Imagick::setResourceLimit

(PECL imagick 2.0.0)

Imagick::setResourceLimit — Sets the limit for a particular resource in megabytes

说明

bool Imagick::setResourceLimit ( int $type , int $limit )

This method is used to modify the resource limits of the underlying ImageMagick library.

参数

type: Refer to the list of resourcetype constants.
limit: The resource limit. The unit depends on the type of the resource being limited.

返回值

成功时返回 TRUE。

User Contributed Notes

Anonymous user 13-May-2014 05:30


Note that the limits are given in bytes instead of megabytes. You can verify with:



<?php echo Imagick::getResourceLimit(Imagick::RESOURCETYPE_MEMORY); ?>

Arkadiy Kulev 13-Feb-2012 08:54


This list should help setting the limits:



imagick::RESOURCETYPE_AREA (integer)   //equivalent of MAGICK_AREA_LIMIT

imagick::RESOURCETYPE_DISK (integer)   //equivalent of MAGICK_DISK_LIMIT

imagick::RESOURCETYPE_FILE (integer)   //equivalent of MAGICK_FILE_LIMIT

imagick::RESOURCETYPE_MAP (integer)    //equivalent of MAGICK_MAP_LIMIT

imagick::RESOURCETYPE_MEMORY (integer) //equivalent of MAGICK_MEMORY_LIMIT

rodneyrehm 08-Nov-2011 09:00


IMagick::RESOURCETYPE_THREADS is missing, yet you're still able to limit the number of thready ImageMagick should use:



<?php

// IMagick::setResourceLimit(IMagick::RESOURCETYPE_THREADS, 2);

IMagick::setResourceLimit(6, 2);