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我已經很難找到我的頭了這一小段代碼。循環和AND條件子句
protected function compressLowest($lowest){
$result = array();
$result['morning'] = array();
$result['afternoon'] = array();
$result['evening'] = array();
$result['allDay'] = array();
$type = $this->prices->getCondType();
$lastDate = 0;
$i = array();
$i['morning'] = $i['afternoon'] = $i['evening'] = $i['allDay'] = 0;
foreach($lowest as $date => $prices){
foreach($prices as $range => $price) {
if($this->isNextDay($date, $result[$range][$i[$range]]['to']) && $result[$range][$i[$range]]['price'] == $price){
$result[$range][$i[$range]]['to'] = $date;
} else {
$i[$range] = count($result[$range]);
$result[$range][] = array();
$result[$range][$i[$range]]['from'] = $date;
$result[$range][$i[$range]]['to'] = $date;
$result[$range][$i[$range]]['price'] = $price;
$result[$range][$i[$range]]['destime']=$this->arr['destime'];
$result[$range][$i[$range]]['deptime']=$this->arr['deptime'];
$result[$range][$i[$range]]['flight']=$this->arr['flight'];
}
}
$lastDate = $date;
}
//print_r($result);exit();
return $result;
}
而且IsNextDay如下
protected function isNextDay($next, $day){
if($next - $day == 86400){ //60*60*24 = 86400
return true;
} else {
return false;
}
}
我無法弄清楚什麼是 isNextDay($date, $result[$range][$i[$range]]['to']) && $result[$range][$i[$range]]['price'] == $price)
解釋是:($的東西一天)被選中? 在上述函數的第二個for循環的if條件子句中。謝謝,如果你能幫助我理解。
UPDATE * 對不起,我沒仔細看它,直到我的結果[] []後發現有)「到」] ...謝謝你的關心。 *
對於上面的源代碼,我總是有一個UNDEFINED OFFSET 0的通知。如何解決這個問題?
你在哪一行得到未定義的偏移量? – 2012-02-28 07:42:20
依然在該如果行 – Giovani 2012-02-28 07:45:02