RE: [PHP] sort multidimension array

On 22 June 2006 02:22, weetat wrote: Hi all, I have multi-arrays as shown below: I implemented usort() to sort the array by 'country' field in the array. However there some empty string value in the array and i setup my cmpcountry() function to sort array, however , some country

[PHP] sort multidimension array

Hi all, I have multi-arrays as shown below: I implemented usort() to sort the array by 'country' field in the array. However there some empty string value in the array and i setup my cmpcountry() function to sort array, however , some country empty string value are sort first . Any ideas

Re: [PHP] sort multidimension array

Examine your function for the case of cmpcountry(Thailand, ); if($country2 == '') is true if($country1 $country2) is false Then ($country1 $country2) is false again and 1 is returned. This means that is less than Thailand, and should be sorted higher. The easiest way to fix this is actually

Re: [PHP] sort multidimension array

Hi David , Thanks for your input, it solve my problem. David Tulloh wrote: Examine your function for the case of cmpcountry(Thailand, ); if($country2 == '') is true if($country1 $country2) is false Then ($country1 $country2) is false again and 1 is returned. This means that is less