i have a function that return an array like this:
Array
(
[0] => Array
(
[0] => #fff4f4;
[1] => fff4f4
)
[1] => Array
(
[0] => #ffffea;
[1] => ffffea
)
[2] => Array
(
[0] => #ffc;
[1] => ffc
)
[3] => Array
(
[0] => #ccc;
[1] => ccc
)
[4] => Array
(
[0] => #eee;
[1] => eee
)
[5] => Array
(
[0] => #fffff0;
[1] => fffff0
)
[6] => Array
(
[0] => #ffd;
[1] => ffd
)
[7] => Array
(
[0] => #ddd;
[1] => ddd
)
[8] => Array
(
[0] => #ccc;
[1] => ccc
[...]
i need to have an array like this but only with unique values.
i have tried with:
$result = array_unique($rescss);
bur unique entire array in a row, then i have tried
$result = array_unique($rescss[]);
but doesn't work.
how can i have my new array like that but with uniques values only
thanks in advance
Just loop the array and use a hash array to flag the value already exists, like this:
$unique = array ();
$hash = array ();
foreach ( $rescss as $ele )
{
//seemed $ele [0] could be the primary key
$eleKey = $ele [0];
if (isset ( $hash [$eleKey] ))
continue;
$unique [] = $ele;
$hash [$eleKey] = 1;
}
Related
I have two associative arrays like
Array
(
[0] => Array
(
[0] => 2022-01-19
[1] => 6
)
[1] => Array
(
[0] => 2022-01-20
[1] => 1
)
[2] => Array
(
[0] => 2022-01-21
[1] => 1
)
[3] => Array
(
[0] => 2022-01-22
[1] => 2
)
)
and
Array
(
[0] => Array
(
[0] => 2022-01-17
[1] => 6
)
[1] => Array
(
[0] => 2022-01-18
[1] => 1
)
[2] => Array
(
[0] => 2022-01-21
[1] => 1
)
[3] => Array
(
[0] => 2022-01-23
[1] => 2
)
)
I need to merge them with the date and want a result array-like below
Array
(
[0] => Array
(
[0] => 2022-01-17
[1] => 0
[2] => 6
)
[1] => Array
(
[0] => 2022-01-18
[1] => 0
[2] => 1
)
[2] => Array
(
[0] => 2022-01-19
[1] => 6
[2] => 0
)
[3] => Array
(
[0] => 2022-01-20
[1] => 1
[2] => 0
)
[4] => Array
(
[0] => 2022-01-21
[1] => 1
[2] => 1
)
[5] => Array
(
[0] => 2022-01-22
[1] => 2
[2] => 0
)
[6] => Array
(
[0] => 2022-01-23
[1] => 0
[2] => 2
)
)
I tried with the below code but not any success.
$final_array = [];
foreach($openTicket as $val){
$closeTicketNo = 0;
foreach($closeTicket as $value){
if($val[0] == $value[0]){
$closeTicketNo = $value[1];
}
}
$final_array[] = [$val[0],$val[1],$closeTicketNo];
}
I get all the elements from the $openTicket but not get all the elements from a $closeTicket to my result array $final_array
This code first finds all of the unique dates (using array_unique) from the first values in each array (array_column fetches the values and array_merge puts them into 1 array).
Then it indexes each array by the dates (using array_column again).
Finally looping through the unique dates and adding a new element to the output with the values (using ?? 0 so that if no value is present the array is still filled properly)...
$dates = array_unique(array_merge(array_column($openTicket, 0), array_column($closedTicket, 0)));
$open = array_column($openTicket, 1, 0);
$closed = array_column($closedTicket, 1, 0);
$finalArray = [];
foreach ($dates as $date) {
$finalArray[] = [$date, $open[$date] ?? 0, $closed[$date] ?? 0];
}
You can try like this
$array1 = [
['2022-01-19',6],
['2022-01-20',1],
['2022-01-21',0]
];
$array2 = [
['2022-01-17',6],
['2022-01-20',2],
['2022-01-21',1]
];
function mergeMultiple($array1,$array2){
foreach($array1 as $item1){
$mergedArray[$item1[0]] = $item1;
}
foreach($array2 as $item2){
if(isset($mergedArray[$item2[0]])){
array_push($mergedArray[$item2[0]],$item2[1]);
$mergedArray[$item2[0]] = $mergedArray[$item2[0]];
}else{
$mergedArray[$item2[0]] = $item2;
}
}
return array_values($mergedArray);
}
$mergedArray = mergeMultiple($array1,$array2);
ksort($mergedArray);
print_r($mergedArray);
I have two array two array. First is multidimensional and other is single dimensional. I want to find difference between them. How do I found.
$arrayresult
Array 1
Array (
[0] => Array ( [0] => ishani.lad [1] => 9033187384 )
[1] => Array ( [0] => rajkumar.prajapati [1] => 8460078459 )
[2] => Array ( [0] => lokesh.bhandari [1] => 9687060900 )
[3] => Array ( [0] => shishanshu.rai [1] => 8401915337 )
[4] => Array ( [0] => vishal.dake [1] => 9879815299 )
[5] => Array ( [0] => mohsin [1] => 8347163123 )
)
$useduser
Array 2
Array (
[0] => ishani.lad
[1] => rajkumar.prajapati
[2] => lokesh.bhandari
)
I need difference as result as below
Result
Array (
[0] => Array ( [0] => shishanshu.rai [1] => 8401915337 )
[1] => Array ( [0] => vishal.dake [1] => 9879815299 )
[2] => Array ( [0] => mohsin [1] => 8347163123 )
)
I have used solution as
$resultremainig = [];
foreach($arrayresult as $val2){
if(!in_array($val2[0], $useduser)){
echo $val2[0]."<br>";
$resultremainig[] = $val2;
}
}
But it show last record also. Result of above code is as below. It always show me last record in second array's also
Array (
[0] => Array ( [0] => lokesh.bhandari [1] => 9687060900 )
[1] => Array ( [0] => shishanshu.rai [1] => 8401915337 )
[2] => Array ( [0] => vishal.dake [1] => 9879815299 )
[3] => Array ( [0] => mohsin [1] => 8347163123 )
)
If you wanted you could try using nested loops like so:
<?php
$arrOne = $arrFinal = [
["ishani.lad", 9033187384],
["rajkumar.prajapati", 8460078459],
["lokesh.bhandari" , 9687060900],
["shishanshu.rai" , 8401915337],
["vishal.dake" , 9879815299],
["mohsin" , 8347163123],
];
$arrTwo = [
"ishani.lad",
"rajkumar.prajapati",
"lokesh.bhandari",
];
foreach($arrOne as $key=>$item){
foreach($arrTwo as $k=>$v){
if(in_array($v, $item)){
unset($arrFinal[$key]);
}
}
}
var_dump($arrFinal);
// PRODUCES:::
array (size=3)
3 =>
array (size=2)
0 => string 'shishanshu.rai' (length=14)
1 => int 8401915337
4 =>
array (size=2)
0 => string 'vishal.dake' (length=11)
1 => int 9879815299
5 =>
array (size=2)
0 => string 'mohsin' (length=6)
1 => int 8347163123
You could use array_filter():
$output = array_filter($arrayresult, function($a) use ($useduser) {
return !in_array($a[0], $useduser);
});
Hi You can also try this
$one = array(array('ishani.lad',9033187384),array('rajkumar.prajapati',8460078459),array('lokesh.bhandari',9687060900),array('shishanshu.rai',8401915337),array('vishal.dake',9879815299),array('mohsin',8347163123));
$two = array('ishani.lad','rajkumar.prajapati','lokesh.bhandari');
foreach($one as $array){
if(!in_array($array[0],$two)){
$final[] = $array;
}
}
echo "<pre>";print_r($final);
Output
Array
(
[0] => Array
(
[0] => shishanshu.rai
[1] => 8401915337
)
[1] => Array
(
[0] => vishal.dake
[1] => 9879815299
)
[2] => Array
(
[0] => mohsin
[1] => 8347163123
)
)
Trim the value before checking in $useduser array
$resultremainig = [];
foreach($arrayresult as $val2){
// this removes any extra spaces from the search string
if(!in_array(trim($val2[0]), $useduser)){
echo $val2[0]."<br>";
$resultremainig[] = $val2;
}
You need to use the array_diff function.
Store your 2 arrays in variables and compare them.
OK, so I got a while loop, in which I loop through different users:
$before = $data['autorenew_before'];
$refs=$dbh->prepare("SELECT * FROM users WHERE user_by=:userby AND expire <= unix_timestamp(CURRENT_TIMESTAMP + INTERVAL :before day)");
#$refs->bindParam(":userby",$data['username']);
$refs->bindParam(":userby",$userdata['username']);
$refs->bindParam(":before",$before);
$refs->execute();
I then loop through the above query:
while($refsData=$refs->fetch()){
$ids = "".$refsData['id'].",";
$explode = explode(",",$ids);
$outcome = _paying(number_format(getPriceList($data['rented_referrals']),2), 30, $data['username'], $explode);
}
This is the _paying function:
function _paying($ceny, $dni, $username, $referrals_array){
//$ceny = 0.20
//Count referrals_array doesn't return anything.
$koszyk = $ceny * count($referrals_array);
return $koszyk;
}
The above function doesn't work, as the count($referrals_array) is not working.
Edit - 1:
print_r($explode); gives me:
Array
(
[0] => 40231
[1] =>
)
Array
(
[0] => 40232
[1] =>
)
Array
(
[0] => 40233
[1] =>
)
Array
(
[0] => 40234
[1] =>
)
Array
(
[0] => 40235
[1] =>
)
Array
(
[0] => 55847
[1] =>
)
Array
(
[0] => 55848
[1] =>
)
Array
(
[0] => 90322
[1] =>
)
Array
(
[0] => 90323
[1] =>
)
Array
(
[0] => 90324
[1] =>
)
Array
(
[0] => 90325
[1] =>
)
Array
(
[0] => 90326
[1] =>
)
What am I doing wrong?
Have you checked the content of $explode yet?
Try a print_r($explode); before calling _paying() to make sure, there is data.
This is the array I have:
Array
(
[0] => name:string:255
[1] => weight:integer
[2] => description:string:255
[3] => age:integer
)
I want it to look like this
NewArray
(
[0] => Array
(
[0] => name
[1] => string
[2] => 255
[1] => Array
(
[0] => weight
[1] => integer
[2] => Array
(
[0] => description
[1] => string
[2] => 255
[3] => Array
(
[0] => age
[1] => integer
)
Or better yet, I would prefer this result. Making two separate arrays based off the number of groups.
NewArray1
(
[0] => Array
(
[0] => name
[1] => string
[2] => 255
[1] => Array
(
[0] => description
[1] => string
[2] => 255
)
NewArray2
(
[0] => Array
(
[0] => weight
[1] => integer
[1] => Array
(
[0] => age
[1] => integer
)
I have tried exploding and implode and foreaching but I'm not quite getting the result I want.
Use array_reduce() to build a new array while iterating over the old, splitting it up by type:
$array = [
'name:string:255',
'weight:integer',
'description:string:255',
'age:integer',
];
$result = array_reduce($array, function(&$result, $item) {
$parts = explode(':', $item, 3);
$result[$parts[1]][] = $parts;
return $result;
}, []);
Try this:
<?php
$array = array("name:string:255", "weight:integer", "description:string:255", "age:integer");
function map_func($value) {
return explode(':', $value);
}
$newArray = array_map(map_func, $array);
echo "Output 1:\n";
print_r($newArray);
$sorted = array();
foreach($newArray as $el)
$sorted[$el[1]][] = $el;
echo "Output 2:\n";
print_r($sorted);
Output:
Output 1:
Array
(
[0] => Array
(
[0] => name
[1] => string
[2] => 255
)
[1] => Array
(
[0] => weight
[1] => integer
)
[2] => Array
(
[0] => description
[1] => string
[2] => 255
)
[3] => Array
(
[0] => age
[1] => integer
)
)
Output 2:
Array
(
[string] => Array
(
[0] => Array
(
[0] => name
[1] => string
[2] => 255
)
[1] => Array
(
[0] => description
[1] => string
[2] => 255
)
)
[integer] => Array
(
[0] => Array
(
[0] => weight
[1] => integer
)
[1] => Array
(
[0] => age
[1] => integer
)
)
)
I doubt the following is the best solution but it does return what you wanted.
$array = array(
"0" => "name:string:255",
"1" => "weight:integer",
"2" => "description:string:255",
"3" => "age:integer"
);
foreach ($array as $key => $val) {
foreach (explode(':', $val) as $part) {
$new_array[$key][] = $part;
}
}
print_r($new_array);
above returns the following.
Array
(
[0] => Array
(
[0] => name
[1] => string
[2] => 255
)
[1] => Array
(
[0] => weight
[1] => integer
)
[2] => Array
(
[0] => description
[1] => string
[2] => 255
)
[3] => Array
(
[0] => age
[1] => integer
)
)
So you have a 1-dimentional array of strings ($arr01) . strings are separated by :
and you need to have a 2-dimentional array ($arr02) where the second dimension is an array of strings composed by splitting the initial set of strings based on their separator character :
$arr01 = array("name:string:255", "weight:integer", "description:string:255", "age:integer");
$arr02 = array(array());
for($i=0; $i<sizeof($arr01); $i++) {
$arr02[$i] = explode(":",$arr01[$i]);
}
display the two arrays....
echo "array 01: <br>";
for($i=0; $i<sizeof($arr01); $i++) {
echo "[".$i."] ".$arr01[$i]."<br>";
}
echo "<br><br>";
echo "array 02: <br>";
for($i=0; $i<sizeof($arr01); $i++) {
echo "[".$i."] ==> <br>";
for($j=0; $j<sizeof($arr02[$i]); $j++) {
echo " [".$j."] ".$arr02[$i][$j]." <br>";
}
}
echo "<br><br>";
I have another array unique question in the endless list of questions about them.
I can imagine this problem is quite simple to solve but I simply do not come on it.
Just because there are so many questions on this subject i wasn't able to find anything useful in this case.
the array:
Array
(
[0] => Array
(
[0] => blabla values
[1] => 91.181818181818
)
[1] => Array
(
[0] => blabla same values
[1] => 95.333333333333
)
[2] => Array
(
[0] => blabla other values
[1] => 86
)
[3] => Array
(
[0] => blabla other values
[1] => 92.5
)
[4] => Array
(
[0] => blabla same values
[1] => 88.5
)
)
I want to unique the array by the first array dimension and only keep the entry with the highest value from the second.
Maybe in MYSQL this would be no big deal but at the moment i am not able to implement something like that in php.
desired output array would be:
Array
(
[0] => Array
(
[0] => blabla values
[1] => 91.181818181818
)
[1] => Array
(
[0] => blabla same values
[1] => 95.333333333333
)
[2] => Array
(
[0] => blabla other values
[1] => 92.5
)
)
Has anyone a clever idea?
<?php
$list = array(
array('blabla values',91.181818181818),
array('blabla same values', 95.333333333333),
array('blabla other values', 86),
array('blabla other values', 92),
array('blabla same values', 88.5),
);
$result = array();
foreach ($list as $item)
{
$key = $item[0];
$value = $item[1];
if (!isset($result[$key]) || $result[$key][1] < $value)
{
$result[$key] = $item;
}
}
$result = array_values($result);
print_r($result);
the output:
Array
(
[0] => Array
(
[0] => blabla values
[1] => 91.1818181818
)
[1] => Array
(
[0] => blabla same values
[1] => 95.3333333333
)
[2] => Array
(
[0] => blabla other values
[1] => 92
)
)
usort($arr, function ($a, $b){
return $a[1] - $b[1];
});
$out = array();
foreach ($arr as $key => $value){
$out[$value[0]] = $value[1];
}
$arr = array_map(NULL, array_keys($out), $out);
Output:
Array
(
[0] => Array
(
[0] => blabla same values
[1] => 95.333333333333
)
[1] => Array
(
[0] => blabla other values
[1] => 86
)
[2] => Array
(
[0] => blabla values
[1] => 91.181818181818
)
)