Answers for "how to check whether an array is null or not in php"

array empty check in php

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

Posted by: Guest on April-15-2020

array should not be empty php

$arr = array();

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

Posted by: Guest on August-10-2020

check null in_array php

if (!empty($data_days) && in_array(1, $data_days, true)){ // use numeric value 1, not string

Posted by: Guest on June-02-2020

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