[英]Handling large compressed file in php
I'm trying to compress many images at once in my server. 我正在尝试一次压缩服务器中的许多图像。 The size of the compressed file can range from 250MB-750MB I'm using pclzip library. 我正在使用pclzip库,压缩文件的大小可以在250MB-750MB之间。
I'm using shared hosting so max execution time and memory limit is limited. 我使用共享主机,因此最大执行时间和内存限制受到限制。 How can i solve this problem? 我怎么解决这个问题? or Please tell me about any alternative solutions. 或请告诉我任何其他解决方案。
Thanks 谢谢
Have you tried using set_time_limit ( int $seconds )
within your script? 您是否尝试过在脚本中使用set_time_limit ( int $seconds )
?
Excuse the pseudo code but something like this 请原谅伪代码,但类似这样
initialise the zip class
foreach ( files in the directory as $idx => $name) {
add $name to the zip file;
// every 10 files zipped, reset the max_execution_time
if ( $idx > 0 && $idx % 10 == 0 ) {
set_time_limit ( 30 );
}
}
This should keep resetting the max_execution_time to 30 seconds every 10 files you zip. 这应该将您压缩的每10个文件的max_execution_time重置为30秒。
Maybe 10 is a little small a number but you get the idea. 也许10有点小,但您知道了。
Alternatively you could try setting the max_execution_time to 0 like so, just once at the top of this script. 另外,您可以尝试将max_execution_time设置为0,就像这样,仅在此脚本的顶部一次。
set_time_limit( 0 );
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