Tag : Array

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How to remove multiple keys from PHP Array?

How to remove multiple keys from PHP Array?

In this example, we will remove array elements by keys array in php. we can delete multiple keys from array php. basically we will unset multiple keys from php array. if you see in php documentation there are not available directly remove multiple keys from php array. But we will create our own php.....

By Hardik Savani | August 21, 2019 | Category : PHP

How to remove key value from array in JQuery?

How to remove key value from array in JQuery?

I will give simple example of remove key from array jquery. we can easily delete key value pair from jquery array. i will give you two example one for array key remove and another will remove object from array by key value in jquery. You can use any one as you need. we can easily delete key value f.....

By Hardik Savani | August 13, 2019 | Category : jQuery


Javascript - Convert Array into Comma Separated String Example

Javascript - Convert Array into Comma Separated String Example

When i was new to javascript and array. i had one task need to convert object array into string with comma separated string in javascript. i thought how we can convert array into string with commas or without commas. After i search on google i find out way to convert object array to comma separate.....

By Hardik Savani | August 1, 2019 | Category : Javascript

How to convert php array to json object with example?

How to convert php array to json object with example?

In this example, we will lean to how to convert json objects of array into the php array. we will convert php array into json string. we can convert json object to associative array in php using json_encode. we can also force convert json object by "JSON_FORCE_OBJECT" parameter. We many times requi.....

By Hardik Savani | July 12, 2019 | Category : PHP JSON

How to get last element from array object in Javascript or JQuery?

How to get last element from array object in Javascript or JQuery?

In this example, we will lean how to get last element from array in javascript with example. we can easily get last element in array jquery using length. in bellow example you can see how i get last item of array in javascript. Here you can see piece of code to getting last element of array in jque.....

By Hardik Savani | July 9, 2019 | Category : Javascript jQuery

Vue JS Get Array Length Or Object Length Example

Vue JS Get Array Length Or Object Length Example

If you don't know how to get array length in vue js then i will give example for vue js get object length. if you worked with javascript jquery then you know you can get array length by variable.length so same way you can get array length or object length in vue js application. I give you bellow ve.....

By Hardik Savani | June 26, 2019 | Category : Javascript Vue.JS

Jquery check if value exists in Array Example

Jquery check if value exists in Array Example

If you need to check if value exists in jquery array then you can do it using jquery inarray function. $.inArray will help you to find and check if value is exists or not. $.inArray function will return the index of element. If element not exist in given array it will return -1. So, we can check it.....

By Hardik Savani | June 12, 2019 | Category : jQuery

How to check if array is empty or null or undefined in javascript?

How to check if array is empty or null or undefined in javascript?

If need for jquery check if array is empty or undefined then i will help you. you can easily check if array is empty or not in javascript. we will use simple if condition and length of array with checking. so we can easily check if array is empty null undefined in javascript. Here i will give you s.....

By Hardik Savani | May 28, 2019 | Category : Javascript jQuery

PHP - How to reindex array key after unset key?

PHP - How to reindex array key after unset key?

Today, we will learn how to reindex array key from 0 after unset key. we can reassign key using array_values function of php. i will give you simple example for reindex array from 0 after unset key using array_values function. we will reassign keys from numeric like 0 1 2 etc. Sometime you need to.....

By Hardik Savani | May 14, 2019 | Category : PHP

Jquery - How to remove empty or null values from array?

Jquery - How to remove empty or null values from array?

Hey Developer, Are you looking for remove empty value or null value from array in javascript? than you are a right place. i will show you how to remove empty values from string array in jquery. i write small example of remove null from array in jquery. we will use jquery array filter function for r.....

By Hardik Savani | January 29, 2019 | Category : Javascript jQuery