Perhaps you were faced with a common problem when you’re using jQuery Ajax to submit a form, the form data is submitted multiple times if the submit button is clicked multiple times. To solve this issue you only need to write one line code in jQuery.
PHP array_filter() function filters elements of an array using a callback function and returns the filtered array. Here we’ll provide a short PHP code snippets to filter elements of an array that contain a specific value. It will help you to filter an array based on particular condition.
Some web applications are needed to show the age of the user. In that case, you need to calculate the user age from date of birth. Use date(), date_create(), and date_diff() functions to calculate age from date of birth in PHP.
After payment, the buyer needs to redirect to success page of the merchant website. In that page, payment data with status should be shown to the buyers. To redirecting buyer with payment data automatically, some configuration is needed on the PayPal business account.
Parse domain name from URL is used in many cases in the web project. In this short tutorial, we’ll provide a simple code snippet to get domain name from URL in PHP. Using our example script, you’ll be able to extract only the domain name from any type of URL.
If your chrome version is 50, then you’ll encounter that HTML5 Geolocation API is not working. In Chrome version 50, HTML5 Geolocation delivered over HTTP no longer supported by Chrome. The getcurrentposition() and watchposition() are deprecated on insecure origins in Chrome 50.
Validating a URL at the time of receive user input by form is very important. Here we’ll provide the simple PHP code to validate a URL in PHP. Using filter_var() function with FILTER_VALIDATE_URL Filter, we can easily validates a URL in PHP.
Here we’ll provide the simplest way to add days, minutes, hours and seconds to time using PHP. In PHP, using date() and strtotime() function you can easily increase or decrease time.