@ 2013-10-23T09:16:38Z <?php
$arr = array("foo",
"bar",
"baz");
foreach ($arr as &$item) { /* do nothing by reference */ }
print_r($arr);
foreach ($arr as $item) { /* do nothing by value */ }
print_r($arr); // $arr has changed....why?
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Output for 5.0.0 - 5.0.5 , 5.1.1 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.30 , 7.0.0 - 7.0.20 , 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 , 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Array
(
[0] => foo
[1] => bar
[2] => baz
)
Array
(
[0] => foo
[1] => bar
[2] => bar
)
Output for 5.1.0 Fatal error: fatal flex scanner internal error--end of buffer missed in /in/iH6UI on line 10
Process exited with code 255 . Output for 4.4.2 - 4.4.9 Parse error: syntax error, unexpected '&', expecting T_VARIABLE or '$' in /in/iH6UI on line 6
Process exited with code 255 . Output for 4.3.0 - 4.3.1 , 4.3.5 - 4.3.11 , 4.4.0 - 4.4.1 Parse error: parse error, unexpected '&', expecting T_VARIABLE or '$' in /in/iH6UI on line 6
Process exited with code 255 . Output for 4.3.2 - 4.3.4 Parse error: parse error, expecting `T_VARIABLE' or `'$'' in /in/iH6UI on line 6
Process exited with code 255 . preferences:dark mode live preview
314.36 ms | 401 KiB | 414 Q