从 exif_read_data() 的结果中提取注释属性

Question

如何从 exif_read_data

链接返回 comment 属性：
http://www.php.net/manual/en/function .exif-read-data.php

Answer 1

$comments = exif_read_data('tests/test2.jpg', 'COMMENT', true);

foreach ($comments as $name => $val) {
      echo "$name: $val<br />\n";
}