<?php
require_once('posterstore/productmanager.inc');
$pm = ProductManager::getInstance();
print "111";
$prints = $pm->getMatchingProducts(1);
print "111111";
?>怎么只能打印出 111不打印 111111$prints = $pm->getMatchingProducts(1);这句出什么错误了??
require_once('posterstore/productmanager.inc');
$pm = ProductManager::getInstance();
print "111";
$prints = $pm->getMatchingProducts(1);
print "111111";
?>怎么只能打印出 111不打印 111111$prints = $pm->getMatchingProducts(1);这句出什么错误了??
$pm = ProductManager::getInstance(); 得到的只是getInstance()的返回值ps: 1,通过 :: 可以直接调用某个类中的方法.
2,创建对象后通过->调用方法.
require_once('posterstore/productmanager.inc');
$pm = new ProductManager();
print "111";
$prints = $pm->getMatchingProducts(1);
print "111111";
?>