Get the final key of an array in PHP
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by GSto
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Published on 2010-06-11T17:25:57Z
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2010/06/11
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I have a standard associative array in PHP. what's the simplest way to get the last key in that array?
example:
$foo = array('key1' => 'val1', 'key2' => 'val2', 'key3' => 'val3');
and i would like to get 'key3';
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