1 <html> 2 <body> 3 <!-- 在類中的使用 --> 4 <?php 5 class TestStatic { 6 public static $country = 'China'; //在類內static可以使用public修飾 7 8 public function getCountry() { 9 return self::$country; //類內調用static變數需要使用self10 }11 12 public static function getCountrySt() {13 return self::$country;14 }15 }16 17 $test = new TestStatic();18 echo $test->getCountry() . '<br>';19 echo TestStatic::getCountrySt() . '<br>'; //可以直接使用class::staticFunc的形式調用static方法20 echo TestStatic::$country . '<br>'; //可以直接使用class::staticVar的形式調用static變數21 ?>22 23 <!-- 在指令碼中的使用 -->24 <?php25 static $country = 'Japan'; //指令碼中的變數不能用public修飾26 echo $country . '<br>';27 ?>28 </body>29 </html>
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