How to achieve find and replace in one go? I tried searching for find and replace at a time then I could not find the direct answer on net. There is find/search at a time or replace. I want to do both.
PHP regular expression function preg_replace_callback() can achieve this… READ MORE

I am sure you have written form’s input field validation code using your server side scripts. Form validation is most common code we have to write. We generally validate our form for name, age, sex, phone, email and others. For these fields, if we get little complex validation we start… READ MORE