XF 1.5 PHP 7 ?

Chris D

XenForo developer
Staff member
XF 1.5.5 is compatible with PHP 7.

We cannot guarantee compatibility with third party add-ons, though.
 

Nuno

Active member
is PHP 7 an useful option for XenForo 1.55?
Yes, you get some performance boost. The only addon that I found with problemas was widget framework 2.5.9. Version 2.6 (alpha/beta) are working with some minor bugs.
 

Nuno

Active member
Is "some" much? :)
You wont find a specific value. In my case I see 20% to 40% increase.

Code:
PHP56
Connect: 0,193 TTFB: 0,433 Total time: 0,558
Connect: 0,066 TTFB: 0,267 Total time: 0,396
Connect: 0,064 TTFB: 0,262 Total time: 0,390
Connect: 0,064 TTFB: 0,274 Total time: 0,398
Connect: 0,064 TTFB: 0,275 Total time: 0,400
Connect: 0,062 TTFB: 0,373 Total time: 0,491

PHP7.0.2
Connect: 0,064 TTFB: 0,225 Total time: 0,343
Connect: 0,064 TTFB: 0,204 Total time: 0,328
Connect: 0,061 TTFB: 0,218 Total time: 0,337
Connect: 0,066 TTFB: 0,199 Total time: 0,325
Connect: 0,071 TTFB: 0,213 Total time: 0,341
Using this (not a scientific method):

Code:
curl -o /dev/null -w "Connect: %{time_connect} TTFB: %{time_starttransfer} Total time: %{time_total} \n" http://inserturl.here
 
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