Function: arrVoid()

Function : arrVoid

This checks if an array is empty. This is done by first removing all keys having empty values in an array. Once the keys are removed, then the array is then checked to see if it still contains any keys. If the resulting array contains keys, then true value is returned.

Syntax

  arrVoid($array)
  
  $array: array to be checked

Sample 1

  vdump(arrVoid([])); //true

Sample 2

  vdump(arrVoid([[]])); //true

Sample 3

  vdump(arrVoid(['user'=> 'foo'])); //false

Sample 4

  vdump(arrVoid(['user'=> ''])); //true

Sample 5

  vdump(arrVoid(['user'=> []])); //false

Sample 6

  vdump(arrVoid(['user'=> false])); //false

Sample 7

  vdump(arrVoid(['user'=> 0])); //false

Sample 8

  vdump(arrVoid(['user'=> 'foo', 'name'=>'bar'])); //false

Docs Helpers Functions Modal Arrvoid