PHP 8.4.0 RC4 available for testing

Imagick::readImageBlob

(PECL imagick 2, PECL imagick 3)

Imagick::readImageBlobReads image from a binary string

Description

public Imagick::readImageBlob(string $image, string $filename = ?): bool

Reads image from a binary string

Parameters

image

Return Values

Returns true on success.

Errors/Exceptions

Throws ImagickException on error.

Examples

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;
}

?>

add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top