SQL injection is a type of security vulnerability that occurs when an attacker is able to manipulate an SQL query, often by inputting malicious code through user input. This can le...
While working with PHP, you may come across errors such as "Notice: Undefined variable", "Notice: Undefined index", "Warning: Undefined array key", and "Notice: Undef...
The Common Syntax Errors in PHP Unexpected T_STRING Unexpected T_VARIABLE Unexpected T_CONSTANT_ENCAPSED_STRING Unexpected $end Unexpected T_FUNCTION Unexpected { Unexpect...
MySQL has been a popular choice for database management in PHP for a long time. However, the use of mysql_* functions in PHP has been deprecated since P...
When working with PHP, there might be situations where you need to parse and process HTML or XML data. Parsing refers to the process of extracting information...
Client-side and server-side programming are two fundamental approaches in web development that serve different purposes and have distinct characteristics. Understanding the differe...
If you're encountering mysqli problems such as errors like "mysqli_fetch_array(): Argument #1 must be of type mysqli_result" or "Call to a member function bind_param(...
SQL injection is a common security vulnerability where an attacker can manipulate SQL queries by inserting malicious code. It can allow unauthorized access to a database, modify da...
JSON (JavaScript Object Notation) is a popular data interchange format that is commonly used to transfer data between a server and a web application. In PHP, you can easily decode...
The Issue When developing a PHP application, it's important to have error reporting enabled and set to the appropriate level in order to catch any syntax errors or other issues th...