Imagick::getImageLength

    (PECL imagick 2, PECL imagick 3)

    Imagick::getImageLength — Returns the image length in bytes

    Description

    public Imagick::getImageLength(): int

    Returns the image length in bytes

    Parameters

    This function has no parameters.

    Return Values

    Returns an int containing the current image size.

    Examples

    Example #1 Using Imagick::getImageLength():

    Getting image length in bytes

    <?php
    $image     = new Imagick('test.jpg');
    echo     $image->getImageLength() . ' bytes';
    ?>

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    User Contributed Notes 1 note

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    seb dot gibbs at ymail dot com
    1 year ago
    Quite often a jpeg image blob filesize will grow when reading back the image blob data!

    eg.

    $img = new Imagick();
    $img->readImage($filename);

    $sizeA = $img->getImageLength();
    $blobdata = $img->getImageBlob();
    $sizeB = $img->getImageLength();

    Quite often sizeB will be greater than sizeA depending on the jpeg image being read
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