#63: Array indices containing "." don't work
Issue revisions
- new by gunigugu at 2010-M-16 11:00
| Type |  bug |
|---|---|
| State |  new |
| Priority |  normal |
| Resolution |  none |
| Assigned to | Nobody |
| Scheduled for | |
| Affected versions | 1.1.1 |
| Affected components | Core |
| Last change | Tuesday 16 March 2010 11:00:54 UTC by gunigugu |
Short description
Tryed to access an array through it's index, the array didn't find the index although it's there. (similar to: http://bugs.dwoo.org/dwoo/bugs/issue/44/)
Environment
...
Steps to reproduce
$dwoo->assign('myArray', array('ab.cd' => 123, 'efg' => 456)); $dwoo->assign('myIndex', 'ab.cd');
{var_dump $myArray[$myIndex]}
Expected behavior
{var_dump $myArray[$myIndex]} => int 123
{var_dump $myIndex} => string 'ab.cd' (length=5) {var_dump $myArray['ab.cd']} => int 123
Actual behavior
{var_dump $myArray[$myIndex]} => null
{var_dump $myIndex} => string 'ab.cd' (length=5) {var_dump $myArray['ab.cd']} => int 123
Jordi Boggiano at Tuesday 16 March 2010 17:29:46 UTC
This is really tricky to fix, considering the parsing happens at runtime when you have variable variables. I will have a look at how I do it again maybe I have a better idea now than I did when I first wrote it, but I would advise you to just avoid using dots in keys as much as possible until then.
char101 at Thursday 30 December 2010 08:32:21 UTC
I just found this bug. Here's an alternative way
create this plugin
arrget.php:
<?php function Dwoo_Plugin_arrget(Dwoo $dwoo, $arr) { $args = func_get_args(); for ($i = 2, $n = count($args); $i < $n; ++$i) { if (isset($arr[$args[$i]])) { $arr = $arr[$args[$i]]; } else { return null; } } return $arr; }In the template:
{arrget($myArray, $myIndex)}