Created
January 8, 2024 09:23
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Box Spout php excel for large file
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<?php | |
use Box\Spout\Writer\Common\Creator\WriterEntityFactory; | |
function genLogs($progressCallback, $defaultHeader, $customHeader, $ipHeader = [], $model, $total) | |
{ | |
$headers = array_merge($defaultHeader, array_values($customHeader), $ipHeader); | |
$model = '\EMA\Model\MongoDB\\' . $model; | |
$tmpTableName = 'log_' . $this->uid . '_' . md5(rand()); | |
$filePath = storage_path(join_paths('app/tmp/export', $tmpTableName . '.xlsx')); | |
$lastId = null; | |
$writer = WriterEntityFactory::createXLSXWriter(); | |
$writer->openToFile($filePath); // write data to a file or to a PHP stream | |
// add headers | |
$headers = WriterEntityFactory::createRowFromArray($headers); | |
$writer->addRow($headers); | |
$limit = 20; | |
$pages = ceil($total / $limit); | |
$i = 0; | |
if ($total > 0) { | |
while (true) { | |
$rowToInsert = []; | |
foreach ($logs as $log) { | |
$rowToInsert = $log; | |
} | |
// add single row to excel | |
foreach ($rowToInsert as $row) { | |
$rowFromValues = WriterEntityFactory::createRowFromArray($row); | |
$writer->addRow($rowFromValues); | |
} | |
// callback progress | |
if (!is_null($progressCallback)) { | |
$percentage = ($i + 1) / $pages; | |
$progressCallback($percentage, $filePath); | |
} | |
$i = $i + 1; | |
} | |
} | |
$writer->close(); | |
// callback progress | |
if (!is_null($progressCallback)) { | |
$progressCallback($percentage = 100, $filePath); | |
} | |
return $filePath; | |
} |
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