PHP, one of the most popular server-side scripting languages, comes equipped with a built-in web server that provides a convenient way to test and develop web applications locally. This feature...

PHP, a widely used server-side scripting language, provides a robust environment for web development. To enhance its functionality, PHP supports extensions - additional modules that add features and capabilities to...

PHP provides the capability to replace PHP INI values using environment variables through the utilization of PHP's string interpolation syntax. This feature allows for dynamic configuration by seamlessly incorporating environment...

In PHP, the class_alias function is used to create an alias or alternate name for an existing class. The aliased class works the same as the original class. This can...

The readonly properties were introduced in PHP 8.1. These properties can only be set once and cannot be changed afterward. If class is declared as readonly, when all class properties...

PHP 8.3 brings changes to the empty array behavior regarding negative indices. Since PHP 8.3, assigning a negative index n to an empty array now makes the next index n...

Since PHP 8.3, we can use #[Override] attribute. Applying the #[Override] attribute to a method, PHP will guarantee that a method with a matching name is present in either a...

The get_class is a built-in PHP function that is used to retrieve the name of the class of an object. This function is particularly useful when we need to dynamically...

The readonly classes were introduced in PHP 8.2. This means that all class properties are set to readonly, allowing them to be initialized once but preventing any later modifications. Since...

Before PHP 8.3, the only way to fetch class constants was through the constant function. This function is employed to obtain the value of a constant when its name is...