diff --git a/src/Image/Metadata/ExifMetadataReader.php b/src/Image/Metadata/ExifMetadataReader.php index 4f15e6bd6..b5bf3c46a 100644 --- a/src/Image/Metadata/ExifMetadataReader.php +++ b/src/Image/Metadata/ExifMetadataReader.php @@ -42,11 +42,14 @@ public static function getUnsupportedReason() if (!function_exists('exif_read_data')) { return 'The PHP EXIF extension is required to use the ExifMetadataReader'; } - if (!in_array('data', stream_get_wrappers(), true)) { - return 'The data:// stream wrapper must be enabled'; - } - if (in_array(ini_get('allow_url_fopen'), array('', '0', 0), true)) { - return 'The allow_url_fopen php.ini configuration key must be set to 1'; + + if (PHP_VERSION_ID < 70200) { + if (!in_array('data', stream_get_wrappers(), true)) { + return 'The data:// stream wrapper must be enabled'; + } + if (in_array(ini_get('allow_url_fopen'), array('', '0', 0), true)) { + return 'The allow_url_fopen php.ini configuration key must be set to 1'; + } } return ''; @@ -107,6 +110,14 @@ protected function extractFromStream($resource) */ private function doReadData($data) { + if (PHP_VERSION_ID >= 70200) { + $stream = fopen('php://memory', 'r+'); + fwrite($stream, $data); + rewind($stream); + + return $this->extract($stream); + } + if (substr($data, 0, 2) === 'II') { $mime = 'image/tiff'; } else { @@ -117,9 +128,9 @@ private function doReadData($data) } /** - * Performs the exif data extraction given a path or data-URI representation. + * Performs the exif data extraction given a path, data-URI representation or stream. * - * @param string $path the path to the file or the data-URI representation + * @param string|resource $path the path to the file, the data-URI representation or a stream * * @return array */