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/php/overloading/runme.php
+++ b/Examples/php/overloading/runme.php
@ -54,5 +54,3 @@ $s = 42;
 print Shape::nshapes() . " shapes remain\n";

 print "Goodbye\n";
-
-?>