PHP: implemented "targets" option.

This allows to specify multiple subsequent targets inside PHP applications.
For example:

  {
      "listeners": {
          "*:80": {
              "pass": "routes"
          }
      },

      "routes": [
          {
              "match": {
                  "uri": "/info"
              },

              "action": {
                  "pass": "applications/my_app/phpinfo"
              }
          },
          {
              "match": {
                  "uri": "/hello"
              },

              "action": {
                  "pass": "applications/my_app/hello"
              }
          },
          {
              "action": {
                  "pass": "applications/my_app/rest"
              }
          }
      ],

      "applications": {
          "my_app": {
              "type": "php",
              "targets": {
                  "phpinfo": {
                      "script": "phpinfo.php",
                      "root": "/www/data/admin",
                  },

                  "hello": {
                      "script": "hello.php",
                      "root": "/www/data/test",
                  },

                  "rest": {
                      "root": "/www/data/example.com",
                      "index": "index.php"
                  },
              }
          }
      }
  }

1 files changed, 1 insertions, 1 deletions

diff --git a/src/nxt_conf.h b/src/nxt_conf.h
index 201a3a14..149af39a 100644
--- a/src/nxt_conf.h
+++ b/src/nxt_conf.h
@@ -118,7 +118,7 @@ NXT_EXPORT double nxt_conf_get_number(nxt_conf_value_t *value);
 NXT_EXPORT uint8_t nxt_conf_get_boolean(nxt_conf_value_t *value);
 
 // FIXME reimplement and reorder functions below
-nxt_uint_t nxt_conf_object_members_count(nxt_conf_value_t *value);
+NXT_EXPORT nxt_uint_t nxt_conf_object_members_count(nxt_conf_value_t *value);
 nxt_conf_value_t *nxt_conf_create_object(nxt_mp_t *mp, nxt_uint_t count);
 void nxt_conf_set_member(nxt_conf_value_t *object, nxt_str_t *name,
     nxt_conf_value_t *value, uint32_t index);