Unset() function means in php?
The behavior of unset() Â inside of a function can vary depending on what type of variable you are attempting to destroy. If a globalized variable…
Difference between require() and require_once()?
The require() and require_once() functions perform same work. Both functions will include and evaluates the specific file while executing the code. if include() is not…
Multiple inheritance in PHP?
Inheritance is a well-established programming principle, and PHP makes use of this principle in its object model. This principle will affect the way many classes…
Data Sending Ways in PHP
There are some certain ways to send your information or data to the PHP page- Using Form Methods – Get & Post Using Cookies &…
PHP – Strings Functions
String functions are the most important functions frequently used in PHP. String is the sequence of characters, like “Let’s learn String functions”. There is no…
Working with Images – PHP
We need to create an HTML form that allows you to choose the file to be uploaded. Note: please make sure you have form method…
Data types in Mysql / Mariadb
Numeric Data Types: INT (Integer): Int data type represents an integer of normal size. So simply it can used to store numeric value. There are…
The do-while loop
Difference Between while and do…while Loop: With a while loop, the condition to be evaluated is tested at the beginning of each loop statement, so…