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/grouping_runme.php
+++ b/Examples/test-suite/php/grouping_runme.php
@ -19,4 +19,3 @@ check::equal(-5,negate(5),"-5==negate(5)");
 check::equal(7,do_unary(-7,NEGATE),"7=do_unary(-7,NEGATE)");

 check::done();
-?>