check if array is empty php

if (empty($array)) {
     // list is empty.
}

4.2
5
A-312 69370 points

                                    //To clear array you are able to simply re-instantiate it
$foo = array();

//To clear $foo from the symbol table use
unset($foo);

4.2 (5 Votes)
0
0
0
Krish 100200 points

                                    $arr = array();

if(!empty($arr)){
  echo "not empty";
}
else 
{
  echo "empty";
}

0
0
4.17
6
Krish 100200 points

                                    // Declare an array and initialize it 
$non_empty_array = array('apples' => '2'); 
  
// Declare an empty array 
$empty_array = array(); 
  
// Condition to check array is empty or not 
if(!empty($non_empty_array)) {
    echo "Given Array is not empty <br>"; 
}
if(empty($empty_array)) {
    echo "Given Array is empty"; 
}

4.17 (6 Votes)
0
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