Edit File: thumbnail.php
<?php /* A simple example demonstrate thumbnail creation. */ /* Create the Imagick object */ $im = new Imagick(); /* Read the image file */ $im->readImage( '/tmp/test.png' ); /* Thumbnail the image ( width 100, preserve dimensions ) */ $im->thumbnailImage( 100, null ); /* Write the thumbail to disk */ $im->writeImage( '/tmp/th_test.png' ); /* Free resources associated to the Imagick object */ $im->destroy(); ?>