PHP: foreach - Manual - PHP: Hypertext Preprocessor What happened to this note: "Unless the array is referenced, foreach operates on a copy of the specified array and not the array itself. foreach has some side effects on the array pointer. Don't rely on the array pointer during or after the foreach withou
PHP: foreach - Manual The foreach construct provides an easy way to iterate over arrays. foreach works only on arrays and objects, and will issue an error when you try to use it on a ...
php foreach array - 相關部落格
