Clean install on php 7.4 with strict types enabled and error reporting set to maximum, on http://localhost/smf_2_0_16/install.php?step=5 (the congratulations the installation is complete screen), two occurrences of:
Quote
Notice: Trying to access array offset on value of type null in C:\wamp64\www\smf_2_0_16\Sources\Subs.php on line 3806
Call Stack
# Time Memory Function Location
1 0.0003 366536 {main}( ) ...\install.php:0
2 0.1366 465256 DeleteInstall( ) ...\install.php:138
3 0.1786 511408 updateStats( ) ...\install.php:1562
4 0.1788 511408 text2words( ) ...\Subs.php:336
On the post reply screen, 5 occurrences of:
QuoteDeprecated: Array and string offset access syntax with curly braces is deprecated in C:\wamp64\www\smf_2_0_16\Sources\Subs-Editor.php on line 934
Call Stack
# Time Memory Function Location
1 0.0002 364312 {main}( ) ...\index.php:0
2 0.0271 685840 Post( ) ...\index.php:183
Just having a play around with the clean install, seems like the second is the most common one, though no on very page
7.4 is not supported yet for PHP. Works best up to 7.3
There are still issues that to have fixed for 7.4 which will be fixed in 2.0.18