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    Imagick::readImageBlob

    (PECL imagick 2, PECL imagick 3)

    Imagick::readImageBlob — Reads image from a binary string

    Descrição

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

    Reads image from a binary string

    Parâmetros

    image

    Valor Retornado

    Retorna true em caso de sucesso.

    Erros/Exceções

    Lança uma exceção ImagickException em caso de erro.

    Exemplos

    Exemplo #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;
    }

    ?>

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