///Экономия//
if($conf['arena_econom']>0){
$i=0;
WHILE($i<$conf['arena_econom']){
$rand_keys = array_rand($kol_ataka, 1);
$kol_ataka[$rand_keys]++;
$i++;
}
}
/////////////
$all_frut = array_merge($fruits_ataka_plant,$fruits_hp_plant);
$all_kol = array_merge($kol_ataka,$kol_hp);
mysql_query("UPDATE `setting` SET `battle_plant_atak`='".(serialize($all_frut))."',`count_plant_atak`='".(serialize($all_kol))."' WHERE `id_user`='$ku[id]' LIMIT 1");

return "1";

}

$count_batle=mysql_result(mysql_query("SELECT COUNT(*) FROM `arena_batle` WHERE (`level`='$ku[level]' OR `level`='".($ku['level']-1)."' OR `level`='".($ku['level']+1)."') AND `status`='0'"),0);
if($count_batle==0){
$fruits1=array(); $kol1=array(); $plant1=array();
$fruits2=array(); $kol2=array(); $plant2=array();
$count_sila=0;
$count_en=0;
$q=mysql_query("SELECT * FROM `warehouse` WHERE `id_user` = '$ku[id]' AND `tachka` > '0' AND `fish` = '0'");
while($post=mysql_fetch_array($q))
{
$plant=mysql_fetch_array(mysql_query("SELECT * FROM `plant` WHERE `id` = '$post[id_plant]'"));
if($plant['level']<=$ku['level'] AND ($plant['type_arena']==1 OR $plant['type_arena']==2)){$count_sila=$count_sila+$post['tachka']; array_push($fruits1, "$post[id]");array_push($kol1, "$post[tachka]");array_push($plant1, "$post[id_plant]");}
if($plant['level']<=$ku['level'] AND ($plant['type_arena']==3 OR $plant['type_arena']==4)){$count_en=$count_en+$post['tachka'];array_push($fruits2, "$post[id]");array_push($kol2, "$post[tachka]");array_push($plant2, "$post[id_plant]");}
}

if($count_sila>=12 && $count_sila+$count_en>=20){
mysql_query("INSERT INTO `arena_batle` SET `id_user` = '$ku[id]', `level` = '$ku[level]'");
$arena_id=mysql_insert_id();
$xp = 500+(($ku['level']-20)*20)+$conf['arena_hp']*50;

//////////////////////Выбор овощей
fruits($count_en,$count_sila,$fruits1,$fruits2,$kol1,$kol2,$plant1,$plant2);
/////////////////////

mysql_query("UPDATE `setting` SET `battle_arena` = '$arena_id',`battle_hp`='$xp' WHERE `id_user`='$ku[id]' LIMIT 1");
}else{header("Location: /arena/many_fruit");}

}else{
if($count_batle>=1 && mysql_result(mysql_query("SELECT COUNT(*) FROM `arena_batle` WHERE `id_user` = '$ku[id]'"),0)==0 && empty($conf['battle_arena'])){

$fruits1=array(); $kol1=array(); $plant1=array();
$fruits2=array(); $kol2=array(); $plant2=array();

$count_sila=0;
$count_en=0;
$q=mysql_query("SELECT * FROM `warehouse` WHERE `id_user` = '$ku[id]' AND `tachka` > '0' AND `fish` = '0'");
while($post=mysql_fetch_array($q))
{
$plant=mysql_fetch_array(mysql_query("SELECT * FROM `plant` WHERE `id` = '$post[id_plant]'"));
if($plant['level']<=$ku['level'] AND ($plant['type_arena']==1 OR $plant['type_arena']==2)){$count_sila=$count_sila+$post['tachka']; array_push($fruits1, "$post[id]");array_push($kol1, "$post[tachka]");array_push($plant1, "$post[id_plant]");}
if($plant['level']<=$ku['level'] AND ($plant['type_arena']==3 OR $plant['type_arena']==4)){$count_en=$count_en+$post['tachka']; array_push($fruits2, "$post[id]");array_push($kol2, "$post[tachka]");array_push($plant2, "$post[id_plant]");}

}

if($count_sila>=12 && $count_sila+$count_en>=20){

$xp = 500+(($ku['level']-20)*20)+$conf['arena_hp']*50;

if(!isset($_GET['id'])){
$arren=mysql_fetch_array(mysql_query("SELECT * FROM `arena_batle` WHERE (`level`='$ku[level]' OR `level`='".($ku['level']-1)."' OR `level`='".($ku['level']+1)."') AND `status`='0' LIMIT 1"));
mysql_query("UPDATE `arena_batle` SET `status` = '1', `time` = '$time' WHERE `id`='$arren[id]' LIMIT 1");
} else {
$arren=mysql_fetch_array(mysql_query("SELECT * FROM `arena_batle` WHERE `id`='".(intval($_GET['id']))."'"));
if($arren['level']>=$ku['level']-1 AND $arren['level']<=$ku['level']+1 AND $arren['status']==0){
mysql_query("UPDATE `arena_batle` SET `status` = '1', `time` = '$time' WHERE `id`='".(intval($_GET['id']))."' LIMIT 1");
}else{header("Location: /arena");exit;}
}
fruits($count_en,$count_sila,$fruits1,$fruits2,$kol1,$kol2,$plant1,$plant2);
mysql_query("UPDATE `setting` SET `battle_arena` = '$arren[id]',`battle_hp`='$xp' WHERE `id_user`='$ku[id]' LIMIT 1");
mysql_query("DELETE FROM `arena_invite` WHERE `id_arena`='$arren[id]'");
}else{header("Location: /arena/many_fruit-$count_sila");}

header("Location: /arena/many_fruit");
}else{}
}
require_header ('Арена');
echo'<div class="content">
<div class="block">';
$q=mysql_query("SELECT * FROM `arena_batle` WHERE `id_user` = '$ku[id]' AND `status`='0'");
if(mysql_num_rows($q)>0){
if(!isset($_GET['online_bt'])){
echo'<li><img width="16" height="16" src="/images/icons/refresh.png" alt="*"/><a href="/arena/bitva/'.(rand(1000000,9999999)).'">Обновить</a></li>
<li>'.(on_k($ku['id'])).'<a href="/user/'.$ku['id'].'"> '.(nc($ku['id'])).'</a></li>
<li class="pt"><img src="/images/icons/arrow.png" alt="*"><a href="/arena/bitva/online_bt">Пригласить игроков</a></li>
<li><img src="/images/icons/cross.png" alt="*"><a href="/arena/bitva/delet_bt">Выйти</a></li>';
}else{
$tm=600;
$k_post = mysql_result(mysql_query("SELECT COUNT(*) FROM `user` WHERE `date_last` > '".(time()-$tm)."' AND (`level`='$ku[level]' OR `level`='".($ku['level']-1)."' OR `

Сразу видно, умный человек.
Мне интересно, кто будет копаться в таком виде исходника?
еще и за 20р

20 р омг, посмотри, вывод, может там ошибка.

A-T-M , если актуально, то пиши в лс