remove header from response

That is the latest stable version, and certainly progress over Nginx
1.17.6 which has been released almost five years ago.

LICENSE

@@ -1,4 +1,4 @@
-Copyright 2017-2018 Anatol Belski
+Copyright 2017-2019 Anatol Belski
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
 

README.md

@@ -14,7 +14,7 @@ The PHP SDK 2.2+ is compatible with PHP 7.2 and above.
 
 The PHP SDK 2.1 is required to build PHP 7.1 or 7.0.
 
-The legacy binary tools SDK is available from the [legacy branch](https://github.com/Microsoft/php-sdk-binary-tools/tree/legacy) and is suitable to build PHP 5.
+The legacy binary tools SDK is available from the [legacy branch](https://github.com/php/php-sdk-binary-tools/tree/legacy) and is suitable to build PHP 5.
 
 # Requirements
 
@@ -67,7 +67,7 @@ It is not required to hold the source in the PHP SDK directory. It could be usef
 
 ## Basic usage example
 
-- `git clone https://github.com/Microsoft/php-sdk-binary-tools.git c:\php-sdk`
+- `git clone https://github.com/php/php-sdk-binary-tools.git c:\php-sdk`
 - `cd c:\php-sdk`
 - `git checkout php-sdk-2.1.9` or later
 - invoke `phpsdk-vc15-x64.bat`
@@ -80,7 +80,7 @@ More extensive documentation can be found on the [wiki](https://wiki.php.net/int
 
 ## The old way
 
-- `git clone https://github.com/Microsoft/php-sdk-binary-tools.git c:\php-sdk`
+- `git clone https://github.com/php/php-sdk-binary-tools.git c:\php-sdk`
 - follow the instructions on the PHP [wiki page](https://wiki.php.net/internals/windows/stepbystepbuild "PHP wiki page")
 
 # Customizing
@@ -122,7 +122,9 @@ As of the version 2.1.0, the SDK includes a tool for the [PGO](https://docs.micr
 ## Preparing PGO training environment
 - the pgo folder in the SDK root dir contains templates and scenarios for PGO training
 - adjust and execute [doc/phpsdk_pgo_prep_elevated.bat.example](doc/phpsdk_pgo_prep_elevated.bat.example) to open ports required for PHP SDK training servers
-- run `phpsdk_pgo --init`
+- run `phpsdk_pgo --init`. Note that composer requires huge amounts of memory, so
+  it may be necessary to set the environment variable `COMPOSER_MEMORY_LIMIT=-1`.
+  The PGO initialization may not succeed in x86 enviroments.
 
 ## Creating PGO build
 - compile PHP configured using `--enable-pgi`
@@ -205,3 +207,24 @@ previously.
 - If you experience some strange crashes on MSYS2 tools, try the phpsdk_rebase_msys2 tool. MSYS2 tools might be have unstable
   on ASLR enabled systems.
 
+# Internal notes
+
+## Releases
+
+Users of the PHP SDK are supposed to use tagged versions for stability and
+reproducability.  This requires the maintainers of the PHP SDK to create such
+tags for *all* *relevant* *changes*.  The tag format should be `php-sdk-X.Y.Z`,
+with the common major, minor and revision numbers.
+
+Comprehensive changes, which would be hard to test extensively, such as updates
+to the bundled PHP or the MinGW tools, should walk through a QA (aka. pre-release)
+process, typically with beta versions (e.g. `php-sdk-X.Y.Zbeta1`).  Only after
+these have been thoroughly tested, and all relevant issues have been resolved,
+a GA release should be tagged.
+
+After each tag, a couple of other repositories should be informed about the
+available update, ideally in form of a pull request.  These repositories are:
+
+* https://github.com/php/php-src (for Windows CI)
+* https://github.com/php/php-windows-builder
+* https://github.com/php/setup-php-sdk

VERSION

@@ -1 +1 @@
-2.2.0beta6
+2.3.1-dev

bin/php/php.ini

@@ -5,6 +5,7 @@ extension=php_sqlite3.dll
 extension=php_openssl.dll
 extension=php_mbstring.dll
 extension=php_mysqli.dll
+extension=php_zip.dll
 memory_limit=4G
 
 error_reporting=-1

bin/phpsdk_buildtree.bat

@@ -20,12 +20,17 @@ if "%PHP_SDK_ARCH%" NEQ "" (
 	goto create_all
 ) else (
 :create_all
-	MD %_%\vc14\x86\deps\bin
-	MD %_%\vc14\x86\deps\lib
-	MD %_%\vc14\x86\deps\include
-	MD %_%\vc14\x64\deps\bin
-	MD %_%\vc14\x64\deps\lib
-	MD %_%\vc14\x64\deps\include
+	for %%i in (vc14 vc15 vs16 vs17) do (
+		MD %_%\%%i\x86\deps\bin
+		MD %_%\%%i\x86\deps\lib
+		MD %_%\%%i\x86\deps\include
+		MD %_%\%%i\x64\deps\bin
+		MD %_%\%%i\x64\deps\lib
+		MD %_%\%%i\x64\deps\include
+		MD %_%\%%i\arm64\deps\bin
+		MD %_%\%%i\arm64\deps\lib
+		MD %_%\%%i\arm64\deps\include
+	)
 )
 
 set _=

bin/phpsdk_deps.php

@@ -180,7 +180,7 @@ function usage(int $code = -1)
 	echo "Usage: ", PHP_EOL, PHP_EOL;
 	echo "Configuration:", PHP_EOL;
 	echo "  -b --branch    Branch name, eg. 7.0, 7.1, etc. If omited, several guess methods apply.", PHP_EOL;
-	echo "  -a --arch      Architecture, x86 or x64. If omited, cl.exe is used to guess.", PHP_EOL;
+	echo "  -a --arch      Architecture, x86 or x64 or arm64. If omited, cl.exe is used to guess.", PHP_EOL;
 	echo "  -t --crt       CRT, marked by the corresponding VC++ version, eg. vc11, vc14, etc.", PHP_EOL;
 	echo "  -s --stability One of stable or staging.", PHP_EOL, PHP_EOL;
 	echo "Commands:", PHP_EOL;

bin/phpsdk_dllmap.php

@@ -65,7 +65,7 @@ foreach ($dirs as $path) {
 			continue;
 		}
 
-		if (!preg_match(",.*-(vc\d+)-(x\d\d)\.zip,", $filename, $m)) {
+		if (!preg_match(",.*-(v[c|s]\d+)-(x\d\d)\.zip,", $filename, $m)) {
 			continue;
 		}
 

bin/phpsdk_dumpenv.bat

@@ -12,18 +12,8 @@ echo.
 call %PHP_SDK_BIN_PATH%\phpsdk_version.bat
 echo.
 
-if "%PHP_SDK_OS_ARCH%"=="x64" (
-	echo OS architecture:    64-bit 
-) else (
-	echo OS architecture:    32-bit 
-)
-
-if "%PHP_SDK_ARCH%"=="x64" (
-	echo Build architecture: 64-bit 
-) else (
-	echo Build architecture: 32-bit 
-)
-
+echo OS architecture:    %PHP_SDK_OS_ARCH% 
+echo Build architecture: %PHP_SDK_ARCH% 
 echo Visual C++:         %PHP_SDK_VC_TOOLSET_VER%
 echo PHP-SDK path:       %PHP_SDK_ROOT_PATH%
 

bin/phpsdk_setshell.bat

@@ -44,32 +44,65 @@ if 14 gtr %TMP_CHK% (
 set PHP_SDK_VS_NUM=%TMP_CHK%
 set TMP_CHK=
 
-if /i not "%2"=="x64" (
-	if /i not "%2"=="x86" (
-		echo Unsupported arch "%2"
-		goto out_error
-	)
+rem check target arch
+if "%2"=="x86" set PHP_SDK_ARCH=%2
+if "%2"=="x64" set PHP_SDK_ARCH=%2
+if "%2"=="x86_64" set PHP_SDK_ARCH=x64
+if "%2"=="amd64" set PHP_SDK_ARCH=x64
+if "%2"=="arm64" set PHP_SDK_ARCH=%2
+if "%PHP_SDK_ARCH%"=="" (
+	echo Unsupported target arch %2 >&2
+	goto out_error
 )
 
-set PHP_SDK_ARCH=%2
+set TOOLSET=
+if NOT "%3"=="" SET TOOLSET=%3 
 
 rem check OS arch
-set TMPKEY=HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion
-reg query "%TMPKEY%" /v "ProgramFilesDir (x86)" >nul 2>nul
-if not errorlevel 1 (
-	set PHP_SDK_OS_ARCH=x64
-) else (
-	if /i "%PHP_SDK_ARCH%"=="x64" (
-		echo 32-bit OS detected, native 64-bit toolchain is unavailable.
-		goto out_error
-	)
-	set PHP_SDK_OS_ARCH=x86
+rem todo: allow user choose host sdk arch (i.e. x64 target can be compiled at x64(native) or x86(cross))
+for /f "usebackq tokens=1*" %%i in (`wmic cpu get Architecture /value /format:table ^| findstr /r "[1234567890][1234567890]*"`) do (
+	set PHP_SDK_OS_ARCH_NUM=%%i
 )
-set TMPKEY=
+
+goto os_arch_cases
+:os_arch_error
+echo Unsupported OS arch %PHP_SDK_OS_ARCH% >&2
+goto out_error
+
+:os_arch_cases
+if "%PHP_SDK_OS_ARCH_NUM%"=="0" set PHP_SDK_OS_ARCH=x86
+if "%PHP_SDK_OS_ARCH_NUM%"=="1" (set PHP_SDK_OS_ARCH=mips && goto os_arch_error)
+if "%PHP_SDK_OS_ARCH_NUM%"=="2" (set PHP_SDK_OS_ARCH=alpha && goto os_arch_error)
+if "%PHP_SDK_OS_ARCH_NUM%"=="3" (set PHP_SDK_OS_ARCH=ppc && goto os_arch_error)
+if "%PHP_SDK_OS_ARCH_NUM%"=="4" (set PHP_SDK_OS_ARCH=shx && goto os_arch_error)
+if "%PHP_SDK_OS_ARCH_NUM%"=="5" (set PHP_SDK_OS_ARCH=arm32 && goto os_arch_error)
+if "%PHP_SDK_OS_ARCH_NUM%"=="6" (set PHP_SDK_OS_ARCH=ia64 && goto os_arch_error)
+if "%PHP_SDK_OS_ARCH_NUM%"=="7" (set PHP_SDK_OS_ARCH=alpha64 && goto os_arch_error)
+if "%PHP_SDK_OS_ARCH_NUM%"=="8" (set PHP_SDK_OS_ARCH=msil && goto os_arch_error)
+if "%PHP_SDK_OS_ARCH_NUM%"=="9" set PHP_SDK_OS_ARCH=x64
+rem wow64
+if "%PHP_SDK_OS_ARCH_NUM%"=="10" set PHP_SDK_OS_ARCH=x86
+if "%PHP_SDK_OS_ARCH_NUM%"=="11" (set PHP_SDK_OS_ARCH=neutral && goto os_arch_error)
+if "%PHP_SDK_OS_ARCH_NUM%"=="12" set PHP_SDK_OS_ARCH=arm64
+if "%PHP_SDK_OS_ARCH_NUM%"=="13" (set PHP_SDK_OS_ARCH=arm32 && goto os_arch_error)
+rem woa64
+if "%PHP_SDK_OS_ARCH_NUM%"=="14" set PHP_SDK_OS_ARCH=x86
+if "%PHP_SDK_OS_ARCH%"=="" (
+	goto os_arch_error
+)
+
+set PHP_SDK_OS_ARCH_NUM=
+
+rem cross compile is ok, so we donot need this
+rem if not /i "%PHP_SDK_ARCH%"=="PHP_SDK_OS_ARCH" (
+rem 	echo 32-bit OS detected, native 64-bit toolchain is unavailable.
+rem 	goto out_error
+rem )
 
 rem get vc base dir
 if 15 gtr %PHP_SDK_VS_NUM% (
-	if /i "%PHP_SDK_OS_ARCH%"=="x64" (
+	rem for arch other than x86, use WOW6432
+	if /i not "%PHP_SDK_OS_ARCH%"=="x86" (
 		set TMPKEY=HKLM\SOFTWARE\Wow6432Node\Microsoft\VisualStudio\%PHP_SDK_VS:~2%.0\Setup\VC
 	) else (
 		set TMPKEY=HKLM\SOFTWARE\Microsoft\VisualStudio\%PHP_SDK_VS:~2%.0\Setup\VC
@@ -85,16 +118,22 @@ if 15 gtr %PHP_SDK_VS_NUM% (
 	set /a PHP_SDK_VS_RANGE=PHP_SDK_VS_NUM + 1
 	set PHP_SDK_VS_RANGE="[%PHP_SDK_VS_NUM%,!PHP_SDK_VS_RANGE%!)"
 
-	for /f "tokens=1* delims=: " %%a in ('%~dp0\vswhere -nologo -version !PHP_SDK_VS_RANGE! -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath -format text') do (
+	set APPEND=x86.x64
+	if /i "%PHP_SDK_OS_ARCH%"=="arm64" (
+		set APPEND=ARM64
+	)
+	set VS_VERSION_ARGS="-latest"
+	if "%TOOLSET%"=="" set VS_VERSION_ARGS=-version !PHP_SDK_VS_RANGE!
+	for /f "tokens=1* delims=: " %%a in ('%~dp0\vswhere -nologo !VS_VERSION_ARGS! -requires Microsoft.VisualStudio.Component.VC.Tools.!APPEND! -property installationPath -format text') do (
 		set PHP_SDK_VC_DIR=%%b\VC
 	)
 	if not exist "!PHP_SDK_VC_DIR!" (
-		for /f "tokens=1* delims=: " %%a in ('%~dp0\vswhere -nologo -version !PHP_SDK_VS_RANGE! -products Microsoft.VisualStudio.Product.BuildTools -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath -format text') do (
+		for /f "tokens=1* delims=: " %%a in ('%~dp0\vswhere -nologo !VS_VERSION_ARGS! -products Microsoft.VisualStudio.Product.BuildTools -requires Microsoft.VisualStudio.Component.VC.Tools.!APPEND! -property installationPath -format text') do (
 			set PHP_SDK_VC_DIR=%%b\VC
 		)
 		if not exist "!PHP_SDK_VC_DIR!" (
 			rem check for a preview release
-			for /f "tokens=1* delims=: " %%a in ('%~dp0\vswhere -nologo -version !PHP_SDK_VS_RANGE! -prerelease -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath -format text') do (
+			for /f "tokens=1* delims=: " %%a in ('%~dp0\vswhere -nologo !VS_VERSION_ARGS! -prerelease -requires Microsoft.VisualStudio.Component.VC.Tools.!APPEND! -property installationPath -format text') do (
 				set PHP_SDK_VC_DIR=%%b\VC
 			)
 			if not exist "!PHP_SDK_VC_DIR!" (
@@ -105,13 +144,15 @@ if 15 gtr %PHP_SDK_VS_NUM% (
 	)
 	set VSCMD_ARG_no_logo=nologo
 )
+set APPEND=
 set TMPKEY=
 set PHP_SDK_VS_RANGE=
 
 if 15 gtr %PHP_SDK_VS_NUM% (
 	rem get sdk dir
 	rem if 10.0 is available, it's ok
-	if /i "%PHP_SDK_OS_ARCH%"=="x64" (
+	rem for arch other than x86, use WOW6432
+	if /i not "%PHP_SDK_OS_ARCH%"=="x86" (
 		set TMPKEY=HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v10.0
 	) else (
 		set TMPKEY=HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v10.0
@@ -125,7 +166,8 @@ if 15 gtr %PHP_SDK_VS_NUM% (
 	)
 
 	rem Otherwise 8.1 should be available anyway
-	if /i "%PHP_SDK_OS_ARCH%"=="x64" (
+	rem for arch other than x86, use WOW6432
+	if /i not "%PHP_SDK_OS_ARCH%"=="x86" (
 		set TMPKEY=HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v8.1
 	) else (
 		set TMPKEY=HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SDKs\Windows\v8.1
@@ -143,19 +185,39 @@ if 15 gtr %PHP_SDK_VS_NUM% (
 )
 
 if /i "%PHP_SDK_ARCH%"=="x64" (
-	if 15 gtr %PHP_SDK_VS_NUM% (
-		set PHP_SDK_VS_SHELL_CMD="!PHP_SDK_VC_DIR!\vcvarsall.bat" amd64
-	) else (
-		set PHP_SDK_VS_SHELL_CMD="!PHP_SDK_VC_DIR!\Auxiliary\Build\vcvarsall.bat" amd64
-	)
+	set TARGET_ARCH_NAME=amd64
 ) else (
-	if 15 gtr %PHP_SDK_VS_NUM% (
-		set PHP_SDK_VS_SHELL_CMD="!PHP_SDK_VC_DIR!\vcvarsall.bat" x86
-	) else (
-		set PHP_SDK_VS_SHELL_CMD="!PHP_SDK_VC_DIR!\Auxiliary\Build\vcvarsall.bat" x86
-	)
+	set TARGET_ARCH_NAME=%PHP_SDK_ARCH%
 )
 
+if /i "%PHP_SDK_OS_ARCH%"=="x64" (
+	set HOST_ARCH_NAME=amd64
+) else (
+	set HOST_ARCH_NAME=%PHP_SDK_ARCH%
+)
+
+if "%HOST_ARCH_NAME%"=="%TARGET_ARCH_NAME%" (
+	set VCVARSALL_ARCH_NAME=%HOST_ARCH_NAME%
+) else if "%HOST_ARCH_NAME%_%TARGET_ARCH_NAME%"=="amd64_x86" (
+	set VCVARSALL_ARCH_NAME=%TARGET_ARCH_NAME%
+) else (
+	set VCVARSALL_ARCH_NAME=%HOST_ARCH_NAME%_%TARGET_ARCH_NAME%
+)
+if 15 gtr %PHP_SDK_VS_NUM% (
+    if NOT "%TOOLSET%"=="" (
+        set PHP_SDK_VS_SHELL_CMD="!PHP_SDK_VC_DIR!\vcvarsall.bat" !VCVARSALL_ARCH_NAME! -vcvars_ver=%TOOLSET%
+    ) else (
+        set PHP_SDK_VS_SHELL_CMD="!PHP_SDK_VC_DIR!\vcvarsall.bat" !VCVARSALL_ARCH_NAME!
+    )
+) else (
+    if NOT "%TOOLSET%"=="" (
+        set PHP_SDK_VS_SHELL_CMD="!PHP_SDK_VC_DIR!\Auxiliary\Build\vcvarsall.bat" !VCVARSALL_ARCH_NAME! -vcvars_ver=%TOOLSET%
+    ) else (
+        set PHP_SDK_VS_SHELL_CMD="!PHP_SDK_VC_DIR!\Auxiliary\Build\vcvarsall.bat" !VCVARSALL_ARCH_NAME!
+    )
+)
+set VCVARSALL_ARCH_NAME=
+
 rem echo Visual Studio VC path %PHP_SDK_VC_DIR%
 rem echo Windows SDK path %PHP_SDK_WIN_SDK_DIR%
 

doc/phpsdk_pgo_prep_elevated.bat.example

@@ -18,7 +18,7 @@ rem netsh advfirewall set allprofiles state off
 
 rem NGINX
 netsh advfirewall firewall add rule name="NGINX for PGO" dir=in action=allow program="C:\php-snap-build\php-sdk\pgo\work\server\nginx\nginx.exe" profile=private
-for \l %%p in (8081, 1, 8091) do (
+for /l %%p in (8081, 1, 8091) do (
 	netsh advfirewall firewall add rule name="Open Port %%p for PHP PGO" dir=in action=allow protocol=TCP localport=%%p profile=private
 	netsh advfirewall firewall add rule name="Open Port %%p for PHP PGO" dir=in action=allow protocol=UDP localport=%%p profile=private
 )

lib/php/libsdk/SDK/Build/Dependency/Fetcher.php

@@ -8,13 +8,23 @@ class Fetcher
 {
 	use FileOps;
 
+	/** @var string */
 	protected $host;
-	protected $port;
-	protected $stability;
-	protected $arch;
-	protected $series;
-	protected $scheme;
 
+	/** @var int */
+	protected $port;
+
+	/** @var ?string */
+	protected $stability;
+
+	/** @var ?string */
+	protected $arch;
+
+	/** @var Series */
+	protected $series;
+
+	/** @var string */
+	protected $scheme;
 
 	public function __construct(string $host, int $port, string $scheme = "https", string $arch = NULL, string $stability = NULL, Series $series = NULL)
 	{/*{{{*/

lib/php/libsdk/SDK/Build/Dependency/Manager.php

@@ -8,12 +8,25 @@ class Manager
 {
 	use FileOps;
 
+	/** @var string */
 	protected $stability;
+
+	/** @var string */
 	protected $arch;
+
+	/** @var string */
 	protected $path;
+
+	/** @var Cache */
 	protected $cache;
+
+	/** @var Series */
 	protected $series;
+
+	/** @var Fetcher */
 	protected $fetcher;
+
+	/** @var ?bool */
 	protected $updatesFlag = NULL;
 
 	public function __construct(string $path, string $stability, string $arch)

lib/php/libsdk/SDK/Build/Dependency/Package.php

@@ -8,9 +8,16 @@ class Package
 {
 	use FileOps;
 
+	/** @var string */
 	protected $name;
+
+	/** @var Series */
 	protected $series;
+
+	/** @var Fetcher */
 	protected $fetcher;
+
+	/** @var string */
 	protected $filepath;
 
 	public function __construct(string $name, Series $series, Fetcher $fetcher)

lib/php/libsdk/SDK/Build/Dependency/Series.php

@@ -8,10 +8,19 @@ use SDK\Exception;
 
 class Series
 {
+	/** @var ?Fetcher */
 	protected $fetcher;
+
+	/** @var string */
 	protected $stability;
+
+	/** @var string */
 	protected $arch;
+
+	/** @var string */
 	protected $rawData;
+
+	/** @var Cache */
 	protected $cache;
 
 	public function __construct(string $stability, string $arch, Cache $cache, Fetcher $fetcher = NULL)
@@ -59,6 +68,7 @@ class Series
 		return "$base/series/$file";
 	}/*}}}*/
 
+	/** @return array<string>|string */
 	public function getData(bool $raw = false, bool $cache = true)
 	{/*{{{*/
 		if ($cache && $this->rawData) {

lib/php/libsdk/SDK/Build/PGO/Abstracts/PHP.php

@@ -7,13 +7,25 @@ use SDK\{Config as SDKConfig, Exception};
 
 abstract class PHP
 {
+	/** @var string */
 	protected $php_root;
+
+	/** @var string */
 	protected $php_ext_root;
+
+	/** @var string */
 	protected $opcache_file_cache;
+
+	/** @var string */
 	protected $id;
+
+	/** @var string */
 	protected $scenario;
+
+	/** @var \SDK\Build\PGO\Config */
 	protected $conf;
 
+	/** @return void */
 	protected function setupPaths()
 	{
 		$this->php_root = $this->getRootDir();
@@ -30,12 +42,15 @@ abstract class PHP
 		}
 	}
 
+	abstract public function getExeFilename() : string;
+
 	/* TODO Might be improved. */
 	public function isDist() : bool
 	{
 		return !file_exists("Makefile") && file_exists("php.exe");
 	}
 
+	/** @return array<string,string> */
 	protected function createEnv() : array
 	{
 		$env = getenv();
@@ -96,7 +111,7 @@ abstract class PHP
 	public function getVersion(bool $short = false) : string
 	{
 		$ret = NULL;
-		$cli = new CLI($this->conf, $this->scenario);
+		$cli = new CLI($this->conf);
 
 		$out = shell_exec($cli->getExeFilename() . " -n -v");
 
@@ -119,7 +134,7 @@ abstract class PHP
 
 	public function isThreadSafe() : bool
 	{
-		$cli = new CLI($this->conf, $this->scenario);
+		$cli = new CLI($this->conf);
 
 		$out = shell_exec($cli->getExeFilename() . " -n -v");
 
@@ -131,6 +146,7 @@ abstract class PHP
 	}
 
 	/* Need to cleanup it somewhere. */
+	/** @return string */
 	public function getIniFilename()
 	{
 		$ret = tempnam(sys_get_temp_dir(), "ini");
@@ -163,6 +179,7 @@ abstract class PHP
 		return $ret;
 	}
 
+	/** @return string */
 	protected function getIniTplFilename()
 	{
 		$tpl_path = $this->conf->getTplDir("php");
@@ -178,6 +195,7 @@ abstract class PHP
 		return $construct;
 	}
 
+	/** @param array<string,string> $extra_env */
 	public function exec(string $php_cmd, string $args = NULL, array $extra_env = array()) : int
 	{
 		$env = $this->createEnv();

lib/php/libsdk/SDK/Build/PGO/Abstracts/Server.php

@@ -6,6 +6,12 @@ use SDK\Build\PGO\Interfaces;
 
 abstract class Server
 {
+	/** @var string */
+	protected $name;
+
+	/** @var Interfaces\PHP */
+	protected $php;
+
 	public function getName() : string
 	{
 		return $this->name;

lib/php/libsdk/SDK/Build/PGO/Abstracts/TrainingCase.php

@@ -3,19 +3,27 @@
 namespace SDK\Build\PGO\Abstracts;
 
 use SDK\FileOps;
+use SDK\Build\PGO\Interfaces;
 use SDK\Build\PGO\Tool;
 
-abstract class TrainingCase
+abstract class TrainingCase implements Interfaces\TrainingCase
 {
 	use FileOps;
 
 	const TYPE_WEB = "web";
 	const TYPE_CLI = "cli";
 
+	/** @var array<mixed> */
 	protected $stat = array();
+
 	/** @var \SDK\Build\PGO\Config */
 	protected $conf;
 
+	/** @var mixed */
+	protected $php;
+
+	abstract public function getName() : string;
+
 	public function getType() : string
 	{
 		$type = $this->conf->getSectionItem($this->getName(), "type");

lib/php/libsdk/SDK/Build/PGO/Config.php

@@ -11,11 +11,22 @@ class Config
 	const MODE_REINIT = 2; /* currently unused */
 	const MODE_CHECK_INIT = 3;
 
+	/** @var int */
 	protected $mode;
+
+	/** @var int */
 	protected $last_port = 8081;
+
+	/** @var array<string,mixed> */
 	protected $sections = array();
+
+	/** @var string */
 	protected $scenario = "default";
+
+	/** @var array<mixed> */
 	protected $tpl_vars = array();
+
+	/** @var array<mixed> */
 	protected $srv = array();
 
 	public function __construct(int $mode = self::MODE_RUN)
@@ -67,6 +78,7 @@ class Config
 		}
 	}
 
+	/** @return bool */
 	public function isInitialized()
 	{
 		/* XXX Could be some better check. */
@@ -161,6 +173,7 @@ class Config
 		return $ret;
 	}
 
+	/** @param string ...$args */
 	public function sectionItemExists(...$args) : bool
 	{
 		$i = 0;
@@ -178,6 +191,10 @@ class Config
 		return $i == count($args);
 	}
 
+	/**
+	 * @param string  ...$args
+	 * @return mixed
+	 */
 	public function getSectionItem(...$args)
 	{
 		$i = 0;
@@ -199,6 +216,7 @@ class Config
 		return $it;
 	}
 
+	/** @param string|int ...$args */
 	public function setSectionItem(...$args) : void
 	{
 		$val = array_pop($args);
@@ -238,6 +256,7 @@ class Config
 		}
 	}
 
+	/** @param string ...$args */
 	public function buildTplVarName(...$args) : string
 	{
 		$tpl_k = array("PHP_SDK_PGO");
@@ -249,6 +268,7 @@ class Config
 		return implode("_", $tpl_k);
 	}
 
+	/** @param array<string,mixed> $section */
 	protected function importTplVars(string $section_name, array $section) : void
 	{
 		foreach($section as $k0 => $v0) {
@@ -266,6 +286,7 @@ class Config
 		}	
 	}
 
+	/** @param array<mixed> $additional_vars */
 	public function processTpl(string $s, array $additional_vars = array()) : string
 	{
 		$vars = array_merge($this->tpl_vars, $additional_vars);
@@ -275,6 +296,7 @@ class Config
 		return $s;
 	}
 
+	/** @param array<mixed> $additional_vars */
 	public function processTplFile(string $tpl_fn, string $dst_fn, array $additional_vars = array()) : void
 	{
 		if (!file_exists($tpl_fn)) {
@@ -293,6 +315,7 @@ class Config
 		}
 	}
 
+	/** @return string */
 	public function getWorkSectionsFilename()
 	{
 		return $this->getWorkDir() . DIRECTORY_SEPARATOR . "phpsdk_pgo.json";
@@ -338,6 +361,10 @@ class Config
 		return getenv("PHP_SDK_PHP_CMD");
 	}
 
+	/**
+	 * @param Interfaces\Server $item
+	 * @return void
+	 */
 	public function addSrv($item) : void
 	{
 		$name = strtolower($item->getName());
@@ -350,6 +377,7 @@ class Config
 		$this->srv[$name] = $item;
 	}
 
+	/** @return array<string,Interfaces\Server>|Interfaces\Server|null */
 	public function getSrv(?string $name = NULL)
 	{
 		$ret = NULL;

lib/php/libsdk/SDK/Build/PGO/Controller.php

@@ -13,11 +13,19 @@ use SDK\Build\PGO\Tool\{PGO, PackageWorkman};
 
 class Controller
 {
+	/** @var string */
 	protected $cmd;
+
+	/** @var ?string */
 	protected $scenario;
+
+	/** @var PGOConfig */
 	protected $conf;
+
+	/** @var array<string>|null */
 	protected $cases;
 
+	/** @param array<string>|null $cases */
 	public function __construct(string $cmd, ?string $scenario, ?array $cases)
 	{
 		$this->cmd = $cmd;
@@ -29,6 +37,7 @@ class Controller
 		$this->cases = $cases;
 	}
 
+	/** @return mixed */
 	protected function vitalizeSrv()
 	{
 		$all = $this->conf->getSrv("all");
@@ -47,12 +56,15 @@ class Controller
 		return $all;
 	}
 
+	/**
+	 * @param string $cmd
+	 * @return PGOConfig
+	 */
 	protected function setupConfig($cmd)
 	{
 		switch ($cmd) {
 			default:
 				throw new Exception("Unknown action '{$cmd}'.");
-				break;
 			case "check_init":
 				$cnf = new PGOConfig(PGOConfig::MODE_CHECK_INIT);
 				break;
@@ -69,6 +81,10 @@ class Controller
 		return $cnf;
 	}
 
+	/**
+	 * @param bool $force
+	 * @return void
+	 */
 	public function handle($force)
 	{
 		/*$mode = (int)("init" !== $this->cmd);
@@ -80,7 +96,6 @@ class Controller
 		switch ($this->cmd) {
 			default:
 				throw new Exception("Unknown action '{$this->cmd}'.");
-				break;
 			case "init":
 				$lk = new Lock("pgo_init");
 				if (!$lk->locked()) {
@@ -140,7 +155,6 @@ class Controller
 		if (!file_exists($composer) || $force) {
 			/* XXX this needs to go into the config, specifically for composer maybe even separate class. */
 			$url = "https://getcomposer.org/installer";
-			/* XXX remove the explicit version option when symfony demo is fixed. */
 			$tool = $this->conf->getToolsDir() . DIRECTORY_SEPARATOR . "composer-setup.php";
 			$pw->fetch($url, $tool, $force);
 			$php->exec("$tool --install-dir=" . $this->conf->getToolsDir());
@@ -148,6 +162,7 @@ class Controller
 		}
 	}
 
+	/** @return void */
 	public function init(bool $force = false)
 	{
 		echo "\nInitializing PGO training environment.\n\n";
@@ -181,11 +196,13 @@ class Controller
 		echo "PGO training environment Initialization complete.\n";
 	}
 
+	/** @return bool */
 	public function isInitialized()
 	{
 		return $this->conf->isinitialized();
 	}
 
+	/** @return void */
 	public function train()
 	{
 		if (!$this->isInitialized()) {
@@ -234,6 +251,7 @@ class Controller
 		echo "PGO training complete.\n";
 	}
 
+	/** @return void */
 	public function up()
 	{
 
@@ -242,7 +260,7 @@ class Controller
 		}
 		echo "\nStarting up PGO environment.\n\n";
 
-		foreach ($this->vitalizeSrv("all") as $srv) {
+		foreach ($this->vitalizeSrv() as $srv) {
 			$srv->up();
 			echo "\n";
 		}
@@ -252,6 +270,7 @@ class Controller
 		echo "The PGO environment is up.\n";
 	}
 
+	/** @return void */
 	public function down(bool $force = false)
 	{
 		if (!$this->isInitialized()) {
@@ -260,7 +279,7 @@ class Controller
 		/* XXX check it was started of course. */
 		echo "\nShutting down PGO environment.\n\n";
 
-		foreach ($this->vitalizeSrv("all") as $srv) {
+		foreach ($this->vitalizeSrv() as $srv) {
 			$srv->down($force);
 			echo "\n";
 		}

lib/php/libsdk/SDK/Build/PGO/Interfaces/Server.php

@@ -12,4 +12,7 @@ interface Server
 	public function up() : void;
 	public function down(bool $force = false) : void;
 	public function getName() : string;
+
+	/** @return \SDK\Build\PGO\Interfaces\PHP */
+	public function getPhp();
 }

lib/php/libsdk/SDK/Build/PGO/Interfaces/Server/HTTP.php

@@ -9,5 +9,10 @@ interface HTTP extends Interfaces\Server
 {
 	public function __construct(Config $conf, Interfaces\PHP $php);
 	public function getPhp() : Interfaces\PHP;
+
+	/**
+	 * @param array<mixed> $tpl_vars
+	 * @return void
+	 */
 	public function addServer(string $part_tpl_fn, array $tpl_vars = array());
 }

lib/php/libsdk/SDK/Build/PGO/PHP/FCGI.php

@@ -12,6 +12,7 @@ class FCGI extends Abstracts\PHP implements Interfaces\PHP
 {
 	use FileOps;
 
+	/** @var bool */
 	protected $is_tcp;
 
 	public function __construct(PGOConfig $conf, bool $is_tcp)

lib/php/libsdk/SDK/Build/PGO/Server/MariaDB.php

@@ -12,8 +12,13 @@ class MariaDB extends Server implements DB
 {
 	use FileOps;
 
+	/** @var PGOConfig */
 	protected $conf;
+
+	/** @var string */
 	protected $base;
+
+	/** @var string */
 	protected $name = "MariaDB";
 
 	public function __construct(PGOConfig $conf)
@@ -22,6 +27,7 @@ class MariaDB extends Server implements DB
 		$this->base = $conf->getSrvDir(strtolower($this->name));
 	}
 
+	/** @return void */
 	protected function setupDist()
 	{
 		/* pass */

lib/php/libsdk/SDK/Build/PGO/Server/NGINX.php

@@ -12,9 +12,16 @@ class NGINX extends Abstracts\Server implements Interfaces\Server\HTTP
 {
 	use FileOps;
 
+	/** @var string */
 	protected $name = "NGINX";
+
+	/** @var PGOConfig */
 	protected $conf;
+
+	/** @var string */
 	protected $base;
+
+	/** @var Interfaces\PHP */
 	protected $php;
 
 	public function __construct(PGOConfig $conf, Interfaces\PHP $php)
@@ -76,7 +83,7 @@ class NGINX extends Abstracts\Server implements Interfaces\Server\HTTP
 		$h = popen("start /b .\\nginx.exe 2>&1", "r");
 		if (!is_resource($h)) {
 			chdir($cwd);
-			throw new Exception("Failed to start MariaDB.");
+			throw new Exception("Failed to start NGINX.");
 		}
 		sleep(3);
 
@@ -125,6 +132,10 @@ class NGINX extends Abstracts\Server implements Interfaces\Server\HTTP
 	}
 
 	/* Use only for init phase! */
+	/**
+	 * @param array<mixed> $tpl_vars
+	 * @return void
+	 */
 	public function addServer(string $part_tpl_fn, array $tpl_vars = array())
 	{
 		if (!file_exists($part_tpl_fn)) {

lib/php/libsdk/SDK/Build/PGO/Server/PostgreSQL.php

@@ -12,9 +12,16 @@ class PostgreSQL extends Server implements DB
 {
 	use FileOps;
 
+	/** @var PGOConfig */
 	protected $conf;
+
+	/** @var string */
 	protected $base;
+
+	/** @var string */
 	protected $data_dir;
+
+	/** @var string */
 	protected $name = "PostgreSQL";
 
 	public function __construct(PGOConfig $conf)
@@ -24,6 +31,7 @@ class PostgreSQL extends Server implements DB
 		$this->data_dir = $this->base . DIRECTORY_SEPARATOR . "data";
 	}
 
+	/** @return void */
 	protected function setupDist()
 	{
 		$user = $this->conf->getSectionItem($this->name, "user");

lib/php/libsdk/SDK/Build/PGO/Tool/PGO.php

@@ -8,8 +8,13 @@ use SDK\Build\PGO\Interfaces;
 
 class PGO
 {
+	/** @var Interfaces\PHP */
 	protected $php;
+
+	/** @var PGOConfig */
 	protected $conf;
+
+	/** @var int */
 	protected $idx = 0;
 
 	public function __construct(PGOConfig $conf, Interfaces\PHP $php)
@@ -34,6 +39,7 @@ class PGO
 		return $dn . DIRECTORY_SEPARATOR . $bn . ".pgd";
 	}
 
+	/** @return array<string> */
 	protected function getWorkItems() : array
 	{
 		$exe = glob($this->php->getRootDir() . DIRECTORY_SEPARATOR . "*.exe");

lib/php/libsdk/SDK/Build/PGO/Tool/PackageWorkman.php

@@ -10,6 +10,7 @@ class PackageWorkman
 {
 	use FileOps;
 
+	/** @var PGOConfig */
 	protected $conf;
 
 	public function __construct(PGOConfig $conf)

lib/php/libsdk/SDK/Build/PGO/Tool/Training.php

@@ -8,7 +8,10 @@ use SDK\Build\PGO\Interfaces\TrainingCase;
 
 class Training
 {
+	/** @var PGOConfig */
 	protected $conf;
+
+	/** @var TrainingCase */
 	protected $t_case;
 
 	public function __construct(PGOConfig $conf, TrainingCase $t_case)
@@ -27,6 +30,7 @@ class Training
 		return $this->t_case;
 	}
 
+	/** @param array<string,mixed> $stat */
 	public function runWeb(int $max_runs, ?array &$stat = array()) : void
 	{
 		$url_list_fn = $this->t_case->getJobFilename();
@@ -105,6 +109,7 @@ class Training
 	}
 
 	/* TODO Extend with number runs. */
+	/** @param array<string,mixed> $stat */
 	public function run(int $max_runs = 1, ?array &$stat = array()) : void
 	{
 		$type = $this->t_case->getType();

lib/php/libsdk/SDK/Build/PGO/TrainingCaseIterator.php

@@ -4,12 +4,21 @@ namespace SDK\Build\PGO;
 
 use SDK\Build\PGO\Config as PGOConfig;
 
-
+/**
+ * @implements \Iterator<?string,Interfaces\TrainingCase>
+ */
 class TrainingCaseIterator implements \Iterator
 {
+	/** @var PGOConfig */
 	protected $conf;
+
+	/** @var array<string> */
 	protected $items = array();
+
+	/** @var int */
 	protected $idx;
+
+	/** @var object */
 	protected $el;
 
 	public function __construct(PGOConfig $conf)
@@ -50,6 +59,7 @@ class TrainingCaseIterator implements \Iterator
 		return $base . DIRECTORY_SEPARATOR . "TrainingCaseHandler.php";
 	}
 
+	#[\ReturnTypeWillChange]
 	public function current()
 	{
 		$base = $this->items[$this->idx];
@@ -73,21 +83,25 @@ class TrainingCaseIterator implements \Iterator
 		return $this->el;
 	}
 
+	#[\ReturnTypeWillChange]
 	public function next()
 	{
 		$this->idx++;
 	}
 
+	#[\ReturnTypeWillChange]
 	public function rewind()
 	{
 		$this->idx = 0;
 	}
 
+	#[\ReturnTypeWillChange]
 	public function valid()
 	{
 		return $this->idx < count($this->items);
 	}
 
+	#[\ReturnTypeWillChange]
 	public function key()
 	{
 		if (!is_object($this->el)) {

lib/php/libsdk/SDK/Cache.php

@@ -4,7 +4,10 @@ namespace SDK;
 
 class Cache
 {
+	/** @var string */
 	protected $id;
+
+	/** @var string */
 	protected $hash;
 
 	public function __construct(string $id)
@@ -79,7 +82,7 @@ class Cache
 	{/*{{{*/
 		$p = $this->getCacheablePath($path, $relative);
 
-		if ($this->isFileCached($p)) {
+		if (file_exists($p)) {
 			return file_get_contents($p);
 		}
 

lib/php/libsdk/SDK/Config.php

@@ -7,20 +7,40 @@ use SDK\Build\Dependency\Fetcher;
 class Config
 {
 	/* Config variables. */
-	protected static $depsHost = 'windows.php.net';
+
+	/** @var string */
+	protected static $depsHost = 'phpext.phptools.online';
+
+	/** @var int */
 	protected static $depsPort = 443;
+
+	/** @var string */
 	protected static $depsUriScheme = "https";
-	protected static $depsBaseUri = "/downloads/php-sdk/deps";
 
-	/* protected static $sdkNugetFeedUrl = "http://127.0.0.1/sdk/nuget"; */
+	/** @var string */
+	protected static $depsBaseUri = "/api/downloadable/download";
 
+	/** @var string */
+	protected static $sdkNugetFeedUrl = "http://127.0.0.1/sdk/nuget"; // experimental?
+
+	/** @var array<mixed> */
 	protected static $knownBranches = array ();
 
 	/* Helper props and methods. */
+
+	/** @var ?string */
 	protected static $currentBranchName = NULL;
+
+	/** @var ?string */
 	protected static $currentArchName = NULL;
+
+	/** @var ?string */
 	protected static $currentCrtName = NULL;
+
+	/** @var ?string */
 	protected static $currentStabilityName = NULL;
+
+	/** @var ?string */
 	protected static $depsLocalPath = NULL;
 
 	public static function getDepsHost() : string
@@ -28,7 +48,7 @@ class Config
 		return self::$depsHost;
 	}/*}}}*/
 
-	public static function getDepsPort() : string
+	public static function getDepsPort() : int
 	{/*{{{*/
 		return self::$depsPort;
 	}/*}}}*/
@@ -47,8 +67,8 @@ class Config
 	{/*{{{*/
 		$arch = strtolower($arch);
 
-		if ("x64" != $arch && "x86" != $arch) {
-			throw new Exception("Unknown arch keyword, either x86 or x64 is accepted");
+		if ("x64" != $arch && "x86" != $arch && "arm64" != $arch) {
+			throw new Exception("Unknown arch keyword, x86 or x64 or arm64 is accepted");
 		}
 
 		self::$currentArchName = $arch;
@@ -72,6 +92,8 @@ class Config
 					self::setCurrentArchName("x64");
 				} elseif (preg_match(",x86,", $out[0])) {
 					self::setCurrentArchName("x86");
+				} elseif (preg_match(",arm64,", $out[0])) {
+					self::setCurrentArchName("arm64");
 				} else {
 					throw new Exception("Couldn't determine Arch.");
 				}
@@ -132,6 +154,7 @@ class Config
 		return self::$currentStabilityName;
 	}	/*}}}*/
 
+	/** @return array<mixed> */
 	public static function getKnownBranches() : array
 	{/*{{{*/
 		if (empty(self::$knownBranches)) {
@@ -144,9 +167,9 @@ class Config
 			$fetcher = new Fetcher(self::$depsHost, self::$depsPort, self::$depsUriScheme);
 
 			$tmp = $fetcher->getByUri(self::$depsBaseUri . "/series/");
-			if (false !== $tmp) {
+			if ("" !== $tmp) {
 				$data = array();
-				if (preg_match_all(",/packages-(.+)-(v[cs]\d+)-(x86|x64)-(stable|staging)\.txt,U", $tmp, $m, PREG_SET_ORDER)) {
+				if (preg_match_all(",packages-(.+)-(v[cs]\d+)-(x86|x64|arm64)-(stable|staging)\.txt,Us", $tmp, $m, PREG_SET_ORDER)) {
 					foreach ($m as $b) {
 						if (!isset($data[$b[1]])) {
 							$data[$b[1]] = array();
@@ -195,7 +218,7 @@ class Config
 		}
 
 		/* Try to figure out the branch. The worky scenarios are
-			- CWD is in php-src 
+			- CWD is in php-src
 			- phpize is on the path
 			FIXME for the dev package, there should be a php-config utility
 		 */
@@ -233,7 +256,7 @@ class Config
 				$cmd = "\"$git\" branch";
 
 				$ret = trim(shell_exec($cmd));
-				if (preg_match_all(",\*\s+master,", $ret) > 0) {	
+				if (preg_match_all(",\*\s+master,", $ret) > 0) {
 					$branch = "master";
 				}
 			}
@@ -248,10 +271,11 @@ class Config
 			$branch = self::guessCurrentBranchName();
 			self::setCurrentBranchName($branch);
 		}
-	
+
 		return self::$currentBranchName;
 	}/*}}}*/
 
+	/** @return array<mixed> */
 	public static function getCurrentBranchData() : array
 	{/*{{{*/
 		$ret = array();
@@ -262,6 +286,7 @@ class Config
 			throw new Exception("Unknown branch '$current_branch_name'");
 		}
 
+		$crt = null;
 		$cur_crt = Config::getCurrentCrtName();
 		if (count($branches[$current_branch_name]) > 1) {
 			if (NULL === $cur_crt) {
@@ -276,7 +301,7 @@ class Config
 				}
 			}
 			if (!$cur_crt_usable) {
-				throw new Exception("The passed CRT '$cur_crt' doesn't match any availbale for branch '$current_branch_name'");
+				throw new Exception("The passed CRT '$cur_crt' doesn't match any available for branch '$current_branch_name'");
 			}
 			$data = $branches[$current_branch_name][$cur_crt];
 		} else {
@@ -284,7 +309,7 @@ class Config
 			$crt = key($branches[$current_branch_name]);
 			$data = $branches[$current_branch_name][$crt];
 			if ($crt != $cur_crt) {
-				throw new Exception("The passed CRT '$cur_crt' doesn't match any availbale for branch '$current_branch_name'");
+				throw new Exception("The passed CRT '$cur_crt' doesn't match any available for branch '$current_branch_name'");
 			}
 		}
 
@@ -311,7 +336,7 @@ class Config
 			throw new Exception("Failed to find config with arch '" . self::getCurrentArchName() . "'");
 		}
 
-		return $ret; 
+		return $ret;
 	}/*}}}*/
 
 	public static function getSdkNugetFeedUrl() : string
@@ -343,7 +368,7 @@ class Config
 			throw new Exception("Couldn't find the SDK version file.");
 		}
 
-		return file_get_contents($path);
+		return trim(file_get_contents($path));
 	}/*}}}*/
 
 	public static function getDepsLocalPath() : ?string
@@ -366,7 +391,7 @@ class Config
 				self::setDepsLocalPath($tmp);
 			}
 		}
-		
+
 		if (NULL == self::$depsLocalPath) {
 			$tmp = realpath("../deps");
 			if (is_dir($tmp)) {

lib/php/libsdk/SDK/FileOps.php

@@ -90,10 +90,11 @@ trait FileOps
 
 			if ($item->isFile()) {
 				if (!call_user_func($cb, $src_path, $dst_path)) {
+					assert(is_string($cb));
 					throw new Exception("Unable to $cb '$src_path' to '$dst_path'");
 				}
 			}
-			
+
 		}
 
 		return true;
@@ -121,11 +122,13 @@ trait FileOps
 retry:
 		$ch = curl_init();
 
+	 echo "CALL $url \n";
+
 		curl_setopt($ch, CURLOPT_URL, $url);
 
 		if ($dest_fn) {
 			$fd = fopen($dest_fn, "w+");
-			curl_setopt($ch, CURLOPT_FILE, $fd); 
+			curl_setopt($ch, CURLOPT_FILE, $fd);
 		} else {
 			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
 		}
@@ -134,10 +137,25 @@ retry:
 		curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
 		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
 		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
-		curl_setopt($ch, CURLOPT_USERAGENT, Config::getSdkUserAgentName());
 		curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
+		curl_setopt($ch, CURLOPT_VERBOSE, 1);
+
+	 	$token = getenv('API_TOKEN');
+	 	if (!empty($token)) {
+			echo "**** define authorization header ! ****\n";
+			var_dump(curl_setopt($ch, CURLOPT_HTTPHEADER, ['Accept: text/plain','X-custom-header: top1','Authorization: Bearer '.$token]));
+		}
+
+		curl_setopt($ch, CURLOPT_USERAGENT, Config::getSdkUserAgentName());
+
+		echo "curl_error=". curl_error($ch) ."\n";
+
+
+		// workaround for <https://github.com/microsoft/php-sdk-binary-tools/issues/69>
+		curl_setopt($ch, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_1_1);
 
 		$ret = curl_exec($ch);
+		var_dump($ret);
 
 		$code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
 		if (false === $ret || 200 !== $code) {

lib/php/libsdk/SDK/Lock.php

@@ -4,10 +4,19 @@ namespace SDK;
 
 class Lock
 {
+	/** @var ?resource */
 	protected $fd;
+
+	/** @var string */
 	protected $fn;
+
+	/** @var bool */
 	protected $locked = false;
+
+	/** @var bool|int */
 	protected $wouldBlock = false;
+
+	/** @var bool|int */
 	protected $shared = false;
 
 	public function __construct(string $tag, bool $auto = true, bool $autoShared = false)

pgo/cases/drupal/TrainingCaseHandler.php

@@ -11,9 +11,16 @@ use SDK\Build\PGO\Tool;
 
 class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\TrainingCase
 {
+	/** @var string */
 	protected $base;
+
+	/** @var ?Interfaces\Server $nginx */
 	protected $nginx;
+
+	/** @var mixed */
 	protected $php;
+
+	/** @var int */
 	protected $max_runs = 8;
 
 	public function __construct(Config $conf, ?Interfaces\Server $nginx, ?Interfaces\Server\DB $maria)
@@ -65,6 +72,7 @@ class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\T
 		$this->nginx->addServer($tpl_fn, $vars);
 	}
 
+	/** @return void */
 	public function setupUrls()
 	{
 		$this->nginx->up();

pgo/cases/joomla/TrainingCaseHandler.php

@@ -11,10 +11,19 @@ use SDK\Build\PGO\Tool;
 
 class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\TrainingCase
 {
+	/** @var string */
 	protected $base;
+
+	/** @var ?Interfaces\Server $nginx */
 	protected $nginx;
+
+	/** @var mixed */
 	protected $php;
+
+	/** @var ?Interfaces\Server\DB */
 	protected $maria;
+
+	/** @var int */
 	protected $max_runs = 4;
 
 	public function __construct(Config $conf, ?Interfaces\Server $nginx, ?Interfaces\Server\DB $maria)
@@ -99,6 +108,7 @@ class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\T
 		$this->maria->down(true);
 	}
 
+	/** @return void */
 	public function setupUrls()
 	{
 		$this->maria->up();

pgo/cases/joomla/phpsdk_pgo.json

@@ -1,5 +1,5 @@
 {
-	"joomla_zip_url": "https://github.com/joomla/joomla-cms/releases/download/3.8.11/Joomla_3.8.11-Stable-Full_Package.zip",
+	"joomla_zip_url": "https://github.com/joomla/joomla-cms/releases/download/3.9.13/Joomla_3.9.13-Stable-Full_Package.zip",
 	"type": "web",
 	"srv_http": "nginx",
 	"srv_db": "mariadb"

pgo/cases/mediawiki/TrainingCaseHandler.php

@@ -11,9 +11,16 @@ use SDK\Build\PGO\Tool;
 
 class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\TrainingCase
 {
+	/** @var string */
 	protected $base;
+
+	/** @var ?Interfaces\Server $nginx */
 	protected $nginx;
+
+	/** @var mixed */
 	protected $php;
+
+	/** @var int */
 	protected $max_runs = 4;
 
 	public function __construct(Config $conf, ?Interfaces\Server $nginx, ?Interfaces\Server\DB $srv_db)
@@ -82,6 +89,7 @@ class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\T
 		$php->exec($cmd);
 	}
 
+	/** @return void */
 	public function setupUrls()
 	{
 		$this->nginx->up();

pgo/cases/pgo01org/TrainingCaseHandler.php

@@ -11,10 +11,19 @@ use SDK\Build\PGO\Tool;
 
 class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\TrainingCase
 {
+	/** @var string */
 	protected $base;
+
+	/** @var ?Interfaces\Server $nginx */
 	protected $nginx;
+
+	/** @var ?Interfaces\Server\DB */
 	protected $maria;
+
+	/** @var mixed */
 	protected $php;
+
+	/** @var int */
 	protected $max_runs = 12;
 
 	public function __construct(Config $conf, ?Interfaces\Server $nginx, ?Interfaces\Server\DB $maria)
@@ -97,6 +106,18 @@ class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\T
 		$class = preg_replace(",function Faculty,", "function __construct", $class);
 		file_put_contents($fl, $class);
 
+		// patch <https://github.com/intel/php_pgo_training_scripts/pull/4>
+		$fl = $htdocs . DIRECTORY_SEPARATOR . "standard_calls.php";
+		$standard_calls = file_get_contents($fl);
+		$standard_calls = preg_replace(",parse_str\(\\\$var1\),", "parse_str(\$var1, \$dummy)", $standard_calls);
+		file_put_contents($fl, $standard_calls);
+
+		// patch <https://github.com/intel/php_pgo_training_scripts/pull/5>
+		$fl = $htdocs . DIRECTORY_SEPARATOR . "init.php";
+		$standard_calls = file_get_contents($fl);
+		$standard_calls = preg_replace(",^initDB\(\);$,m", "mysqli_report(MYSQLI_REPORT_OFF);\n$0", $standard_calls);
+		file_put_contents($fl, $standard_calls);
+
 		//$php->exec($cmd, NULL, $env);
 		/* TODO check status or switch to cli. */
 		$out = file_get_contents("http://$http_host:$http_port/init.php");
@@ -107,6 +128,7 @@ class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\T
 
 	}
 
+	/** @return void */
 	public function setupUrls()
 	{
 		$url = "http://" . $this->getHttpHost() . ":" . $this->getHttpPort();

pgo/cases/symfony_demo/TrainingCaseHandler.php

@@ -11,9 +11,16 @@ use SDK\Build\PGO\Tool;
 
 class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\TrainingCase
 {
+	/** @var string */
 	protected $base;
+
+	/** @var ?Interfaces\Server $nginx */
 	protected $nginx;
+
+	/** @var mixed */
 	protected $php;
+
+	/** @var int */
 	protected $max_runs = 4;
 
 	public function __construct(Config $conf, ?Interfaces\Server $nginx, ?Interfaces\Server\DB $srv_db)
@@ -61,6 +68,7 @@ class TrainingCaseHandler extends Abstracts\TrainingCase implements Interfaces\T
 		$this->nginx->addServer($tpl_fn, $vars);
 	}
 
+	/** @return void */
 	public function setupUrls()
 	{
 		$this->nginx->up();