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84 lines
1.5 KiB
PHP
84 lines
1.5 KiB
PHP
<?php
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/*
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V4.50 6 July 2004 (c) 2000-2004 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), $params);
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}
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function __toString()
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{
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if (isset($rs->databaseType)) $s = ' for '.$rs->databaseType;
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else $s = '';
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return 'ADODB Iterator'.$s;
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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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}
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?>
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