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<?php

Klassendemo{

protected $name;

protected $age;

protected $lohn;

?ffentliche Funktion __construct($name,$age,$lohn){

$ this->name = $name;

$this->age = $age;

$this->wages = $wages;

}

?ffentliche Funktion show(){

return "員工的姓名是:{$this->name} 年齡:{$this->age} 工資:{$this->lohnes}";

}

}

$obj = new demo('peter',24,5000);

echo $obj->show();

? ? echo '<br />';

$arr = array(array('name '=>'jike','age'=>18,'lohnes'=>'500'),

array('name'=>'jike','age'=>18,' L?hne'=>'500'),);

foreach ($arr as $key => $value) {

if(is_array($value)){

foreach ($value as $key => ; $ v) {

Echo $ key .'- '.