var_dump($pdoINS);の出力が
Notice: Undefined variable: pdoINS in C:\xampp\htdocs\mvc\test\index.php on line 12と
C:\xampp\htdocs\mvc\test\index.php:12:null
のエラーがでてきます
↓コードです
php
1 2<?php 3//commonModel.php 4class common{ 5 6public function dbconnect(){ 7$user = "root"; 8$password = ""; 9$dns ="mysql:dbname=areas;host=localhost;charset=utf8"; 10$pdoIns =new pdo($dsn,$user,$password); 11return $pdoIns; 12 } 13} 14?>
php
1<?php 2//commonModel.php 3class common{ 4 5public function dbconnect(){ 6$user = "root"; 7$password = ""; 8$dns ="mysql:dbname=areas;host=localhost;charset=utf8"; 9$pdoIns =new pdo($dsn,$user,$password); 10return $pdoIns; 11 } 12} 13?>
php
1 2<?php 3//testController.php 4require_once("../model/commonModel.php"); 5require_once("../model/testModel.php"); 6 7$testOBJ =new testModel(); 8 9$pdoINS = $testOBJ -> dbconnect(); 10?>
php
1<?php 2//testModel.php 3class testModele extends common{ 4} 5?>
php
1<? 2require_once("../controller/testController.php"); 3?> 4<!DOCTYPE html> 5<html lang="ja"> 6<head> 7 <meta charset="UTF-8"> 8 <title>test01</title> 9</head> 10<body> 11 <?php 12 var_dump($pdoINS); 13 ?> 14</body> 15</html>
回答6件
あなたの回答
tips
プレビュー