The great merge

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@4141 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Examples/php4/simple/BUILD.sh

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+#! /bin/sh -e
+
+${SWIG:=swig} -php4 -phpfull -noproxy -withc example.c example.i
+phpize && ./configure && make clean && make

SWIG/Examples/php4/simple/Makefile.old

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+TOP        = ../..
+SWIG       = $(TOP)/../swig
+SRCS       = example.c
+TARGET     = libexample
+INTERFACE  = example.i
+SWIGOPT    = -noproxy
+
+all::
+	$(MAKE) -f $(TOP)/Makefile SRCS='$(SRCS)' SWIG='$(SWIG)' \
+	SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' php4
+
+clean::
+	rm -f *_wrap* *.o core *~ *.so *.php
+
+check: all

SWIG/Examples/php4/simple/example.c

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+/* File : example.c */
+
+/* A global variable */
+double Foo = 3.0;
+
+/* Compute the greatest common divisor of positive integers */
+int gcd(int x, int y) {
+  int g;
+  g = y;
+  while (x > 0) {
+    g = x;
+    x = y % x;
+    y = g;
+  }
+  return g;
+}
+
+

SWIG/Examples/php4/simple/example.i

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+/* File : example.i */
+%module example
+
+extern int    gcd(int x, int y);
+extern double Foo;

SWIG/Examples/php4/simple/runme.php4

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+<?php
+
+require "example.php";
+
+# Call our gcd() function
+
+$x = 42;
+$y = 105;
+$g = gcd($x,$y);
+print "The gcd of $x and $y is $g\n";
+
+# Manipulate the Foo global variable
+
+# Output its current value
+print "Foo = " . $Foo . "\n";
+
+# Change its value
+$Foo = 3.1415926;
+
+# See if the change took effect ( this isn't a good example for php, see
+#				  manual for why. )
+print "Foo = "  . $Foo . "\n";
+
+?>