$dbh->exec("Insert INTO `test`.`table` (`name` ,`age`)VALUES (‘mick‘, 22);");
$dbh->exec("Insert INTO `test`.`table` (`name` ,`age`)VALUES (‘lily‘, 29);");
$dbh->exec("Insert INTO `test`.`table` (`name` ,`age`)VALUES (‘susan‘, 21);");
$dbh->commit();
} catch (Exception $e) {
$dbh->rollBack();
echo "Failed: " . $e->getMessage();
}
4.foreach语句
<?php
$dbh->query($sql); 当$sql 中变量可以用$dbh->quote($params); //转义字符串的数据
$sql = ‘Select * from city where CountryCode =‘.$dbh->quote($country); //引用
foreach ($dbh->query($sql) as $row) {
print $row[‘Name‘] . "/t";
print $row[‘CountryCode‘] . "/t";
print $row[‘Population‘] . "/n";
}
?>
php 连接mysql（查询 增删改）
标签：连接数 set let color 波浪 tin 转义字符 转义 led