International PHP Conference 2015


(PHP 4 >= 4.0.5, PHP 5)

mysql_get_proto_infoObtém informações do protocolo MySQL


int mysql_get_proto_info ([ resource $link_identifier ] )

Obtém o protocolo MySQL.



The 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.

Valor Retornado

Retorna o protocolo MySQL em caso de sucesso, ou FALSE em caso de falha.


Exemplo #1 Exemplo mysql_get_proto_info()

if (!
$link) {
'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

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