Remove local variables

This patch removes the so called local variables defined per
file basis for certain editors to properly show tab width, and
similar settings. These are mainly used by Vim and Emacs editors
yet with recent changes the once working definitions don't work
anymore in Vim without custom plugins or additional configuration.
Neither are these settings synced across the PHP code base.

A simpler and better approach is EditorConfig and fixing code
using some code style fixing tools in the future instead.

This patch also removes the so called modelines for Vim. Modelines
allow Vim editor specifically to set some editor configuration such as
syntax highlighting, indentation style and tab width to be set in the
first line or the last 5 lines per file basis. Since the php test
files have syntax highlighting already set in most editors properly and
EditorConfig takes care of the indentation settings, this patch removes
these as well for the Vim 6.0 and newer versions.

With the removal of local variables for certain editors such as
Emacs and Vim, the footer is also probably not needed anymore when
creating extensions using ext_skel.php script.

Additionally, Vim modelines for setting php syntax and some editor
settings has been removed from some *.phpt files.  All these are
mostly not relevant for phpt files neither work properly in the
middle of the file.

5 files changed, 0 insertions, 40 deletions

diff --git a/sapi/apache2handler/apache_config.c b/sapi/apache2handler/apache_config.c
index a6831d2ca0..d0913c250e 100644
--- a/sapi/apache2handler/apache_config.c
+++ b/sapi/apache2handler/apache_config.c
@@ -233,12 +233,3 @@ void *create_php_config(apr_pool_t *p, char *dummy)
 	apr_pool_cleanup_register(p, newx, destroy_php_config, apr_pool_cleanup_null);
 	return (void *) newx;
 }
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/sapi/apache2handler/config.m4 b/sapi/apache2handler/config.m4
index 44dee3fad5..1e6916f602 100644
--- a/sapi/apache2handler/config.m4
+++ b/sapi/apache2handler/config.m4
@@ -123,7 +123,3 @@ if test "$PHP_APXS2" != "no"; then
 else
   AC_MSG_RESULT(no)
 fi
-
-dnl ## Local Variables:
-dnl ## tab-width: 4
-dnl ## End:
diff --git a/sapi/apache2handler/mod_php7.c b/sapi/apache2handler/mod_php7.c
index 1ad5934c34..6c44dbaa2c 100644
--- a/sapi/apache2handler/mod_php7.c
+++ b/sapi/apache2handler/mod_php7.c
@@ -32,12 +32,3 @@ AP_MODULE_DECLARE_DATA module php7_module = {
 	php_dir_cmds,			/* command apr_table_t */
 	php_ap2_register_hook	/* register hooks */
 };
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/sapi/apache2handler/php_functions.c b/sapi/apache2handler/php_functions.c
index 7ac9c4a2a2..84e49abf24 100644
--- a/sapi/apache2handler/php_functions.c
+++ b/sapi/apache2handler/php_functions.c
@@ -562,12 +562,3 @@ zend_module_entry php_apache_module = {
 	NULL,
 	STANDARD_MODULE_PROPERTIES
 };
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/sapi/apache2handler/sapi_apache2.c b/sapi/apache2handler/sapi_apache2.c
index 3f62ef9c32..1aeccb17c9 100644
--- a/sapi/apache2handler/sapi_apache2.c
+++ b/sapi/apache2handler/sapi_apache2.c
@@ -753,12 +753,3 @@ void php_ap2_register_hook(apr_pool_t *p)
 #endif
 	ap_hook_child_init(php_apache_child_init, NULL, NULL, APR_HOOK_MIDDLE);
 }
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */