(PECL imagick 2, PECL imagick 3)
Imagick::setImageIterations — Sets the image iterations
$iterations): boolSets the number of iterations an animated image is repeated.
iterationsThe number of iterations the image should loop over. Set to '0' to loop continuously.
成功时返回 true。
错误时抛出 ImagickException。
示例 #1 Basic Imagick::setImageIterations() usage
<?php
$imagick = new Imagick(realpath("Test.gif"));
$imagick = $imagick->coalesceImages();
$imagick->setImageIterations(1);
$imagick = $imagick->deconstructImages();
$imagick->writeImages('/path/to/save/OnceOnly.gif', true);
?>