On Dec 17, 2010, at 05:15, ojonam wrote:
> $getLink = function($x){return $this->Html->link($x, '#'.$x);};
> $alphabet = array_map($getLink, array_merge(range('a','z')));
In PHP 6.x or possibly 5.4.x you should be able to do this:
$getLink = function($x)use($this){return $this->Html->link($x, '#'.$x);};
$alphabet = array_map($getLink, array_merge(range('a','z')));
However, it's not possible for an anonymous function to use "$this" in PHP
5.3.x; see this bug report:
http://bugs.php.net/bug.php?id=49543
Until then, you have to copy $this to a temporary variable; here, I copy it to
"$view":
$view = $this;
$getLink = function($x)use($view){return $view->Html->link($x, '#'.$x);};
$alphabet = array_map($getLink, array_merge(range('a','z')));
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