modify build system to use php instead of php4

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10968 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/GIFPlot/Php/simple/Makefile

@@ -0,0 +1,20 @@
+TOP        = ../../..
+SWIG       = $(TOP)/../swig
+SWIGOPT    = -noproxy
+SRCS       =
+TARGET     = php_simple
+INTERFACE  = simple.i
+LIBS       = -L../.. -lgifplot
+INCLUDES   = -I../../Include
+
+all::
+	$(MAKE) -f $(TOP)/Makefile SRCS='$(SRCS)' SWIG='$(SWIG)' \
+	INCLUDES='$(INCLUDES)' LIBS='$(LIBS)' SWIGOPT='$(SWIGOPT)' \
+	TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' php
+
+clean::
+	$(MAKE) -f $(TOP)/Makefile php_clean
+	rm -f *.gif
+	rm -f php_simple.h
+
+check: all

Examples/GIFPlot/Php/simple/README

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+This is a very minimalistic example in which just a few functions
+and constants from library are wrapped and used to draw some simple
+shapes.  The script 'runme.pl' runs the example.
+
+

Examples/GIFPlot/Php/simple/runme.php

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+<?
+
+# Draw some simple shapes
+print "Drawing some basic shapes\n";
+
+require "simple.php";
+
+$cmap = new_ColorMap();
+$f    = new_FrameBuffer(400,400);
+
+# Clear the picture
+FrameBuffer_clear($f,BLACK);
+
+# Make a red box
+FrameBuffer_box($f,40,40,200,200,RED);
+
+# Make a blue circle
+FrameBuffer_circle($f,200,200,40,BLUE);
+
+# Make green line
+FrameBuffer_line($f,10,390,390,200, GREEN);
+
+# Write an image out to disk
+
+FrameBuffer_writeGIF($f,$cmap,"image.gif");
+print "Wrote image.gif\n";
+
+delete_FrameBuffer($f);
+delete_ColorMap($cmap);
+
+?>
+

Examples/GIFPlot/Php/simple/simple.i

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+/* This example shows a very simple interface wrapping a few 
+   primitive declarations */
+
+%module simple
+%{
+#include "gifplot.h"
+%}
+
+typedef unsigned char Pixel;
+
+/* Here are a few useful functions */
+
+ColorMap    *new_ColorMap(char *filename = 0);
+void         delete_ColorMap(ColorMap *cmap);
+
+FrameBuffer *new_FrameBuffer(unsigned int width, unsigned int height);
+void         delete_FrameBuffer(FrameBuffer *frame);
+void         FrameBuffer_clear(FrameBuffer *frame, Pixel color);
+void         FrameBuffer_line(FrameBuffer *frame, int x1, int y1, int x2, int y2, Pixel color);
+void         FrameBuffer_box(FrameBuffer *frame, int x1, int y1, int x2, int y2, Pixel color);
+void         FrameBuffer_circle(FrameBuffer *frame, int x1, int y1, int radius, Pixel color);
+int          FrameBuffer_writeGIF(FrameBuffer *f, ColorMap *c, char *filename);
+
+/* And some useful constants */
+
+#define BLACK   0
+#define WHITE   1
+#define RED     2
+#define GREEN   3
+#define BLUE    4
+#define YELLOW  5
+#define CYAN    6
+#define MAGENTA 7
+
+
+
+
+