Lines Matching refs:foo
7 class foo {
11 function &foo(){
12 $obj = new foo();
13 $GLOBALS['foo'] = &$obj;
14 return $GLOBALS['foo'];
16 $bar = &foo();
20 $bar = &foo();
23 $foo = &foo();
24 var_dump($foo);
25 var_dump($foo->fubar);
26 unset($foo);
27 $foo = &foo();
28 var_dump($foo->fubar);
31 object(foo)#%d (1) {
37 object(foo)#%d (1) {
