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SplHeap::next> <SplHeap::isEmpty
Last updated: Fri, 10 Oct 2008

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SplHeap::key

(No version information available, might be only in CVS)

SplHeap::key — Return current node index

Description

mixed SplHeap::key ( void )

This function returns the current node index

Parameters

This function has no parameters.

Return Values

The current node index.



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SplHeap::next> <SplHeap::isEmpty
Last updated: Fri, 10 Oct 2008
 
 
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