diff options
Diffstat (limited to '')
| -rw-r--r-- | include/functions_metadata.inc.php | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/functions_metadata.inc.php b/include/functions_metadata.inc.php index 2708810f1..d03327f60 100644 --- a/include/functions_metadata.inc.php +++ b/include/functions_metadata.inc.php @@ -91,4 +91,46 @@ function clean_iptc_value($value) return $value; } + +/** + * returns informations from EXIF metadata, mapping is done at the beginning + * of the function + * + * @param string $filename + * @return array + */ +function get_exif_data($filename, $map) +{ + $result = array(); + + if (!function_exists('read_exif_data')) + { + die('Exif extension not available, admin should disable exif use'); + } + + // Read EXIF data + if ($exif = @read_exif_data($filename)) + { + foreach ($map as $key => $field) + { + if (strpos($field, ';') === false) + { + if (isset($exif[$field])) + { + $result[$key] = $exif[$field]; + } + } + else + { + $tokens = explode(';', $field); + if (isset($exif[$tokens[0]][$tokens[1]])) + { + $result[$key] = $exif[$tokens[0]][$tokens[1]]; + } + } + } + } + + return $result; +} ?>
\ No newline at end of file |