| Autor | Zpráva | ||
|---|---|---|---|
| hugo123 Profil * |
#1 · Zasláno: 19. 3. 2012, 19:56:49
Ahojte,
potrebujem zotriedit toto asociativne pole podla argumentu "cislo": $pole[0] = array( "arg1" => 'nieco', "cislo" => 5, "arg3" => 0); $pole[1] = array( "arg1" => 'nieco', "cislo" => 1, "arg3" => 0); $pole[2] = array( "arg1" => 'nieco', "cislo" => 4, "arg3" => 0); Teda vysledok by mal byt: $pole[0] = array( "arg1" => 'nieco', "cislo" => 1, "arg3" => 0); $pole[1] = array( "arg1" => 'nieco', "cislo" => 4, "arg3" => 0); $pole[2] = array( "arg1" => 'nieco', "cislo" => 5, "arg3" => 0); Viete mi prosim poradit? Skusam vsetko mozne, ale nejde to :( Dakujem velmi pekne. |
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| nightfish_ Profil * |
#2 · Zasláno: 19. 3. 2012, 20:12:57
function mySort($a, $b) {
if ($a['cislo'] == $b['cislo']) return 0;
return ($a['cislo'] > $b['cislo']) ? 1 : -1;
}
uasort($pole, "mySort"); |
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| hugo123 Profil * |
#3 · Zasláno: 19. 3. 2012, 20:18:49
nightfish:
nefunguje.... ako je to mozne? |
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| nightfish_ Profil * |
#4 · Zasláno: 19. 3. 2012, 20:33:07
aha, ty nechceš zachovat klíče... takže
usort($pole, "mySort")
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| hugo123 Profil * |
#5 · Zasláno: 20. 3. 2012, 11:31:31
nightfish:
dikes :) |
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Časová prodleva: 11 let
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