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/reference/runme.php
+++ b/Examples/php/reference/runme.php
@ -45,5 +45,3 @@ print "Getting some array values\n";
 for ($i = 0; $i < 5; $i++) {
    print "    va[$i] = {$va->get($i)->as_string()}\n";
 }
-
-?>