'image', 'video/' => 'video', 'audio/' => 'audio', 'text/csv' => 'sheet', 'text/html' => 'code', 'text/' => 'text', ); foreach ( $prefixes as $prefix => $type ) { if ( strpos( $mime_type, $prefix ) === 0 ) { return $type; } } $needles = array( 'pdf' => 'pdf', 'wordprocessing' => 'doc', 'msword' => 'doc', 'opendocument.text' => 'doc', 'rtf' => 'doc', 'spreadsheet' => 'sheet', 'ms-excel' => 'sheet', 'presentation' => 'slides', 'ms-powerpoint' => 'slides', 'zip' => 'archive', 'compressed' => 'archive', 'tar' => 'archive', 'gzip' => 'archive', 'json' => 'code', 'xml' => 'code', 'javascript' => 'code', ); foreach ( $needles as $needle => $type ) { if ( strpos( $mime_type, $needle ) !== false ) { return $type; } } return 'default'; } /** * Inline SVG icon for a file family. * * Inline rather than a font, sprite or CSS mask: crisp at any pixel density, * coloured by the surrounding text through currentColor, no extra request, * and nothing a theme has to support. * * Every family has its own shape, so the icons still tell the types apart * when they are shown in a single colour. * * @param string $type File family, from wpatt_get_file_type(). * @param string $class CSS class for the