[php] jak ustawic tablice od najwiekszej wartosci Opcje

[AndyPSV]

Mam takie cos, chce ustawic ta tablice po najwiekszej wartosci "e_months0" (teraz jest dobrze ustawiona, ale jak zrobic skrypt, ktory by ustawial ja?):

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array (
  0 => 
  array (
    'id' => '1',
    'nick' => 'AndyPSV',
    'status' => 'admin',
    'first_name' => 'Andrzej Jeziorski',
    'c_months3' => 0,
    'c_months1' => 0,
    'c_months0' => 5,
    'c_months_now' => 3,
    'e_months3' => '',
    'e_months1' => '',
    'e_months0' => '100',
    'this_month' => 500,
  ),
  1 => 
  array (
    'id' => '2',
    'nick' => 'Toruniak',
    'status' => 'caller',
    'first_name' => '',
    'c_months3' => 0,
    'c_months1' => 0,
    'c_months0' => 0,
    'c_months_now' => 0,
    'e_months3' => '',
    'e_months1' => '',
    'e_months0' => '',
    'this_month' => 0,
  ),
)
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[AndyPSV]

prosilbym o kod, gdybym wiedzial jak to zrobic nie prosilbym o pomoc
jak to zrobic?

dziala! zrobione, dzieki

[PHP] pobierz, plaintext 
<?php
 
$array = array (
  0 => 
  array (
    'id' => '1',
    'nick' => 'AndyPSV',
    'status' => 'admin',
    'first_name' => 'Andrzej Jeziorski',
    'c_months3' => 0,
    'c_months1' => 0,
    'c_months0' => 5,
    'c_months_now' => 3,
    'e_months3' => '',
    'e_months1' => '',
    'e_months0' => '100',
    'this_month' => 500,
  ),
  1 => 
  array (
    'id' => '2',
    'nick' => 'Toruniak',
    'status' => 'caller',
    'first_name' => '',
    'c_months3' => 0,
    'c_months1' => 0,
    'c_months0' => 0,
    'c_months_now' => 0,
    'e_months3' => '',
    'e_months1' => '',
    'e_months0' => '50',
    'this_month' => 0,
  ),
  2 => 
  array (
    'id' => '2',
    'nick' => 'Toruniak',
    'status' => 'caller',
    'first_name' => '',
    'c_months3' => 0,
    'c_months1' => 0,
    'c_months0' => 0,
    'c_months_now' => 0,
    'e_months3' => '',
    'e_months1' => '',
    'e_months0' => '400',
    'this_month' => 0,
  ),
);
 
usort($array, create_function('$a,$b','return $b["e_months0"] - $a["e_months0"];')); 
 
echo '<pre>'.var_export($array);
 
?>
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Ten post edytował AndyPSV 12.09.2010, 13:41:15