PHP Exercises: Mutate the original array to filter out the values specified
PHP: Exercise-88 with Solution
Write a PHP program to mutate the original array to filter out the values specified.
Sample Solution: -
PHP Code:
<?php
//Licence: https://bit.ly/2CFA5XY
function pull(&$items, ...$params)
{
$items = array_values(array_diff($items, $params));
return $items;
}
$items = ['a', 'b', 'c', 'a', 'b', 'c'];
print_r(pull($items, 'a', 'c'));
?>
Sample Output:
Array ( [0] => b [1] => b )
Flowchart:

PHP Code Editor:
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Previous: Write a PHP program to retrieve all of the values for a given key.
Next: Write a PHP program to filter the collection using the given callback.
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PHP: Tips of the Day
Returns all elements in an array except for the first one
Example:
<?php function tips_tail($items) { return count($items) > 1 ? array_slice($items, 1) : $items; } print_r(tips_tail([1, 5, 7])); ?>
Output:
Array ( [0] => 5 [1] => 7 )
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