PHP is a widely used server-side scripting language for web development. However, it has been in the news due to a recent discovery of critical RCE vulnerabilities affecting a significant portion of the internet. According to the available evidence, an AI-powered tool called PHP2Shell has uncovered these vulnerabilities, which impact approximately 70% of the internet. The exact nature and scope of these vulnerabilities are not specified in the provided evidence, but it is stated that they are critical Remote Code Execution (RCE) vulnerabilities. The evidence does not provide further details on the specific vulnerabilities, their causes, or the affected systems. It only mentions the discovery of these vulnerabilities and their potential impact on the internet.