What are the implications of using "require" with HTTP URLs in PHP, as highlighted in the forum thread?

When using "require" with HTTP URLs in PHP, it can pose security risks as it allows remote code execution and may expose your application to potential attacks. To solve this issue, it is recommended to use "require_once" with local file paths instead of HTTP URLs. 

// Incorrect way using HTTP URL
require 'http://example.com/includes/config.php';

// Correct way using local file path
require_once 'includes/config.php';

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require HTTP URLs implications forum thread PHP

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