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--TEST--
Test compact() function: ensure compact() doesn't pick up variables declared outside of current scope.
--FILE--
<?php
echo "*** Testing compact() : usage variations - variables outside of current scope ***\n";
$a = 'main.a';
$b = 'main.b';
function f() {
$b = 'f.b';
$c = 'f.c';
var_dump(compact('a','b','c'));
var_dump(compact(array('a','b','c')));
}
f();
?>
--EXPECTF--
*** Testing compact() : usage variations - variables outside of current scope ***
Warning: compact(): Undefined variable $a in %s on line %d
array(2) {
["b"]=>
string(3) "f.b"
["c"]=>
string(3) "f.c"
}
Warning: compact(): Undefined variable $a in %s on line %d
array(2) {
["b"]=>
string(3) "f.b"
["c"]=>
string(3) "f.c"
}
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