The IP.isInRange function in PHP is used to determine whether an IP address belongs to a specific range of IP addresses. It takes two parameters: the target IP address and the IP address range specified in CIDR format.
CIDR (Classless Inter-Domain Routing) is a method of representing IP addresses and their associated network prefixes. It allows for a flexible range specification, enabling the identification of multiple IP addresses within a given range.
The IP.isInRange function checks if the target IP address falls within the specified IP address range. It returns a boolean value; true if the IP address is within the range, and false otherwise.
This function is commonly used in web applications for tasks such as geolocation, access control, and IP blocking. It provides a simple and efficient way to handle IP address ranges in PHP programming.
PHP IP::isInRange - 23 examples found. These are the top rated real world PHP examples of IP::isInRange extracted from open source projects. You can rate examples to help us improve the quality of examples.