mysqli::rollback
Because the sql types could be combined it would be better to use a function like this:
function getMySQLType($str){
$str=trim($str);
return strtoupper(substr($str,0,strpos($str,' ')));
}
$sql="select * from user;";
if (getMySQLType($sql) == 'SELECT'){
//true
}
mysqli::rpl_query_type
mysqli_rpl_query_type
(PHP 5)
mysqli::rpl_query_type -- mysqli_rpl_query_type — Returns RPL query type
Beschreibung
Objektorientierter Stil
int mysqli::rpl_query_type
( string
$query
)Prozeduraler Stil
Returns MYSQLI_RPL_MASTER,
MYSQLI_RPL_SLAVE or
MYSQLI_RPL_ADMIN depending on a query type.
INSERT, UPDATE and similar are
master queries, SELECT is
slave, and FLUSH,
REPAIR and similar are admin.
Warnung
Diese Funktion ist bis jetzt nicht dokumentiert. Es steht nur die Liste der Argumente zur Verfügung.
Warnung
Diese Funktion war DEPRECATED (veraltet) und wurde mit PHP 5.3.0 ENTFERNT.
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User Contributed Notes
mysqli::rpl_query_type - [2 notes]
steohan at gobro dot de ¶
2 years ago
technique-glamour at condenast dot fr ¶
5 years ago
WARNING : this function (or maybe the "enable_rpl_parse" function) randomly causes a segfault into PHP.
We don't use this function anymore. Instead we check if the query contains the word 'SELECT' :
function query_type($query)
{
if ( stripos($query,'SELECT'))
return true;
return false;
}