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Require GD for saving images in xls

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GD is implicitly required for saving images anyway, this exception when
it's not loaded simply gives more information on what to do if the
execution flow reaches a places that depends on a function from GD.
This commit is contained in:
Alexander Kurilo 2016-10-17 00:56:18 +03:00 committed by Adrien Crivelli
parent 408da0c17a
commit 1df5f97a5b
1 changed files with 3 additions and 0 deletions
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3
src/PhpSpreadsheet/Writer/Xls.php
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@ -454,6 +454,9 @@ class Xls extends BaseWriter implements IWriter
// the BSE's (all the images) // the BSE's (all the images)
foreach ($this->spreadsheet->getAllsheets() as $sheet) { foreach ($this->spreadsheet->getAllsheets() as $sheet) {
foreach ($sheet->getDrawingCollection() as $drawing) { foreach ($sheet->getDrawingCollection() as $drawing) {
if (!extension_loaded('gd')) {
throw new \RuntimeException('Saving images in xls requires gd extension');
}
if ($drawing instanceof \PhpOffice\PhpSpreadsheet\Worksheet\Drawing) { if ($drawing instanceof \PhpOffice\PhpSpreadsheet\Worksheet\Drawing) {
$filename = $drawing->getPath(); $filename = $drawing->getPath();