php check if associative array is null
if (in_array(null, $array, true) || in_array('', $array, true)) {
// There are null (or empty) values.
}php check if associative array is null
if (in_array(null, $array, true) || in_array('', $array, true)) {
// There are null (or empty) values.
}check null in_array php
if (!empty($data_days) && in_array(1, $data_days, true)){ // use numeric value 1, not stringcheck if array is empty php
// 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";
}Copyright © 2021 Codeinu
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