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/swig_exception_runme.php
+++ b/Examples/test-suite/php/swig_exception_runme.php
@ -29,5 +29,3 @@ $e = NULL;
 if (Shape::nshapes() != 0) {
    check::fail("Shape::nshapes() should be 0, actually ".Shape::nshapes());
 }
-
-?>