W3School TIY Editor
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<!DOCTYPE html> <html> <body> <?php class Fruit { // 属性 public $name; public $color; // 方法 function set_name($name) { $this->name = $name; } function get_name() { return $this->name; } function set_color($color) { $this->color = $color; } function get_color() { return $this->color; } } $apple = new Fruit(); $apple->set_name('苹果'); $apple->set_color('红色'); echo "名称: " . $apple->get_name(); echo "<br>"; echo "颜色: " . $apple->get_color(); ?> </body> </html>