rewrite XHP guide for namespace support + xhp-lib v4

.deploy/built-site.Dockerfile

@@ -1,6 +1,6 @@
 # Creates a docker image with a built copy of the site. Not repo-auth.
 # Useful as a scratch/testing area.
-FROM hhvm/hhvm:4.68-latest
+FROM hhvm/hhvm:4.73-latest
 ARG DOCKER_BUILD_ENV=prod
 ENV TZ UTC
 ENV DEBIAN_FRONTEND noninteractive

.deploy/prod.Dockerfile

@@ -1,4 +1,4 @@
-FROM hhvm/hhvm-proxygen:4.68-latest
+FROM hhvm/hhvm-proxygen:4.73-latest
 
 ADD hhvm.prod.ini /etc/hhvm/site.ini
 ADD hhvm.hhbc /var/www/hhvm.hhbc

.hhconfig

@@ -4,6 +4,8 @@ disallow_elvis_space=true
 disallow_non_arraykey_keys=true
 disallow_unsafe_comparisons=true
 decl_override_require_hint=true
+disable_xhp_children_declarations=true
+check_xhp_attribute=true
 enable_experimental_tc_features=shape_field_check,sealed_classes,reified_generics
 allowed_decl_fixme_codes=1002,2053,4030,4035,4045,4047,4101,4323
-allowed_fixme_codes_strict=1002,2011,2049,2050,2053,4005,4006,4026,4027,4030,4035,4045,4047,4051,4053,4057,4063,4064,4067,4101,4104,4106,4107,4108,4110,4112,4128,4135,4165,4188,4193,4240,4251,4281,4297,4323,4324,4347,4371
+allowed_fixme_codes_strict=1002,2011,2049,2050,2053,4005,4006,4026,4027,4030,4035,4045,4047,4051,4053,4057,4063,4064,4067,4101,4104,4106,4107,4108,4110,4112,4128,4135,4165,4188,4193,4240,4251,4281,4297,4314,4323,4324,4347,4371

.travis.yml

@@ -4,7 +4,7 @@ services:
 - docker
 env:
   matrix:
-  - HHVM_VERSION=4.68-latest
+  - HHVM_VERSION=4.73-latest
   global:
   - secure: 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
   - secure: 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

DOCSITE_REV

@@ -0,0 +1 @@
+1fa47f258c6b68f8ec01899aa82fd6ffa0957109

api-examples/class.HH.Map/toDArray/001-basic-usage.php

@@ -14,6 +14,6 @@ function main(): void {
 
   $array = $m->toDArray();
 
-  \var_dump(\is_array($array));
+  \var_dump(\HH\is_any_array($array));
   \var_dump($array);
 }

api-examples/class.HH.Map/toKeysArray/001-basic-usage.php

@@ -11,5 +11,5 @@
 
 $keys_array = $m->toKeysArray();
 
-var_dump(is_array($keys_array));
+var_dump(\HH\is_any_array($keys_array));
 var_dump($keys_array);

api-examples/class.HH.Map/toValuesArray/001-basic-usage.php

@@ -11,5 +11,5 @@
 
 $array = $m->toValuesArray();
 
-var_dump(is_array($array));
+var_dump(\HH\is_any_array($array));
 var_dump($array);

api-examples/class.HH.Pair/toVArray/001-basic-usage.php

@@ -8,6 +8,6 @@ function main(): void {
 
   $array = $p->toVArray();
 
-  \var_dump(\is_array($array));
+  \var_dump(\HH\is_any_array($array));
   \var_dump($array);
 }

api-examples/class.HH.Pair/toValuesArray/001-basic-usage.php

@@ -6,5 +6,5 @@
 
 $array = $p->toValuesArray();
 
-var_dump(is_array($array));
+var_dump(\HH\is_any_array($array));
 var_dump($array);

api-examples/class.HH.Set/toDArray/001-basic-usage.php

@@ -8,6 +8,6 @@ function run() {
 
   $array = $s->toDArray();
 
-  \var_dump(\is_array($array));
+  \var_dump(\HH\is_any_array($array));
   \var_dump($array);
 }

api-examples/class.HH.Set/toVArray/001-basic-usage.php

@@ -8,6 +8,6 @@ function run() {
 
   $array = $s->toVArray();
 
-  \var_dump(\is_array($array));
+  \var_dump(\HH\is_any_array($array));
   \var_dump($array);
 }

api-examples/class.HH.Set/toValuesArray/001-basic-usage.php

@@ -6,5 +6,5 @@
 
 $array = $s->toValuesArray();
 
-var_dump(is_array($array));
+var_dump(\HH\is_any_array($array));
 var_dump($array);

api-examples/class.HH.Vector/toKeysArray/001-basic-usage.php

@@ -6,5 +6,5 @@
 
 $keys_array = $v->toKeysArray();
 
-var_dump(is_array($keys_array));
+var_dump(\HH\is_any_array($keys_array));
 var_dump($keys_array);

api-examples/class.HH.Vector/toVArray/001-basic-usage.php

@@ -8,6 +8,6 @@ function main(): void {
 
   $array = $v->toVArray();
 
-  \var_dump(\is_array($array));
+  \var_dump(\HH\is_any_array($array));
   \var_dump($array);
 }

api-examples/class.HH.Vector/toValuesArray/001-basic-usage.php

@@ -6,5 +6,5 @@
 
 $array = $v->toValuesArray();
 
-var_dump(is_array($array));
+var_dump(\HH\is_any_array($array));
 var_dump($array);

composer.json

@@ -1,9 +1,9 @@
 {
     "require": {
-        "facebook/xhp-lib": "^3.1.1",
-        "hhvm": "4.68.*",
-        "usox/hackttp": "*",
-        "hhvm/hhvm-autoload": "^2.0|^3.0",
+        "facebook/xhp-lib": "^4.0",
+        "hhvm": "4.73.*",
+        "usox/hackttp": "dev-master",
+        "hhvm/hhvm-autoload": "^3.0",
         "hhvm/type-assert": "^4.0",
         "facebook/hack-codegen": "^4.0",
         "facebook/hack-router-codegen": ">=0.14 <1.0",
@@ -17,6 +17,7 @@
         "hhvm/hhast": "^4.0",
         "facebook/definition-finder": "^2.0.0",
         "hhvm/hacktest": "^2.0",
+        "usox/hackmock": "dev-master",
         "facebook/fbexpect": "^2.6.1"
     }
 }