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php array_map return associative array

Gos Tsotetsi answered on January 10, 2022 Popularity 6/10 Helpfulness 2/10

answer php array_map return associative array

related map associative array php0

php array_map return associative array

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$array = [
    'first' => 1,
    'second' => 2,
    'third' => 3
];

// Let's say you want to square each number.
$result = array_combine(
    array_keys($array),
    array_map(function ($value) {
        return $value * $value;
    }, $array)
);

print_r($result);

Popularity 6/10 Helpfulness 2/10 Language php

Source: Grepper

Tags: associative-array php return

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Contributed on Aug 17 2023

Gos Tsotetsi

0 Answers Avg Quality 2/10

Closely Related Answers

map associative array php0

Comment

$array = [
  'category1' => 'first category',
  'category2' => 'second category',
];
 
$new = array_map(function($key, $value) {
  return "{$key} => {$value}";
}, array_keys($array), $array);

Popularity 9/10 Helpfulness 7/10 Language php

Source: stackoverflow.com

Tags: associative-array php map associative-ar

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