PHP All array list by two

Zabir Emu answered on June 16, 2024 Popularity 1/10 Helpfulness 1/10

answer PHP All array list by two

PHP All array list by two

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// 10. array_keys()
$array = array("a" => "apple", "b" => "banana");
$keys = array_keys($array);
print_r($keys);
echo "\n";

// 11. array_values()
$array = array("a" => "apple", "b" => "banana");
$values = array_values($array);
print_r($values);
echo "\n";

// 12. array_combine()
$keys = array("a", "b", "c");
$values = array("apple", "banana", "cherry");
$combined = array_combine($keys, $values);
print_r($combined);
echo "\n";

// 13. array_diff()
$array1 = array("a" => "red", "b" => "green", "c" => "blue");
$array2 = array("a" => "red", "b" => "yellow");
$difference = array_diff($array1, $array2);
print_r($difference);
echo "\n";

// 14. array_intersect()
$array1 = array("a" => "red", "b" => "green", "c" => "blue");
$array2 = array("a" => "red", "b" => "yellow");
$intersection = array_intersect($array1, $array2);
print_r($intersection);
echo "\n";

// 15. array_map()
$array = array(1, 2, 3, 4, 5);
$result = array_map(function($n) { return $n * $n; }, $array);
print_r($result);
echo "\n";

// 16. array_filter()
$array = array(1, 2, 3, 4, 5);
$result = array_filter($array, function($n) { return $n % 2 == 0; });
print_r($result);
echo "\n";

// 17. array_reduce()
$array = array(1, 2, 3, 4, 5);
$result = array_reduce($array, function($carry, $item) { return $carry + $item; });
echo $result;
echo "\n\n";

// 18. array_reverse()
$array = array("red", "green", "blue");
$result = array_reverse($array);
print_r($result);
echo "\n";

// 19. array_unique()
$array = array("a" => "green", "red", "b" => "green", "blue", "red");
$result = array_unique($array);
print_r($result);
echo "\n";

Popularity 1/10 Helpfulness 1/10 Language php

Source: Grepper

Tags: list php

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Contributed on Jun 16 2024

Zabir Emu

0 Answers Avg Quality 2/10

PHP All array list by two

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