php: Omit closing ?> in manual and examples

PSR-12 says "The closing ?> tag MUST be omitted from files containing only PHP".
2021-03-22 16:00:09 +13:00 · 2021-03-22 16:00:09 +13:00 · e54d44c4be
commit e54d44c4be
parent 00fa844352
100 changed files with 0 additions and 135 deletions
--- a/Examples/test-suite/php/li_factory_runme.php
+++ b/Examples/test-suite/php/li_factory_runme.php
@ -19,4 +19,3 @@ $w = $point->width();
 check::equal($w, 1.0, "w failed");

 check::done();
-?>