PHP/Network

• DNS
• DNS Validation
• Domain Name
• FTP Functions
• IP Address
• Port
• SOAP Client
• SOAP Server
• Socket
• URL Encoding
• URL Redirect
• URL Validation
• checkdnsrr
• dns_get_record
• getmxrr
• getprotobyname
• getprotobynumber
• openssl_public_encrypt
• socket_create
• socket_create_listen
• stream_get_line
• stream_socket_server
• wddx_deserialize
• wddx_packet_start
• wddx_serialize_value