Question

How to check if array is empty in PHP

Answer 1

$arr1 = array('php' => 'programming'); 
$arr2 = array(); 
  
if (!empty($arr1)) 
    echo "Not empty\n"; 
  
if (empty($arr2)) 
    echo "Empty"; 
    
    

/*
run:

Not empty
Empty

*/

 

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