getimagesizefromstring(3) [php man page]

GETIMAGESIZEFROMSTRING(3)						 1						 GETIMAGESIZEFROMSTRING(3)

getimagesizefromstring - Get the size of an image from a string

SYNOPSIS

       array getimagesizefromstring (string  $imagedata, [array  &$imageinfo])

DESCRIPTION

	Identical to getimagesize(3) except that getimagesizefromstring(3) accepts a string instead of a file name as the first parameter.

	See the getimagesize(3) documentation for details on how this function works.

PARAMETERS

	      o $imagedata
		- The image data, as a string.

	      o $imageinfo
		- See getimagesize(3).

RETURN VALUES

	See getimagesize(3).

EXAMPLES

       Example #1

	      getimagesizefromstring(3) example

	      <?php
	      $img = '/path/to/test.png';

	      // Open as a file
	      $size_info1 = getimagesize($img);

	      // Or open as a string
	      $data	  = file_get_contents($img);
	      $size_info2 = getimagesizefromstring($data);
	      ?>

SEE ALSO

       getimagesize(3).

PHP Documentation Group 												 GETIMAGESIZEFROMSTRING(3)

IMAGE_TYPE_TO_MIME_TYPE(3)						 1						IMAGE_TYPE_TO_MIME_TYPE(3)

image_type_to_mime_type - Get Mime-Type for image-type returned by getimagesize, exif_read_data, exif_thumbnail, exif_imagetype

SYNOPSIS

       string image_type_to_mime_type (int  $imagetype)

DESCRIPTION

	The image_type_to_mime_type(3) function will determine the Mime-Type for an IMAGETYPE constant.

PARAMETERS

	      o $imagetype
		- One of the IMAGETYPE_XXX constants.

RETURN VALUES

	The returned values are as follows

       Returned values Constants

       +----------------------------------------+-------------------------------+
       |	      $imagetype		|				|
       |					|				|
       |					|	 Returned value 	|
       |					|				|
       +----------------------------------------+-------------------------------+
       |					|				|
       |	     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 (intel byte order)	|				|
       |					|				|
       |					|				|
       |					|	   image/tiff		|
       |					|				|
       |					|				|
       |IMAGETYPE_TIFF_MM (motorola byte order) |				|
       |					|				|
       |					|				|
       |					|	   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	|
       |					|				|
       +----------------------------------------+-------------------------------+
EXAMPLES

       Example #1

	      image_type_to_mime_type(3) example

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

NOTES

       Note

	      This function does not require the GD image library.

SEE ALSO

       getimagesize(3), exif_imagetype(3), exif_read_data(3), exif_thumbnail(3).

PHP Documentation Group 												IMAGE_TYPE_TO_MIME_TYPE(3)