Deprecated or Removed Security-Related Functionality

Learn about the deprecated or removed functionalities that directly affect the security of applications in PHP 8.

Any changes to functionality that affect security are extremely important to note. Ignoring these changes can very easily lead not only to breaks in our code but also open our websites to potential attackers. We cover a variety of security-related changes in functionality present in PHP 8. Let’s start the discussion by examining filters.

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