问题描述
是否有办法提示WebIDE变量具有某种类型?我必须迭代一个对象数组，并且没有自动完成功能.这在ZendStudio中有帮助:
Is there a way to hint WebIDE that a variable has some type?I have to iterate an array of objects, and there's no auto-completion available.This helps in ZendStudio:
/* @var ClassName $object */
我知道JetBrains中有一个功能来声明对象数组:
I know there's a feature in JetBrains to declare an array of objects:
/**
* @return ClassName[]
*/
但这仅适用于函数的返回类型.
But this works only with function's return type.
推荐答案
/* @var ClassName $object */是无效的PHPDOC注释，并且在当前版本的Web IDE中未解析.使用双星号使其起作用:
/* @var ClassName $object */ is a non-valid PHPDOC comment and is not parsed in the current version of Web IDE. Use double asterisks to make it work:
/** @var ClassName $object */
此外，您可以用/** @var ClassName[] $array */注释foreach($array as $var)中的$array，并且将自动推导出$var类型.
Also, you can annotate $array in foreach($array as $var) with /** @var ClassName[] $array */ and $var type will be deduced automatically.
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