Posts by Ujwal Kumar Sahoo

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How to detect the MAC address of a device in PHP

By Ujwal Kumar Sahoo

In this article, we will learn how to get the MAC address or physical address of a system using PHP. First of all, let me clear the concept of the MAC address. What is a MAC ad.... Read More

How to resize image in PHP

By Ujwal Kumar Sahoo

In this article, we will discuss how to resize an image in PHP. Image resizing is useful when you have a bigger or smaller size window as compared to the image. Image resizing requ.... Read More

How to find the last saturday of the current month in PHP

By Ujwal Kumar Sahoo

In this article, we will discuss how to find the last Saturday of the month using PHP. Predefined function to find the last Saturday in PHP PHP features a method called strtotime().... Read More

How to change month number to month name in PHP

By Ujwal Kumar Sahoo

In this article, we will discuss how to change the month number to month name using PHP. It can be done in many ways, from that following methods are covered in this article, using.... Read More

How to extract email addresses from a string in PHP?

By Ujwal Kumar Sahoo

In this article, we will discuss how to extract an email address from a given string in PHP. First of all, we have to understand what is a valid email address. See also, Email vali.... Read More

How to convert an image to binary image in PHP?

By Ujwal Kumar Sahoo

In this article, we will discuss how to convert a raw image to a binary image in PHP. First of all, we will discuss what exactly a binary image is. What is a binary image? A binary.... Read More

How to decrypt md5 password in PHP?

By Ujwal Kumar Sahoo

In this article, we will discuss how to decrypt the md5 password in PHP. Before that, let us see how to encrypt the password by md5 hashing. How to encrypt the password in PHP? In .... Read More

Ways to exit from a foreach loop in PHP

By Ujwal Kumar Sahoo

In this article, we will focus on the different exit methods from the foreach loop in PHP. Before that, we will discuss what exactly a foreach loop is. What is a foreach loop in PH.... Read More