Recently, I tried to use the Export Subscribers function in phpList 3.5.2 without success. I have searched this forum for solutions without success.
After clicking on the menu item, the selection criteria would appear. After clicking the Export button, the busy icon would appear quickly followed by the All Done message.
I expected a popup asking for ‘file name and location’ or ‘view or save file’ to appear but never did. Realizing that I was able to use Export Subscribers in an earlier version of phpList, I downgraded to that version without success. I then realized that I had upgraded to PHP7 a few months ago. Lo and behold, the Export Subscriber function worked once I switched back to PHP5.4.
I am hoping someone who understands PHP and/or its php.ini file can figure out the dependence on PHP. I run phpList on a hosted site.