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<?php
/**
* PHPPgAdmin 6.1.3
*/
namespace PHPPgAdmin;
use Countable;
/**
* @file
* Really simple RecordSet to allow printTable of arrays.
*
* Id: ArrayRecordSet.php,v 1.3 2007/01/10 01:46:28 soranzo Exp $
*/
/**
* Really simple RecordSet to allow printTable arrays.
* Mimics the behavior of an ADORecordset.
*
* Id: ArrayRecordSet.php,v 1.3 2007/01/10 01:46:28 soranzo Exp $
*/
class ArrayRecordSet implements Countable
{
public $EOF = false;
public $fields;
private $_array;
/**
* Constructor.
*
* @param array $data The input array
*/
public function __construct($data)
{
$this->_array = $data;
$this->fields = \reset($this->_array);
if (false === $this->fields) {
$this->EOF = true;
}
}
/**
* Returns the recordCount.
*/
public function count(): int
{
return \count($this->_array);
}
/**
* Counts the records in the instance array.
*
* @return int number of records in the instance array
*/
public function recordCount()
{
return $this->count();
}
/**
* Advance the internal pointer of the instance array
* if no more fields are left, marks the instance variable $EOF as true.
*/
public function moveNext(): void
{
$this->fields = \next($this->_array);
if (false === $this->fields) {
$this->EOF = true;
}
}
}
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