Created
June 4, 2011 23:09
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The power of empty
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| <?php | |
| if(isset($someArray) && is_array($someArray) | |
| && array_key_exists('firstKey', $someArray) | |
| && array_key_exists('secondKey', $someArray['firstKey']) | |
| && array_key_exists('thirdKey', $someArray['firstKey']['secondKey'])) { | |
| echo $someArray['firstKey']['secondKey']['thirdKey']; | |
| } |
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