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(PECL mysqlnd-uh >= 1.0.0-alpha)
MysqlndUhConnection::nextResult — Prepare next result from multi_query
$connection
)Prepare next result from multi_query.
connection Mysqlnd connection handle. Do not modify!
Returns TRUE on success.
Otherwise, returns FALSE
Example #1 MysqlndUhConnection::nextResult() example
<?php
class proxy extends MysqlndUhConnection {
public function nextResult ( $res ) {
printf ( "%s(%s)\n" , __METHOD__ , var_export ( func_get_args (), true ));
$ret = parent :: nextResult ( $res );
printf ( "%s returns %s\n" , __METHOD__ , var_export ( $ret , true ));
return $ret ;
}
}
mysqlnd_uh_set_connection_proxy (new proxy ());
$mysqli = new mysqli ( "localhost" , "root" , "" , "test" );
$mysqli -> multi_query ( "SELECT 1 AS _one; SELECT 2 AS _two" );
do {
$res = $mysqli -> store_result ();
var_dump ( $res -> fetch_assoc ());
printf ( "%s\n" , str_repeat ( "-" , 40 ));
} while ( $mysqli -> more_results () && $mysqli -> next_result ());
?> 以上例程会输出:
array(1) {
["_one"]=>
string(1) "1"
}
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proxy::nextResult(array (
0 => NULL,
))
proxy::nextResult returns true
array(1) {
["_two"]=>
string(1) "2"
}
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