westdc-zf1/application/module/Westdc/Dataimport/AbstractProcessing.php

<?php
/**
 * Created by PhpStorm.
 * User: liujin834
 * Date: 15-1-27
 * Time: 下午2:37
 */

namespace Westdc\Dataimport;


abstract class AbstractProcessing {

    /**
     * 获取判断数据类型的函数
     * @param $pgsql_data_type
     * @param $data
     * @return null|string
     */
    public function checkFieldsDataType($pgsql_data_type,$data){

        switch ($pgsql_data_type){
            case "integer":
            case "bigint":
            case "real":
            case "double precision":
                return is_int($data) || is_float($data);
            case "date":
            case "timestamp without time zone": 
            case "char":
            case "character varying":
            case "text":
                return is_string($data);

            default:
                return FALSE;
        }

    }

}