Imagick::readImageBlob

(PECL imagick 2.0.0)

Imagick::readImageBlobReads image from a binary string

Descrierea

Imagick::readImageBlob ( string $image [, string $filename ] ) : bool

Reads image from a binary string

Parametri

image

Valorile întoarse

Întoarce TRUE în caz de succes.

Erori/Excepții

Emite ImagickException în caz de eroare.

Exemple

Example #1 Imagick::readImageBlob()

<?php
function readImageBlob() {
    
$base64 "iVBORw0KGgoAAAANSUhEUgAAAM0AAAD
 NCAMAAAAsYgRbAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5c
 cllPAAAABJQTFRF3NSmzMewPxIG//ncJEJsldTou1jHgAAAARBJREFUeNrs2EEK
 gCAQBVDLuv+V20dENbMY831wKz4Y/VHb/5RGQ0NDQ0NDQ0NDQ0NDQ0NDQ
 0NDQ0NDQ0NDQ0NDQ0NDQ0NDQ0PzMWtyaGhoaGhoaGhoaGhoaGhoxtb0QGho
 aGhoaGhoaGhoaGhoaMbRLEvv50VTQ9OTQ5OpyZ01GpM2g0bfmDQaL7S+ofFC6x
 v3ZpxJiywakzbvd9r3RWPS9I2+MWk0+kbf0Hih9Y17U0nTHibrDDQ0NDQ0NDQ0
 NDQ0NDQ0NTXbRSL/AK72o6GhoaGhoRlL8951vwsNDQ0NDQ1NDc0WyHtDTEhD
 Q0NDQ0NTS5MdGhoaGhoaGhoaGhoaGhoaGhoaGhoaGposzSHAAErMwwQ2HwRQ
 AAAAAElFTkSuQmCC"
;

    
$imageBlob base64_decode($base64);

    
$imagick = new Imagick();
    
$imagick->readImageBlob($imageBlob);

    
header("Content-Type: image/png");
    echo 
$imagick;
}

?>