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phpcallbackinline

php inline callback

A quick question.

Is it possible to declare the callback function inline, in php? For example,

array_filter($input_array, "function($item) { $item['state'] != 0 }")
Solution

  • Yes, after php 5.3, you could use anonymous function.

    array_filter($input_array, function($item) { return $item['state'] != 0; });