How to use require – include require_once and include_once in PHP
In this article we will learn how to use require – include require_once and include_once, PHP command to insert files Hey...
PHP
Find a specific word in string in PHP
In this article we will learn how to find a specific word in string – in an easy way, using a...
What is PHP injection and what is the difference to SQL injection?
In this article, we will learn what PHP injection is and also how it differs from the other hacking practice known...
Is there a problem with not declaring a variable in PHP?
In this article, we will see if there is a problem with not declaring a variable in PHP – and what...
How safe PDO is to connect to a database?
In this article we will learn how safe PDO is to connect to a database in PHP, what are its advantages...
When should we use self or this in PHP
In this article we'll learn when to use self or this in PHP – with best practices so you're never in...
How to calculate the difference between two dates in PHP
In this article we will learn how to calculate the difference between two dates in PHP and in an easy and...
Is it possible to decrypt MD5 in PHP?
In this article we will analyze if it is possible to decrypt MD5 in PHP, and we will also understand how...
MySQLi vs PDO – which one to use? what is the best?
In this article you will learn which of the libraries to use to make connections and procedures with the database, the...
Difference between single and double quotes in PHP
In this article we will learn the difference between single and double quotes in PHP, when we must choose each of...