| <?php | |
| require "example.php"; | |
| # Call our gcd() function | |
| $x = "42 aaa"; | |
| $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_get() . "\n"; | |
| # Change its value | |
| Foo_set(3.1415926); | |
| # See if the change took effect ( this isn't a good example for php, see | |
| # manual for why. ) | |
| print "Foo = " . Foo_get() . "\n"; | |
| print_Foo(); |