Lines Matching refs:a
2 Returning a reference from a function via another function
16 return $GLOBALS['a'];
23 echo "\n---> 1. Via a return by ref function call, assign by reference the return value of a functi…
24 unset($a, $b);
25 $a = 4;
27 $a++;
28 var_dump($a, $b);
30 echo "\n---> 2. Via a return by ref function call, assign by reference the return value of a functi…
31 unset($a, $b);
32 $a = 4;
34 $a++;
35 var_dump($a, $b);
37 echo "\n---> 3. Via a return by ref function call, assign by reference the return value of a functi…
38 unset($a, $b);
39 $a = 4;
41 $a++;
42 var_dump($a, $b);
46 ---> 1. Via a return by ref function call, assign by reference the return value of a function that …
52 ---> 2. Via a return by ref function call, assign by reference the return value of a function that …
58 ---> 3. Via a return by ref function call, assign by reference the return value of a function that …