Array flip php

Php reverse array

$array= array(1,2,3,4,5);
$reversedArray = array_reverse($array);

var_dump($y);

Array flip php

<?php
$input = array("oranges", "apples", "pears");
$flipped = array_flip($input);

print_r($flipped);

Source: php.net

Array reverse php

<?php
$i_arr = ["html", "css", "javascript", "php", "vue", "react"];

echo "<pre>";
print_r($i_arr);
echo "</pre>";

$reverse = array_reverse($i_arr, false);
$preserve = array_reverse($i_arr, true);

echo "<pre>";
print_r($reverse);
echo "</pre>";

echo "<pre>";
print_r($preserve);
echo "</pre>";
?>

Php array flip

$input = array("a" => 1, "b" => 1, "c" => 2);
$flipped = array_flip($input);

print_r($flipped);

# Output
Array
(
    [1] => b
    [2] => c
)

Source: php.net

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