To create User Login Form Validation using Ajax in PHP, first, we create major files which we connected to each other. Here we create a PHP script to get the data and for database connection and create a JS file for Ajax validation. After checking the complete source code you can also download it from […]
Check If String Contains Exact Match in JavaScript
To Check If String Contains an Exact Match in JavaScript, we use 2 methods where we use two main JavaScript built-in functions. One is split() and second is RegExp method. Here are 2 steps to Check If String Contains Exact Match using JS, Using RegExp with replace() function. Using split() with for loop. Method-1 Live […]
Check If Folder Or File Exists Using JavaScript
To check if Folder Or File Exists Using JavaScript, we use XMLHttpRequest() function to open that URL or file path which gives some status about the file. Check live view below After calling the XML request we check the status code of that path. If the path has 404 then that means the file is […]
Detect URL Change in JavaScript Without Refresh
To Detect URL Change in JavaScript Without Refresh we use MutationObserver() function. And JavaScript location.href functionality.. Before we go through the source code of Detect URL or DOM Change in JavaScript Without Refresh, first we know about MutationObserver() function. What is MutationObserver() function The MutationObserver() function is used to detect or watch the changes made […]
How to Open an External URL in PHP
To open an external URL in PHP, we use cURL which is a PHP library. cURL is also a command-line tool that is used to send files and download data over HTTP and FTP. Check live view below. On this, we takes 2 steps to doing this. Create an HTML form with only a button […]
How to Convert Number to Words in PHP Ajax
To Convert Number To Words in PHP Ajax, we use numfmt_create() and numfmt_format() function. Both functions are inbuilt PHP functions which also part of Human Language and Character Encoding Support. These functions are the defined under the intL (Internationalization Functions) functions. To Convert Number To Words, first, we create an HTML form where we take […]
Set DateTime With FileName While Uploading in PHP
To Set DateTime With FileName While Uploading in PHP here is only 3 steps to append a timestamp to the filename in PHP, Create a HTML form with input file type. Create PHP code to upload the file. Setting the date and time on the name of the file using PHP date() function. Note: Do […]
Convert String to Array in PHP Without Explode
To Convert String to Array in PHP Without Explode we use for loop to count the number of words on the sentence. Create a blank array to store the words which we extract using a loop in PHP. Here is the complete example how we Convert String to Array in PHP Without Explode, Output: Array([0] […]
Get Second And Third Word from Strings in PHP
To Get Second And Third Word from Strings in PHP we use PHP’s inbuilt function named as explode() function. Before we check the source code to get any word from any position using PHP, we do some introduction about PHP explode function. Introduction to Explode Function in PHP The explode() function breaks the given string […]
Get Current City State and Zip Code Using PHP
To Get Current City, State, and Zip Code Using PHP using PHP, we use IP Geolocation API to get the data of Current City, State, and Zip Code as well as coordinates. This location API is useful when you develop any location or tracking-based projects using PHP. To get the data we use file_get_contents() function […]
How to Encrypt and Decrypt Image Path in PHP
To Encrypt and Decrypt Image Path in PHP, we use 3 main PHP inbuilt functions, file_get_contents() Function: The file_get_contents() function is PHP inbuilt function that can help to read files into a string. This function uses the memory mapping technique to doing this which is also supported by the server. file_put_contents() Function: This function can […]
Export MySQL Data to Excel in PHP Using Ajax
Export MySQL Data to Excel in PHP Using Ajax, for doing this task we have to follow 4+ steps where we create a table to show the data and then export that visible MySQL data to an excel sheet. Here are the 4+ steps to Export MySQL Data to Excel in PHP Using Ajax, Create […]
How to Get HTML Tag Value in PHP
In this particular, How to Get HTML Tag Value in PHP, article we use the PHP DOMDocument Class which represents the HTML or XML document also serves as the root of the document tree. Here we discuss 4 tasks where we use the PHP DOMDocument class to get the value of HTML tags, How to […]
How to Keep Value After Page Reload in PHP
On this task, How to Keep Value After Page Reload in PHP, 2 major things we have to know about, PHP Session Inline If Else Condition Use of PHP Session and Inline If Else Condition We use both PHP sessions to store the posted data from the form, then we check the value using inline […]