php使用反射插入对象示例
php使用反射插入对象示例
这篇文章主要介绍了php使用反射插入对象示例,需要的朋友可以参考下代码如下:
/**
* 插入insertModel()，利用反射，效率稍差
* @param class $model 对象
* @param bool $is_returnLastInsertId 是否返回添加ID
* @return int 默认返回成功与否，$is_returnLastInsertId 为true，返回添加ID
*/
public function insertModel($model,$is_returnLastInsertId=FALSE) {
try {
require_once dirname(dirname(__FILE__)).'ModelsBaseModel.php';
if(!is_subclass_of($model, "BaseModel")){
exit($this->getError(__FUNCTION__, __LINE__));
}
$className=get_class($model);
$tName = $this->formatTabName($className);
$reflectionClass=new ReflectionClass($className);
$properties=$reflectionClass->getProperties();
unset($properties[0]);
$fields="";
$vals="";
foreach ($properties as $property) {
$pName=$property->getName();
$fields.=$pName.",";
$vals.='''.$model->$pName.'''.',';
}
$fields=rtrim($fields,',');
$vals=rtrim($vals,',');
$this->sql = "insert into {$tName} ({$fields}) values ({$vals})";
if($is_returnLastInsertId){
$this->conn->exec($this->sql);
$lastId = (int)$this->conn->lastInsertId();
return $lastId;
} else {
$row = $this->conn->exec($this->sql);
return $row;
}
} catch (Exception $exc) {
echo $exc->getMessage();
}
}