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how to get keys of associative array php

Mr. Copy Paster answered on December 10, 2020 Popularity 9/10 Helpfulness 6/10

answer how to get keys of associative array php

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how to get keys of associative array php

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/*
|===============================================================
| How to get keys of associative array php
|===============================================================
*/

//------ Method-1 -------
$countries = ["Pakistan" => "+92", "India" => "+91", "Qatar" => "+974"];
$country_codes = (array_keys($countires));

dd($country_codes);

//------ Method-2 -------
$countries = ["Pakistan" => "+92", "India" => "+91", "Qatar" => "+974"];
$country_codes = collect($countires)->keys();

dd($country_codes);

Popularity 9/10 Helpfulness 6/10 Language php

Source: Grepper

Tags: associative-array get php

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Contributed on Nov 17 2022

Mr. Copy Paster

0 Answers Avg Quality 2/10

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how to get array key in php

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<?php
$array = array(
    'fruit1' => 'apple',
    'fruit2' => 'orange',
    'fruit3' => 'grape',
    'fruit4' => 'apple',
    'fruit5' => 'apple');

// this cycle echoes all associative array
// key where value equals "apple"
for($i = 0; $i< sizeof($array);$i++){
if (key($array[$i]) == 'apple') {
        echo key($array).'<br />';
    }
    //next($array);
}
?>

Popularity 10/10 Helpfulness 3/10 Language php

Source: www.php.net

Tags: array-key arra

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Contributed on Dec 10 2020

Successful Shrike

0 Answers Avg Quality 2/10

how to get keys of associative array php

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