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在foreach循环中将变量强制转换为对象类型的PHP代码

foreach循环 对象类型 变量强制转换
219 2023-08-20

这取决于所使用的集成开发环境(IDE)。例如,Netbeans和IntelliJ可以在注释中启用对@var的使用 −

/* @var $variable ClassName */
$variable->

This way, the IDE would know that the ‘$variable’ is a class of the ClassName after the hint ‘->’ is encountered.

In addition, an @return annotation can be created with a method that specifies that the return type will be an array of ClassName objects. This data can be accessed using a foreach loop that fetches the values of the objects −

function get_object_type() {
   return $this->values;
}
foreach( $data_object-> values as $object_attribute ){
}