Online PHP editor | output for oPvvJ

@ 2014-01-22T08:06:55Z

<?php
class MyClass
{
    const MY_CONST      = 'value'; // 常量

    static $staticVar   = 'static';

    // 属性必须声明其作用域
    public $property    = 'public';
    public $instanceProp;
    protected $prot = 'protected'; // 当前类和子类可访问
    private $priv   = 'private';   // 仅当前类可访问

    // 通过 __construct 来定义构造函数
    public function __construct($instanceProp) {
        // 通过 $this 访问当前对象
        $this->instanceProp = $instanceProp;
    }

    // 方法就是类中定义的函数
    public function myMethod()
    {
        print 'MyClass';
    }

    final function youCannotOverrideMe()
    {
    }

    public static function myStaticMethod()
    {
        print 'I am static';
    }
}

echo MyClass::MY_CONST;    // 输出 'value';
echo MyClass::$staticVar;  // 输出 'static';
MyClass::myStaticMethod(); // 输出 'I am static';

Output for 5.0.0 - 5.0.5, 5.1.1 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7: valuestaticI am static
Output for 5.1.0: Fatal error: fatal flex scanner internal error--end of buffer missed in /in/oPvvJ on line 38
Process exited with code 255.
Output for 4.4.2 - 4.4.9: Parse error: syntax error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/oPvvJ on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1: Parse error: parse error, unexpected T_CONST, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/oPvvJ on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/oPvvJ on line 4
Process exited with code 255.

preferences:dark modelive preview