ksort( ) function sorts array by its keys while preserving the values : Array sort « Data Structure « PHP






  1. PHP
  2. Data Structure
  3. Array sort

ksort( ) function sorts array by its keys while preserving the values

 
//bool ksort ( array &arr [, int options] )


    $capitalcities['England'] = 'London';
    $capitalcities['Wales'] = 'Cardiff';
    $capitalcities['Scotland'] = 'Edinburgh';
    ksort($capitalcities);








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