note 78482 modified in function.imagecopyresized by felipe
| From: | felipe@php.net | Date: | Sun, 02 Aug 2009 15:39:37 +0000 |
| Subject: | note 78482 modified in function.imagecopyresized by felipe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-159010@lists.php.net to get a copy of this message | ||
One more version of setMemoryForImage (see below)
<?php
function setMemoryForImage($filename)
{
$imageInfo = getimagesize($filename);
$memoryNeeded = round(($imageInfo[0] * $imageInfo[1] * $imageInfo['bits'] *
$imageInfo['channels'] / 8 + Pow(2, 16)) * 1.65);
$memoryLimit = (int) ini_get('memory_limit')*1048576;
if ((memory_get_usage() + $memoryNeeded) > $memoryLimit)
{
ini_set('memory_limit', ceil((memory_get_usage() + $memoryNeeded +
$memoryLimit)/1048576).'M');
return (true);
}
else return(false);
}
?>
//work's it. no problem!
--was--
One more version of setMemoryForImage (see below)
function setMemoryForImage($filename)
{
$imageInfo = getimagesize($filename);
$memoryNeeded = round(($imageInfo[0] * $imageInfo[1] * $imageInfo['bits'] *
$imageInfo['channels'] / 8 + Pow(2, 16)) * 1.65);
$memoryLimit = (int) ini_get('memory_limit')*1048576;
if ((memory_get_usage() + $memoryNeeded) > $memoryLimit)
{
ini_set('memory_limit', ceil((memory_get_usage() + $memoryNeeded +
$memoryLimit)/1048576).'M');
return (true);
}
else return(false);
}
//work's it. no problem!
http://php.net/manual/en/function.imagecopyresized.php