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Alfredknox 2010-07-19
//静态调用
test::t();
//动态调用
h=new test();
h->t();
应改为：
//静态调用
test::t();
//动态调用
$h=new test();
$h->t();
test::t();
//动态调用
h=new test();
h->t();
应改为：
//静态调用
test::t();
//动态调用
$h=new test();
$h->t();
Alfredknox 2010-07-19
<?php
class test
{
public function t()
{
echo 'OK';
}
}
//静态调用
test::t();
//动态调用
h=new test();
h->t();
?>
希望能帮到你！
class test
{
public function t()
{
echo 'OK';
}
}
//静态调用
test::t();
//动态调用
h=new test();
h->t();
?>
希望能帮到你！
woshiguozhongbin 2010-07-19
[Quote=引用 8 楼 che253604783 的回复:]
引用 4 楼 dingsongtao 的回复:
进阶
<?php
class test {
private $num=0;
public $a=0;
public $b=0;
public function test($a,$b){
$this->a=$a;
$this->b=$b;
}
public function getsum() {
return "This………
[/Quote]
你是没有明白意思...他是想演示 类的内部方法调用...
引用 4 楼 dingsongtao 的回复:
进阶
<?php
class test {
private $num=0;
public $a=0;
public $b=0;
public function test($a,$b){
$this->a=$a;
$this->b=$b;
}
public function getsum() {
return "This………
[/Quote]
你是没有明白意思...他是想演示 类的内部方法调用...
rui_f 2010-07-19
~~~~~~~~~~~~~~~~~~
wdar1314 2010-07-19
对象
对象初始化
要初始化一个对象，用 new 语句将对象实例到一个变量中。
<?php
class foo
{
function do_foo()
{
echo "Doing foo.";
}
}
$bar = new foo;
$bar->do_foo();
?>
这个是PHP手册上的。。。
wdar1314 2010-07-19
应该多看看PHP手册！~
http://www.phpchina.com/
http://www.phpchina.com/
che253604783 2010-07-18
[Quote=引用 4 楼 dingsongtao 的回复:]
进阶
<?php
class test {
private $num=0;
public $a=0;
public $b=0;
public function test($a,$b){
$this->a=$a;
$this->b=$b;
}
public function getsum() {
return "This……
[/Quote]
你麻不麻烦啊，直接getsum()返回和的值就得了。_getsum()多此一举。
进阶
<?php
class test {
private $num=0;
public $a=0;
public $b=0;
public function test($a,$b){
$this->a=$a;
$this->b=$b;
}
public function getsum() {
return "This……
[/Quote]
你麻不麻烦啊，直接getsum()返回和的值就得了。_getsum()多此一举。
kyzy_yy_pm 2010-07-17
[Quote=引用 4 楼 dingsongtao 的回复:]
进阶
<?php
class test {
private $num=0;
public $a=0;
public $b=0;
public function test($a,$b){
$this->a=$a;
$this->b=$b;
}
public function getsum() {
return "This Sum is:".$……
[/Quote]+
进阶
<?php
class test {
private $num=0;
public $a=0;
public $b=0;
public function test($a,$b){
$this->a=$a;
$this->b=$b;
}
public function getsum() {
return "This Sum is:".$……
[/Quote]+
Dleno 2010-07-17
进阶
<?php
class test {
private $num=0;
public $a=0;
public $b=0;
public function test($a,$b){
$this->a=$a;
$this->b=$b;
}
public function getsum() {
return "This Sum is:".$this->_getnum();
}
private function _getnum(){
$this->num = $this->a+$this->b;
return $this->num;
}
}
$t = new test(35,87);
echo $t->getsum();
?>
<?php
class test {
private $num=0;
public $a=0;
public $b=0;
public function test($a,$b){
$this->a=$a;
$this->b=$b;
}
public function getsum() {
return "This Sum is:".$this->_getnum();
}
private function _getnum(){
$this->num = $this->a+$this->b;
return $this->num;
}
}
$t = new test(35,87);
echo $t->getsum();
?>
amani11 2010-07-17
//借用2楼的成果
class test {
public function ss() {
return "Hello, World!";
}
}
echo test :: ss();
张小菜1024 2010-07-17
<?php
class test {
public function ss() {
return "Hello, World!";
}
}
$t = new test();
echo $t->ss();
?>
最简单的例子！
igaojie 2010-07-17
require_once('***.class.php');
$class = new class_name();
$class = new class_name();
床上等您 2010-07-17
[Quote=引用 3 楼 amani11 的回复:]
PHP code
//借用2楼的成果
class test {
public function ss() {
return "Hello, World!";
}
}
echo test :: ss();
[/Quote]
？？？？
PHP code
//借用2楼的成果
class test {
public function ss() {
return "Hello, World!";
}
}
echo test :: ss();
[/Quote]
？？？？
张小菜1024 2010-07-17
[Quote=引用 5 楼 kyzy_yy_pm 的回复:]
引用 4 楼 dingsongtao 的回复:
进阶
<?php
class test {
private $num=0;
public $a=0;
public $b=0;
public function test($a,$b){
$this->a=$a;
$this->b=$b;
}
public function getsum() {
return "This Su……
[/Quote]
+2
引用 4 楼 dingsongtao 的回复:
进阶
<?php
class test {
private $num=0;
public $a=0;
public $b=0;
public function test($a,$b){
$this->a=$a;
$this->b=$b;
}
public function getsum() {
return "This Su……
[/Quote]
+2