mysqli聲明LIKE和BETWEEN

Question

種類先生的這是正確的mysqli聲明，當我想要搜索某些日期之間的數據。

Ex。我輸入「pending」，即reservationstatus，然後從日期選擇器中選擇（2017/8/28），日期選擇器將變爲from_date並選擇另一個日期（2017/8/30），這將成爲to_date。

結果必須是從2017/8/28到2017/8/30日期的待定預訂狀態。

在此先感謝希望你能幫助我。

$query = " 
    SELECT * FROM reservations 
    WHERE firstname LIKE '".$search."' 
    OR lastname LIKE '".$search."' 
    OR emailaddress LIKE '%".$search."%' 
    OR contactnumber LIKE '%".$search."%' 
    OR speaker LIKE '".$search."' 
    OR topic LIKE '%".$search."%' 
    OR location LIKE '%".$search."%' 
    OR audience LIKE '%".$search."%' 
    OR count LIKE '%".$search."%' 
    OR time LIKE '%".$search."%' 
    OR date LIKE '%".$search."%' 
    OR reservationdate LIKE '%".$search."%' 
    OR reservationtime LIKE '%".$search."%' 
    OR reservationstatus LIKE '%".$search."%' 
    AND date BETWEEN '".$_POST["from_date"]."' AND '".$_POST["to_date"]."'"; 

Answer 1

$query = " 
    SELECT * FROM reservations 
    WHERE (firstname LIKE '".$search."' 
    OR lastname LIKE '".$search."' 
    OR emailaddress LIKE '%".$search."%' 
    OR contactnumber LIKE '%".$search."%' 
    OR speaker LIKE '".$search."' 
    OR topic LIKE '%".$search."%' 
    OR location LIKE '%".$search."%' 
    OR audience LIKE '%".$search."%' 
    OR count LIKE '%".$search."%' 
    OR time LIKE '%".$search."%' 
    OR date LIKE '%".$search."%' 
    OR reservationdate LIKE '%".$search."%' 
    OR reservationtime LIKE '%".$search."%' 
    OR reservationstatus LIKE '%".$search."%') 
    AND date BETWEEN '".$_POST["from_date"]."' 
    AND '".$_POST["to_date"]."'"; 

添加全部或條款功能支架會解決的bug。