Menu
I've got an array of objects (show below) and I would like to write a function that returns the same array but with the "object(s)" that meet the criterion removed.
The function would :
1- check if the index exists 2- if it exists, checks for the required value and if the object's index is equal to that value, remove the whole object.
For example :
Array ( [course] => Array ( [0] => stdClass Object ( [name] => Programmation Web [description] => [public] => 0 [requests] => 0 [id] => 245 [members] => Array ( [0] => stdClass Object ( [id] => 11 [name] => Robert Smith ) ) [projects] => Array ( [0] => stdClass Object ( [id] => 1923 [title] => Sans titre (1) [type] => portfolio ) ) [project_count] => 1 [admins] => Array ( [0] => stdClass Object ( [member] => 11 [firstname] => Robert [lastname] => Smith ) ) [topic_name] => Le PHP [activites] => Array ( [0] => stdClass Object ( [topic_name] => [topic_id] => 42 [post_parent] => 107 [post_body] => Oui moi aussi je me demande ça. [post_id] => 109 ) ) [forums] => Array ( [0] => stdClass Object ( [forum_name] => Discussion générale [forum_id] => 101 ) ) ) [1] => stdClass Object ( [name] => Les bases de données [description] => [public] => 0 [jointype] => controlled [grouptype] => course [membershiptype] => admin [topic_name] => Difficulté [activites] => Array ( [0] => stdClass Object ( [topic_name] => [topic_id] => 44 [post_parent] => 111 [post_body] => Ouah! [post_id] => 112 ) ) [forums] => Array ( [0] => stdClass Object ( [forum_name] => Le MySQL [forum_id] => 103 ) ) ) ) ) If there's an object whose admins->member value is equal to 11, remove the object and return the array without this object. The returned array would thus be :
Array ( [course] => Array ( [0] => stdClass Object ( [name] => Programmation Web [description] => [public] => 0 [requests] => 0 [id] => 245 [members] => Array ( [0] => stdClass Object ( [id] => 11 [name] => Robert Smith (smithrobert) ) ) [projects] => Array ( [0] => stdClass Object ( [id] => 1923 [title] => Sans titre (1) [type] => portfolio ) ) [project_count] => 1 [admins] => Array ( [0] => stdClass Object ( [member] => 11 [firstname] => Robert [lastname] => Smith ) ) [topic_name] => Le PHP [activites] => Array ( [0] => stdClass Object ( [topic_name] => [topic_id] => 42 [post_parent] => 107 [post_body] => Oui moi aussi je me demande ça. [post_id] => 109 ) ) [forums] => Array ( [0] => stdClass Object ( [forum_name] => Discussion générale [forum_id] => 101 ) ) ) ) ) How would I go about doing that?
825
JavaScript Array filter()The filter() method creates a new array filled with elements that pass a test provided by a function. The filter() method does not execute the function for empty elements. The filter() method does not change the original array.
To filter an array of objects in React:Call the filter() method on the array. On each iteration, check if a certain condition is met. The Array. filter methods returns an array with all elements that satisfy the condition.
Want to filter an array? Use array_filter!
$new_array = array_filter($array, function($obj){ if (isset($obj->admins)) { foreach ($obj->admins as $admin) { if ($admin->member == 11) return false; } } return true; }); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
