Imagick::getImageLength

(PECL imagick 2.0.0)

Imagick::getImageLengthReturns the image length in bytes

Description

int Imagick::getImageLength ( void )

Returns the image length in bytes

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';
?>

Коментарии

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
2023-01-24 14:43:08
http://php5.kiev.ua/manual/ru/imagick.getimagelength.html

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