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PHP - Connecting Mysql With Php
So I'm currently watching this tutorial : http://youtu.be/9E0s4gsUeU0
And am trying to build the sample application shown there. However I do seem to run into some problems, so if someone could take the time to help me out; I would be very grateful! --- The application is a simple HTML form, which takes the data input and stores it into a MySQL database table. My project is organized as this : The actual form is stored on the insert.php file. Code: [Select] <?php include_once('resources/init.php'); if (isset($_POST['title'], $_POST['post'])) { // functions go here! } ?> <html> <head> <title> Post something! </title> </head> <body> <div id="form"> <form method="POST" action= " "> <label for="title">Title:</label><br> <input type="text" name="title" id="title" /><br> <label for="post">Post:</label><br> <textarea name="post" id="post" rows="15" cols="50"></textarea><br> </form> </div> </body> </html> The config.php and init.php are the configuration and initialize files. config.php Code: [Select] <?php $config['DB_HOST'] = 'localhost'; $config['DB_USER'] = 'root'; $config['DB_PASS'] = ''; $config['DB_NAME'] = 'form'; //foreach ( $config as $k => $v ) { // define(strtouper($k), $v); //} ?> init.php Code: [Select] <?php include_once('config.php'); mysql_connect(DB_HOST, DB_USER, DB_PASS); mysql_select_db(DB_NAME); ?> --- When I try this in my browser I get the error : Code: [Select] Warning: mysql_connect() [function.mysql-connect]: Unknown MySQL server host 'DB_HOST' (11004) in C:\xampp\htdocs\form\resources\init.php on line 5 Warning: mysql_select_db() [function.mysql-select-db]: Access denied for user 'ODBC'@'localhost' (using password: NO) in C:\xampp\htdocs\form\resources\init.php on line 6 Warning: mysql_select_db() [function.mysql-select-db]: A link to the server could not be established in C:\xampp\htdocs\form\resources\init.php on line 6 Could someone tell me what is wrong? Thanks in advance! Similar TutorialsIm trying to connect to a database from php. Heres the code: <?php $dbc = mysqli_connect('192.168.0.122', 'boyyo', 'KiaNNa11', 'aliendatabase') or die('Error connecting to MySQL server.'); $query = "INSERT INTO aliens_abduction (first_name, last_name, " . "when_it_happened, how_long, how_many, alien_description, " . "what_they_did, fang_spotted, other, email) " . "VALUES ('Sally', 'Jones', '3 days ago', '1 day', 'four', " . "green with six tentacles', 'We just talked and played with a dog', " . "'yes', 'I may have seen your dog. Contact me.', " . "'sally@gregs-list.net')"; $result = mysqli_query($dbc, $query) or die('Error querying database.'); ?> I think i have a theory that my MySQL server location is wrong but i dont know. I use HostGator to do this and im using Phpmyadmin. But everytime i type in a form that i created it says Error querying database. Can someone tell me whats wrong with this code. Oh by the way im using head first into PHP and MySQL For some reason Im not able to connect to mysql database, when i fill in the form and select search, it just basically refreshes the page but does not come up with no error messages or any results from my database. any help is appreciated. HTML Code Code: [Select] <table id="tb1"> <tr> <td><p class="LOC">Location:</p></td> <td><div id="LC"> <form action="insert.php" method="post"> <select multiple="multiple" size="5" style="width: 150px;" > <option>Armley</option> <option>Chapel Allerton</option> <option>Harehills</option> <option>Headingley</option> <option>Hyde Park</option> <option>Moortown</option> <option>Roundhay</option> </select> </form> </div> </td> <td><p class="PT">Property type:</p></td> <td><div id="PS"> <form action="insert.php" method="post"> <select name="property type" style="width: 170px;"> <option value="none" selected="selected">Any</option> <option value="Houses">Houses</option> <option value="Flats / Apartments">Flats / Apartments</option> </select> </form> </div> </td><td> <div id="ptype"> <form action="insert.php" method="post"> <input type="radio" class="styled" name="ptype" value="forsale"/> For Sale <p class="increase"> <input type="radio" class="styled" name="ptype" value="forrent"/> To Rent </p> <p class="increase"> <input type="radio" class="styled" name="ptype" value="any"/> Any </p> </form> </div> </td> </tr> </table> <div id="table2"> <table id="NBtable"> <tr> <td><p class="NBS">Number of bedrooms:</p></td> <td><div id="NB"> <form action="insert.php" method="post"> <select name="number of bedrooms"> <option value="none" selected="selected">No Min</option> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> to <select name="number of bedrooms"> <option value="none" selected="selected">No Max</option> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> </select> </form> </div> </td> <td><p class="PR">Price range:</p></td> <td><div id="PR"> <form action="insert.php" method="post"> <select name="price range"> <option value="none" selected="selected">No Min</option> <option value="50,000">50,000</option> <option value="60,000">60,000</option> <option value="70,000">70,000</option> <option value="80,000">80,000</option> <option value="90,000">90,000</option> <option value="100,000">100,000</option> <option value="110,000">110,000</option> <option value="120,000">120,000</option> <option value="130,000">130,000</option> <option value="140,000">140,000</option> <option value="150,000">150,000</option> <option value="160,000">160,000</option> <option value="170,000">170,000</option> <option value="180,000">180,000</option> <option value="190,000">190,000</option> <option value="200,000">200,000</option> <option value="210,000">210,000</option> <option value="220,000">220,000</option> <option value="230,000">230,000</option> <option value="240,000">240,000</option> <option value="250,000">250,000</option> <option value="260,000">260,000</option> <option value="270,000">270,000</option> <option value="280,000">280,000</option> <option value="290,000">290,000</option> <option value="300,000">300,000</option> <option value="310,000">310,000</option> <option value="320,000">320,000</option> <option value="330,000">330,000</option> <option value="340,000">340,000</option> <option value="350,000">350,000</option> </select> to <select name="price range"> <option value="none" selected="selected">No Max</option> <option value="50,000">50,000</option> <option value="60,000">60,000</option> <option value="70,000">70,000</option> <option value="80,000">80,000</option> <option value="90,000">90,000</option> <option value="100,000">100,000</option> <option value="110,000">110,000</option> <option value="120,000">120,000</option> <option value="130,000">130,000</option> <option value="140,000">140,000</option> <option value="150,000">150,000</option> <option value="160,000">160,000</option> <option value="170,000">170,000</option> <option value="180,000">180,000</option> <option value="190,000">190,000</option> <option value="200,000">200,000</option> <option value="210,000">210,000</option> <option value="220,000">220,000</option> <option value="230,000">230,000</option> <option value="240,000">240,000</option> <option value="250,000">250,000</option> <option value="260,000">260,000</option> <option value="270,000">270,000</option> <option value="280,000">280,000</option> <option value="290,000">290,000</option> <option value="300,000">300,000</option> <option value="310,000">310,000</option> <option value="320,000">320,000</option> <option value="330,000">330,000</option> <option value="340,000">340,000</option> <option value="350,000">350,000</option> </select> </form> </div> </td> </tr> </table> PHP Code Code: [Select] <?php $server = ""; // Enter your MYSQL server name/address between quotes $username = ""; // Your MYSQL username between quotes $password = ""; // Your MYSQL password between quotes $database = ""; // Your MYSQL database between quotes $con = mysql_connect($server, $username, $password); // Connect to the database if(!$con) { die('Could not connect: ' . mysql_error()); } // If connection failed, stop and display error mysql_select_db($database, $con); // Select database to use $result = mysql_query("SELECT * FROM tablename"); // Query database while($row = mysql_fetch_array($result)) { // Loop through results echo "<b>" . $row['id'] . "</b><br>\n"; // Where 'id' is the column/field title in the database echo $row['location'] . "<br>\n"; // Where 'location' is the column/field title in the database echo $row['property_type'] . "<br>\n"; // as above echo $row['number_of_bedrooms'] . "<br>\n"; // .. echo $row['purchase_type'] . "<br>\n"; // .. echo $row['price_range'] . "<br>\n"; // .. } mysql_close($con); // Close the connection to the database after results, not before. ?> To connect to my database I an entering mysql database details just at the first top lines server,username,password and database. is thats correct? Thank You for your help in adavance. I am moving a site from another server to a new one. I have changed all the code snippets to reflect the new server and the new database but for some reason when I come to login it will not take me further. I know that the code has connected to the database as I have a userlog table on there telling me I when I logged in last. elow is my login.php (there is obviously more than the code included) Code: [Select] <? require 'include/common.inc.php'; require 'include/session.inc.php'; if(($u_username != "") || ($u_password != "")) { $funcResult = authenticateUser($u_username, $u_password, $chkRemember); if(!$funcResult->returnValue) { header("Location: login.php?msg=" . $funcResult->errorMessage); echo "ERROR: " . $funcResult->errorMessage; } else { if($artid!="") { header("Location: news/readarticle.php?artid=$artid"); } else { if($funcResult->errorMessage == "M") { header("Location: members/index.php"); exit; } elseif($funcResult->errorMessage == "B") { header("Location: business/index.php"); exit; } $msg = "Invalid UserName/Password"; } } } ?> <html> <head> <title>Welcome to Newquay Uncovered</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <link href="images/style.css" rel="stylesheet" type="text/css"> <script language="Javascript"> <!-- function validate(frm) { for(i=0;i<frm.length;i++) { if((frm.elements[i].type == "text" || frm.elements[i].type == "password") && frm.elements[i].value == "") { alert("Please fill in the required details"); frm.elements[i].focus(); return false; } } return true; } //--> </script> Here is Common Code: [Select] <? require '/home/xmasphot/public_html/www.newquayuncovered.com/include/db.inc.php'; // require '/dump/ldev/newquayuncovered/revamped/include/db.inc.php'; // USER UPLOAD FOLDER $uploaddir = "/home/xmasphot/public_html/www.newquayuncovered.com/members/uploads/"; // $uploaddir = "/dump/ldev/newquayuncovered/revamped/members/uploads/"; $pic_path = "/members/uploads/"; $nophoto = "/images/nophoto.jpg"; $pending = "/images/pending.jpg"; $fromemailaddresss = "help@newquayuncovered.com"; global $sportspicpath; global $sports_rpicpath; // $sports_rpicpath = "/dump/ldev/newquayuncovered/revamped/admin/sports/images/"; // $sports_picpath = "/newquayuncovered/revamped/admin/sports/images/"; $sports_rpicpath = "/home/xmasphot/public_html/www.newquayuncovered.com/admin/sports/images/"; $sports_picpath = "/admin/sports/images/"; if ($uid == "") { $uid = 0; } function sendErrorPage($mesg) { echo "Error Generated: <BR>$mesg"; exit; } function getDateString() { /* The function getDateString() returns the current date in the * format YYYY-MM-DD. This function is used when inserting date * columns into MySQL table */ return date(Y-m-d); } function getCountry($chk) { $query = "SELECT c_cid, c_cname FROM nq_country ORDER BY c_cname"; $results = mysql_query($query); echo "<option value=''><-- Select --></option>"; while($row = mysql_fetch_object($results)) { if($chk == $row->c_cid) { echo "<option value='$row->c_cid' selected>$row->c_cname</option>\n"; } else { echo "<option value='$row->c_cid'>$row->c_cname</option>\n"; } } } function getGender($chk) { echo "<option value=''><-- Select --></option>\n"; if($chk != "" && $chk == 0) { echo "<option value=0 selected>Female</option>\n"; } else { echo "<option value=0>Female</option>\n"; } if($chk == 1) { echo "<option value=1 selected>Male</option>\n"; } else { echo "<option value=1>Male</option>\n"; } } function getSexuality($chk, $type="") { $arrVals = array( "R" => "Rather Not Say", "S" => "Straight", "O" => "Open Minded", "G" => "Gay/Lesbian", "B" => "BiSexual" ); if($type == 1) { echo $arrVals[$chk]; return; } echo "<option value=''><-- Select --></option>\n"; foreach($arrVals as $abbr=>$val) { if($abbr == $chk) { echo "<option value='" . $abbr . "' selected>" . $val . "</option>\n"; } else { echo "<option value='" . $abbr . "'>" . $val . "</option>\n"; } } } function getDOB_Date($chk) { echo "<option>--</option>\n"; for($i=1; $i<=31; $i++) { if($chk == $i) { echo "<option value=$i selected>$i</option>\n"; } else { echo "<option value=$i>$i</option>\n"; } } } function getDOB_Month($chk) { echo "<option>--</option>\n"; $arr_Month = array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'); $i = 1; foreach ($arr_Month as $temp) { if($chk == $i) { echo "<option value=$i selected>$temp</option>\n"; } else { echo "<option value=$i>$temp</option>\n"; } $i++; } } function getDOB_Year($chk) { echo "<option>--</option>\n"; for($i=1960; $i<=1999; $i++) { if($chk == $i) { echo "<option value=$i selected>$i</option>\n"; } else { echo "<option value=$i>$i</option>\n"; } } } function getDBConnection() { global $hostName, $databaseName, $userName, $password, $con; // Get a persistent database connection if(!($link = mysql_pconnect($hostName, $userName, $password))) { return new Function_Result("Internal Error: Could not open database connection", null); } // Select mysql database if(!mysql_select_db($databaseName, $link)) { return new Function_Result("Internal Error: Could not select database",null); } return new Function_Result(null, $link); } function logout() { global $uid; global $username; global $isAuthenticated; global $userType; session_start(); global $REMOTE_ADDR; // Get DB Connection $funcResult = getDBConnection(); if($funcResult->returnValue == null) { return $funcResult; } $link = $funcResult->returnValue; $updStmt = "UPDATE nq_userlog SET ul_online_status=0 ,ul_last_logout=now() ,ul_last_logon_ip='$REMOTE_ADDR' WHERE ul_ulid='$uid'"; if(!mysql_query($updStmt, $link)) { return new Function_Result("Cannot update log.", null); } session_unregister("uid"); session_unregister("username"); session_unregister("isAuthenticated"); session_unregister("userType"); return new Function_Result(null, true); } class Function_Result { var $errorMessage; var $returnValue; function Function_Result($errMessage, $retValue) { $this->errorMessage = $errMessage; $this->returnValue = $retValue; } } function validateusername($u_username){ $u_username = trim($u_username); $funcResult = getDBConnection(); if($funcResult->returnValue == null) { return $funcResult; } $link = $funcResult->returnValue; $selectUserStmt = "SELECT u_uid,u_password,u_email FROM nq_user WHERE u_username='$u_username'"; if(!($result = mysql_query($selectUserStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query", null); } if(!($row = mysql_fetch_object($result))) { return new Function_Result("Invalid UserName", null); } return new Function_Result(null,$row); } function dynamicpictures() { $funcResult = getDBConnection(); if($funcResult->returnValue == null) { return $funcResult; } $link = $funcResult->returnValue; $selectUserStmt = "SELECT * FROM nq_pictures LEFT JOIN nq_user on pic_uid=u_uid WHERE pic_approval=1 AND pic_folder=0 AND pic_adult=0 AND pic_filename!='' AND pic_default=1 ORDER BY pic_date DESC LIMIT 5"; if(!($result = mysql_query($selectUserStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query", null); } return new Function_Result(null,$result); } function msgStatus($uid) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT COUNT(*) FROM nq_message WHERE msg_to_uid=$uid AND msg_status=0"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } if(!($row = mysql_fetch_row($result))) { return new Function_Result("Internal Error: Could not assign record", null); } return new Function_Result(null, $row); } function getContact_country() { $query = "SELECT c_cname FROM nq_country ORDER BY c_cname"; $results = mysql_query($query); echo "<option value=''><-- Select --></option>"; while($row = mysql_fetch_object($results)) { echo "<option value='$row->c_cname'>$row->c_cname</option>\n"; } } function getState($ud_cid) { if ($ud_cid==130) { $qry = "limit 0, 54 " ;} elseif ($ud_cid==127) { $qry= "limit 55, 66"; } else { echo "<option value=''><-- Not Applicable --></option>"; return; } $query = "SELECT s_sid, s_sname FROM nq_state $qry" ; echo "<option value=''><-- Please Choose --></option>"; $results = mysql_query($query); while($row = mysql_fetch_object($results)) { echo "<option value='$row->s_sid'>$row->s_sname</option>\n"; } } function selectedstates($ud_cid, $chk) { if ($ud_cid==130) { $qry = "limit 0, 54 " ;} elseif ($ud_cid==127) { $qry= "limit 55, 66"; } else { echo "<option value=''><-- Not Applicable --></option>"; return; } $query = "SELECT s_sid, s_sname FROM nq_state $qry" ; echo "<option value=''><-- Please Choose --></option>"; $results = mysql_query($query); while($row = mysql_fetch_object($results)) { if($chk == $row->s_sid) { echo "<option value='$row->s_sid' selected>$row->s_sname</option>\n"; } else { echo "<option value='$row->s_sid'>$row->s_sname</option>\n"; } } } function getindexpagecontent($indexpageid) { $funcResult = getDBConnection(); if($funcResult->returnValue == null) { return $funcResult; } $link = $funcResult->returnValue; $selectStmt = "Select * from nq_config where con_conid='$indexpageid'"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query $selectStmt", null); } return new Function_Result(null,$result); } function getTop_latest_news($limit=2) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt_Top_latest_news = "SELECT *, CONCAT(LEFT(nwa_content, 90), '...') AS nwa_content FROM nq_newsarticle WHERE (nwa_topstories in (1,2,3)) and nwa_status='1' ORDER BY nwa_topstories ASC limit 0,". $limit; if(!($result_Top_latest_news = mysql_query($selectStmt_Top_latest_news, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt_Top_latest_news", null); } return new Function_Result(null, $result_Top_latest_news); } function Display_Admin_lst_evt() { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt_lst_evt = "SELECT *, DATE_FORMAT(evt_from_date, '%b %d, %Y %h:%i %p') AS evt_fromdate, DATE_FORMAT(evt_to_date, '%b %d, %Y %h:%i %p') AS evt_todate FROM nq_events WHERE evt_uid=0 order by evt_evtid desc limit 0,2"; if(!($result_lst_evt = mysql_query($selectStmt_lst_evt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query $result_lst_evt", null); } return new Function_Result(null, $result_lst_evt); } function get_News_links($name,$limit) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt_Newslink = "SELECT *, CONCAT(LEFT(nwa_content, 50), '...') AS content, CONCAT(LEFT(nwa_title, 50), '...') AS title FROM nq_newsarticle left join nq_newscategory on nwc_nwcid=nwa_nwcid WHERE nwc_name='$name' order by nwa_createdate desc limit 0 , ". $limit; if(!($result_Newslink = mysql_query($selectStmt_Newslink, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt_Newslink", null); } return new Function_Result(null, $result_Newslink); } function getNightlife_title() { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_nightlife WHERE nl_parent !=0 ORDER BY nl_lastupdated desc"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getNightlife_details($nl_nlid) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_nightlife where nl_parent !=0 AND nl_nlid = '$nl_nlid'"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getNightlife_homepage_details($nl_nlid) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_nightlife where nl_parent !=1 AND nl_nlid = '$nl_nlid'"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getNightlife_title_topten() { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_nightlife where nl_parent !=0 ORDER BY nl_lastupdated desc limit 0,10"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getSection($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_section where sec_secid='$id'"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getTop_sectionStories($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_sectionstory WHERE ssty_secid='$id' and ssty_position !='0' ORDER BY ssty_sstyid desc limit 0,3"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getTopLink($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_sectionlinks WHERE slnk_secid='$id' ORDER BY slnk_lastupdated desc"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getAllStories($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_sectionstory WHERE ssty_secid='$id' ORDER BY ssty_lastupdated desc"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getStorydetails($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_sectionstory where ssty_sstyid='$id'"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getAllLink($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_sectionlinks left join nq_section on sec_secid=slnk_secid WHERE slnk_secid='$id' ORDER BY slnk_slnkid desc"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getLinkdetails($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_sectionlinks WHERE slnk_slnkid='$id'"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getTopBeaches($limit) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; if ($limit == "") { $selectStmt = "SELECT * FROM nq_beaches where bch_position !='0' order by bch_position asc"; } else { $selectStmt = "SELECT * FROM nq_beaches where bch_position !='0' order by bch_position asc limit 0, $limit"; } if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getBeachDetails($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_beaches where bch_bchid ='$id'"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getTopBeachsafety($limit) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; if ($limit == "") { $selectStmt = "SELECT * FROM nq_beachsafety where bs_position !='0' order by bs_position asc"; } else { $selectStmt = "SELECT * FROM nq_beachsafety where bs_position !='0' order by bs_position asc limit 0, $limit"; } if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getBeachSafetyDetails($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_beachsafety where bs_bsid ='$id'"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getTopSectionCategory($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_sectioncategory WHERE scat_secid='$id' and scat_position !='0' ORDER BY scat_position asc"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getAllSectionCategory($id) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_sectioncategory left join nq_section on scat_secid=sec_secid WHERE scat_secid='$id' and scat_position !=0 ORDER BY scat_position asc"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getAllSectionArticle($id,$cat) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_sectionlinks left join nq_section on sec_secid=slnk_secid WHERE slnk_secid='$id' and slnk_scatid='$cat' ORDER BY slnk_slnkid desc"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } return new Function_Result(null, $result); } function getUserTypeCheck($name) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT * FROM nq_user where u_username='$name'"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } if(!($row = mysql_fetch_object($result))) { return new Function_Result("Could not assign records.", null); } return new Function_Result(null, $row); } function getBigAdd($secid) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $selectStmt = "SELECT count(*) as rcount FROM nq_assingbanner LEFT JOIN nq_banner ON ban_banid=ab_banid WHERE ban_bannertype=1 AND ab_secid='".$secid."'"; if(!($result = mysql_query($selectStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query. <BR>$selectStmt", null); } $rowad = mysql_fetch_object($result); if ($rowad->rcount > 0) { $rd = rand(0,$rowad->rcount)-1; if($rd < 0){ $rd = 0; } $sqlad = "SELECT * FROM nq_assingbanner LEFT JOIN nq_banner ON ban_banid=ab_banid WHERE ban_bannertype=1 AND ab_secid='".$secid."' limit $rd,1"; $resultad = mysql_query($sqlad); if(mysql_num_rows($resultad) > 0) { $rowad = mysql_fetch_object($resultad); if($rowad->ban_target == "n"){ $target = "_blank"; } else { $target = "_self"; } $ret_value="<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\"><tr height=\"18\"><td height=\"62\" align=\"center\" valign=\"middle\"><a href =\"".$rowad->ban_page."\" target=\"".$target."\"><img src=\""; if($rowad->ban_image !='') { $ret_value.="/admin/images/ads/".$rowad->ban_image; } else { $ret_value.=$rowad->ban_url; } $ret_value.="\" border=\"0\" alt=\"".$rowad->ban_alttext."\"></a></td> </tr> </table>"; } return new Function_Result(null,$ret_value); } else { return new Function_Result(null,"<br>"); } } function getTwoSmallAdd($secid) { $funcResult = getDBConnection(); if(!$funcResult->returnValue) { sendErrorPage($funcResult->errorMessage); } $link = $funcResult->returnValue; $sqlad = "SELECT * FROM nq_assingbanner LEFT JOIN nq_banner ON ban_banid=ab_banid WHERE ban_bannertype=2 AND ab_secid='".$secid."' order by rand() limit 0,2"; $resultad = mysql_query($sqlad); $ret_value="<table width=\"100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">"; while($rowad = mysql_fetch_object($resultad)) { if($rowad->ban_target == "n"){ $target = "_blank"; } else { $target = "_self"; } $ret_value.="<tr><td height=\"20\" valign=\"top\"><img src=\"/images/spcr.gif\" width=\"1\" height=\"1\"></td></tr><tr><td valign=\"top\"><a href=\"".$rowad->ban_page."\" target=\"".$target."\"><img src=\""; if($rowad->ban_image !='') { $ret_value.="/admin/images/ads/".$rowad->ban_image; } else { $ret_value.=$rowad->ban_url; } $ret_value.="\" border=\"0\" alt=\"".$rowad->ban_alttext."\"></a></td></tr>"; } $ret_value.="</table>"; return new Function_Result(null,$ret_value); } ?> And finally session Code: [Select] <? function setUserSession($u_uid, $u_username, $type) { global $uid; global $username; global $isAuthenticated; global $userType; session_start(); session_register("uid"); session_register("username"); session_register("isAuthenticated"); session_register("userType"); $uid = $u_uid; $username = $u_username; $isAuthenticated = true; $userType = $type; return true; } /***** SESSION HANDLING - ENDS HERE *****/ function authenticateUser($u_username, $u_password, $chkRemember) { $u_username = trim($u_username); $u_password = trim($u_password); $chkRemember=($chkRemember); if(($u_username == "") || ($u_password == "")) { sendErrorPage("The username/password you have entered is invalid. Please try again."); exit; } //$cryptPassword = crypt($u_password, CRYPT_STD_DES); // Get DB Connection $funcResult = getDBConnection(); if($funcResult->returnValue == null) { return $funcResult; } $link = $funcResult->returnValue; $selectUserStmt = "SELECT u_uid, u_username, u_type FROM nq_user WHERE u_username='$u_username' AND u_password='$u_password' and u_status!='U'"; if(!($result = mysql_query($selectUserStmt, $link))) { return new Function_Result("Internal Error: Could not execute SQL Query", null); } if(!($row = mysql_fetch_row($result))) { return new Function_Result("Invalid UserName/Password", null); } else { if ($chkRemember==1){ setcookie("newquay",$row[1],time()+60*60*24*30); } else { setcookie("newquay","",time()+60*60*24*30); } setUserSession($row[0], $row[1], $row[2]); global $REMOTE_ADDR; $updStmt = "UPDATE nq_userlog SET ul_last_updated=now(), ul_last_logon_ip='$REMOTE_ADDR', ul_online_status=1 WHERE ul_ulid=$row[0]"; if(!mysql_query($updStmt, $link)) { return new Function_Result("Cannot update log.<BR>$updStmt", null); } return new Function_Result($row[2], true); } } ?> The site isn't doing anything when I enter username and password, just bringing me back to the same page. Also I am unable to access the areas of the site that are only for registered members. Any help here would be greatly apprecaited, I have spent days on this now. Thanks in advance! There are a few other bugs that need ironing out too. You can view the site at www.newquayuncovered.com when I try to connect to my database with CLI I get this error Code: [Select] Access denied for user 'bommobco_cwbtest'@'cpe-123.45.789.123.neo.res.rr.com' (using password: YES) 123.45.789.123 being my ip address, how can I fix this issue so I can connect? <?php $username="a7564065_si"; $password="*****"; $database="a7564065_food"; mysql_connect(mysql4.000webhost.com,$username,$password); ... I am trying to connect to mysql but having trouble. The host name: mysql4.000webhost.com I get the error: Parse error: syntax error, unexpected T_DNUMBER in /home/a7564065/public_html/Index.html on line 17 Any ideas? Hi, I'm trying to connect to a database on a port other than 3306 to create a database. Here's my connect code: $connection = new MySQLi($host,$user,$pass)() But according to the PHP website it says I can lay the code out like so: new MySQLi($host,$user,$pass,$database,$port)() But how do I specify the port without the database? I've tried just "" as the database but the connection still fails. Any help would be much appreciated. Good day: Im doing a login page for a website, but the mysql database is on a server computer and not on the hosting account. It gives me a cannot select db message. Im using the IP address as the host. This is the script: Code: [Select] <?php ob_start(); $host="000.000.000.000"; // Host name $username="ert4567"; // Mysql username $password="xxxxxxxx"; // Mysql password $port="3306"; $db_name="files"; // Database name $tbl_name="users"; // Table name // Connect to server and select databse. mysql_connect("$host", "$username", "$password", "$port")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot select DB"); // username and password sent from form $myusername=$_POST['myusername']; $mypassword=$_POST['mypassword']; // To protect MySQL injection (more detail about MySQL injection) $myusername = stripslashes($myusername); $mypassword = stripslashes($mypassword); $myusername = mysql_real_escape_string($myusername); $mypassword = mysql_real_escape_string($mypassword); $sql="SELECT * FROM $tbl_name WHERE username='$myusername' and password='$mypassword'"; $result=mysql_query($sql); // Mysql_num_row is counting table row $count=mysql_num_rows($result); // If result matched $myusername and $mypassword, table row must be 1 row if($count==1){ // Register $myusername, $mypassword and redirect to file "login_success.php" session_register("myusername"); session_register("mypassword"); header("location:login_success.php"); } else { echo "Wrong Username or Password"; } ?> Any help will be appreciated. is it possible to have two open connections to two different mysql dbs at the same time? when i tried it, only the one on the bottom of the list was active. my config file looks like this: //---------------------------------------------// $dbname = 'xxx'; # Database Name $dbuser = 'xxx'; # Database Username $dbpass = 'xxx'; # Database Password $dbhost = 'xxx'; # Database Host $conn2 = mysql_connect($dbhost,$dbuser,$dbpass) or die ("Could not connect to $dbname: ".mysql_error()); mysql_select_db($dbname) or die ("Could not access the database: ".mysql_error()); $dbname5 = 'yyy'; # Database Name $dbuser5 = 'yyy'; # Database Username $dbpass5 = 'yyy'; # Database Password $dbhost5 = 'yyy'; # Database Host $conn = mysql_connect($dbhost5,$dbuser5,$dbpass5) or die ("Could not connect to $dbname5: ".mysql_error()); mysql_select_db($dbname5) or die ("Could not access the database: ".mysql_error()); //--------------------------------------// so i want to be able to do mysql_query($query,$conn2) when i need to access xxx db, but it doesn't seem to work that way. am i doing something incorrectly? any help would be greatly appreciated. Hi I have been getting to know PHP OOP concepts, and I started trying by writing a class and handful of functions to connect to the database and retrieve the information from the tables. I went through previous posts having similar titles, but most of them have written using mysql functions and I am using mysqli functions. I want somebody to through this simple script and let me know where the mistake is. This is my class.connect.php: Code: [Select] <?php class mySQL{ var $host; var $username; var $password; var $database; public $dbc; public function connect($set_host, $set_username, $set_password, $set_database) { $this->host = $set_host; $this->username = $set_username; $this->password = $set_password; $this->database = $set_database; $this->dbc = mysqli_connect($this->host, $this->username, $this->password, $this->database) or die('Error connecting to DB'); } public function query($sql) { return mysqli_query($this->dbc, $sql) or or die('Error:'.mysqli_error($this->dbc).', query: '.$sql); } public function fetch($sql) { $array = mysqli_fetch_array($this->query($sql)); return $array; } public function close() { return mysqli_close($this->dbc); } } ?> This is my index.php: Code: [Select] <?php require_once ("class.connect.php"); $connection = new mySQL(); $connection->connect('localhost', 'myDB', 'joker', 'names_list'); $myquery = "SELECT * FROM list"; $query = $connection->query($myquery); while($array = $connection->fetch($query)) { echo $array['first_name'] . '<br />'; echo $array['last_name'] . '<br />'; } $connection->close(); ?> I am getting a error message "Error:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '1' at line 1, query: 1" Any idea why this is happening? Thanks So, I feel like I am running up against some beginner's problem. So I am hoping this should be an easy fix. I have had a bit of trouble finding the right search terms to find a fix for this, so I am sorry ahead of time if there is already a post on this, please point me towards it. I am running PHP 4.4.9 and MySQL client API 4.1.22, in case that is of use. I can get the following to work and provide the appropriate output. Note in this first case that the connection info is in the same file as the call to it. <?php // set database access information define ('DB_USER', "*****"); define ('DB_PASSWORD', "*****"); define ('DB_HOST', "localhost"); define ('DB_NAME', "content"); // database connection protocol $dbc = mysql_connect (DB_HOST, DB_USER, DB_PASSWORD) or die ('Could not connect to MySQL: Error #' . mysql_errno() . ' - ' . mysql_error()); mysql_select_db (DB_NAME) or die ('Could not connect to MySQL: Error #' . mysql_errno() . ' - ' . mysql_error()); $query = "SELECT content_element_title FROM content_main"; $result = mysql_query ($query); while ($row = mysql_fetch_array ($result, MYSQL_ASSOC)) { echo ("<p>" . $row[content_element_title] . "</p>"); } unset($dbc); ?> My problem is, however, that when I separate the connection info into a separate file, I have been having problems. I think I got past the method calling the connection info not being able to see it, but now it isn't returning anything - should be returning "<p>" . $row[content_element_title] . "</p>", for which there are three rows in the db. Here is what the two files look like separated: kinnect.php <?php // set database access information define ('DB_USER', '*****'); define ('DB_PASSWORD', '*****'); define ('DB_HOST', 'localhost'); define ('DB_NAME', 'content'); //// database connection protocol $dbc = mysql_connect (DB_HOST, DB_USER, DB_PASSWORD) or die ('Could not connect to MySQL: Error #' . mysql_errno() . ' - ' . mysql_error()); mysql_select_db (DB_NAME, $dbc) or die ('Could not connect to MySQL: Error #' . mysql_errno() . ' - ' . mysql_error()); ?> file.php <?php require_once ("correctpathto/kinnect.php"); $query = "SELECT content_element_title FROM content_main"; $result = mysql_query ($query, $dbc); while ($row = mysql_fetch_array ($result, MYSQL_ASSOC)) { echo ("<p>" . $row[content_element_title] . "</p>"); } unset($dbc); ?> So what am I doing wrong? I am getting these error messages now. Warning: mysql_query(): supplied argument is not a valid MySQL-Link resource in /Users/max/Sites/rdbase-llc/preliminary/connecttroubleshoot.php on line 18 Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /Users/max/Sites/rdbase-llc/preliminary/connecttroubleshoot.php on line 20 Thanks ahead of time for any help! Hey there,
First time using MySQL database to connect to a member login. I have a paid subscription site through ccbill which they add the username and logins to. I have setup a database, username and password as well as a table that I have connected correctly "I believe" to my website but get this message: warning: MySQL-fetch_array()expects parameter 1 to be resource, Boolean given in /home....
My table I have setup just has username and password to authenticate the users, which I was told by ccbill is all I need. Maybe I need authentication 1 or 0 etc.
Any help on this would be amazing. Spent hours trying to figure this out but nothing.
Thanks for your time.
Steven
Hi there, I'm working on a project already started, and using WAMP+WINDOWS7+SQL2008R2, At this point it's connecting to a MSSQL DATABSE LIKE THIS: $dns = "TempGes2"; $con = odbc_connect($dns, $user, $pwd); This works fine, but i can't find where is the TempGes2 configured, it isn't in the odbcad32.exe, Any ideas, i need to point this to another DATABASE, Thank you in advance Can someone tell me why in the following code, in the 'try' section, this code works: (first line after 'try')
$conn = new PDO("mysql:host=$servername;dbname=$dbasename", $username, $password); even though I have not declared a variable named $dbname,
but if I change it to "$databasename", which I have declared, it doesn't work. I don't understand that.
<code>
<?php Hey all
I'm working on a script which needs to connect to the Google Calendar API, but when I run the code I get
Fatal error: Uncaught exception 'Google_Auth_Exception' with message 'Error refreshing the OAuth2 token, message: '{ "error" : "invalid_grant" }'' in /home/public_html/cal_test/google-api-php/src/Google/Auth/OAuth2.php:341 Stack trace: #0 /home/public_html/cal_test/google-api-php/src/Google/Auth/OAuth2.php(300): Google_Auth_OAuth2->refreshTokenRequest(Array) #1 /home/public_html/cal_test/google-api-php/src/Google/Auth/OAuth2.php(230): Google_Auth_OAuth2->refreshTokenWithAssertion() #2 /home/public_html/cal_test/google-api-php/src/Google/Service/Resource.php(171): Google_Auth_OAuth2->sign(Object(Google_Http_Request)) #3 /home/public_html/cal_test/google-api-php/src/Google/Service/Calendar.php(1133): Google_Service_Resource->call('list', Array, 'Google_Service_...') #4 /home/public_html/cal_test/index.php(34): Google_Service_Calendar_CalendarList_Resource->listCalendarList() #5 {main} thrown in /home/public_html/cal_test/google-api-php/src/Google/Auth/OAuth2.php on line 341
The code i'm using is
<?php
error_reporting(-1);
ini_set('display_errors', 'On');
require_once "google-api-php/src/Google/Client.php";
require_once "google-api-php/src/Google/Service/Calendar.php";
// Service Account info
$client_id = 'CLIENT_ID';
$service_account_name = 'EMAIL';
$key_file_location = 'FILE_LOC';
// Calendar id
$calName = 'CAL_ID';
$client = new Google_Client();
$client->setApplicationName("Calendar test");
$service = new Google_Service_Calendar($client);
$key = file_get_contents($key_file_location);
$cred = new Google_Auth_AssertionCredentials(
$service_account_name,
array('https://www.googleapis.com/auth/calendar.readonly'),
$key
);
$client->setAssertionCredentials($cred);
$cals = $service->calendarList->listCalendarList();
//print_r($cals);
//exit;
$events = $service->events->listEvents($calName);
foreach ($events->getItems() as $event) {
echo $event->getSummary();
}
?>
i've spent serveral hours trying to locate a fix on Google, but so far i'm stuggling
Can anyone help me?
Thanks
Edited by dweb, 09 October 2014 - 06:58 AM. I have the following code created, however when i run it it doesn't come back as saying connected successfully?
<?php
$host = "localhost";
$my_user = "root";
$my_password = "";
$my_db = "notes_db"
$con = mysqli_connect("localhost","my_user","my_password","my_db");
echo ("Connected Successfully");
?>
Hi, my school say not to use XAMPP, and I already have PHP installed, MySQL installed, Apache I am not sure, but assuming if I have it installed, how do I connect to localhost b/c beforer when I use XAMPP, the default for where to get php/mysql running was: C:\xampp\htdocs\ Please any help appreciated! Hi all.
My database just stopped connecting? I have tried everything i could but no way! What could have happened and what can i do? I even went as far as creating the database connection inside the page to see if it will work but still no way!
Thanks Windows 2012 R2 Web Farm IIs 8.5 PHP 7.2
I am trying to create a logon page using PHP create a database on my SQL 2014 server. Installed the PHP SQL Server Drivers for PHP 7.2
<?php
// Connect to MSSQL
if (!$link) { I get an HTTP 500 internal server error cant get past this one Any thing else I can provide to help us fix this let me know
Thank you
Tom How we can make the connection to ODBC in PHP If any shares the coding part then it would be great. (Table to database) Hi I am trying to connect to my database but i am having some problems where the server( WAMP) crashes and does not load this page. here is the php coding
<?php
$db = new PDO("mysql:host=localhost;dbname=test;port=80", "root", "");
var_dump($db);
when i run this no error comes the page doesnt load. anyone know why? when using PDO do i have to do some sort of configuration changes to wamp? i have even changed the directory of the file and still same issue. any suggestions would be wonderful.
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