Home | Classes | Modules | Annotated | Functions | Files

DataSetIterator Class Reference

List of all members.

Public Member Functions

• DataSetIterator (&$ds)
• rewind ()
• valid ()
• key ()
• & current ()
• next ()

Public Attributes

• $ds
• $size
• $pos

---

Detailed Description

The Iterator returned by DataSet::getIterator() that loops through the records.

Thanks to PHP5 SPL this allows you to foreach() over a DataSet:

   $ds = new QueryDataSet($conn, "select * from author");
   $ds->fetchRecords();
   foreach($ds as $rec) {
     print $rec->getValue("mycol");
   }

See also DataSet::getIterator()

---

Constructor & Destructor Documentation

DataSetIterator::DataSetIterator ( &$  ds)

---

Member Function Documentation

DataSetIterator::rewind ()

DataSetIterator::valid ()

DataSetIterator::key ()

& DataSetIterator::current ()

DataSetIterator::next ()

---

Member Data Documentation

DataSetIterator::$ds

DataSetIterator::$size

DataSetIterator::$pos

---

This file is part of the Creole[php4] library.