matching id's of two array in php

Question

i have 2 array $dizi1 and $dizi2. And these are like this.

$dizi1 = [
[
  'id' => 1,
  'name' => 'özkan',
  'surname' => 'özdemir',
],
[
    'id' => 2,
    'name' => 'çağrı',
    'surname' => 'uğurel',
],
[
    'id' => 3,
    'name' => 'can',
    'surname' => 'tokay'
],
[
    'id' => 4,
    'name' => 'lütfü',
    'surname' => 'uzun'
]
];

$dizi2 = [
[
    'id' => 2,
    'birthday' => 1993
],
[
    'id' => 3,
    'birthday' => 1990
],
[
    'id' => 4,
    'birthday' => 1989
],
[
    'id' => 1,
    'birthday' => 1987
]
];

and this is what i want

istenenDizi = [
[
    'id' => 1,
    'name' => 'özkan',
    'surname' => 'özdemir',
    'birthday' => 1987,
]
];

i reseaxrh a lot bu i cant find a algortihm to do this. I will also create two excel table and i am gonna use this. Can you please help me how can i do this? Thanksss!

thats it? not even a smidge of trying with foreach? by the way you don't need an algorithm, you can just start with a loop — Kevin
– Kevin, Commented May 8, 2018 at 8:04

Death-is-the-real-truth · Accepted Answer · 2018-05-08 08:05:57Z

3

You can use foreach(), array_search(),array_column() like below:-

$istenenDizi = [];

foreach($dizi1 as $dizi1){

  $istenenDizi[$dizi1['id']] = $dizi1;
  $istenenDizi[$dizi1['id']]['birthday'] = $dizi2[array_search($dizi1['id'],array_column($dizi2,'id'))]['birthday'];
}
$istenenDizi = array_values($istenenDizi);

print_r($istenenDizi);

Output:-https://eval.in/1000838

answered May 8, 2018 at 8:05

Death-is-the-real-truth

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1 Comment

Cugurel Over a year ago

Thank u so much :)

LF-DevJourney · Accepted Answer · 2018-05-08 08:16:25Z

2

As you second array unsorted, you can sort it first. Then combine the two array by items. Demo.

usort($dizi2, function($a, $b){ return $a['id'] > $b['id'];});
foreach($dizi1 as $k=>$v){
    $v['birthday'] = $dizi2[$k]['birthday'];
    $result[] = $v;
}

answered May 8, 2018 at 8:16

LF-DevJourney

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