here: https://medoo.in/api/where
$database->select("post", [
"[>]account" => ["author_id" => "user_id"],
], [
"post.id",
"post.content"
], [
"AND" => [
// Connect two column with condition sign like [=], [>], [<], [!=] as one of array value
"post.restrict[<]account.age",
"account.user_name" => "foo",
"account.email" => "foo#bar.com",
]
]
);
// WHERE "post"."restrict" < "account"."age" AND "account"."user_name" = 'foo' AND "account"."email" = 'foo#bar.com'
Related
I have a Laravel collection with record IDs and foreign keys:
{id=1, foreign_id=1},
{id=2, foreign_id=1},
{id=3, foreign_id=2},
{id=4, foreign_id=3},
{id=5, foreign_id=2}
I expect:
{id=2, foreign_id=1},
{id=5, foreign_id=2},
{id=4, foreign_id=3}
I want to search Laravel query builder for unique values for foreign_id if id in collection occurs more than 1 time.
I want then to give latest foreign_id.
Try $collection->unique('foreign_id');
Here I'm giving an example, You can check by yours,
$a = collect([
[
'id' => 1,
'foreign_id' => 2
],
[
'id' => 2,
'foreign_id' => 1
],
[
'id' => 3,
'foreign_id' => 2
],
[
'id' => 4,
'foreign_id' => 3
],
[
'id' => 5,
'foreign_id' => 2
],
]);
$a->unique('foreign_id');
The easiest way to do it is to sort collection by "id" in descending order and than use unique method by "foreign_id"
$myCollection->sortByDesc('id')->unique('foreign_id')
I write code with some array that have different structure, but I must extract the data to do something else. How can I manager these array？
The array's structure are as follow:
$a = [
'pos1' => 'somedata',
'pos2' => ['data2', 'data3'],
'pos3' => '';
];
$b = [
[
'pos1' => ['data1', 'data2', ['nest1', 'nest2']],
'pos2' => ['data1', 'data2', 'data3'],
],
['data1', 'data2'],
'data4',
];
The array's Index can be a key or a position, and the value of the corresponding index may be a array with the same structure. More tough problem is that the subarray can be nesting, and the time of the nesting has different length.
Fortunately, every array has it's owe fixed structure.
I want to convert the these array to the format as follow. When the index is a value, change it to the keyword; and if the index is a keyword, nothing changed.
$a = [
'pos1' => 'somedata',
'pos2' => [
'pos2_1' => 'data2',
'pos2_2' => 'data3'
],
'pos3' => '';
];
$b = [
'pos1' => [
'pos1_1' => [
'pos1_1_1' => 'data1',
'pos1_1_2' => 'data2',
'pos1_1_3' => [
'pos1_1_3_1' => 'nest1',
'pos1_1_3_2' => 'nest2',
],
],
'pos1_2' => [
'pos1_2_1' => 'data1',
'pos1_2_2' => 'data2',
'pos1_2_3' => 'data3',
],
],
'pos2' => ['data1', 'data2'],
'pos3' => 'data4',
];
My first solution is for every array, write the function to convert the format(the keyword will specify in function). But it is a huge task and diffcult to manage.
The second solution is write a common function, with two argument: the source array and the configuration that specify the keyword to correspondent value index. For example:
$a = [0, ['pos10' => 1]];
$conf = [
// It means that when the value index is 0, it will change it into 'pos1'
'pos1' => 0,
'pos2' => 1,
];
The common funciton will generate the result of:
$result = [
'pos1' => 0,
'pos2' => ['pos10' => 1],
]
But this solution will lead to a problem: the config is diffcult to understand and design, and other people will spend a lot of time to understand the format after conversion.
Is there are some better solution to manage these array that other people can easy to use these array?
Thanks.
I'm doing "inserts" by $push in an array inside my document, and inside it there is a field date that I want to sort it when I use the find(), but not sorting the "_id". How do I sort by date (ordens.dtOrdem)?
<?php
$mongo = (new MongoDB\Client('mongodb://localhost:27017'))->Carteira;
$collection = $mongo->ativo;
/*First way that I've tried*/
$result1 = $collection->find([].['ordens' => ['sort' => ['dtOrdem' => -1]]]);
/*Second way that I've tried*/
$result2 = $collection->find([],['ordens' => ['each' => ['ordens' => ['sort' => ['dtOrdem' = -1]]]]]);
?>
The field 'ordens.dtOrdem' is no been sorted in descending.
You cannot sort an array during a find(). You have two options:
You can specify a $sort operation during your $push to ensure that your elements are added to the array in sorted order.
You can using aggregation to sort the array on retrieval.
Solutions might look something like the following (some modification may be necessary):
// Sorting on push.
$collection->updateOne(
[...],
[ '$push' => [
'ordens' => [
// You MUST include the $each operator here or this will not work.
'$each' => [
[ 'dtOrdem' => 5 ]
],
// Where the magic happens, sorts in descending order.
'$sort'=> [ 'dtOrdem' => -1 ]
]
]]
);
// Sorting on retrieval.
$collection->aggregate([
[ '$unwind' => '$ordens' ],
[ '$sort' => [
'$ordens.dtOrdem' => -1
]],
[ '$group' => [
'_id' => '$_id',
'ordens' => [
'$push' => '$ordens'
]
]]
]);
I have below array, I need to append a new array inside $newData['_embedded']['settings']['web/vacation/filters']['data'], How can I access and append inside it ?
$newData = [
"id" => "47964173",
"email" => "abced#gmail.com",
"firstName" => "Muhammad",
"lastName" => "Taqi",
"type" => "employee",
"_embedded" => [
"settings" => [
[
"alias" => "web/essentials",
"data" => [],
"dateUpdated" => "2017-08-16T08:54:11Z"
],
[
"alias" => "web/personalization",
"data" => [],
"dateUpdated" => "2016-07-14T10:31:46Z"
],
[
"alias" => "wizard/login",
"data" => [],
"dateUpdated" => "2016-09-26T07:56:43Z"
],
[
"alias" => "web/vacation/filters",
"data" => [
"test" => [
"type" => "teams",
"value" => [
0 => "09b285ec-7687-fc95-2630-82d321764ea7",
1 => "0bf117b4-668b-a9da-72d4-66407be64a56",
2 => "16f30bfb-060b-360f-168e-1ddff04ef5cd"
],
],
"multiple teams" => [
"type" => "teams",
"value" => [
0 => "359c0f53-c9c3-3f88-87e3-aa9ec2748313"
]
]
],
"dateUpdated" => "2017-07-03T09:10:36Z"
],
[
"alias" => "web/vacation/state",
"data" => [],
"dateUpdated" => "2016-12-08T06:58:57Z"
]
]
]
];
$newData['_embedded']['settings']['web/vacation/filters']['data'] = $newArray;
Any Hint to quickly append it, I don't want to loop-in and check for keys inside loops.
The settings subarray is "indexed". You first need to search the alias column of the subarray for web/vacation/filters to find the correct index. Using a foreach loop without a break will mean your code will continue to iterate even after the index is found (bad coding practice).
There is a cleaner way that avoids a loop & condition & break, use array_search(array_column()). It will seek your associative element, return the index, and immediately stop seeking.
You can use the + operator to add the new data to the subarray. This avoids calling a function like array_merge().
Code: (Demo)
if(($index=array_search('web/vacation/filters',array_column($newData['_embedded']['settings'],'alias')))!==false){
$newData['_embedded']['settings'][$index]['data']+=$newArray;
}
var_export($newData);
Perhaps a more considered process would be to force the insert of the new data when the search returns no match, rather than just flagging the process as unsuccessful. You may have to tweak the date generation for your specific timezone or whatever... (Demo Link)
$newArray=["test2"=>[
"type" =>"teams2",
"value" => [
0 => "09b285ec-7687-fc95-2630-82d321764ea7",
1 => "0bf117b4-668b-a9da-72d4-66407be64a56",
2 => "16f30bfb-060b-360f-168e-1ddff04ef5cd"
],
]
];
if(($index=array_search('web/vacation/filters',array_column($newData['_embedded']['settings'],'alias')))!==false){
//echo $index;
$newData['_embedded']['settings'][$index]['data']+=$newArray;
}else{
//echo "couldn't find index, inserting new subarray";
$dt = new DateTime();
$dt->setTimeZone(new DateTimeZone('UTC')); // or whatever you are using
$stamp=$dt->format('Y-m-d\TH-i-s\Z');
$newData['_embedded']['settings'][]=[
"alias" => "web/vacation/filters",
"data" => $newArray,
"dateUpdated" => $stamp
];
}
You need to find the key that corresponds to web/vacation/filters. For Example you could use this.
foreach ($newData['_embedded']['settings'] as $key => $value) {
if ($value["alias"]==='web/vacation/filters') {
$indexOfWVF = $key;
}
}
$newData['_embedded']['settings'][$indexOfWVF]['data'][] = $newArray;
From the comments. Then you want to merge the arrays. Not append them.
$newData['_embedded']['settings'][$indexOfWVF]['data'] = array_merge($newData['_embedded']['settings'][$indexOfWVF]['data'],$newArray);
Or (if it's always Filter1):
$newData['_embedded']['settings'][$indexOfWVF]['data']['Filter1'] = $newArray['Filter1'];
My code look like this:
$database->update($campaign_table, $data_nga_posti , array("AND" => ["codice_pod" => $data_nga_posti['codice_pod'],("codice_pdr" =>NULL) ]));
So this is when my query execute:
UPDATE `field` SET `columnname` = 'data',`anothercm` = 'data',WHERE `codice_pod` = 'IT001E35563561' AND `codice_pdr` IS NULL
I want to my query look like this.
UPDATE `field` SET `columnname` = 'data',`anothercm` = 'data',WHERE `codice_pod` = 'IT001E35563561' AND (`codice_pdr` IS NULL OR `codice_pdr` ="")
but I dont know how to put OR(operator ) inside this code.
I have never used this before, and have nothing to test with but the closted example posted in the documentation is:
$database->has("account", [
"AND" => [
"OR" => [
"user_name" => "foo",
"email" => "foo#bar.com"
],
"password" => "12345"
]
]);
So I think this would work for you:
$database->update($campaign_table, $data_nga_posti, [
"AND" => [
OR => [
"codice_pdr" =>NULL,
"codice_pdr" => ""
],
"codice_pod" => $data_nga_posti['codice_pod']
]
]);
try this:
array("AND" => ["codice_pod" => $data_nga_posti['codice_pod'],"OR" => ["codice_pdr" =>NULL,`codice_pdr` ="" ] ])