치명적 오류 : /home/mysitename/public_html/members/models/funcs.php의 382 행에있는 비 객체에있는 bind_param() 멤버 함수를 호출하십시오.

내 웹 사이트의 회원 시스템을 만드는 동안 오류가 발생했습니다. 다음 코드는 funcs.php라는 이름의 파일입니다하지만 난 그게 register.php or login.php 여부를 파일 중 하나를 실행하려고 할 때, 그것은 나에게 다음과 같은 오류를 보여주고있다 : -치명적 오류 : /home/mysitename/public_html/members/models/funcs.php의 382 행에있는 비 객체에있는 bind_param() 멤버 함수를 호출하십시오.

Fatal error: Call to a member function bind_param() on a non-object in /home/mywebsitename/public_html/members/models/funcs.php on line 382

라인 (382)은 다음과 같습니다 -

$stmt->bind_param("is", $loggedInUser->user_id, $loggedInUser->hash_pw);

funcs.php 파일을 코딩하는 php는 다음과 같습니다 : -

<?php  
function getLanguageFiles() 
{ 
    $directory = "models/languages/"; 
    $languages = glob($directory . "*.php"); 
    //print each file name 
    return $languages; 
} 


{ 
    $directory = "models/site-templates/"; 
    $languages = glob($directory . "*.css"); 
    //print each file name 
    return $languages; 
} 


function getPageFiles() 
{ 
    $directory = ""; 
    $pages = glob($directory . "*.php"); 
    //print each file name 
    foreach ($pages as $page){ 
     $row[$page] = $page; 
    } 
    return $row; 
} 


function destroySession($name) 
{ 
    if(isset($_SESSION[$name])) 
    { 
     $_SESSION[$name] = NULL; 
     unset($_SESSION[$name]); 
    } 
} 


function getUniqueCode($length = "") 
{ 
    $code = md5(uniqid(rand(), true)); 
    if ($length != "") return substr($code, 0, $length); 
    else return $code; 
} 


function generateActivationToken($gen = null) 
{ 
    do 
    { 
     $gen = md5(uniqid(mt_rand(), false)); 
    } 
    while(validateActivationToken($gen)); 
    return $gen; 
} 


function generateHash($plainText, $salt = null) 
{ 
    if ($salt === null) 
    { 
     $salt = substr(md5(uniqid(rand(), true)), 0, 25); 
    } 
    else 
    { 
     $salt = substr($salt, 0, 25); 
    } 

    return $salt . sha1($salt . $plainText); 
} 


function isValidEmail($email) 
{ 
    if (filter_var($email, FILTER_VALIDATE_EMAIL)) { 
     return true; 
    } 
    else { 
     return false; 
    } 
} 


function lang($key,$markers = NULL) 
{ 
    global $lang; 
    if($markers == NULL) 
    { 
     $str = $lang[$key]; 
    } 
    else 
    { 

     $str = $lang[$key]; 
     $iteration = 1; 
     foreach($markers as $marker) 
     { 
      $str = str_replace("%m".$iteration."%",$marker,$str); 
      $iteration++; 
     } 
    } 

    if($str == "") 
    { 
     return ("No language key found"); 
    } 
    else 
    { 
     return $str; 
    } 
} 


function minMaxRange($min, $max, $what) 
{ 
    if(strlen(trim($what)) < $min) 
     return true; 
    else if(strlen(trim($what)) > $max) 
     return true; 
    else 
    return false; 
} 


function replaceDefaultHook($str) 
{ 
    global $default_hooks,$default_replace; 
    return (str_replace($default_hooks,$default_replace,$str)); 
} 


function resultBlock($errors,$successes){ 

    if(count($errors) > 0) 
    { 
     echo "<div id='error'> 
     <a href='#' onclick=\"showHide('error');\">[X]</a> 
     <ul>"; 
     foreach($errors as $error) 
     { 
      echo "<li>".$error."</li>"; 
     } 
     echo "</ul>"; 
     echo "</div>"; 
    } 

    if(count($successes) > 0) 
    { 
     echo "<div id='success'> 
     <a href='#' onclick=\"showHide('success');\">[X]</a> 
     <ul>"; 
     foreach($successes as $success) 
     { 
      echo "<li>".$success."</li>"; 
     } 
     echo "</ul>"; 
     echo "</div>"; 
    } 
} 


function sanitize($str) 
{ 
    return strtolower(strip_tags(trim(($str)))); 
} 




function deleteUsers($users) { 
    global $mysqli,$db_table_prefix; 
    $i = 0; 
    $stmt = $mysqli->prepare("DELETE FROM ".$db_table_prefix."users 
     WHERE id = ?"); 
    $stmt2 = $mysqli->prepare("DELETE FROM ".$db_table_prefix."user_permission_matches 
     WHERE user_id = ?"); 
    foreach($users as $id){ 
     $stmt->bind_param("i", $id); 
     $stmt->execute(); 
     $stmt2->bind_param("i", $id); 
     $stmt2->execute(); 
     $i++; 
    } 
    $stmt->close(); 
    $stmt2->close(); 
    return $i; 
} 


function displayNameExists($displayname) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT active 
     FROM ".$db_table_prefix."users 
     WHERE 
     display_name = ? 
     LIMIT 1"); 
    $stmt->bind_param("s", $displayname); 
    $stmt->execute(); 
    $stmt->store_result(); 
    $num_returns = $stmt->num_rows; 
    $stmt->close(); 

    if ($num_returns > 0) 
    { 
     return true; 
    } 
    else 
    { 
     return false; 
    } 
} 


function emailExists($email) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT active 
     FROM ".$db_table_prefix."users 
     WHERE 
     email = ? 
     LIMIT 1"); 
    $stmt->bind_param("s", $email); 
    $stmt->execute(); 
    $stmt->store_result(); 
    $num_returns = $stmt->num_rows; 
    $stmt->close(); 

    if ($num_returns > 0) 
    { 
     return true; 
    } 
    else 
    { 
     return false; 
    } 
} 


function emailUsernameLinked($email,$username) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT active 
     FROM ".$db_table_prefix."users 
     WHERE user_name = ? 
     AND 
     email = ? 
     LIMIT 1 
     "); 
    $stmt->bind_param("ss", $username, $email); 
    $stmt->execute(); 
    $stmt->store_result(); 
    $num_returns = $stmt->num_rows; 
    $stmt->close(); 

    if ($num_returns > 0) 
    { 
     return true; 
    } 
    else 
    { 
     return false; 
    } 
} 


function fetchAllUsers() 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     user_name, 
     display_name, 
     password, 
     email, 
     activation_token, 
     last_activation_request, 
     lost_password_request, 
     active, 
     title, 
     sign_up_stamp, 
     last_sign_in_stamp 
     FROM ".$db_table_prefix."users"); 
    $stmt->execute(); 
    $stmt->bind_result($id, $user, $display, $password, $email, $token, $activationRequest, $passwordRequest, $active, $title, $signUp, $signIn); 

    while ($stmt->fetch()){ 
     $row[] = array('id' => $id, 'user_name' => $user, 'display_name' => $display, 'password' => $password, 'email' => $email, 'activation_token' => $token, 'last_activation_request' => $activationRequest, 'lost_password_request' => $passwordRequest, 'active' => $active, 'title' => $title, 'sign_up_stamp' => $signUp, 'last_sign_in_stamp' => $signIn); 
    } 
    $stmt->close(); 
    return ($row); 
} 


function fetchUserDetails($username=NULL,$token=NULL, $id=NULL) 
{ 
    if($username!=NULL) { 
     $column = "user_name"; 
     $data = $username; 
    } 
    elseif($token!=NULL) { 
     $column = "activation_token"; 
     $data = $token; 
    } 
    elseif($id!=NULL) { 
     $column = "id"; 
     $data = $id; 
    } 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     user_name, 
     display_name, 
     password, 
     email, 
     activation_token, 
     last_activation_request, 
     lost_password_request, 
     active, 
     title, 
     sign_up_stamp, 
     last_sign_in_stamp 
     FROM ".$db_table_prefix."users 
     WHERE 
     $column = ? 
     LIMIT 1"); 
     $stmt->bind_param("s", $data); 

    $stmt->execute(); 
    $stmt->bind_result($id, $user, $display, $password, $email, $token, $activationRequest, $passwordRequest, $active, $title, $signUp, $signIn); 
    while ($stmt->fetch()){ 
     $row = array('id' => $id, 'user_name' => $user, 'display_name' => $display, 'password' => $password, 'email' => $email, 'activation_token' => $token, 'last_activation_request' => $activationRequest, 'lost_password_request' => $passwordRequest, 'active' => $active, 'title' => $title, 'sign_up_stamp' => $signUp, 'last_sign_in_stamp' => $signIn); 
    } 
    $stmt->close(); 
    return ($row); 
} 


function flagLostPasswordRequest($username,$value) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users 
     SET lost_password_request = ? 
     WHERE 
     user_name = ? 
     LIMIT 1 
     "); 
    $stmt->bind_param("ss", $value, $username); 
    $result = $stmt->execute(); 
    $stmt->close(); 
    return $result; 
} 


function isUserLoggedIn() 
{ 
    global $loggedInUser,$mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     password 
     FROM ".$db_table_prefix."users 
     WHERE 
     id = ? 
     AND 
     password = ? 
     AND 
     active = 1 
     LIMIT 1"); 
    $stmt->bind_param("is", $loggedInUser->user_id, $loggedInUser->hash_pw);  
    $stmt->execute(); 
    $stmt->store_result(); 
    $num_returns = $stmt->num_rows; 
    $stmt->close(); 

    if($loggedInUser == NULL) 
    { 
     return false; 
    } 
    else 
    { 
     if ($num_returns > 0) 
     { 
      return true; 
     } 
     else 
     { 
      destroySession("userCakeUser"); 
      return false; 
     } 
    } 
} 


function setUserActive($token) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users 
     SET active = 1 
     WHERE 
     activation_token = ? 
     LIMIT 1"); 
    $stmt->bind_param("s", $token); 
    $result = $stmt->execute(); 
    $stmt->close(); 
    return $result; 
} 


function updateDisplayName($id, $display) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users 
     SET display_name = ? 
     WHERE 
     id = ? 
     LIMIT 1"); 
    $stmt->bind_param("si", $display, $id); 
    $result = $stmt->execute(); 
    $stmt->close(); 
    return $result; 
} 


function updateEmail($id, $email) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users 
     SET 
     email = ? 
     WHERE 
     id = ?"); 
    $stmt->bind_param("si", $email, $id); 
    $result = $stmt->execute(); 
    $stmt->close(); 
    return $result; 
} 


function updateLastActivationRequest($new_activation_token,$username,$email) 
{ 
    global $mysqli,$db_table_prefix;  
    $stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users 
     SET activation_token = ?, 
     last_activation_request = ? 
     WHERE email = ? 
     AND 
     user_name = ?"); 
    $stmt->bind_param("ssss", $new_activation_token, time(), $email, $username); 
    $result = $stmt->execute(); 
    $stmt->close(); 
    return $result; 
} 


function updatePasswordFromToken($pass,$token) 
{ 
    global $mysqli,$db_table_prefix; 
    $new_activation_token = generateActivationToken(); 
    $stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users 
     SET password = ?, 
     activation_token = ? 
     WHERE 
     activation_token = ?"); 
    $stmt->bind_param("sss", $pass, $new_activation_token, $token); 
    $result = $stmt->execute(); 
    $stmt->close(); 
    return $result; 
} 


function updateTitle($id, $title) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."users 
     SET 
     title = ? 
     WHERE 
     id = ?"); 
    $stmt->bind_param("si", $title, $id); 
    $result = $stmt->execute(); 
    $stmt->close(); 
    return $result; 
} 


function userIdExists($id) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT active 
     FROM ".$db_table_prefix."users 
     WHERE 
     id = ? 
     LIMIT 1"); 
    $stmt->bind_param("i", $id);  
    $stmt->execute(); 
    $stmt->store_result(); 
    $num_returns = $stmt->num_rows; 
    $stmt->close(); 

    if ($num_returns > 0) 
    { 
     return true; 
    } 
    else 
    { 
     return false; 
    } 
} 


function usernameExists($username) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT active 
     FROM ".$db_table_prefix."users 
     WHERE 
     user_name = ? 
     LIMIT 1"); 
    $stmt->bind_param("s", $username); 
    $stmt->execute(); 
    $stmt->store_result(); 
    $num_returns = $stmt->num_rows; 
    $stmt->close(); 

    if ($num_returns > 0) 
    { 
     return true; 
    } 
    else 
    { 
     return false; 
    } 
} 


function validateActivationToken($token,$lostpass=NULL) 
{ 
    global $mysqli,$db_table_prefix; 
    if($lostpass == NULL) 
    { 
     $stmt = $mysqli->prepare("SELECT active 
      FROM ".$db_table_prefix."users 
      WHERE active = 0 
      AND 
      activation_token = ? 
      LIMIT 1"); 
    } 
    else 
    { 
     $stmt = $mysqli->prepare("SELECT active 
      FROM ".$db_table_prefix."users 
      WHERE active = 1 
      AND 
      activation_token = ? 
      AND 
      lost_password_request = 1 
      LIMIT 1"); 
    } 
    $stmt->bind_param("s", $token); 
    $stmt->execute(); 
    $stmt->store_result(); 
     $num_returns = $stmt->num_rows; 
    $stmt->close(); 

    if ($num_returns > 0) 
    { 
     return true; 
    } 
    else 
    { 
     return false; 
    } 
} 


function createPermission($permission) { 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("INSERT INTO ".$db_table_prefix."permissions (
     name 
     ) 
     VALUES (
     ? 
     )"); 
    $stmt->bind_param("s", $permission); 
    $result = $stmt->execute(); 
    $stmt->close(); 
    return $result; 
} 

function deletePermission($permission) { 
    global $mysqli,$db_table_prefix,$errors; 
    $i = 0; 
    $stmt = $mysqli->prepare("DELETE FROM ".$db_table_prefix."permissions 
     WHERE id = ?"); 
    $stmt2 = $mysqli->prepare("DELETE FROM ".$db_table_prefix."user_permission_matches 
     WHERE permission_id = ?"); 
    $stmt3 = $mysqli->prepare("DELETE FROM ".$db_table_prefix."permission_page_matches 
     WHERE permission_id = ?"); 
    foreach($permission as $id){ 
     if ($id == 1){ 
      $errors[] = lang("CANNOT_DELETE_NEWUSERS"); 
     } 
     elseif ($id == 2){ 
      $errors[] = lang("CANNOT_DELETE_ADMIN"); 
     } 
     else{ 
      $stmt->bind_param("i", $id); 
      $stmt->execute(); 
      $stmt2->bind_param("i", $id); 
      $stmt2->execute(); 
      $stmt3->bind_param("i", $id); 
      $stmt3->execute(); 
      $i++; 
     } 
    } 
    $stmt->close(); 
    $stmt2->close(); 
    $stmt3->close(); 
    return $i; 
} 


function fetchAllPermissions() 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     name 
     FROM ".$db_table_prefix."permissions"); 
    $stmt->execute(); 
    $stmt->bind_result($id, $name); 
    while ($stmt->fetch()){ 
     $row[] = array('id' => $id, 'name' => $name); 
    } 
    $stmt->close(); 
    return ($row); 
} 


function fetchPermissionDetails($id) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     name 
     FROM ".$db_table_prefix."permissions 
     WHERE 
     id = ? 
     LIMIT 1"); 
    $stmt->bind_param("i", $id); 
    $stmt->execute(); 
    $stmt->bind_result($id, $name); 
    while ($stmt->fetch()){ 
     $row = array('id' => $id, 'name' => $name); 
    } 
    $stmt->close(); 
    return ($row); 
} 


function permissionIdExists($id) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT id 
     FROM ".$db_table_prefix."permissions 
     WHERE 
     id = ? 
     LIMIT 1"); 
    $stmt->bind_param("i", $id);  
    $stmt->execute(); 
    $stmt->store_result(); 
    $num_returns = $stmt->num_rows; 
    $stmt->close(); 

    if ($num_returns > 0) 
    { 
     return true; 
    } 
    else 
    { 
     return false; 
    } 
} 

function permissionNameExists($permission) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT id 
     FROM ".$db_table_prefix."permissions 
     WHERE 
     name = ? 
     LIMIT 1"); 
    $stmt->bind_param("s", $permission);  
    $stmt->execute(); 
    $stmt->store_result(); 
    $num_returns = $stmt->num_rows; 
    $stmt->close(); 

    if ($num_returns > 0) 
    { 
     return true; 
    } 
    else 
    { 
     return false; 
    } 
} 

function updatePermissionName($id, $name) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."permissions 
     SET name = ? 
     WHERE 
     id = ? 
     LIMIT 1"); 
    $stmt->bind_param("si", $name, $id); 
    $result = $stmt->execute(); 
    $stmt->close(); 
    return $result; 
} 


function addPermission($permission, $user) { 
    global $mysqli,$db_table_prefix; 
    $i = 0; 
    $stmt = $mysqli->prepare("INSERT INTO ".$db_table_prefix."user_permission_matches (
     permission_id, 
     user_id 
     ) 
     VALUES (
     ?, 
     ? 
     )"); 
    if (is_array($permission)){ 
     foreach($permission as $id){ 
      $stmt->bind_param("ii", $id, $user); 
      $stmt->execute(); 
      $i++; 
     } 
    } 
    elseif (is_array($user)){ 
     foreach($user as $id){ 
      $stmt->bind_param("ii", $permission, $id); 
      $stmt->execute(); 
      $i++; 
     } 
    } 
    else { 
     $stmt->bind_param("ii", $permission, $user); 
     $stmt->execute(); 
     $i++; 
    } 
    $stmt->close(); 
    return $i; 
} 

function fetchAllMatches() 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     user_id, 
     permission_id 
     FROM ".$db_table_prefix."user_permission_matches"); 
    $stmt->execute(); 
    $stmt->bind_result($id, $user, $permission); 
    while ($stmt->fetch()){ 
     $row[] = array('id' => $id, 'user_id' => $user, 'permission_id' => $permission); 
    } 
    $stmt->close(); 
    return ($row); 
} 

function fetchUserPermissions($user_id) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     permission_id 
     FROM ".$db_table_prefix."user_permission_matches 
     WHERE user_id = ? 
     "); 
    $stmt->bind_param("i", $user_id); 
    $stmt->execute(); 
    $stmt->bind_result($id, $permission); 
    while ($stmt->fetch()){ 
     $row[$permission] = array('id' => $id, 'permission_id' => $permission); 
    } 
    $stmt->close(); 
    if (isset($row)){ 
     return ($row); 
    } 
} 

function fetchPermissionUsers($permission_id) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT id, user_id 
     FROM ".$db_table_prefix."user_permission_matches 
     WHERE permission_id = ? 
     "); 
    $stmt->bind_param("i", $permission_id); 
    $stmt->execute(); 
    $stmt->bind_result($id, $user); 
    while ($stmt->fetch()){ 
     $row[$user] = array('id' => $id, 'user_id' => $user); 
    } 
    $stmt->close(); 
    if (isset($row)){ 
     return ($row); 
    } 
} 

function removePermission($permission, $user) { 
    global $mysqli,$db_table_prefix; 
    $i = 0; 
    $stmt = $mysqli->prepare("DELETE FROM ".$db_table_prefix."user_permission_matches 
     WHERE permission_id = ? 
     AND user_id =?"); 
    if (is_array($permission)){ 
     foreach($permission as $id){ 
      $stmt->bind_param("ii", $id, $user); 
      $stmt->execute(); 
      $i++; 
     } 
    } 
    elseif (is_array($user)){ 
     foreach($user as $id){ 
      $stmt->bind_param("ii", $permission, $id); 
      $stmt->execute(); 
      $i++; 
     } 
    } 
    else { 
     $stmt->bind_param("ii", $permission, $user); 
     $stmt->execute(); 
     $i++; 
    } 
    $stmt->close(); 
    return $i; 
} 

//Update configuration table 
function updateConfig($id, $value) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."configuration 
     SET 
     value = ? 
     WHERE 
     id = ?"); 
    foreach ($id as $cfg){ 
     $stmt->bind_param("si", $value[$cfg], $cfg); 
     $stmt->execute(); 
    } 
    $stmt->close(); 
} 

function createPages($pages) { 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("INSERT INTO ".$db_table_prefix."pages (
     page 
     ) 
     VALUES (
     ? 
     )"); 
    foreach($pages as $page){ 
     $stmt->bind_param("s", $page); 
     $stmt->execute(); 
    } 
    $stmt->close(); 
} 


function deletePages($pages) { 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("DELETE FROM ".$db_table_prefix."pages 
     WHERE id = ?"); 
    $stmt2 = $mysqli->prepare("DELETE FROM ".$db_table_prefix."permission_page_matches 
     WHERE page_id = ?"); 
    foreach($pages as $id){ 
     $stmt->bind_param("i", $id); 
     $stmt->execute(); 
     $stmt2->bind_param("i", $id); 
     $stmt2->execute(); 
    } 
    $stmt->close(); 
    $stmt2->close(); 
} 


function fetchAllPages() 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     page, 
     private 
     FROM ".$db_table_prefix."pages"); 
    $stmt->execute(); 
    $stmt->bind_result($id, $page, $private); 
    while ($stmt->fetch()){ 
     $row[$page] = array('id' => $id, 'page' => $page, 'private' => $private); 
    } 
    $stmt->close(); 
    if (isset($row)){ 
     return ($row); 
    } 
} 


function fetchPageDetails($id) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     page, 
     private 
     FROM ".$db_table_prefix."pages 
     WHERE 
     id = ? 
     LIMIT 1"); 
    $stmt->bind_param("i", $id); 
    $stmt->execute(); 
    $stmt->bind_result($id, $page, $private); 
    while ($stmt->fetch()){ 
     $row = array('id' => $id, 'page' => $page, 'private' => $private); 
    } 
    $stmt->close(); 
    return ($row); 
} 


function pageIdExists($id) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT private 
     FROM ".$db_table_prefix."pages 
     WHERE 
     id = ? 
     LIMIT 1"); 
    $stmt->bind_param("i", $id);  
    $stmt->execute(); 
    $stmt->store_result(); 
    $num_returns = $stmt->num_rows; 
    $stmt->close(); 

    if ($num_returns > 0) 
    { 
     return true; 
    } 
    else 
    { 
     return false; 
    } 
} 


function updatePrivate($id, $private) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("UPDATE ".$db_table_prefix."pages 
     SET 
     private = ? 
     WHERE 
     id = ?"); 
    $stmt->bind_param("ii", $private, $id); 
    $result = $stmt->execute(); 
    $stmt->close(); 
    return $result; 
} 

function addPage($page, $permission) { 
    global $mysqli,$db_table_prefix; 
    $i = 0; 
    $stmt = $mysqli->prepare("INSERT INTO ".$db_table_prefix."permission_page_matches (
     permission_id, 
     page_id 
     ) 
     VALUES (
     ?, 
     ? 
     )"); 
    if (is_array($permission)){ 
     foreach($permission as $id){ 
      $stmt->bind_param("ii", $id, $page); 
      $stmt->execute(); 
      $i++; 
     } 
    } 
    elseif (is_array($page)){ 
     foreach($page as $id){ 
      $stmt->bind_param("ii", $permission, $id); 
      $stmt->execute(); 
      $i++; 
     } 
    } 
    else { 
     $stmt->bind_param("ii", $permission, $page); 
     $stmt->execute(); 
     $i++; 
    } 
    $stmt->close(); 
    return $i; 
} 

function fetchPagePermissions($page_id) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     permission_id 
     FROM ".$db_table_prefix."permission_page_matches 
     WHERE page_id = ? 
     "); 
    $stmt->bind_param("i", $page_id); 
    $stmt->execute(); 
    $stmt->bind_result($id, $permission); 
    while ($stmt->fetch()){ 
     $row[$permission] = array('id' => $id, 'permission_id' => $permission); 
    } 
    $stmt->close(); 
    if (isset($row)){ 
     return ($row); 
    } 
} 

function fetchPermissionPages($permission_id) 
{ 
    global $mysqli,$db_table_prefix; 
    $stmt = $mysqli->prepare("SELECT 
     id, 
     page_id 
     FROM ".$db_table_prefix."permission_page_matches 
     WHERE permission_id = ? 
     "); 
    $stmt->bind_param("i", $permission_id); 
    $stmt->execute(); 
    $stmt->bind_result($id, $page); 
    while ($stmt->fetch()){ 
     $row[$page] = array('id' => $id, 'permission_id' => $page); 
    } 
    $stmt->close(); 
    if (isset($row)){ 
     return ($row); 
    } 
} 

function removePage($page, $permission) { 
    global $mysqli,$db_table_prefix; 
    $i = 0; 
    $stmt = $mysqli->prepare("DELETE FROM ".$db_table_prefix."permission_page_matches 
     WHERE page_id = ? 
     AND permission_id =?"); 
    if (is_array($page)){ 
     foreach($page as $id){ 
      $stmt->bind_param("ii", $id, $permission); 
      $stmt->execute(); 
      $i++; 
     } 
    } 
    elseif (is_array($permission)){ 
     foreach($permission as $id){ 
      $stmt->bind_param("ii", $page, $id); 
      $stmt->execute(); 
      $i++; 
     } 
    } 
    else { 
     $stmt->bind_param("ii", $permission, $user); 
     $stmt->execute(); 
     $i++; 
    } 
    $stmt->close(); 
    return $i; 
} 

function securePage($uri){ 


    $tokens = explode('/', $uri); 
    $page = $tokens[sizeof($tokens)-1]; 
    global $mysqli,$db_table_prefix,$loggedInUser; 

    $stmt = $mysqli->prepare("SELECT 
     id, 
     page, 
     private 
     FROM ".$db_table_prefix."pages 
     WHERE 
     page = ? 
     LIMIT 1"); 
    $stmt->bind_param("s", $page); 
    $stmt->execute(); 
    $stmt->bind_result($id, $page, $private); 
    while ($stmt->fetch()){ 
     $pageDetails = array('id' => $id, 'page' => $page, 'private' => $private); 
    } 
    $stmt->close(); 

    if (empty($pageDetails)){ 
     return true; 
    } 

    elseif ($pageDetails['private'] == 0) { 
     return true;  
    } 

    elseif(!isUserLoggedIn()) 
    { 
     header("Location: login.php"); 
     return false; 
    } 
    else { 

     $stmt = $mysqli->prepare("SELECT 
      permission_id 
      FROM ".$db_table_prefix."permission_page_matches 
      WHERE page_id = ? 
      "); 
     $stmt->bind_param("i", $pageDetails['id']); 
     $stmt->execute(); 
     $stmt->bind_result($permission); 
     while ($stmt->fetch()){ 
      $pagePermissions[] = $permission; 
     } 
     $stmt->close(); 

     if ($loggedInUser->checkPermission($pagePermissions)){ 
      return true; 
     } 

     elseif ($loggedInUser->user_id == $master_account){ 
      return true; 
     } 
     else { 
      header("Location: account.php"); 
      return false; 
     } 
    } 
} 

?>

출처

2013-05-30 user2435613

어떤 라인이 382입니까? –

'\t $ stmt-> bind_param ("is", $ loggedInUser-> user_id, $ loggedInUser-> hash_pw); \t'이것은 382 행입니다. 죄송합니다.이 행에 대해서는 언급하지 않았습니다. – user2435613

'$ stmt-> bind_param()'앞에 있지만'$ stmt = $ mysqli-> prepare()'블록 다음에 382 번째 줄에 다음을 추가 할 수 있습니다 :'echo $ mysqli-> error; var_dump ($ stmt);'출력을 질문에 추가 하시겠습니까? –

오류는 실제로 SQL 쿼리에 있습니다. bind_param()이 $mysqli->prepare()에서 반환되는 방법이므로 382 행에 오류가 표시됩니다. prepare 메소드가 오류를 리턴하면 bind_param() 메소드를 사용할 수 없습니다.

귀하의 의견에 따르면 쿼리에 an unknown column 'active'이 있다는 것을 알 수 있습니다. 표 users의 active 필드가 유효한 필드인지 확인하십시오.

$stmt = $mysqli->prepare("SELECT 
    id, 
    password 
    FROM ".$db_table_prefix."users 
    WHERE 
    id = ? 
    AND 
    password = ? 
    AND 
    active = 1 <--------------------- UNKNOWN COLUMN 
    LIMIT 1")

출처

2013-05-30 09:02:23

내 문제를 해결해 주셔서 감사합니다. 나는 너에게 정말 대단히 감사한다. – user2435613

@ user2435613 나는이 대답을 받아 들일 수있는 upvote를 제안 할 수 있겠습니까? –

실제로 내 웹 사이트에 새로운 웹 사이트가 생겨서 15 세가 아니기 때문에 더 많은 질문을 던졌습니다. http://stackoverflow.com/questions/16885857/post-message-php-error-please-suggest-a-change @Phil Cross – user2435613

치명적 오류 : /home/mysitename/public_html/members/models/funcs.php의 382 행에있는 비 객체에있는 bind_param() 멤버 함수를 호출하십시오.

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