(PHP 4 >= 4.0.5, PHP 5)
mysql_get_proto_info — Obtém informações do protocolo MySQL
$link_identifier
] )Obtém o protocolo MySQL.
link_identifierThe MySQL connection. If the
link identifier is not specified, the last link opened by
mysql_connect() is assumed. If no such link is found, it
will try to create one as if mysql_connect() was called
with no arguments. If no connection is found or established, an
E_WARNING level error is generated.
Retorna o protocolo MySQL em caso de sucesso, ou FALSE em caso de falha.
Exemplo #1 Exemplo mysql_get_proto_info()
<?php
$link = mysql_connect('localhost', 'mysql_user', 'mysql_password');
if (!$link) {
die('Could not connect: ' . mysql_error());
}
printf("MySQL protocol version: %s\n", mysql_get_proto_info());
?>
O exemplo acima irá imprimir algo similar à:
MySQL protocol version: 10