I have Two array both array have same key but I want same key in one array inside multiple value.
Input:
[coming_new_date] => Array
(
[0] => 2021-03-06
[1] => 2021-03-07
[2] => 2021-03-08
[3] => 2021-03-09
)
[coming_Day_name] => Array
(
[0] => Sat
[1] => Sun
[2] => Mon
[3] => Tue
)
Output:
array(
[0] => array(
[0] =>2021-03-06
[1] =>Sat
)
[1] => array(
[0] =>2021-03-07
[1] =>Sun
)
[2] => array(
[0] =>2021-03-08
[1] =>Mon
)
)
try below code:
$output[][]='';
for($i=0; $i<4; $i++)
{
$output[$i][0]=$coming_new_date[0];
$output[$i][1]=$coming_day_name[0];
}
Related
I apologize for not being word-perfect in English.
I have this result from a foreach loop in php.
my file is jason.
Merging more value into one array
Array
(
[777565] => Array
(
[0] => Array
(
[0] => 777565-1
[1] => 777565-2
)
[1] => Array
(
[0] => 777565-3
[1] => 777565-4
)
[2] => Array
(
[0] => 777565-5
[1] => 777565-6
)
)
[777566] => Array
(
[0] => Array
(
[0] => 777566-1
[1] => 777566-2
)
[1] => Array
(
[0] => 777566-3
[1] => 777566-4
)
[2] => Array
(
[0] => 777566-5
[1] => 777566-6
)
)
)
but, I want Something like this:
Array
(
[777565] => Array
(
[0] => 777565-1
[1] => 777565-2
[2] => 777565-3
[3] => 777565-4
[4] => 777565-5
[5] => 777565-6
)
[777566] => Array
(
[0] => 777566-1
[1] => 777566-2
[2] => 777566-3
[3] => 777566-4
[4] => 777566-5
[5] => 777566-6
)
)
I tried hard and searched the internet but I could not find any way.
Of course, I have the ability to move it to the database first and then to the array, but I think there should be a faster way. What do you think?
thanks for reply.
If you have no problem looping through it and flatten the array according to your desire then you can try this:
$parent =
Array
(
[777565] => Array
(
[0] => Array
(
[0] => 777565-1
[1] => 777565-2
)
[1] => Array
(
[0] => 777565-3
[1] => 777565-4
)
[2] => Array
(
[0] => 777565-5
[1] => 777565-6
)
)
[777566] => Array
(
[0] => Array
(
[0] => 777566-1
[1] => 777566-2
)
[1] => Array
(
[0] => 777566-3
[1] => 777566-4
)
[2] => Array
(
[0] => 777566-5
[1] => 777566-6
)
)
);
$length = count($parent);
$result=[];
for($i=0; $i<$length; $i++){
for($j=0; $j<3; $j++){
$l=0;
for($k=0; $k<2; $k++){
$result[777565+$i][$j][$l++] = $parent[777565+$i][$j][$k];
}
}
}
I have 2 PHP arrays that look like this..
$array1
--------
Array
(
[0] => Array
(
[0] => 64
[1] => Apple
)
[1] => Array
(
[0] => 22
[1] => Pear
)
[2] => Array
(
[0] => 3
[1] => Raisin
)
[3] => Array
(
[0] => 15
[1] => Grape
)
[4] => Array
(
[0] => 11
[1] => Banana
)
[5] => Array
(
[0] => 4
[1] => Orange
)
)
$array2
--------
Array
(
[0] => Array
(
[0] => 22
[1] => Pear
)
[1] => Array
(
[0] => 11
[1] => Banana
)
)
I want to merge the arrays together but put the matching items from $array2 at the top so the result would look like this...
$array3
-------
Array
(
[0] => Array
(
[0] => 22
[1] => Pear
)
[1] => Array
(
[0] => 11
[1] => Banana
)
[2] => Array
(
[0] => 64
[1] => Apple
)
[3] => Array
(
[0] => 3
[1] => Raisin
)
[4] => Array
(
[0] => 15
[1] => Grape
)
[5] => Array
(
[0] => 4
[1] => Orange
)
)
I'm not sure how to approach, should I merge the two first and then try and do some ordering, or is there a more efficient approach?
Get the 2nd array and then a rest of the 1st array
array_merge($arr2, array_udiff($arr1, $arr2, function($i1, $i2) {return $i1[0]-$i2[0];}));
-----problem solved, see the update 2 below----
I put all MySQL query results into a 2D array:
$suppDescription=mysql_query($query);
$rows = mysql_num_rows($results);
$allSupplierInfo=array();
for($i=0; $i<$rows; $i++){
$allSupplierInfo[]=mysql_fetch_row($suppDescription);
}
But now I cannot access the $allSuppliersInfo fields.
echo $allSupplierInfo[1][1]; // prints out 'Array'
echo $allSupplierInfo[1]['id']; //prints out nothing
What am I doing wrong?
------- UPDATE-----
print_r($allSupplierInfo) prints the following, so it looks like the loop is not working as I wanted it to:
Array (
[0] => Array ( [0] => Array ( [0] =>ID_A[1] => name_A [2] => Address_A[3] => Link_A ) )
[1] => Array ( [0] => Array ( [0] =>ID_A[1] => name_A [2] => Address_A[3] => Link_A ) [1] => Array ( [0] =>ID_B[1] => Name_B [2] => Address_B [3] => Link_B ) )
[2] => Array ( [0] => Array ( [0] =>ID_A[1] => name_A [2] => Address_A[3] => Link_A ) [1] => Array ( [0] =>ID_B[1] => Name_B [2] => Address_B [3] => Link_B ) [2] => Array ( [0] =>ID_C[1] => Name_C [2] => Address_C [3] => Link_C ) )
[3] => Array ( [0] => Array ( [0] =>ID_A[1] => name_A [2] => Address_A[3] => Link_A ) [1] => Array ( [0] =>ID_B[1] => Name_B [2] => Address_B [3] => Link_B ) [2] => Array ( [0] =>ID_C[1] => Name_C [2] => Address_C [3] => Link_C ) [3] => Array ( [0] =>ID_D[1] => Name_D [2] => Address_D [3] => Link_D ) )
[4] => Array ( [0] => Array ( [0] =>ID_A[1] => name_A [2] => Address_A[3] => Link_A ) [1] => Array ( [0] =>ID_B[1] => Name_B [2] => Address_B [3] => Link_B ) [2] => Array ( [0] =>ID_C[1] => Name_C [2] => Address_C [3] => Link_C ) [3] => Array ( [0] =>ID_D[1] => Name_D [2] => Address_D [3] => Link_D ) [4] => Array ( [0] =>ID_E[1] => Name_E [2] => Address_E [3] => Address_E ) ) )
------ UPDATE 2-----
Using the while loop, as suggested by RiggsFolly, solved the problem and I can access the fields as I initially wanted. I still do not understand why the for loop I used did not loop as I thought it would - any explanation would be greatly appreciated.
I think you got confused with your mysql result processing, you are using $result when checking for the number of rows returned but it should be $suppDescription.
This means that your for loop will not run as you will be getting 0 or probbaly FALSE as a response to mysql_num_rows($suppDescription);
$suppDescription=mysql_query($query);
$rows = mysql_num_rows($suppDescription);
$allSupplierInfo=array();
for($i=0; $i<$rows; $i++){
$allSupplierInfo[]=mysql_fetch_row($suppDescription);
}
Also this is easier done with a while loop, then you just process whatever is returned and dont need to bother getting the number of rows.
$suppDescription=mysql_query($query);
$allSupplierInfo=array();
while ( $rows = mysql_fetch_row($suppDescription) ) {
$allSupplierInfo[]=mysql_fetch_row($suppDescription);
}
I need to merge a PHP array, this array has 2 arrays into it named "targetXX", I can have 2 or more. Each target have the same keys, for each key I have an array with 2 values a and b, a is always the same in both targets, but I need to merge both B values like this:
Array
(
[0] => Array
(
[target] => hitcount(stats.asdf1.requests, "1min")
[datapoints] => Array
(
[0] => Array
(
[0] => 1200
[1] => 1392282200
)
[1] => Array
(
[0] => 1400
[1] => 1392282260
)
[2] => Array
(
[0] => 600
[1] => 1392282320
)
[3] => Array
(
[0] => 200
[1] => 1392282380
)
[4] => Array
(
[0] => 400
[1] => 1392282440
)
[5] => Array
(
[0] => 600
[1] => 1392282500
)
)
)
[1] => Array
(
[target] => hitcount(stats.asdf.requests, "1min")
[datapoints] => Array
(
[0] => Array
(
[0] => 4321
[1] => 1392282200
)
[1] => Array
(
[0] => 76567
[1] => 1392282260
)
[2] => Array
(
[0] => 5556
[1] => 1392282320
)
[3] => Array
(
[0] => 7675
[1] => 1392282380
)
[4] => Array
(
[0] => 2344
[1] => 1392282440
)
[5] => Array
(
[0] => 0999
[1] => 1392282500
)
)
)
Result:
Array
(
[0] => Array
(
[target] => hitcount(stats.asdf1.requests, "1min")
[datapoints] => Array
(
[0] => Array
(
[0] => 1200
[1] => 1392282200
[2] => 4321
)
[1] => Array
(
[0] => 1400
[1] => 1392282260
[2] => 76567
)
[2] => Array
(
[0] => 600
[1] => 1392282320
[2] => 5556
)
[3] => Array
(
[0] => 200
[1] => 1392282380
[2] => 7675
)
[4] => Array
(
[0] => 400
[1] => 1392282440
[2] => 2344
)
[5] => Array
(
[0] => 600
[1] => 1392282500
[2] => 0999
)
)
)
Use array_merge() to achieve this:
$newArray = array();
foreach ($myArray['target2'] as $key => $innerArr1) {
$newArray['target'][$key] = array_merge(
$myArray['target1'][$key], /* 0th and 1st index */
array($innerArr1[1]) /* 2nd index */
);
}
print_r($newArray);
Output:
Array
(
[target] => Array
(
[0] => Array
(
[0] => 333333
[1] => 13
[2] => 99
)
[1] => Array
(
[0] => 444444
[1] => 15
[2] => 98
)
[2] => Array
(
[0] => 555555
[1] => 17
[2] => 97
)
)
)
Demo
The built-in function array_merge may do the work for you. You need to merge each subarrays in fact, as the array_merge_recursive function doesn't handle indexes.
$newArray = array();
foreach ($myArray['target2'] as $key => $arr) {
$newArray['target'][$key] = array_merge($myArray['target1'][$key], $arr[1]);
}
Merges the elements of one or more arrays together so that the values of one are appended to the end of the previous one. It returns the resulting array.
If the input arrays have the same string keys, then the later value for that key will overwrite the previous one. If, however, the arrays contain numeric keys, the later value will not overwrite the original value, but will be appended.
If you have more than 2 keys to merge, you can loop on the algorithm multiple times.
I'd like to sum products by the same ref number, but I have 3rd parameter like dimension e.g. (..., 24, 26mm,...) and I can't sum this values only when they have the same dimension. I tried this: Group a multidimensional array by a particular value? but how to sum values?
My array looks like this:
Array
(
[0] => Array
(
[0] => 2
[1] => 790180X
[2] => 26mm
)
[1] => Array
(
[0] => 4
[1] => 762182Z
)
[2] => Array
(
[0] => 2
[1] => 072182X
)
[3] => Array
(
[0] => 4
[1] => 660122Y
)
[4] => Array
(
[0] => 2
[1] => 790180X
[2] => 24mm
)
[5] => Array
(
[0] => 1
[1] => 225160Y
)
[6] => Array
(
[0] => 1
[1] => 244160Y
)
[7] => Array
(
[0] => 1
[1] => 225160Y
)
[8] => Array
(
[0] => 8
[1] => 954120Y
)
[9] => Array
(
[0] => 3
[1] => 072182X
)
)
I'd like to something like this:
Array
(
[0] => Array
(
[0] => 2
[1] => 790180X
[2] => 26mm
)
[1] => Array
(
[0] => 2
[1] => 790180X
[2] => 24mm
)
[2] => Array
(
[0] => 4
[1] => 762182Z
)
[3] => Array
(
[0] => 5
[1] => 072182X
)
[4] => Array
(
[0] => 4
[1] => 660122Y
)
[5] => Array
(
[0] => 2
[1] => 225160Y
)
[6] => Array
(
[0] => 1
[1] => 244160Y
)
[7] => Array
(
[0] => 8
[1] => 954120Y
)
)
The array in short version:
Array => TO => Array
( (
[0] => 2:790180X:26mm [0] => 2:790180X:26mm
[1] => 4:762182Z [1] => 2:790180X:24mm
[2] => 2:072182X [2] => 4:762182Z
[3] => 4:660122Y [3] => 5:072182X
[4] => 2:790180X:24mm [4] => 4:660122Y
[5] => 1:225160Y [5] => 2:225160Y
[6] => 1:244160Y [6] => 1:244160Y
[7] => 1:225160Y [7] => 8:954120Y
[8] => 8:954120Y )
[9] => 3:072182X
)
Just sum into a new array, using the various "grouping" fields as keys in the new array:
$sums = array();
foreach ($yourarray as $element) {
$sums[$element['dimension1']][$element['dimension2']]++;
}
For every dimension you need to 'group' by, you add a key to the $sums array.