#4709: Set::combine returns array_combine warning when encountering an empty 
array
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    Reporter:  Laeffe                                    |         Owner:  
the_undefined
        Type:  Bug                                       |        Status:  
reopened     
    Priority:  Medium                                    |     Milestone:  
1.2.x.x      
   Component:  Core Libs                                 |       Version:  RC1  
        
    Severity:  Normal                                    |    Resolution:       
        
    Keywords:  set combine warning array_combine Laeffe  |   Php_version:  n/a  
        
Cake_version:  1.2.0.6311                                |  
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Changes (by techlands):

  * status:  closed => reopened
  * resolution:  invalid =>

Comment:

 I have run into this same problem..

 cake ver: 1.2.2.8120

 Warning (2): array_combine() [function.array-combine]: Both parameters
 should have an equal number of elements [CORE\cake\libs\set.php, line 976]

 $keys and $vals should be checked for equal size before being passed to
 array_combine to prevent a php warning



 {{{

 //Add this fix
 if (count($keys) != count($vals)) return array();

 return array_combine($keys, $vals);

 }}}

-- 
Ticket URL: <https://trac.cakephp.org/ticket/4709#comment:7>
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