Forum General Callback / anonymous functions
Hi
I try to understand callback / anonymous function but it still confuses me a lot... I tried to write callback functions for operational filters:
public function scopeSearch($query) { $like = function($value, $field) use($query) { $test = $value; $query->where($field, 'like', '%' . $test); }; $match = function($value, $field) use($query) { $query->where($field, $value); }; $searchable = [ [ 'field' => 'client_reference', 'operator' => 'like', 'filter' => request()->filterClientReference ], [ 'field' => 'article_number', 'operator' => 'match', 'filter' => request()->filterArticleNumber ] ]; foreach($searchable as $search) { if($search['filter']) { // Here it should call the right function depending on the operator... Hardcoded example: $like($search['filter'], $search['field']); // But this also isn't working... } } return $query; }
Maybe I'm on a totally wrong way.
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Callback / anonymous functions
Hi
I try to understand callback / anonymous function but it still confuses me a lot... I tried to write callback functions for operational filters:
Maybe I'm on a totally wrong way.