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mehlah/li3_before_after_filter.php

Created May 29, 2011 14:18
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Li3 before and after filters
Raw
li3_before_after_filter.php
Dispatcher::applyFilter('_callable', function($self, $params, $chain) {
$chain = $chain->next($self, $params, $chain);
$chain->applyFilter('__invoke', function($self, $params, $chain) {
var_dump("before filter");
$chain = $chain->next($self, $params, $chain);
var_dump("after");
return $chain;
});
return $chain;
});
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