private function ExifPHPExtension::removeEmptyIptcKeywords in Exif 8
Same name and namespace in other branches
- 8.2 src/ExifPHPExtension.php \Drupal\exif\ExifPHPExtension::removeEmptyIptcKeywords()
Helper function to remove empty IPTC keywords.
Parameters
array $data: List of keywords.
Return value
array List of keywords.
1 call to ExifPHPExtension::removeEmptyIptcKeywords()
- ExifPHPExtension::readIptcTags in src/
ExifPHPExtension.php - Read IPTC Information from a file.
File
- src/
ExifPHPExtension.php, line 339
Class
- ExifPHPExtension
- Class ExifPHPExtension Parser implementation base d on PHP Exif extension.
Namespace
Drupal\exifCode
private function removeEmptyIptcKeywords(array $data) {
if (!in_array('', $data, TRUE)) {
return $data;
}
foreach ($data as $key => $value) {
if (empty($value)) {
unset($data[$key]);
}
}
return $data;
}