The Imagick class
PHP Manual

Imagick::getImageLength

(PECL imagick 2.0.0)

Imagick::getImageLengthReturns the image length in bytes

说明

int Imagick::getImageLength ( void )

Returns the image length in bytes

返回值

Returns an int containing the current image size.

范例

Example #1 Using Imagick::getImageLength():

Getting image length in bytes

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


The Imagick class
PHP Manual