array_flip

PHP 4, PHP 5, PHP 7, PHP 8
array_flip - Exchanges all keys with their associated values in an array

Example #1 array_flip example

Result: Array ( [oranges] => 0 [apples] => 1 [pears] => 2 )
<?php
$input = array("oranges", "apples", "pears");
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PHP Version:

Example #2 array_flip example : collision

Result: Array ( [1] => b [2] => c )
<?php
$input = array("a" => 1, "b" => 1, "c" => 2);
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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PHP Version:


Example #3 of array_flip

<?php
$result = array_flip(
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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PHP Version:


Function array_flip:

Arrays Functions

Most used PHP functions