note 98009 added to function.key
| From: | bulimaxiu at op dot pl | Date: | Thu, 20 May 2010 13:00:46 +0000 |
| Subject: | note 98009 added to function.key | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-169447@lists.php.net to get a copy of this message | ||
Problem with classes, when extrasing key:
<?
class klasa {
function __construct($id_polaczenia_get=Null) {
$this->config['local'] = Array ('key1' => 'value1',
'key2' => 'value2',
'key3' => 'value3');
}
function demo ($par=Null) {
if ($par==Null) {
$par = key ($this->config); // should get 'local' key
}
In this situation $par = Null instead of 'local'. After simple change:
function demo ($par=Null) {
if ($par==Null) {
$___something = $this->config;
$par = key ($this->config);
}
it return properly key: 'local'.
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Server IP: 194.24.174.37
Probable Submitter: 83.11.33.234
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Manual Page -- http://www.php.net/manual/en/function.key.php
Edit -- https://master.php.net/note/edit/98009
Del: integrated -- https://master.php.net/note/delete/98009/integrated
Del: useless -- https://master.php.net/note/delete/98009/useless
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Del: non-english -- https://master.php.net/note/delete/98009/non-english
Del: in docs -- https://master.php.net/note/delete/98009/in+docs
Del: other reasons-- https://master.php.net/note/delete/98009
Reject -- https://master.php.net/note/reject/98009
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