| --TEST-- | |
| Bug #53958 (Closures can't 'use' shared variables by value and by reference) | |
| --FILE-- | |
| // TEST 1 | |
| $a = 1; | |
| $fn1 = function() use ($a) {echo "$a\n"; $a++;}; | |
| $fn2 = function() use ($a) {echo "$a\n"; $a++;}; | |
| $a = 5; | |
| $fn1(); // 1 | |
| $fn2(); // 1 | |
| $fn1(); // 1 | |
| $fn2(); // 1 | |
| // TEST 2 | |
| $b = 1; | |
| $fn1 = function() use (&$b) {echo "$b\n"; $b++;}; | |
| $fn2 = function() use (&$b) {echo "$b\n"; $b++;}; | |
| $b = 5; | |
| $fn1(); // 5 | |
| $fn2(); // 6 | |
| $fn1(); // 7 | |
| $fn2(); // 8 | |
| // TEST 3 | |
| $c = 1; | |
| $fn1 = function() use (&$c) {echo "$c\n"; $c++;}; | |
| $fn2 = function() use ($c) {echo "$c\n"; $c++;}; | |
| $c = 5; | |
| $fn1(); // 5 | |
| $fn2(); // 1 | |
| $fn1(); // 6 | |
| $fn2(); // 1 | |
| // TEST 4 | |
| $d = 1; | |
| $fn1 = function() use ($d) {echo "$d\n"; $d++;}; | |
| $fn2 = function() use (&$d) {echo "$d\n"; $d++;}; | |
| $d = 5; | |
| $fn1(); // 1 | |
| $fn2(); // 5 | |
| $fn1(); // 1 | |
| $fn2(); // 6 | |
| --EXPECT-- | |
| 1 | |
| 1 | |
| 1 | |
| 1 | |
| 5 | |
| 6 | |
| 7 | |
| 8 | |
| 5 | |
| 1 | |
| 6 | |
| 1 | |
| 1 | |
| 5 | |
| 1 | |
| 6 | |