Answers for "check if array is not empty"

array empty check in php

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

javascript check if array is empty

if (typeof array !== 'undefined' && array.length === 0) {
    // the array is defined and has no elements
}

javascript check if array is not empty

if (array === undefined || array.length == 0) {
    // array empty or does not exist
}

javascript check if array is empty

if (array && !array.length) {
    // array is defined but has no element
}

javascript not empty array not string

if (Array.isArray(array) && array.length) {
    // array exists and is not empty
}

javascript cehck if array is empty

if (array === undefined || array.length == 0) {
    // array empty or does not exist
}