Upgrade to libv8-6.3, closes #45

Author: pinepain

Diff for: .travis.yml

@@ -16,13 +16,13 @@ env:
     - NO_INTERACTION=1
     - TEST_TIMEOUT=120
   matrix:
-    - V8=6.2
-    - V8=6.2 TEST_PHP_ARGS=-m
+    - V8=6.3
+    - V8=6.3 TEST_PHP_ARGS=-m
 
 before_install:
   - sudo add-apt-repository ppa:pinepain/libv8-${V8} -y
   - sudo apt-get update -q
-  - sudo apt-get install -y libv8-${V8}-dev
+  - sudo apt-get install -y libv8-${V8}-dev libv8-${V8}-dbg
   - php -i
   - php-config || true
 

Diff for: CMakeLists.txt

@@ -3,8 +3,8 @@ project(php-v8)
 
 # NOTE: This CMake file is just for syntax highlighting in CLion
 
-include_directories(/usr/local/opt/v8@6.2/include)
-include_directories(/usr/local/opt/v8@6.2/include/libplatform)
+include_directories(/usr/local/opt/v8@6.3/include)
+include_directories(/usr/local/opt/v8@6.3/include/libplatform)
 
 include_directories(/usr/local/include/php)
 include_directories(/usr/local/include/php/TSRM)

Diff for: README.md

@@ -48,7 +48,7 @@ $source = new \V8\StringValue($isolate, "'Hello' + ', World!'");
 $script = new \V8\Script($context, $source);
 $result = $script->run($context);
 
-echo $result->toString($context)->value(), PHP_EOL;
+echo $result->value(), PHP_EOL;
 ```
 
 which will output `Hello, World!`. See how it's shorter and more readable than [that C++ version][v8-hello-world]?
@@ -69,7 +69,7 @@ in your IDE and other code-analysis tools.
 ### Requirements
 
 #### V8
-You will need a recent v8 Google JavaScript engine version installed. At this time the extension is tested on 6.2.2.
+You will need a recent v8 Google JavaScript engine version installed. At this time v8 >= 6.3.2 required.
 
 #### PHP
 This extension is PHP7-only. It works and tested with both PHP 7.0 and PHP 7.1.
@@ -92,7 +92,7 @@ $ php --ri v8
 
 While [pinepain/php](https://launchpad.net/~pinepain/+archive/ubuntu/php) PPA targets to contain all necessary
 extensions with dependencies, you may find
-[pinepain/libv8-6.2](https://launchpad.net/~pinepain/+archive/ubuntu/libv8-6.2),
+[pinepain/libv8-6.3](https://launchpad.net/~pinepain/+archive/ubuntu/libv8-6.3),
 [pinepain/libv8-experimental](https://launchpad.net/~pinepain/+archive/ubuntu/libv8-experimental) and
 [pinepain/php-v8](https://launchpad.net/~pinepain/+archive/ubuntu/php-v8) standalone PPAs useful.
 

Diff for: config.m4

@@ -19,7 +19,7 @@ if test "$PHP_V8" != "no"; then
   SEARCH_PATH="/usr/local /usr"
   SEARCH_FOR="include/v8.h"
 
-  V8_MIN_API_VERSION_STR=6.2.2
+  V8_MIN_API_VERSION_STR=6.3.2
 
   DESIRED_V8_VERSION=`echo "${V8_MIN_API_VERSION_STR}" | $AWK 'BEGIN { FS = "."; } { printf "%s.%s", [$]1, [$]2;}'`
 

Diff for: scripts/provision/provision.sh

@@ -5,7 +5,7 @@ echo Provisioning...
 # Add Ondřej Surý's PPA with co-installable PHP versions:
 sudo add-apt-repository -y ppa:ondrej/php
 # Add libv8 PPA:
-sudo add-apt-repository ppa:pinepain/libv8-6.2
+sudo add-apt-repository ppa:pinepain/libv8-6.3
 
 # Let's update packages list:
 sudo apt-get update
@@ -19,7 +19,7 @@ sudo apt-get install -y git htop curl pkgconf
 
 
 # Build and development requirements
-sudo apt-get install -y libv8-6.2 libv8-6.2-dev libv8-6.2-dbg
+sudo apt-get install -y libv8-6.3 libv8-6.3-dev libv8-6.3-dbg
 sudo apt-get install -y dh-make valgrind
 sudo apt-get install -y libssl-dev openssl
 sudo apt-get install -y php7.1 php7.1-cli php7.1-dev php7.1-fpm

Diff for: stubs/src/StringValue.php

@@ -21,7 +21,7 @@
  */
 class StringValue extends NameValue
 {
-    const MAX_LENGTH = (1 << 28) - 16;
+    const MAX_LENGTH = (1 << 30) - 25; // It's (1 << 28) - 16 on x32 platform, but we don't run on x32.
 
     /**
      * @param Isolate $isolate

Diff for: tests/001-verify_extension_entities.phpt

@@ -619,7 +619,7 @@ abstract class V8\NameValue
 
 class V8\StringValue
     extends V8\NameValue
-    const MAX_LENGTH = 268435440
+    const MAX_LENGTH = 1073741799
     public function __construct(V8\Isolate $isolate, $data)
     public function value(): string
     public function length(): int

Diff for: tests/StringValue.phpt

@@ -120,7 +120,7 @@ StringValue extends Value: ok
 
 Class constants:
 ----------------
-V8\StringValue::MAX_LENGTH = 268435440
+V8\StringValue::MAX_LENGTH = 1073741799
 
 
 Accessors: