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Formula examples 

git-svn-id: https://phpexcel.svn.codeplex.com/svn/trunk@88524 2327b42d-5241-43d6-9e2a-de5ac946f064
This commit is contained in:
Mark Baker 2012-03-27 22:16:36 +00:00
parent 1725c622f3
commit a85308e3a8
7 changed files with 626 additions and 0 deletions
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90
Documentation/Examples/Calculations/Database/DMAX.php Normal file
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<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example </h1>
<h2>Database Formulae</h2>
<h3>DMAX</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$database = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit' ),
array( 'Apple', 18, 20, 14, 105.00 ),
array( 'Pear', 12, 12, 10, 96.00 ),
array( 'Cherry', 13, 14, 9, 105.00 ),
array( 'Apple', 14, 15, 10, 75.00 ),
array( 'Pear', 9, 8, 8, 76.80 ),
array( 'Apple', 8, 9, 6, 45.00 ),
);
$criteria = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit', 'Height' ),
array( '="=Apple"', '>10', NULL, NULL, NULL, '<16' ),
array( '="=Pear"', NULL, NULL, NULL, NULL, NULL )
);
$worksheet->fromArray( $criteria, NULL, 'A1' );
$worksheet->fromArray( $database, NULL, 'A4' );
$worksheet->setCellValue('A12', 'The tallest tree in the orchard');
$worksheet->setCellValue('B12', '=DMAX(A4:E10,"Height",A4:E10)');
$worksheet->setCellValue('A13', 'The Oldest apple tree in the orchard');
$worksheet->setCellValue('B13', '=DMAX(A4:E10,3,A1:A2)');
echo '<hr />';
echo '<h4>Database</h4>';
$databaseData = $worksheet->rangeToArray('A4:E10',null,true,true,true);
var_dump($databaseData);
echo '<hr />';
// Test the formulae
echo '<h4>Criteria</h4>';
echo 'ALL' . '<br /><br />';
echo $worksheet->getCell("A12")->getValue() .'<br />';
echo 'DMAX() Result is ' . $worksheet->getCell("B12")->getCalculatedValue() .'<br /><br />';
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A2',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A13")->getValue() .'<br />';
echo 'DMAX() Result is ' . $worksheet->getCell("B13")->getCalculatedValue();
?>
<body>
</html>

90
Documentation/Examples/Calculations/Database/DMIN.php Normal file
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<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example </h1>
<h2>Database Formulae</h2>
<h3>DMIN</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$database = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit' ),
array( 'Apple', 18, 20, 14, 105.00 ),
array( 'Pear', 12, 12, 10, 96.00 ),
array( 'Cherry', 13, 14, 9, 105.00 ),
array( 'Apple', 14, 15, 10, 75.00 ),
array( 'Pear', 9, 8, 8, 76.80 ),
array( 'Apple', 8, 9, 6, 45.00 ),
);
$criteria = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit', 'Height' ),
array( '="=Apple"', '>10', NULL, NULL, NULL, '<16' ),
array( '="=Pear"', NULL, NULL, NULL, NULL, NULL )
);
$worksheet->fromArray( $criteria, NULL, 'A1' );
$worksheet->fromArray( $database, NULL, 'A4' );
$worksheet->setCellValue('A12', 'The shortest tree in the orchard');
$worksheet->setCellValue('B12', '=DMIN(A4:E10,"Height",A4:E10)');
$worksheet->setCellValue('A13', 'The Youngest apple tree in the orchard');
$worksheet->setCellValue('B13', '=DMIN(A4:E10,3,A1:A2)');
echo '<hr />';
echo '<h4>Database</h4>';
$databaseData = $worksheet->rangeToArray('A4:E10',null,true,true,true);
var_dump($databaseData);
echo '<hr />';
// Test the formulae
echo '<h4>Criteria</h4>';
echo 'ALL' . '<br /><br />';
echo $worksheet->getCell("A12")->getValue() .'<br />';
echo 'DMIN() Result is ' . $worksheet->getCell("B12")->getCalculatedValue() .'<br /><br />';
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A2',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A13")->getValue() .'<br />';
echo 'DMIN() Result is ' . $worksheet->getCell("B13")->getCalculatedValue();
?>
<body>
</html>

91
Documentation/Examples/Calculations/Database/DSTDEV.php Normal file
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<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example</h1>
<h2>Database Formulae</h2>
<h3>DSTDEV</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$database = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit' ),
array( 'Apple', 18, 20, 14, 105.00 ),
array( 'Pear', 12, 12, 10, 96.00 ),
array( 'Cherry', 13, 14, 9, 105.00 ),
array( 'Apple', 14, 15, 10, 75.00 ),
array( 'Pear', 9, 8, 8, 76.80 ),
array( 'Apple', 8, 9, 6, 45.00 ),
);
$criteria = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit', 'Height' ),
array( '="=Apple"', '>10', NULL, NULL, NULL, '<16' ),
array( '="=Pear"', NULL, NULL, NULL, NULL, NULL )
);
$worksheet->fromArray( $criteria, NULL, 'A1' );
$worksheet->fromArray( $database, NULL, 'A4' );
$worksheet->setCellValue('A12', 'The estimated standard deviation in the yield of Apple and Pear trees');
$worksheet->setCellValue('B12', '=DSTDEV(A4:E10,"Yield",A1:A3)');
$worksheet->setCellValue('A13', 'The estimated standard deviation in height of Apple and Pear trees');
$worksheet->setCellValue('B13', '=DSTDEV(A4:E10,2,A1:A3)');
echo '<hr />';
echo '<h4>Database</h4>';
$databaseData = $worksheet->rangeToArray('A4:E10',null,true,true,true);
var_dump($databaseData);
echo '<hr />';
// Test the formulae
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A3',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A12")->getValue() .'<br />';
echo 'DSTDEV() Result is ' . $worksheet->getCell("B12")->getCalculatedValue() .'<br /><br />';
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A3',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A13")->getValue() .'<br />';
echo 'DSTDEV() Result is ' . $worksheet->getCell("B13")->getCalculatedValue();
?>
<body>
</html>

91
Documentation/Examples/Calculations/Database/DSTDEVP.php Normal file
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<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example</h1>
<h2>Database Formulae</h2>
<h3>DSTDEVP</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$database = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit' ),
array( 'Apple', 18, 20, 14, 105.00 ),
array( 'Pear', 12, 12, 10, 96.00 ),
array( 'Cherry', 13, 14, 9, 105.00 ),
array( 'Apple', 14, 15, 10, 75.00 ),
array( 'Pear', 9, 8, 8, 76.80 ),
array( 'Apple', 8, 9, 6, 45.00 ),
);
$criteria = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit', 'Height' ),
array( '="=Apple"', '>10', NULL, NULL, NULL, '<16' ),
array( '="=Pear"', NULL, NULL, NULL, NULL, NULL )
);
$worksheet->fromArray( $criteria, NULL, 'A1' );
$worksheet->fromArray( $database, NULL, 'A4' );
$worksheet->setCellValue('A12', 'The standard deviation in the yield of Apple and Pear trees');
$worksheet->setCellValue('B12', '=DSTDEVP(A4:E10,"Yield",A1:A3)');
$worksheet->setCellValue('A13', 'The standard deviation in height of Apple and Pear trees');
$worksheet->setCellValue('B13', '=DSTDEVP(A4:E10,2,A1:A3)');
echo '<hr />';
echo '<h4>Database</h4>';
$databaseData = $worksheet->rangeToArray('A4:E10',null,true,true,true);
var_dump($databaseData);
echo '<hr />';
// Test the formulae
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A3',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A12")->getValue() .'<br />';
echo 'DSTDEVP() Result is ' . $worksheet->getCell("B12")->getCalculatedValue() .'<br /><br />';
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A3',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A13")->getValue() .'<br />';
echo 'DSTDEVP() Result is ' . $worksheet->getCell("B13")->getCalculatedValue();
?>
<body>
</html>

91
Documentation/Examples/Calculations/Database/DVAR.php Normal file
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<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example</h1>
<h2>Database Formulae</h2>
<h3>DVAR</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$database = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit' ),
array( 'Apple', 18, 20, 14, 105.00 ),
array( 'Pear', 12, 12, 10, 96.00 ),
array( 'Cherry', 13, 14, 9, 105.00 ),
array( 'Apple', 14, 15, 10, 75.00 ),
array( 'Pear', 9, 8, 8, 76.80 ),
array( 'Apple', 8, 9, 6, 45.00 ),
);
$criteria = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit', 'Height' ),
array( '="=Apple"', '>10', NULL, NULL, NULL, '<16' ),
array( '="=Pear"', NULL, NULL, NULL, NULL, NULL )
);
$worksheet->fromArray( $criteria, NULL, 'A1' );
$worksheet->fromArray( $database, NULL, 'A4' );
$worksheet->setCellValue('A12', 'The estimated variance in the yield of Apple and Pear trees');
$worksheet->setCellValue('B12', '=DVAR(A4:E10,"Yield",A1:A3)');
$worksheet->setCellValue('A13', 'The estimated variance in height of Apple and Pear trees');
$worksheet->setCellValue('B13', '=DVAR(A4:E10,2,A1:A3)');
echo '<hr />';
echo '<h4>Database</h4>';
$databaseData = $worksheet->rangeToArray('A4:E10',null,true,true,true);
var_dump($databaseData);
echo '<hr />';
// Test the formulae
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A3',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A12")->getValue() .'<br />';
echo 'DVAR() Result is ' . $worksheet->getCell("B12")->getCalculatedValue() .'<br /><br />';
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A3',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A13")->getValue() .'<br />';
echo 'DVAR() Result is ' . $worksheet->getCell("B13")->getCalculatedValue();
?>
<body>
</html>

91
Documentation/Examples/Calculations/Database/DVARP.php Normal file
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<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example</h1>
<h2>Database Formulae</h2>
<h3>DVARP</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$database = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit' ),
array( 'Apple', 18, 20, 14, 105.00 ),
array( 'Pear', 12, 12, 10, 96.00 ),
array( 'Cherry', 13, 14, 9, 105.00 ),
array( 'Apple', 14, 15, 10, 75.00 ),
array( 'Pear', 9, 8, 8, 76.80 ),
array( 'Apple', 8, 9, 6, 45.00 ),
);
$criteria = array( array( 'Tree', 'Height', 'Age', 'Yield', 'Profit', 'Height' ),
array( '="=Apple"', '>10', NULL, NULL, NULL, '<16' ),
array( '="=Pear"', NULL, NULL, NULL, NULL, NULL )
);
$worksheet->fromArray( $criteria, NULL, 'A1' );
$worksheet->fromArray( $database, NULL, 'A4' );
$worksheet->setCellValue('A12', 'The variance in the yield of Apple and Pear trees');
$worksheet->setCellValue('B12', '=DVARP(A4:E10,"Yield",A1:A3)');
$worksheet->setCellValue('A13', 'The variance in height of Apple and Pear trees');
$worksheet->setCellValue('B13', '=DVARP(A4:E10,2,A1:A3)');
echo '<hr />';
echo '<h4>Database</h4>';
$databaseData = $worksheet->rangeToArray('A4:E10',null,true,true,true);
var_dump($databaseData);
echo '<hr />';
// Test the formulae
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A3',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A12")->getValue() .'<br />';
echo 'DVARP() Result is ' . $worksheet->getCell("B12")->getCalculatedValue() .'<br /><br />';
echo '<h4>Criteria</h4>';
$criteriaData = $worksheet->rangeToArray('A1:A3',null,true,true,true);
var_dump($criteriaData);
echo $worksheet->getCell("A13")->getValue() .'<br />';
echo 'DVARP() Result is ' . $worksheet->getCell("B13")->getCalculatedValue();
?>
<body>
</html>

82
Documentation/Examples/Calculations/DateTime/TIME.php Normal file
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<?php
error_reporting(E_ALL);
set_time_limit(0);
date_default_timezone_set('Europe/London');
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>PHPExcel Calculation Examples</title>
</head>
<body>
<h1>PHPExcel Calculation Example</h1>
<h2>Data/Time Formulae</h2>
<h3>TIME</h3>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** PHPExcel_IOFactory */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$testDates = array( array(3,15), array(13,15), array(15,15,15), array(3,15,30),
array(15,15,15), array(5), array(9,15,0), array(9,15,-1),
array(13,-14,-15), array(0,0,-1)
);
$testDateCount = count($testDates);
$worksheet->fromArray($testDates,NULL,'A1',true);
for ($row = 1; $row <= $testDateCount; ++$row) {
$worksheet->setCellValue('D'.$row, '=TIME(A'.$row.',B'.$row.',C'.$row.')');
$worksheet->setCellValue('E'.$row, '=D'.$row);
}
$worksheet->getStyle('E1:E'.$testDateCount)
->getNumberFormat()
->setFormatCode('hh:mm:ss');
echo '<hr />';
// Test the formulae
?>
<table border="1" cellspacing="0">
<tr>
<th colspan="3">Date Value</th>
<th rowspan="2" valign="bottom">Formula</th>
<th rowspan="2" valign="bottom">Excel TimeStamp</th>
<th rowspan="2" valign="bottom">Formatted TimeStamp</th>
</tr>
<tr>
<th>Hour</th>
<th>Minute</th>
<th>Second</th>
<tr>
<?php
for ($row = 1; $row <= $testDateCount; ++$row) {
echo '<tr>';
echo '<td>' , $worksheet->getCell('A'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('B'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('C'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('D'.$row)->getValue() , '</td>';
echo '<td>' , $worksheet->getCell('D'.$row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('E'.$row)->getFormattedValue() , '</td>';
echo '</tr>';
}
?>
</table>