Disable options for sandbox support, keeping incomplete work

This is closer to compatibility with php 7, but nothing is working.

Related to #114

ci/install_php_nts.sh

@@ -25,8 +25,8 @@ PHP_TAR_FILE="$PHP_FOLDER.tar.bz2"
 if [ "$PHP_NTS_NORMAL_VERSION" != "7.2.0" ] ; then
     curl --verbose https://secure.php.net/distributions/$PHP_TAR_FILE -o $PHP_TAR_FILE
 else
-    curl --verbose https://downloads.php.net/~pollita/php-7.2.0RC2.tar.bz2 -o $PHP_TAR_FILE
-    PHP_FOLDER="php-7.2.0RC2"
+    curl --verbose https://downloads.php.net/~remi/php-7.2.0RC3.tar.bz2 -o $PHP_TAR_FILE
+    PHP_FOLDER="php-7.2.0RC3"
 fi
 
 tar xjf $PHP_TAR_FILE

config.m4

@@ -13,8 +13,8 @@ PHP_ARG_ENABLE(runkit-super, whether to enable registration of user-defined auto
 PHP_ARG_ENABLE(runkit_spl_object_id, whether to enable spl_object_id in PHP <= 7.1,
 [  --enable-runkit-spl_object_id    Enable spl_object_id support], no, no)
 
-PHP_ARG_ENABLE(runkit-sandbox, whether to enable Sandbox support,
-[  --enable-runkit-sandbox   Enable Runkit_Sandbox (Requires ZTS)], inherit, no)
+dnl PHP_ARG_ENABLE(runkit-sandbox, whether to enable Sandbox support,
+dnl [  --enable-runkit-sandbox   Enable Runkit_Sandbox (Requires ZTS)], inherit, no)
 
 if test "$PHP_RUNKIT" != "no"; then
   if test "$PHP_RUNKIT_MODIFY" = "inherit"; then
@@ -23,24 +23,24 @@ if test "$PHP_RUNKIT" != "no"; then
   if test "$PHP_RUNKIT_SUPER" = "inherit"; then
     PHP_RUNKIT_SUPER=yes
   fi
-  if test "$PHP_RUNKIT_SANDBOX" = "inherit"; then
-    PHP_RUNKIT_SANDBOX=yes
-  fi
+dnl  if test "$PHP_RUNKIT_SANDBOX" = "inherit"; then
+dnl    PHP_RUNKIT_SANDBOX=yes
+dnl  fi
 else
   if test "$PHP_RUNKIT_MODIFY" = "inherit"; then
     PHP_RUNKIT_MODIFY=no
   fi
   if test "$PHP_RUNKIT_SUPER" = "inherit"; then
     PHP_RUNKIT_SUPER=no
   fi
-  if test "$PHP_RUNKIT_SANDBOX" = "inherit"; then
-    PHP_RUNKIT_SANDBOX=no
-  fi
+dnl  if test "$PHP_RUNKIT_SANDBOX" = "inherit"; then
+dnl    PHP_RUNKIT_SANDBOX=no
+dnl  fi
 fi
 
+dnl   test "$PHP_RUNKIT_SANDBOX" = "yes" ||
 if test "$PHP_RUNKIT_MODIFY" = "yes" ||
-   test "$PHP_RUNKIT_SUPER" = "yes" ||
-   test "$PHP_RUNKIT_SANDBOX" = "yes"; then
+   test "$PHP_RUNKIT_SUPER" = "yes"; then
   if test "$PHP_RUNKIT" != "classkit"; then
     PHP_RUNKIT=yes
   fi
@@ -56,16 +56,16 @@ if test "$PHP_RUNKIT" != "no"; then
   if test "$PHP_RUNKIT_SUPER" != "no"; then
     AC_DEFINE(PHP_RUNKIT_FEATURE_SUPER, 1, [Whether to export custom autoglobal registration feature])
   fi
-  if test "$PHP_RUNKIT_SANDBOX" != "no"; then
-    AC_DEFINE(PHP_RUNKIT_FEATURE_SANDBOX, 1, [Whether to export Sandbox feature])
-  fi
+dnl  if test "$PHP_RUNKIT_SANDBOX" != "no"; then
+dnl    AC_DEFINE(PHP_RUNKIT_FEATURE_SANDBOX, 1, [Whether to export Sandbox feature])
+dnl  fi
   if test "$PHP_RUNKIT_SPL_OBJECT_ID" != "no"; then
     AC_DEFINE(PHP_RUNKIT_SPL_OBJECT_ID, 1, [Whether to define spl_object_id in php <= 7.1])
   fi
+dnl runkit_sandbox.c runkit_sandbox_parent.c
   PHP_NEW_EXTENSION(runkit, runkit.c runkit_functions.c runkit_methods.c \
 runkit_import.c \
 runkit_constants.c \
-runkit_sandbox.c runkit_sandbox_parent.c \
 runkit_object_id.c \
 runkit_common.c \
 runkit_zend_execute_API.c \

php_runkit.h

@@ -86,12 +86,14 @@ static inline void* _debug_emalloc(void* data, int bytes, char* file, int line)
 /* The TSRM interpreter patch required by runkit_sandbox was added in 5.1, but this package includes diffs for older versions
  * Those diffs include an additional #define to indicate that they've been applied
  */
+#ifdef PHP_RUNKIT_FEATURE_SANDBOX
 #if (defined ZTS) && (defined PHP_RUNKIT_FEATURE_SANDBOX)
 #define PHP_RUNKIT_SANDBOX
 #else
 // debugging code
 #error Feature not enabled
 #endif
+#endif
 
 #ifdef PHP_RUNKIT_FEATURE_MODIFY
 #define PHP_RUNKIT_MANIPULATION