keywords

Author: Rafiki23

readme.md

@@ -19,7 +19,7 @@ composer require rafiki23/metadata-extractor
 To extract IPTC data:
 
 ```
-use rafiki23\metadata-extractor\MetadataExtractor;
+use Rafiki23\MetadataExtractor\MetadataExtractor;
 
 $iptcData = MetadataExtractor::extractIPTC('path/to/image.jpg');
 
@@ -28,7 +28,7 @@ $iptcData = MetadataExtractor::extractIPTC('path/to/image.jpg');
 To extract EXIF data:
 
 ```
-use rafiki23\metadata-extractor\MetadataExtractor;
+use Rafiki23\MetadataExtractor\MetadataExtractor;
 
 $exifData = MetadataExtractor::extractEXIF('path/to/image.jpg');
 

src/IPTCExtractor.php

@@ -32,9 +32,18 @@ public static function extract($path) {
             $iptc = iptcparse($info['APP13']);
             if ($iptc) {
                 foreach (self::$iptcTags as $code => $name) {
-                    if (isset($iptc[$code])) {
+                    if (isset($iptc[$code]) && $code != '2#025') {
                         $iptcData[$name] = $iptc[$code][0];
                     }
+                    if (isset($iptc[$code]) && $code == '2#025') {
+                        $keywords = '';
+                        $keywordcount = count($iptc["2#025"]);
+
+                        for ($i=0; $i < $keywordcount; $i++) { 
+                            $keywords .= $iptc['2#025'][$i].', ';
+                        }
+                        $iptcData[$name] = rtrim($keywords,', ');
+                    }
                 }
             }
         }