laodaxyz / php4olap

php4olap

README

php4olap is a php API for OLAP (XMLA)

php4olap can be used to explore schema (cubes, dimensions, hierarchies, levels, ...) and execute MDX Query, generate layout, ...

php4olap is only supported on PHP 5.3.2 and up.

Database exploration

<?php
require_once '../autoload.php';
use php4olap\Xmla\Connection\Connection;
use php4olap\Xmla\Connection\Adaptator\SoapAdaptator;

// for Mondrian
$connection = new Connection(
    new SoapAdaptator('http://localhost:8080/mondrian/xmla'),
    array(
            'DataSourceInfo' => 'Provider=Mondrian;DataSource=MondrianFoodMart;'
            'CatalogName' => 'FoodMart',
            'schemaName' => 'FoodMart'
        )
);
// for Microsoft SQL Server Analysis Services
/*
$connection = new Connection(
    new SoapAdaptator('http://192.168.1.12/olap/msmdpump.dll', 'julien', 'juju'),
    array(
        'DataSourceInfo' => null,
        'CatalogName' => 'Adventure Works DW 2008R2 SE'
        )
);
*/

$cube = $connection->findOneCube(null, array('CUBE_NAME' => 'Sales'));
	
?>


<p><label>Cube :</label> <?php echo $cube->getName() ?></p>
<ul id="cubeExploration">
	<li class="measure">
		Measures
		<ul>
			<?php foreach ($cube->getMeasures() as $measure): ?>
				<li><?php echo $measure->getCaption() ?></li>
			<?php endforeach ?>
		</ul>
	</li>		
	<?php foreach ($cube->getDimensionsAndHierarchiesAndLevels() as $dimention): ?>
		<?php if($dimention->getType() != 'MEASURE') : ?>
		<li>
			<?php echo $dimention->getCaption() ?>
			<ul>
				<?php foreach ($dimention->getHierarchies() as $hierarchy): ?>
					<li>
						<?php echo $hierarchy->getCaption() ?>
						<ul>
							<?php foreach ($hierarchy->getLevels() as $level): ?>
								<li>
									<?php echo $level->getCaption() ?>
								</li>
							<?php endforeach ?>
						</ul>
					</li>
				<?php endforeach ?>
			</ul>
		</li>
		<?php endif; ?>
	<?php endforeach ?>
</ul>
		

Query

<?php

require_once '../autoload.php';

use php4olap\Mdx\Query;

$query = new Query("[Sales]");
$query->addElement("[Measures].[Unit Sales]", "COL");
$query->addElement("[Measures].[Store Cost]", "COL");
$query->addElement("[Measures].[Store Sales]", "COL");
$query->addElement("[Gender].[All Gender].Children", "COL");
$query->addElement("[Promotion Media].[All Media]", "ROW");
$query->addElement("[Product].[All Products].[Drink].[Alcoholic Beverages]", "ROW");
$query->addElement("[Promotion Media].[All Media].Children", "ROW");
$query->addElement("[Product].[All Products]", "ROW");
$query->addElement("[Time].[1997]", "FILTER");

echo $query->toMdx();

Layout

<?php
require_once '../autoload.php';

use php4olap\Xmla\Connection\Connection;
use php4olap\Xmla\Connection\Adaptator\SoapAdaptator;
use php4olap\Layout\Table\HtmlTableLayout;
use php4olap\Layout\Table\CsvTableLayout;

$connection = ...

$resultSet = $connection->statement("
	select Hierarchize(Union(Union({([Measures].[Unit Sales], [Gender].[All Gender], [Marital Status].[All Marital Status])}, Union(Union(Crossjoin({[Measures].[Store Cost]}, {([Gender].[All Gender], [Marital Status].[All Marital Status])}), Crossjoin({[Measures].[Store Cost]}, Crossjoin([Gender].[All Gender].Children, {[Marital Status].[All Marital Status]}))), Crossjoin({[Measures].[Store Cost]}, Crossjoin({[Gender].[F]}, [Marital Status].[All Marital Status].Children)))), Crossjoin({[Measures].[Store Sales]}, Union(Crossjoin({[Gender].[All Gender]}, {[Marital Status].[All Marital Status]}), Crossjoin({[Gender].[All Gender]}, [Marital Status].[All Marital Status].Children))))) ON COLUMNS,
	  Crossjoin(Hierarchize(Crossjoin(Union({[Promotion Media].[All Media]}, [Promotion Media].[All Media].Children), Union(Union({[Product].[All Products]}, [Product].[All Products].Children), [Product].[Food].Children))), {[Store].[All Stores]}) ON ROWS
	from [Sales]
	where {[Time].[1997]}

");


// html table
$table = new HtmlTableLayout($resultSet);
echo $table->generate();

use php4olap\Layout\Table\ToArray;
// toarray
$ToArray = new ToArray($resultSet);
echo $ToArray->generate();

// csv
header("Content-type: application/vnd.ms-excel"); 
header("Content-disposition: attachment; filename=\"export.csv\"");
$csv = new CsvTableLayout($resultSet);
print($csv->generate()); 
exit;