dqknycyt92288 2019-01-26 19:47
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注释在stdClass中创建的字段?

class Foo
{
    public function bar(): \stdClass
    {
        $obj = new \stdClass;
        $obj->test = 'test';
        return $obj;
    }
}

When doing $foo = new Foo;, is it possible to annotate Phpdoc so that the IDE can autocomplete to $foo->bar()->test?

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  • doushan2811 2019-01-27 15:39
    关注

    I'm sorry, there's currently no way to document associative arrays or stdClass objects in phpDocumentor or custom annotations formats understood by NetBeans.

    From a design perspective, perhaps it could make sense to use proper classes:

    class Bar
    {
        /**
         * @var string
         */
        public $test;
    }
    
    class Foo
    {
        public function bar(): Bar
        {
            $obj = new Bar;
            $obj->test = 'test';
            return $obj;
        }
    }
    

    If you need no logic at all, the classes can be empty:

    /**
     * @property string $test
     */
    class Bar
    {
    }
    

    Otherwise, you can always trick the IDE with a stub file that defines a fake class but is never actually executed and then pretend that your variable belongs to that class:

    $foo = new Foo;
    /* @var $bar Bar *//** @var Bar $bar */
    $bar = $foo->bar();
    $bar->…
    

    … where /* @var $bar Bar */ is for NetBeans 8 and earlier and /** @var Bar $bar */ for NetBeans 10 (and many other IDEs).

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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