update for php 7.1

* chase down REF zvals
* more robust type checks

Author: jcupitt

API-0.1.1 renamed to API-0.1.2

@@ -1,5 +1,10 @@
 vips extension changelog
 
+Version 0.1.2 (2016-10-24)
+--------------------------
+	* Always dereference REFERENCE zvalues
+	* More robust value type checking
+
 Version 0.1.1 (2016-10-20)
 --------------------------
 	* Support draw operations

ChangeLog

@@ -65,7 +65,7 @@ libvips website, or build your own.
 ### Installing
 
 ```
-$ pear install vips-0.1.1.tgz
+$ pear install vips-0.1.2.tgz
 ```
 
 to install.
@@ -110,7 +110,7 @@ See `examples/`.
 $ pear package
 ```
 
-to make `vips-0.1.1.tgz`.
+to make `vips-0.1.2.tgz`.
 
 To install by hand:
 

README.md

@@ -17,8 +17,8 @@ http://pear.php.net/dtd/package-2.0.xsd">
  </lead>
  <date>2016-10-20</date>
  <version>
-  <release>0.1.1</release>
-  <api>0.1.1</api>
+  <release>0.1.2</release>
+  <api>0.1.2</api>
  </version>
  <stability>
   <release>alpha</release>
@@ -30,12 +30,12 @@ http://pear.php.net/dtd/package-2.0.xsd">
  </notes>
  <contents>
   <dir name="/">
-   <file role='doc' name='API-0.1.1'/>
+   <file role='doc' name='API-0.1.2'/>
    <file role='doc' name='CREDITS'/>
    <file role='doc' name='EXPERIMENTAL'/>
    <file role='doc' name='LICENSE.txt'/>
    <file role='doc' name='README.md'/>
-   <file role='doc' name='RELEASE-0.1.1'/>
+   <file role='doc' name='RELEASE-0.1.2'/>
    <file role='doc' name='ChangeLog'/>
 
    <file role='src' name='config.m4'/>
@@ -63,6 +63,9 @@ http://pear.php.net/dtd/package-2.0.xsd">
     <file role='test' name='017.phpt'/>
     <file role='test' name='026.phpt'/>
     <file role='test' name='027.phpt'/>
+    <file role='test' name='028.phpt'/>
+    <file role='test' name='029.phpt'/>
+    <file role='test' name='030.phpt'/>
 
      <dir name="images">
       <file role='test' name='img_0076.jpg'/>
@@ -86,6 +89,16 @@ http://pear.php.net/dtd/package-2.0.xsd">
  </extsrcrelease>
  <changelog>
 
+   <release>
+   <stability><release>alpha</release><api>alpha</api></stability>
+   <version><release>0.1.2</release><api>0.1.2</api></version>
+   <date>2016-10-24</date>
+   <notes>
+	* Always dereference REFERENCE zvalues
+	* More robust value type checking
+   </notes>
+  </release>
+
    <release>
    <stability><release>alpha</release><api>alpha</api></stability>
    <version><release>0.1.1</release><api>0.1.1</api></version>

RELEASE-0.1.1 renamed to RELEASE-0.1.2

@@ -5,7 +5,7 @@
 extern zend_module_entry vips_module_entry;
 #define phpext_vips_ptr &vips_module_entry
 
-#define PHP_VIPS_VERSION "0.1.1" /* Replace with version number for your extension */
+#define PHP_VIPS_VERSION "0.1.2" /* Replace with version number for your extension */
 
 #ifdef PHP_WIN32
 #	define PHP_VIPS_API __declspec(dllexport)

package.xml

@@ -7,7 +7,6 @@ vips_call supports optional input and output args
   $point = vips_call("black", NULL, 1, 1)["out"];
   $image = vips_call("embed", $point, 10, 20, 100, 100, 
 	["extend" => "white"])["out"];
-
   $result = vips_call("min", $image, ["x" => true, "y" => true]);
 
   if ($result["out"] == 0 &&