php man page for ssl_get_psk_identity

SSL_get_psk_identity(3SSL)					      OpenSSL						SSL_get_psk_identity(3SSL)

NAME
       SSL_get_psk_identity, SSL_get_psk_identity_hint - get PSK client identity and hint

SYNOPSIS
	#include <openssl/ssl.h>

	const char *SSL_get_psk_identity_hint(const SSL *ssl);
	const char *SSL_get_psk_identity(const SSL *ssl);

DESCRIPTION
       SSL_get_psk_identity_hint() is used to retrieve the PSK identity hint used during the connection setup related to SSL object ssl.
       Similarly, SSL_get_psk_identity() is used to retrieve the PSK identity used during the connection setup.

RETURN VALUES
       If non-NULL, SSL_get_psk_identity_hint() returns the PSK identity hint and SSL_get_psk_identity() returns the PSK identity. Both are
       NULL-terminated. SSL_get_psk_identity_hint() may return NULL if no PSK identity hint was used during the connection setup.

       Note that the return value is valid only during the lifetime of the SSL object ssl.

1.0.1e								    2013-02-11						SSL_get_psk_identity(3SSL)