Answers for "array empty check"

PHP

array empty check in php

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

Posted by: Guest on April-15-2020

Source

javascript check if array is empty

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

Posted by: Guest on March-13-2020

Source

javascript check if array is not empty

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

Posted by: Guest on November-17-2020

Source

javascript check if array is empty

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

Posted by: Guest on May-02-2020

javascript how to check if array is empty

if(array.length > 0)

Posted by: Guest on September-17-2020

javascript is array empty

var colors=[];
if(!colors.length){
	// I am empty
}else{
	// I am not empty
}

Posted by: Guest on November-05-2019

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