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Re: Fast/Easy way to extract a column from multi-dimensional array? [message #176837 is a reply to message #176834] Fri, 27 January 2012 22:49 Go to previous messageGo to previous message
Thomas Mlynarczyk is currently offline  Thomas Mlynarczyk
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Registered: September 2010
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Thomas 'PointedEars' Lahn schrieb:
>> array_map( 'current', $array )
>
> array_map() it is, but one should not rely on that the array cursor is at
> the first element.

True. And I just remembered that the reset() function conveniently
returns the first element of the array, thus:

array_map( 'reset', $array )

But I admit that a custom function would be more flexible.

Greetings,
Thomas


--
Ce n'est pas parce qu'ils sont nombreux à avoir tort qu'ils ont raison!
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