Sending email from the script is very useful functionality for the web application. The PHP mail() function is the easiest way to send an email from the script. You can easily send text and HTML email using PHP built-in mail() function. Generally, the text...

File upload functionality is the common feature for the dynamic web application. Generally, a form is submitted and page is refreshed to upload file in PHP. But if you want to provide a better user interface, jQuery and Ajax can be used to upload file with...

Image upload functionality is commonly used in web applications and it can be easily implemented using PHP. But if you want to implement image upload functionality without page refresh, jQuery and Ajax are required with PHP. Upload image without page refre...

The easiest way to upload files in the web application is to use server-side code. The file upload functionality can be implemented with minimal lines of code in the server-side script. In the previous tutorial, we discussed a simple method to upload files...

Client side validation is more user-friendly than server side. It will be a good idea to validate file type before submitting to upload. File type validation ensures that the user has selected the correct types of file to upload. Using JavaScript, you can ...

The search feature allows the user can find the specific data from a large number of records quickly. Generally, when a search request is submitted, the filtered data is fetched from the database. If you have a large number of records, the search feature c...

Normally, a hyperlink can be used to open a file on the browser. In such a case, the file can download from the browser manually. If you want to download the file dynamically and save it on the local drive automatically, force the browser to download the f...

There are a few ways to deal with large file uploads in PHP. The easiest way is to increase the maximum upload size limit in the PHP configuration file (php.ini) on the server. If you don’t want to modify the server setting in PHP, the Chunk Upload metho...

A large size image takes more time to load a web page. If you want to load a large image without affecting the page load time, the image needs to be optimized to reduce the size. Image compression is very helpful to reduce the size of the image. It's alway...

SEO friendly URLs are designed in a way where the URL slug is optimized for SEO. The use of the SEO-friendly URL helps to improve the search engine ranking. Also, the search engine friendly URL gives an idea about the web page content. From SEO URL the use...