MysqlndUhConnection::getWarningCount

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::getWarningCountReturns the number of warnings from the last query for the given link

Descrizione

public MysqlndUhConnection::getWarningCount ( mysqlnd_connection $connection ) : int

Returns the number of warnings from the last query for the given link.

Elenco dei parametri

connection

Mysqlnd connection handle. Do not modify!

Valori restituiti

Number of warnings.

Esempi

Example #1 MysqlndUhConnection::getWarningCount() example

<?php
class proxy extends MysqlndUhConnection {
 public function 
getWarningCount($res) {
  
printf("%s(%s)\n"__METHOD__var_export(func_get_args(), true));
  
$ret parent::getWarningCount($res);
  
printf("%s returns %s\n"__METHOD__var_export($rettrue));
  return 
$ret;
 }
}
mysqlnd_uh_set_connection_proxy(new proxy());

$mysqli = new mysqli("localhost""root""""test");
var_dump($mysqli->warning_count);
?>

Il precedente esempio visualizzerĂ :

proxy::getWarningCount(array (
  0 => NULL,
))
proxy::getWarningCount returns 0
int(0)

Vedere anche:

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