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<?php
### THIS VERSION was written for when php global vars fakingly mirrored
### the wrapped global vars, but it was very inefficient.
### For now we don't do this (pending some changes to php itself) so
### we use accessor functions instead; WE KEEP THIS version around ready
### for when those php changes are made and we can switch back.
### Specifically we want $_GLOBALS variable overloading like object
### property overloading
require "example.php";
/* Try to set the values of some global variables */
$ivar = 42;
$svar = -31000;
$lvar = 65537;
$uivar = 123456;
$usvar = 61000;
$ulvar = 654321;
$scvar = -13;
$ucvar = 251;
$cvar = "S";
$fvar = 3.14159;
$dvar = 2.1828;
$strvar = "Hello World";
$cstrvar = "Goodbye";
$iptrvar = new_int(37);
$ptptr = new_point(37,42);
$name = "Bill";
echo "Variables (values printed from PHP)\n";
echo "ivar = $ivar\n";
echo "svar = $svar\n";
echo "lvar = $lvar\n";
echo "uivar = $uivar\n";
echo "usvar = $usvar\n";
echo "ulvar = $ulvar\n";
echo "scvar = $scvar\n";
echo "ucvar = $ucvar\n";
echo "cvar = $cvar\n";
echo "fvar = $fvar\n";
echo "dvar = $dvar\n";
echo "strvar = $strvar\n";
echo "cstrvar = $cstrvar\n";
echo "iptrvar = $iptrvar\n";
echo "name = $name\n";
echo "ptptr = $ptptr" , point_print($ptptr) , "\n";
echo "pt = $pt" , point_print($pt) , "\n";
echo "\nVariables (values printed from C)\n";
print_vars();
echo "\nI'm going to try and update a structure variable.\n";
$pt = $ptptr;
echo "The new value is \n";
pt_print();
echo "You should see the value", point_print($ptptr), "\n";
echo "\nNow I'm going to try and modify some read only variables\n";
echo "Trying to set 'path'\n";
/* Sadly this works */
$path = "Whoa!";
echo "Path = $path\n";
echo "Trying to set 'status'\n";
/* And this */
$status = 0;
echo "Status = $status\n";
?>
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