PHP Programming Articles

Articles covering PHP development, validation, and server-side scripting. Topics range from IP address validation using PHP's filter functions to programmatically generating TypoScript for backend configuration.

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Articles

• Validating IP-Addresses in PHP

  Posted on August 4, 2011 by Lucas Jenß

  Using PHP's validate filters can be surprising at times. This post explores the flags available for validating IP addresses — including FILTER_FLAG_IPV4, FILTER_FLAG_IPV6, and how filter_var handles reserved address ranges.

• Programmatically adding PHP generated TypoScript to the backend configuration

  Posted by Lucas Jenß

  A practical guide on injecting dynamically generated TypoScript into a Typo3 backend configuration using PHP, bridging server-side scripting with CMS template management.

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Topics Covered

• PHP filter functions and input validation
• IPv4 and IPv6 address handling
• TypoScript generation and Typo3 integration
• Server-side scripting patterns