<?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>TIMEVALUE</h1>
<h2>Converts a time in the form of text to a serial number.</h2>
<?php
/** Include path **/
set_include_path(get_include_path() . PATH_SEPARATOR . '../../../../Classes/');
/** Include PHPExcel */
include 'PHPExcel.php';
// Create new PHPExcel object
$objPHPExcel = new PHPExcel();
$worksheet = $objPHPExcel->getActiveSheet();
// Add some data
$testDates = ['3:15', '13:15', '15:15:15', '3:15 AM', '3:15 PM', '5PM', '9:15AM', '13:15AM',
];
$testDateCount = count($testDates);
for ($row = 1; $row <= $testDateCount; ++$row) {
$worksheet->setCellValue('A' . $row, $testDates[$row - 1]);
$worksheet->setCellValue('B' . $row, '=TIMEVALUE(A' . $row . ')');
$worksheet->setCellValue('C' . $row, '=B' . $row);
}
$worksheet->getStyle('C1:C' . $testDateCount)
->getNumberFormat()
->setFormatCode('hh:mm:ss');
echo '<hr />';
// Test the formulae
?>
<table border="1" cellspacing="0">
<tr>
<th>Time String</th>
<th>Formula</th>
<th>Excel TimeStamp</th>
<th>Formatted TimeStamp</th>
</tr>
<?php
for ($row = 1; $row <= $testDateCount; ++$row) {
echo '<tr>';
echo '<td>' , $worksheet->getCell('A' . $row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('B' . $row)->getValue() , '</td>';
echo '<td>' , $worksheet->getCell('B' . $row)->getFormattedValue() , '</td>';
echo '<td>' , $worksheet->getCell('C' . $row)->getFormattedValue() , '</td>';
echo '</tr>';
}
?>
</table>