URLs

• Predefined Constants
• URL Functions
  • base64_decode — Decodes data encoded with MIME base64
  • base64_encode — Encodes data with MIME base64
  • get_headers — Fetches all the headers sent by the server in response to an HTTP request
  • get_meta_tags — Extracts all meta tag content attributes from a file and returns an array
  • http_build_query — Generate URL-encoded query string
  • parse_url — Parse a URL and return its components
  • rawurldecode — Decode URL-encoded strings
  • rawurlencode — URL-encode according to RFC 3986
  • urldecode — Decodes URL-encoded string
  • urlencode — URL-encodes string