我怎樣可以去除空間/空格$ FULL_NAME,而我有這個:PHP:剝離空間,但不是中間的空間?
list($firstname, $lastname) = array_map('ucfirst', explode(' ', $full_name, 2));
或者,也許你應該剝去$名字,姓氏$的空間?
現在我有我想修復的這些問題: 如果您在暱稱之前搜索空格,例如「Jackson」,那麼它將顯示db中的每一行。
如果您只在字段(稱爲)$ _POST [「搜索」]中輸入空格,它也會顯示數據庫中的每一行。
這是我此刻的全碼:
if(isset($_POST["search"]) && !empty($_POST["search"])) {
$full_name = strtolower(mysql_real_escape_string($_POST["search"]));
$sex = mysql_real_escape_string($_POST["sex"]);
list($firstname, $lastname) = array_map('ucfirst', explode(' ', $full_name, 2));
if (!$lastname) $lastname = $firstname;
$query = "SELECT firstname, lastname, id, user_name, sex, last_access, bostadsort FROM users WHERE (firstname LIKE '%$firstname%' OR lastname LIKE '%$lastname%')";
if(!empty($sex))
{
$sql .= "AND sex = '$sex'";
}
$result1 = mysql_query($query) or die(mysql_error());
$count = mysql_num_rows($result1);
while($get = mysql_fetch_array ($result1)){
$Matchy = $get["firstname"] . " " . $get["lastname"];
$Matchy = str_replace(" ","",strtolower($Matchy));
if(str_replace(" ","",strtolower($full_name)) == $Matchy){
echo "Match fully, redirect..";
}
$re_fname='<b>'.$firstname.'</b>';
$re_lname='<b>'.$lastname.'</b>';
$final_fname = str_ireplace($firstname, $re_fname, $get["firstname"]);
$final_lname = str_ireplace($lastname, $re_lname, $get["lastname"]);
echo $final_fname . " " .$final_lname."<br>";
}
echo "You searched for " . $firstname . " ". $lastname ." with sex: ". $sex . " results: " .$count;
}