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php sort multidimensional array by key

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RapTToR answered on August 6, 2019 Popularity 9/10 Helpfulness 4/10

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php sort multidimensional array by key

Comment

function buildSorter($key) {
    return function ($a, $b) use ($key) {
        return strnatcmp($a[$key], $b[$key]);
    };
}

usort($array, buildSorter('key_b'));

Popularity 9/10 Helpfulness 4/10 Language php

Source: Grepper

Tags: key multidimensional-array php

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Contributed on Jun 25 2021

RapTToR

0 Answers Avg Quality 2/10

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php sort multidimensional array

Comment

$inventory = array(
   array("type"=>"Fruit", "price"=>3.50),
   array("type"=>"milk", "price"=>2.90),
   array("type"=>"Pork", "price"=>5.43),
);

$prices = array_column($inventory, 'price');
$inventory_prices = array_multisort($prices, SORT_DESC, $inventory);

$types = array_map(strtolower, array_column($inventory, 'type'));
$inventory_types = array_multisort($types, SORT_ASC, $inventory);

Popularity 10/10 Helpfulness 10/10 Language php

Source: stackoverflow.com

Tags: multidimensional-array multidimensi

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Contributed on Sep 04 2020

ArtesanoMultimedia

0 Answers Avg Quality 2/10

php sort multidimensional array

Comment

function sortByAge($a, $b) {
    return $a['age'] > $b['age'];
}
$people=[
    ["age"=>54,"first_name"=>"Bob","last_name"=>"Dillion"],
    ["age"=>22,"first_name"=>"Sarah","last_name"=>"Harvard"],
    ["age"=>31,"first_name"=>"Chuck","last_name"=>"Bartowski"]
];

usort($people, 'sortByAge'); //$people is now sorted by age (ascending)

Popularity 10/10 Helpfulness 9/10 Language php

Source: Grepper

Tags: php

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Contributed on Aug 06 2019

Grepper

0 Answers Avg Quality 2/10

php sort multidimensional array

Comment

array_multisort(array_map(function($element) {
      return $element['order'];
  }, $array), SORT_ASC, $array);

print_r($array);

Popularity 10/10 Helpfulness 8/10 Language php

Source: stackoverflow.com

Tags: multidimensional-array multidimensi

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Contributed on Jun 09 2020

Thoughtless Turkey

0 Answers Avg Quality 2/10

sort multidimensional array php by key

Comment

$people= array(
    array("age"=>54,"first_name"=>"bob","last_name"=>"Dillion"),
    array("age"=>22,"first_name"=>"darah","last_name"=>"Harvard"),
    array("age"=>31,"first_name"=>"ahuck","last_name"=>"Bartowski"),
);

echo '<PRE>';
print_r($people);


$keys = array_column($people, 'first_name');
print_r($keys);

array_multisort($keys, SORT_ASC, $people);

print_r($people);

Popularity 9/10 Helpfulness 7/10 Language php

Source: Grepper

Tags: key

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Contributed on Sep 17 2021

Poised Porpoise

0 Answers Avg Quality 2/10

sort multi array php

Comment

		$keys = array_column($array, 'Price');

		array_multisort($keys, SORT_ASC, $array);
	
		print_r($array);

Popularity 10/10 Helpfulness 7/10 Language php

Source: Grepper

Tags: php

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Contributed on Aug 04 2020

Zany Zebra

0 Answers Avg Quality 2/10

php sort multidimensional array by value

Comment

usort($myArray, function($a, $b) {
    return $a['order'] <=> $b['order'];
});

Popularity 9/10 Helpfulness 6/10 Language php

Source: Grepper

Tags: multidimensional-array multidimensi

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Contributed on Apr 18 2021

RapTToR

0 Answers Avg Quality 2/10

php sort multidimensional array by value

Comment

function sortByOrder($a, $b) {
    return $a['order'] - $b['order'];
}

usort($myArray, 'sortByOrder');

Popularity 10/10 Helpfulness 5/10 Language php

Source: Grepper

Tags: multidimensional-array multidimensi

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Contributed on Oct 15 2020

Poised Pelican

0 Answers Avg Quality 2/10

php sort array by multiple keys

Comment

$mylist = array(
    array('ID' => 1, 'title' => 'Boring Meeting', 'event_type' => 'meeting'),
    array('ID' => 2, 'title' => 'Find My Stapler', 'event_type' => 'meeting'),
    array('ID' => 3, 'title' => 'Mario Party', 'event_type' => 'party'),
    array('ID' => 4, 'title' => 'Duct Tape Party', 'event_type' => 'party')
);

array_multisort(array_column($mylist, 'event_type'), SORT_DESC,
                array_column($mylist, 'title'),      SORT_ASC,
                $mylist);

Popularity 6/10 Helpfulness 5/10 Language php

Source: stackoverflow.com

Tags: php

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Contributed on Feb 24 2023

Half Unicorn, Half Potato

0 Answers Avg Quality 2/10

sort multidimensional array in php

Comment

//Sorting multidimensional array in php
<?php
	$items = [
    ['item_code' => 'cake', 'name' => 'Cake', 'price' => 150],
    ['item_code' => 'pizza', 'name' => 'Pizza', 'price' => 250],
    ['item_code' => 'puff', 'name' => 'Veg. Puff', 'price' => 20],
    ['item_code' => 'samosa', 'name' => 'Samosa', 'price' => 14]
];
$arr_col = array_column($items, 'name');
print "Before sort: ";
print_r($arr_col);
array_multisort($arr_col,SORT_ASC,$items);
$arr_col = array_column($items, 'name');
print "After sort: ";
print_r($arr_col);
?>

Popularity 6/10 Helpfulness 5/10 Language php

Source: Grepper

Tags: multidimensional-array multidimensi

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Contributed on Mar 24 2023

@CodeGrepperManu

0 Answers Avg Quality 2/10

php sort multidimensional array by value

Comment

$inventory = array(                                                                           
   array("type"=>"Fruit", "price"=>3.50),                                                     
   array("type"=>"milk", "price"=>2.90),                                                      
   array("type"=>"Pork", "price"=>5.43),                                                      
   array("type"=>"milk", "price"=>3.50),                                                      
);                                                                                            
                                                                                              
usort($inventory, function($a, $b) {                                                          
    return $a['price'] < $b['price'];                                                         
});

Popularity 8/10 Helpfulness 4/10 Language php

Source: Grepper

Tags: multidimensional-array multidimensi

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Contributed on Jan 21 2023

Friendly Hawk

0 Answers Avg Quality 2/10

php sort multidimensional array by key

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