在語句外調用多個值

Question

$searchquery = mysql_query("SELECT * FROM regform_admin WHERE status = 'Approved' AND month LIKE '%".$checkmonth."%' AND day LIKE '%".$checkday."%' AND year LIKE '%".$checkyear."%' OR month2 LIKE '%".$checkmonth."%' AND day2 LIKE '%".$checkday."%' AND year2 LIKE '%".$checkyear."%' OR betday LIKE '%".$checkday."%'"); 
      while($fetchres = mysql_fetch_array($searchquery)) { 
      $vehicles = $fetchres['vehicles']; 
      echo "<b>$vehicles</b><br>"; 
        } 

include "vehicledbconnect.php"; 
$searchquery2 = mysql_query("SELECT * FROM vehicletbl WHERE vehicle NOT LIKE '%".$vehicles."%'"); 

    while($fetch = mysql_fetch_array($searchquery2)) { 
    $v = $fetch['vehicle']; 
    $vehed = $fetch['vehed']; $vehcap = $fetch['vehcap']; $vehyr = $fetch['vehyr']; 
    $type = $fetch['type']; 
     echo "<tr>"; 
     echo "<td class=light><input type = 'checkbox' name='chk[]'></td>"; 
     echo "<td class=light>$v</td>"; 
     echo "<td class=light>$type</td>"; 
     echo "<td class=light>$vehyr</td>"; 
     echo "<td class=light>$vehed</td>"; 
     echo "<td class=light>$vehcap</td>"; 
     echo "<td class=light>$vehcolor</td>"; 
     echo "</tr>"; 
     echo "$array"; 
      } 

是否可以在$ searchquery2內的$ searchquery中聲明while語句中的所有值？

例如爲$ SEARCHQUERY值是：

現在我要回應這一切在$ searchquery2，這可能嗎？我試圖在$ searchquery2內部$ echo（來自$ searchquery），但它只回應最後一個值（例如vehicle3），因爲我知道它不在$ searchquery的while語句中。

可能嗎？謝謝。

Answer 1

代替echo荷蘭國際集團while循環中，嘗試輸出緩衝，以一個變量，而不是：

$ob = ''; 
while($fetchres = mysql_fetch_array($searchquery)) 
    $ob .= '<b>' . $fetchres['vehicles'] . '</b><br>'; 
echo($ob); 

在你的第二個while循環，$ob還活着，你可以很容易地呼應了出來。在這裏，我將它作爲一個字符串存儲，但如果您需要更細粒度地訪問這些元素，則也可以將這些值存儲爲一個數組。

更新

如果你想將它們存儲到一個數組，試試這樣：

$ob = array(); 
while($fetchres = mysql_fetch_array($searchquery)) 
    $ob[] = $fetchres['vehicle']; // This pushes the current vehicle onto the end of the array 

這個循環之後，你就必須對陣列中的每個車輛的字符串，沒有格式。您可以在輸出元素時添加該元素。用foreach迭代你的數組：

foreach($ob as $k => $v) { 
    // Inside this loop, $k is the key, or index, and $v is the value. 
    // You can change the names of these variables by modifying the line above, e.g. 
    // foreach($ob as $foo => $bar) <-- $foo = key/index, $bar = value 
} 

Answer 2

在循環中構建一個循環。

試試這個：

mysql_query("SELECT * FROM regform_admin WHERE...") 
while(...) 
{ 
    $vehicles = $fetchres['vehicles']; 
    echo "<b>$vehicles</b><br>"; 

    mysql_query("SELECT * FROM vehicletbl WHERE vehicle NOT LIKE '%".$vehicles."%'"); 
    while(...) 
    { 
     echo ... 
    } 

}