improve crt usability check with multiple choices

README.md

@@ -12,7 +12,7 @@ The PHP SDK 2.0 is compatible with PHP 7.0 and above. The compatibility with old
 
 # Requirements
 
-- `Visual C++ 2015` must be installed prior SDK usage
+- `Visual C++ 2015` or `Visual C++ 2017` must be installed prior SDK usage
 - if `Cygwin` is installed, please read notes in the pitfalls section
 - if a 64-bit build is intended, a 64-bit system is required. Cross compilation of 64-bit on 32-bit system is not supported at the moment
 

VERSION

@@ -1 +1 @@
-2.0.0beta2
+2.0.0beta3

bin/phpsdk_setshell.bat

@@ -64,23 +64,24 @@ if /i "%1"=="vc14" (
 )
 set TMPKEY=
 
-rem get sdk dir
-if /i "%PHP_SDK_OS_ARCH%"=="x64" (
-	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
-)
-for /f "tokens=2*" %%a in ('reg query "!TMPKEY!" /v InstallationFolder') do (
-	if exist "%%b\Include\um\Windows.h" (
-		set PHP_SDK_WIN_SDK_DIR=%%b
+if /i "%PHP_SDK_VC%"=="vc14" (
+	rem get sdk dir
+	if /i "%PHP_SDK_OS_ARCH%"=="x64" (
+		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
 	)
+	for /f "tokens=2*" %%a in ('reg query "!TMPKEY!" /v InstallationFolder') do (
+		if exist "%%b\Include\um\Windows.h" (
+			set PHP_SDK_WIN_SDK_DIR=%%b
+		)
+	)
+	if not defined PHP_SDK_WIN_SDK_DIR (
+		echo Windows SDK not found.
+		goto out_error;
+	)
+	set TMPKEY=
 )
-if not defined PHP_SDK_WIN_SDK_DIR (
-	echo Windows SDK not found.
-	goto out_error;
-)
-set TMPKEY=
-
 
 if /i "%PHP_SDK_ARCH%"=="x64" (
 	if /i "%1"=="vc14" (

lib/php/libsdk/SDK/Config.php

@@ -134,8 +134,14 @@ class Config
 				throw new Exception("More than one CRT is available for branch '" . self::$currentBranchName . "', pass one explicitly.");
 			}
 
-			$crt = array_keys($branches[self::$currentBranchName])[0];
-			if ($cur_crt != $crt) {
+			$cur_crt_usable = false;
+			foreach (array_keys($branches[self::$currentBranchName]) as $crt) {
+				if ($cur_crt == $crt) {
+					$cur_crt_usable = true;
+					break;
+				}
+			}
+			if (!$cur_crt_usable) {
 				throw new Exception("The passed CRT '$cur_crt' doesn't match any availbale for branch '" . self::$currentBranchName . "'");
 			}
 			$data = $branches[self::$currentBranchName][$cur_crt];