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Changes between Initial Version and Version 1 of Ticket #22041, comment 8

initial	v1
2	2	> I tried to reproduce this morning and couldn't. As far as I can tell, the import process gets no where near `is_upload_space_available()`.
3	3
4		Perhaps the problem isn't the upload limit, but PHP's memory limit. If there's a file which is bigger than the memory limit, then fetching that file in `wp_get_http()` will fail because the HTTP response from the remote server is stored in memory before the file content is extracted and written to the hard disk.
	4	Perhaps the problem isn't the upload limit, but PHP's memory limit. If there's a file which is bigger than the memory limit, then fetching that file in `wp_get_http()` will fail because the HTTP response from the remote server is stored in memory before the file content gets extracted and written to the hard disk.