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<?php
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/*
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  V4.80 8 Mar 2006  (c) 2000-2006 John Lim (jlim@natsoft.com.my). All rights reserved.
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  Released under both BSD license and Lesser GPL library license.
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  Whenever there is any discrepancy between the two licenses,
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  the BSD license will take precedence.
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  Set tabs to 4.
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  Declares the ADODB Base Class for PHP5 "ADODB_BASE_RS", and supports iteration with
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  the ADODB_Iterator class.
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  		$rs = $db->Execute("select * from adoxyz");
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		foreach($rs as $k => $v) {
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			echo $k; print_r($v); echo "<br>";
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		}
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	Iterator code based on http://cvs.php.net/cvs.php/php-src/ext/spl/examples/cachingiterator.inc?login=2
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 */
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 class ADODB_Iterator implements Iterator {
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    private $rs;
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    function __construct($rs)
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	{
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        $this->rs = $rs;
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    }
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    function rewind()
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	{
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        $this->rs->MoveFirst();
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    }
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	function valid()
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	{
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        return !$this->rs->EOF;
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    }
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    function key()
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	{
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        return $this->rs->_currentRow;
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    }
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    function current()
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	{
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        return $this->rs->fields;
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    }
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    function next()
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	{
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        $this->rs->MoveNext();
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    }
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	function __call($func, $params)
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	{
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		return call_user_func_array(array($this->rs, $func), $params);
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	}
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	function hasMore()
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	{
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		return !$this->rs->EOF;
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	}
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}
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class ADODB_BASE_RS implements IteratorAggregate {
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    function getIterator() {
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        return new ADODB_Iterator($this);
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    }
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	/* this is experimental - i don't really know what to return... */
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	function __toString()
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	{
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		include_once(ADODB_DIR.'/toexport.inc.php');
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		return _adodb_export($this,',',',',false,true);
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	}
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}
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?>