尝试集成两个不同脚本的功能时遇到一些困难。
我有一个登录/注册系统，以后允许用户进入并添加个人资料图片。我希望将个人资料图片图片上传作为注册要求，但我很难整合两者。
这是我在使用php的地方：
if (isset ($_POST['username'])){
$username = preg_replace('#[^A-Za-z0-9]#i', '', $_POST['username']);
$gender = preg_replace('#[^a-z]#i', '', $_POST['gender']);
$b_m = preg_replace('#[^0-9]#i', '', $_POST['birth_month']);
$b_d = preg_replace('#[^0-9]#i', '', $_POST['birth_day']);
$b_y = preg_replace('#[^0-9]#i', '', $_POST['birth_year']);
$email1 = $_POST['email1'];
$email2 = $_POST['email2'];
$pass1 = $_POST['pass1'];
$pass2 = $_POST['pass2'];
$user_pic = $_POST['user_pic'];
include_once "scripts/connect_to_mysql.php";
$emailCHecker = mysql_real_escape_string($email1);
$emailCHecker = str_replace("`", "", $emailCHecker);
$sql_uname_check = mysql_query("SELECT username FROM myMembers WHERE username='$username'");
$uname_check = mysql_num_rows($sql_uname_check);
$sql_email_check = mysql_query("SELECT email FROM myMembers WHERE email='$emailCHecker'");
$email_check = mysql_num_rows($sql_email_check);
if ((!$username) || (!$gender) || (!$b_m) || (!$b_d) || (!$b_y) || (!$email1) || (!$email2) || (!$pass1) || (!$pass2) || (!$user_pic)) {
$errorMsg = 'ERROR: You did not submit the following required information:<br /><br />';
if(!$username){
$errorMsg .= ' * User Name<br />';
}
if(!$gender){
$errorMsg .= ' * Gender: Confirm your sex.<br />';
}
if(!$b_m){
$errorMsg .= ' * Birth Month<br />';
}
if(!$b_d){
$errorMsg .= ' * Birth Day<br />';
}
if(!$b_y){
$errorMsg .= ' * Birth year<br />';
}
if(!$email1){
$errorMsg .= ' * Email Address<br />';
}
if(!$email2){
$errorMsg .= ' * Confirm Email Address<br />';
}
if(!$pass1){
$errorMsg .= ' * Login Password<br />';
}
if(!$pass2){
$errorMsg .= ' * Confirm Login Password<br />';
}
if(!$user_pic){
$errorMsg .= ' * Add a Profile Picture<br />';
}
} else if ($email1 != $email2) {
$errorMsg = 'ERROR: Your Email fields below do not match<br />';
} else if ($pass1 != $pass2) {
$errorMsg = 'ERROR: Your Password fields below do not match<br />';
} else if (strlen($username) < 4) {
$errorMsg = "<u>ERROR:</u><br />Your User Name is too short. 4 - 20 characters please.<br />";
} else if (strlen($username) > 20) {
$errorMsg = "<u>ERROR:</u><br />Your User Name is too long. 4 - 20 characters please.<br />";
} else if ($uname_check > 0){
$errorMsg = "<u>ERROR:</u><br />Your User Name is already in use inside of our system. Please try another.<br />";
} else if ($email_check > 0){
$errorMsg = "<u>ERROR:</u><br />Your Email address is already in use inside of our system. Please use another.<br />";
} else if ($_FILES['fileField']['tmp_name'] != "") {
$maxfilesize = 51200; // 51200 bytes equals 50kb
if($_FILES['fileField']['size'] > $maxfilesize ) {
$error_msg = '<font color="#FF0000">ERROR: Your image was too large, please try again.</font>';
unlink($_FILES['fileField']['tmp_name']);
} else if (!preg_match("/\.(gif|jpg|png)$/i", $_FILES['fileField']['name'] ) ) {
$error_msg = '<font color="#FF0000">ERROR: Your image was not one of the accepted formats, please try again.</font>';
unlink($_FILES['fileField']['tmp_name']);
} else {
$newname = "image01.jpg";
$place_file = move_uploaded_file( $_FILES['fileField']['tmp_name'], "members/$id/".$newname);
}
} {
$email1 = mysql_real_escape_string($email1);
$pass1 = mysql_real_escape_string($pass1);
$db_password = md5($pass1);
$full_birthday = "$b_y-$b_m-$b_d";
$ipaddress = getenv('REMOTE_ADDR');
$sql = mysql_query("INSERT INTO myMembers (username, gender, birthday, email, password, ipaddress, sign_up_date)
VALUES('$username','$gender','$full_birthday','$email1','$db_password', '$ipaddress', now())")
or die (mysql_error());
$id = mysql_insert_id();
mkdir("members/$id", 0755);
}
} else { // if the form is not posted with variables, place default empty variables so no warnings or errors show
$errorMsg = "";
$username = "";
$gender = "";
$b_m = "";
$b_d = "";
$b_y = "";
$email1 = "";
$email2 = "";
$pass1 = "";
$pass2 = "";
$user_pic = "";
}
然后是相应的html表单：
<table class="table_f" width="100%" cellpadding="3">
<form action="register.php" method="post" enctype="multipart/form-data">
<tr>
<td colspan="2"><font color="#94A0D1"><?php print "$errorMsg"; ?></font></td>
</tr>
<tr>
<td><h11>Add Profile Picture: </h11></td>
<td width="61"><?php echo $user_pic; ?></td>
<td width="521"><input name="fileField" type="file" class="formFields" id="fileField" size="42" />
50 kb max </td>
</tr>
<tr>
<td><input type="submit" style="color: #a2a2a2; font-family: helvetica; font-size: 11px; letter-spacing: 1px" name="Submit" value="Register" />
</td>
</tr>
</form>
</table>
如果有人对我可能遗失的内容有任何想法，我会非常感激。我一直盯着这个，以至于我可能遗漏了一些明显的东西。
提前感谢任何建议。
答案 0 :(得分：0)
看起来好像你有一个名为user_pic的输入，这是你希望得到的POST变量。您已将文件选择器命名为fileField，根据您的其余代码，该文件选择器应为user_pic。