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num_rows of non-object is the most common error in PHP. This type of error occurs whenever you write MySQL SELECT Query in Object-Oriented way to fetch some from the database. Before fetching data you check the total number of records using num_rows. So. Sometimes you get an error. Now, you should not worry about this … Read more

PHP Image Gallery:  Using the source code of this tutorial, You can easily create a simple & dynamic photo gallery with a database in a PHP script. The image gallery is the most popular feature of the web application. It is used to display a collection of dynamic images on the web page. Here you … Read more

If you want to display the selected image immediately through the file input, then you should preview an image before uploading using the PHP In this tutorial, you will learn to upload a single image with a preview using PHP & jQuery. So that you can easily confirm whether the selected image is right or … Read more

In this tutorial, You will learn to display data from the database in select options using PHP & MySQL with some simple steps. These steps are very easy to understand and implement in web applications. Here, I have shared source code to display data in a single dropdown select option. Once you learn it, you … Read more

In this tutorial, You will learn to edit and update dropdown value in PHP & MySQL with some simple steps. These steps are very easy to understand and implement in web applications. Here, I have shared source code to edit and update values of a single dropdown select option with a single text input. Once … Read more

In this tutorial, You will learn to display data based on the dropdown selection in PHP & MySQL with some simple steps. These steps are very easy to understand and implement in web applications. Let’s know how to work it, When you select an option of the dropdown and submit the form, then data will … Read more

AlsoAutocomplete Search in PHP is the most useful & user-friendly feature for searching for something through the Input Box. It suggests options related to user input text. It will quickly begin to display the related options while the user begins entering something into the text field. So, You can easily select the required options from … Read more

When a user signs up on the website, the default picture is created from the user name. This default picture is displayed as a profile picture unless the user changes their profile picture. Generally, the same avatar picture is set as a default profile picture for all users. But If you want to display the … Read more