我有我的INSERT查詢的問題,$ pdo->執行返回false,錯誤代碼爲00000PDO不插入 - 錯誤代碼00000
Query
string 'INSERT INTO module_test (img_name, description, priority) VALUES(:img_name, :description, :priority)' (length=100)
errorInfo() return:
array (size=3)
0 => string '00000' (length=5)
1 => null
2 => null
代碼:
private function Init($query, $parameters = "")
{
# Connect to database
if (!$this->bConnected) {
$this->Connect();
}
try {
# Prepare query
$this->sQuery = $this->pdo->prepare($query);
# Add parameters to the parameter array
$this->bindMore($parameters);
# Bind parameters
if (!empty($this->parameters)) {
foreach ($this->parameters as $param => $value) {
$type = PDO::PARAM_STR;
switch ($value[1]) {
case is_int($value[1]):
$type = PDO::PARAM_INT;
break;
case is_bool($value[1]):
$type = PDO::PARAM_BOOL;
break;
case is_null($value[1]):
$type = PDO::PARAM_NULL;
break;
}
// Add type when binding the values to the column
$this->sQuery->bindValue($value[0], $value[1], $type);
}
}
# Execute SQL
var_dump($query);
var_dump($this->sQuery->execute());
var_dump($this->sQuery->errorInfo());
}
catch (PDOException $e) {
# Write into log and display Exception
echo $this->ExceptionLog($e->getMessage(), $query);
die();
}
# Reset the parameters
$this->parameters = array();
}
public function query($query, $params = null, $fetchmode = PDO::FETCH_ASSOC)
{
$query = trim(str_replace("\r", " ", $query));
$this->Init($query, $params);
$rawStatement = explode(" ", preg_replace("/\s+|\t+|\n+/", " ", $query));
# Which SQL statement is used
$statement = strtolower($rawStatement[0]);
if ($statement === 'select' || $statement === 'show') {
return $this->sQuery->fetchAll($fetchmode);
} elseif ($statement === 'insert' || $statement === 'update' || $statement === 'delete') {
return $this->sQuery->rowCount();
} else {
return NULL;
}
}
public function insert($table, $keyValue)
{
$fieldString = '';
$valueString = '';
$i = 1;
foreach ($keyValue as $key => $currKeyValue)
{
$fieldString .= $key;
$valueString .= ':'.$key;
if($i != count($keyValue))
{
$fieldString .= ', ';
$valueString .= ', ';
}
$i++;
}
$query = 'INSERT INTO '.$table.' ('.$fieldString.') VALUES('.$valueString.')';
$this->query($query, $keyValue);
}
參數數組
F:\Dev\wamp\wamp64\www\include\class\Database.class.php:216:
array (size=3)
'img_name' => string 'ttt1' (length=4)
'description' => string 'ttt1' (length=4)
'priority' => int 0
我已經在phpmyadmin中試過這個查詢,並且一切正常。
如果有人知道如何解決這個問題?
感謝
PS:抱歉,我的英語不好
錯誤代碼00000意味着查詢方式成功執行 – devpro
是的,我知道,但我不知道爲什麼沒有人行已添加 – Bast
包裝PDO在對象包裝有點像有一個騎摩托車的菸灰缸。在使用它之前,你必須知道你在做什麼。使用其現有對象,PDO的功能非常好。 – RiggsFolly