gethostbyaddr



sometimes when using $_server['_x_forwarded_for'] or $_server['remote_addr'] more than ip address is returned, for example '..., ...'. when this string is passed as an argument for gethostbyaddr() php gives the following error: warning: address is not a valid ipv or  gethostbyaddr is no longer recommended for use as of windows sockets . the gethostbyaddr() function returns a structure of type hostent for the given host address addr of length len and address type type.

gethostbyaddr

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gethostbyaddr

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gethostbyaddr

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the gethostbyaddr() function shall return an entry containing addresses of address family type for the host with address addr. the len argument contains the length of the address pointed to by addr. the gethostbyaddr() function need not be reentrant. a function that is not required to be reentrant is not required to be  .. gethostbyname(), gethostbyaddr(). get an ip address for a hostname, or viceversa. prototypes. #include #include struct hostent gethostbyname(const char name); deprecated! struct hostent gethostbyaddr(const char addr, int len, int type);. description. please note: these two  the gethostbyaddr() call tries to resolve the host address through a name server, if one is present. gethostbyaddr() searches the local host tables until a matching host address is found or an eof marker is reached. parameter: description; address: the pointer to a structure containing the address of the host. (an unsigned 

gethostbyaddr

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gethostbyaddr

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gethostbyaddr

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format. #include struct hostent gethostbyaddr(char addr, int addrlen, int do);. addr: a pointer to an ip address in network byte order. addrlen: the size of the internet address in bytes. do: the address do supported (af_inet). manuel php gethostbyaddr retourne le nom d'hôte correspondant à une ip. the gethostbyname(), gethostbyname() and gethostbyaddr() functions each return a pointer to an object with the following structure describing an internet host referenced by name or by address, respectively. the name argument passed to gethostbyname() or gethostbyname() should point to a nulterminated hostname. gethostbyname(), gethostbyaddr(). get an ip address for a hostname, or viceversa. prototypes. #include #include . struct hostent gethostbyname(const char name); struct hostent gethostbyaddr(const char addr, int len, int type);. description. these functions map back and forth between host 

gethostbyaddr

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gethostbyaddr

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gethostbyaddr

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gethostbyaddr

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