【发布时间】:2015-05-11 19:32:50
【问题描述】:
我有一个 foreach 绑定值,我总是得到 Invalid parameter number: number of bound variables does not match number of tokens,即使我有相同数量的参数,我猜它与我的 for each 有关,所以我将发布我的 foreach 代码。下面是我的 foreach 代码插入数据库。希望有建设性的cmets。
foreach($material as $item) {
$stmt7 = $dbh - > prepare("INSERT INTO material_tbl (id,floorone,floortwo,floorthree,floorfour,wallone,walltwo,wallthree,wallfour,roof) VALUES (?,?,?,?,?,?,?,?,?,?)");
$stmt7 - > bindValue(1, $id, PDO::PARAM_STR);
foreach($item as $key => $value) {
if ($key === 'floor 1st Floor') {
echo "1st floor mat= ".
"$value\n";
$stmt7 - > bindValue(2, $value, PDO::PARAM_STR);
} else if ($key === 'floor 2nd Floor') {
echo "2nd floor mat= ".
"$value\n";
$stmt7 - > bindValue(3, $value, PDO::PARAM_STR);
} else if ($key === 'floor 3rd Floor') {
echo "3rd floor mat= ".
"$value\n";
$stmt7 - > bindValue(4, $value, PDO::PARAM_STR);
} else if ($key === 'floor 4th Floor') {
echo "4th floor mat= ".
"$value\n";
$stmt7 - > bindValue(5, $value, PDO::PARAM_STR);
} else if ($key === 'wall 1st Floor') {
echo "2nd wall floor mat= ".
"$value\n";
$stmt7 - > bindValue(6, $value, PDO::PARAM_STR);
} else if ($key === 'wall 2nd Floor') {
echo "2nd wall floor mat= ".
"$value\n";
$stmt7 - > bindValue(7, $value, PDO::PARAM_STR);
} else if ($key === 'wall 3rd Floor') {
echo "3rd wall floor mat= ".
"$value\n";
$stmt7 - > bindValue(8, $value, PDO::PARAM_STR);
} else if ($key === 'wall 4th Floor') {
echo "4th wall floor mat= ".
"$value\n";
$stmt7 - > bindValue(9, $value, PDO::PARAM_STR);
} else if ($key === 'roof') {
echo "roof mat= ".
"$value\n";
$stmt7 - > bindValue(10, $value, PDO::PARAM_STR);
}
$stmt7 - > execute();
}
}
【问题讨论】: