Common array methods php

$colors = array("blue","green","red");

//delete element in array by value "green"
if (($key = array_search("green", $colors)) !== false) {
    unset($colors[$key]);
}

Common array methods php

<?php
$array = array(
    "foo" => "bar",
    42    => 24,
    "multi" => array(
         "dimensional" => array(
             "array" => "foo"
         )
    )
);

var_dump($array["foo"]);
var_dump($array[42]);
var_dump($array["multi"]["dimensional"]["array"]);
?>

Source: php.net

Common array methods php

$key_of_max_value = array_search(max($arrCompare),$arrCompare);

Source: stackoverflow.com

Common array methods php

print_r(deep_delete_keys($arr,'country'));

function deep_delete_keys($arr, $keys) {
    if (!is_array($keys)) $keys = array($keys);
    $filteredArr = array_diff_key( $arr, array_flip( $keys ) );
    foreach ($filteredArr as &$val) {
        if (is_array($val)) {
            $val = deep_delete_keys($val, $keys);
        }
    }
    return $filteredArr;
}

Similar codes

1 vote245 views2 answers
Download php7.4-mbstring ubuntu
PHP
50 votes231 views2 answers
Display errors in codeigniter
PHP
19 votes256 views6 answers
Laravel Route Group
PHP Laravel
1 vote261 views4 answers
Where('created_at', '=', date('Y-m-d'));
PHP
0 vote246 views1 answer
Is Serialized PHP
PHP
6 votes333 views1 answer
Wordpress change site address
PHP Wordpress
0 vote250 views1 answer
Php error check
PHP
5 votes256 views2 answers
Php variables as keys in arrays
PHP
0 vote309 views1 answer
Laravel view not created using foreign keys
PHP Laravel
1 vote266 views2 answers
Many to many relationship laravel example
PHP