downloads | documentation | faq | getting help | mailing lists | licenses | wiki | reporting bugs | php.net sites | conferences | my php.net

search for in the

image2wbmp> <image_type_to_extension
[edit] Last updated: Fri, 07 Jun 2013

view this page in

image_type_to_mime_type

(PHP 4 >= 4.3.0, PHP 5)

image_type_to_mime_typeObtiene el tipo Mime de un tipo de imagen devuelto por getimagesize, exif_read_data, exif_thumbnail, exif_imagetype

Descripción

string image_type_to_mime_type ( int $imagetype )

La función image_type_to_mime_type() determinará el tipo Mime de una constante IMAGETYPE.

Parámetros

imagetype

Una de las constantes IMAGETYPE_XXX.

Valores devueltos

Los valores devueltos son los siguientes

Valores de Constantes Devueltos
imagetype Valor devuelto
IMAGETYPE_GIF image/gif
IMAGETYPE_JPEG image/jpeg
IMAGETYPE_PNG image/png
IMAGETYPE_SWF application/x-shockwave-flash
IMAGETYPE_PSD image/psd
IMAGETYPE_BMP image/bmp
IMAGETYPE_TIFF_II (orden de byte intel) image/tiff
IMAGETYPE_TIFF_MM (orden de byte motorola) image/tiff
IMAGETYPE_JPC application/octet-stream
IMAGETYPE_JP2 image/jp2
IMAGETYPE_JPX application/octet-stream
IMAGETYPE_JB2 application/octet-stream
IMAGETYPE_SWC application/x-shockwave-flash
IMAGETYPE_IFF image/iff
IMAGETYPE_WBMP image/vnd.wap.wbmp
IMAGETYPE_XBM image/xbm
IMAGETYPE_ICO image/vnd.microsoft.icon

Ejemplos

Ejemplo #1 Ejemplo de image_type_to_mime_type()

<?php
header
("Content-type: " image_type_to_mime_type(IMAGETYPE_PNG));
?>

Notas

Nota:

Esta función no requiere la librería GD image.

Ver también



add a note add a note User Contributed Notes image_type_to_mime_type - [2 notes]
up
1
benshelock at gmail dot com
4 years ago
I was looking to detect the format of images, Im not sure if this is the best way but it works for me.

<?php
$filename
= 'http://static.php.net/www.php.net/images/php.gif';
$size = getimagesize($filename);

switch (
$size['mime']) {
    case
"image/gif":
        echo
"Image is a gif";
        break;
    case
"image/jpeg":
        echo
"Image is a jpeg";
        break;
    case
"image/png":
        echo
"Image is a png";
        break;
    case
"image/bmp":
        echo
"Image is a bmp";
        break;
}
?>
up
-1
aidan at php dot net
8 years ago
This functionality is now implemented in the PEAR package PHP_Compat.

More information about using this function without upgrading your version of PHP can be found on the below link:

http://pear.php.net/package/PHP_Compat

 
show source | credits | stats | sitemap | contact | advertising | mirror sites