Brad LaFountain <[EMAIL PROTECTED]> writes:
> PHP_FUNCTION(ref_assign)
> {
> zval *bar, *foo;
>
> if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "zz", &bar, &foo) ==
> FAILURE) {
> return;
> }
>
> ZVAL_ADDREF(foo);
> *bar = *foo;
> bar->is_ref = TRUE;
> bar->refcount = 1;
> }
>
> this works, but i don't know if its the best way to do it.
>
Thanks, but it doesn't actually work for me. Witness:
[tim@myst php-4.2.3]$ ./php -f ext/foo/foo.php
foo
foo
baz
-*-
^@\204�
FATAL: erealloc(): Unable to allocate 1515870811 bytes
Segmentation fault (core dumped)
[tim@myst php-4.2.3]$
ext/foo/foo.php contains:
<?
if(!extension_loaded('foo')) {
dl('foo.so');
}
//make two variables
$foo = "foo";
$bar = "zonk";
//reference assignment
$bar =& $foo;
//should be identical
echo "$foo\n";
echo "$bar\n";
//set foo and bar to "baz"
$bar = "baz";
//should print "baz"
echo "$foo\n";
echo "-*-\n";
//make two variables
$wibb = "foo";
$wobb = "zonk";
//reference assignment
ref_assign($wobb, $wibb);
//set wibb and wobb to "baz"
echo "$wibb\n";
echo "$wobb\n";
//should print "baz"
$wobb = "baz";
echo "$wibb\n";
?>
-Tim
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