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PHP - Returning An Array?
Hey there,
Now I was curious if there was a way I could return an array in my function like the following, I currently get a error though: Code: [Select] Catchable fatal error: Object of class panel_accounts could not be converted to string in C:\wamp\www\X-HostLTD - Panel\PanelFrontend\index.php on line 21 But can you only return strings?. Here is the function that it errors on: function returnAccountInformation($AccountID) { return mysql_fetch_array(mysql_query("SELECT * FROM ****_***** WHERE *****_***** = '".mysql_escape_string($AccountID)."'")); } Could somebody help me on the matter?, Thank you. P.S sorry for staring out the table names but I don't really want people knowing my database structure hehe. Similar TutorialsHey Guys, I am hoping you can help me find out why a function of mine is only returning 1 record when I am asking for 10. Here is the function I am using to get the data. When I run the $sql that is printed in phpmyadmin.... I get then records. But when I print the $event_data I am only getting 1 record. Any help would be greatly appreciated function get_events($data) { //print_r($data); $lat = $data['lat']; $long = $data['long']; $offset = $data['offset']; $radius = $data['radius']; $amount = $data['amount']; //the events query $sql = sprintf("SELECT *, ( 3959 * acos( cos( radians('%s') ) * cos( radians( latitude ) ) * cos( radians( longitude ) - radians('%s') ) + sin( radians('%s') ) * sin( radians( latitude ) ) ) ) AS distance FROM events WHERE `status` = '0' HAVING distance < '%s' ORDER BY distance LIMIT $amount OFFSET $offset", mysql_real_escape_string($lat), mysql_real_escape_string($long), mysql_real_escape_string($lat), mysql_real_escape_string($radius)); //debugging print_r($sql); $event_data = array(); $event_data = mysql_fetch_array(mysql_query($sql)); //debugging print_r($event_data); return $event_data; } Trying to retun an array which gets a file from a directory and then returns the filename as the key and the complete file url as the value but when returning it it prints out "Array" for each file in the directory rather than the file name: Doing this in wordpress. Code: [Select] function wsme_select_css_theme(){ $alt_css_template_path = WSME_THEME_CSS; // Define path to files $alt_widgets_template = array(); // set array $out = ''; // Set var if ( is_dir($alt_css_template_path) ) { // If directory exists if ($alt_css_template_dir = opendir($alt_css_template_path) ) { //opens directory while ( ($alt_css_template_file = readdir($alt_css_template_dir)) !== false ) { //if files are in the directory if(stristr($alt_css_template_file, ".css") !== false) { //if the files are .css files $out[] = array($alt_css_template_file => WSME_THEME_CSS.'/'.$alt_css_template_file); //create the array(filename => file path) for each file in the directory } } } return $out; // return array } } Code: [Select] array( 'name' => 'Style', 'id' => WS_THEME_PREFIX . '_style', 'headings' => array( array( 'name' => 'Theme CSS', 'options' => array( array('name' => 'Homepage', 'desc' => ' select the css file of the theme you want for your site', 'id' => WS_THEME_PREFIX . '_theme_css', 'value' => '', 'options' => wsme_select_css_theme(), 'type' => 'select' ) ) ) ) Any suggestions? Hi Guys, I have 6 file upload fileds in an array. When i try to return the error messages at this link: http://www.php.net/manual/en/features.file-upload.errors.php i get an error displayed for every upload box. I was wondering if it is possible to simply return 1 error instead of the 6? For example rather than getting "No File Uploaded No File Uploaded No File Uploaded No File Uploaded No File Uploaded No File Uploaded" i simply get "No File Uploaded". Also If only some files are uploaded no error should be displayed. The code i am using is: foreach ($_FILES['image']['error'] as $key => $error) { if ($error == UPLOAD_ERR_NO_FILE) { echo "No File Uploaded"; } I have tried using "break;" which works in leaving only 1 error, however the error is still displayed if less than 6 files are uploaded. All help greatly appreciated. Thanks I have a script that runs a query against a MySQL database, then, if it returns a resultset, it takes the 'freindly name from an array containg the database connections, then adds the data for the resultset. Unfortunately at the minute, it doesn't quite work the way that I want. So far I have: //get list of servers to query, and choose them one at a time for($a = 0; $a <sizeof($slaveRes_array); $a++) { $con = mysql_connect($slaveRes_array[$a]['server'], $slaveRes_array[$a]['user'], $slaveRes_array[$a]['password']); mysql_select_db($dbs, $con); //get list of MySQL Queries, and run them against the current server, one at a time for($b = 0; $b <sizeof($query_array); $b++) { $SlaveState = mysql_query($query_array[$b]['query1'], $con); // 1st Query // If there is a resultset, get data and put into array while($row = mysql_fetch_assoc($SlaveState)) { for($c = 0; $c <mysql_num_rows($SlaveState); $c++) { $slave_array[]['name'] = $slaveRes_array[$a]['database']; for($d = 0; $d <mysql_num_fields($SlaveState); $d++) { $slave_array[][mysql_field_name($SlaveState,$d)] = mysql_result($SlaveState,$c,mysql_field_name($SlaveState,$d)); }} } } // Run Query2...Query3....etc. } The problem is that at the minute it puts each field into a separate part of the array e.g. Array ( => Array ( [name] => MySQL02_5083 ) [1] => Array ( [Slave_IO_State] => Waiting for master to send event ) [2] => Array ( [Master_Host] => localhost ) [3] => Array ( [Master_User] => root ) Whereas what I am trying to achieve is more like: Array ( => Array ( [name] => MySQL02 ) [Slave_IO_State] => Waiting for master to send event ) [Master_Host] => localhost ) [Master_User] => root )... [1] => Array ( [name] => MySQL03 etc. etc. But I can't see how to achieve this? Hi guys, I am using this oAuth library https://github.com/elbunce/oauth2-php But more specifically these lines of code: protected function getToken($token, $isRefresh = true) { try { $tableName = $isRefresh ? self::TABLE_REFRESH : self::TABLE_TOKENS; $tokenName = $isRefresh ? 'refresh_token' : 'oauth_token'; $sql = "SELECT $tokenName, client_id, expires, scope, user_id FROM $tableName WHERE token = :token"; $stmt = $this->db->prepare($sql); $stmt->bindParam(':token', $token, PDO::PARAM_STR); $stmt->execute(); $result = $stmt->fetch(PDO::FETCH_ASSOC); return $result !== FALSE ? $result : NULL; } catch (PDOException $e) { $this->handleException($e); } } However, this is retuning no value. If I modify the code to be: protected function getToken($token, $isRefresh = true) { return $token; } It returns the $token value, so the $token is definitely being passed to the function. The code should return an associative array: i.e., $token["expires"], $token["client_id"], $token["userd_id"], $token["scope"], etc Also $token should not === NULL. PS. I run a few checks on $tableName = $isRefresh ? self::TABLE_REFRESH : self::TABLE_TOKENS; $tokenName = $isRefresh ? 'refresh_token' : 'oauth_token'; And they are returning the correct values. Which from my thinking narrows it down to: $sql = "SELECT $tokenName, client_id, expires, scope, user_id FROM $tableName WHERE token = :token"; $stmt = $this->db->prepare($sql); $stmt->bindParam(':token', $token, PDO::PARAM_STR); $stmt->execute(); $result = $stmt->fetch(PDO::FETCH_ASSOC); return $result !== FALSE ? $result : NULL; Any and all help is greatly appreciated. Thanks in advance. Hi fellow developers, I'm having a real problem at the moment, I'm trying to capture everything in between <body></body> tags using the following code but it does not print anything: $lines = file("http://www.bbc.co.uk/"); foreach ($lines as $line_num => $line) { $thecontent .= htmlspecialchars($line) . "<br />\n"; } preg_match('/<body.*?>(.*?)<\/body >/', $thecontent, $htmltext); $moretext = $htmltext[1]; echo $moretext; When you do place a "print($thecontent);" into the code the entire html for [whatever the website] does display but I want to capture only the html code in between the body tags. I've tried everything but I just can't get this to work. I would appreciate anyone's help and I'd like to thank you in advance. M Originally, I would get both, and unfortunately would inconsistently use both. Then, I wanted more consistently, so configured php.ini to only return objects as I felt accessing them was more concise. And then later, I found myself needing arrays more often, and initially would just typecast them to arrays but eventually my standard was to set the PDO's fetch style to an array. And now I find myself almost always explicitly requesting arrays and occasionally requesting columns or named values. Do you configure ATTR_DEFAULT_FETCH_MODE, and if so to what? PS. Anyone use FETCH_CLASS, FETCH_INTO or FETCH_NUM? If so, what would be a good use case? I am trying to return all the photos in the database that has the albumid associated with that table info. I can echo the $album->id (albumid) no problem, but my query it think is somewhat off. Please anyone. Code: [Select] <div id="photo-items" class="photo-list-item"> <?php echo $album->id.'<br>'; // fetch album photos and ids $database =& JFactory::getDBO(); $query = "SELECT * FROM jos_photos where albumid = ".$album->id." ORDER BY ASC"; $photos = mysql_query($query); //This returns and array of photos, but then needs to display all the photos in loop below, but it not retuning none, even if there is 100 photos in table and in the folder directory if($photos) { for( $i=0; $i<count($photos); $i++ ){ $row =& $photos[$i]; ?> <div class="photo-item" id="photo-<?php echo $i;?>" title="<?php echo $this->escape($row->caption);?>"> <a href="<?php echo $row->link;?>"><img class="" src="<?php echo $row->getThumbURI();?>" alt="<?php echo $this->escape($row->caption);?>" id="photoid-<?php echo $row->id;?>" /></a> <?php if( $isOwner ) { ?> <div class="photo-action"> <a href="javascript:void(0);('<?php echo $row->id;?>');" class="remove"><?php echo JText::_('CC REMOVE');?></a> </div> <?php } ?> </div> <?php } } else { ?> <div class="empty-list"><?php echo JText::_('CC NO PHOTOS UPLOADED YET');?> <button class="button button-upload" href="javascript: void(0);&userid=88" id="upload-photos-button">Start Uploading</button></div> <?php } ?> </div> Hi I am new to php, I am trying to capture the url and place into a variable but I only get the 1st digit to show, I just cant see what I am doing wrong. Sorry to ask such a basic question but I just can't work it out, I have attached a screen shot of all me code, your help would be very very much appreciated. Hey guys, I am using multiple inputs (checkboxes) to pass values to another page (I have named them name="blabla[]" in order to pass the values an as array). The problem is when I print_r the array, I get "Array" as a result... I have tried imploding it to a string but it doesn't seem to be working. Any ideas on what could be causing this? Thank you Ok I have this code retrieving information from mysql: if (isset($memid)) { $query_meminfo = "SELECT * FROM ".MEMBER_PROFILE_TABLE." WHERE `user_id`=".$memid; $query_result = mysql_query($query_meminfo, $db); $MemName = mysql_result($query_result, 0, 'display_name'); $MemGroup = mysql_result($query_result, 0, 'Group'); $LevelQuery = "SELECT group_level FROM ".MEMBER_GROUPS." WHERE group_id='".$MemGroup."'"; $LevelResult = mysql_result(mysql_query($LevelQuery, $db), 0, 'group_level'); $MemLevel = intval($LevelResult); } It is definitely retrieving the correct info as it is correctly checking member levels to display certain information. Part 2 of code: <table width="100%" id="userlinks" cellspacing="6"> <tr> <td>Welcome <?php if (isset($MemName)) { Echo $MemName + " "; ?> (<a href="index.php?act=logout">Logout</a> <?php if ($MemLevel >= 9000) { echo " | <a href='admin.php'>Admin CP</a>"; } ?> ) <?php } Else { ?> Guest (<a href="index.php?act=login">Login</a> | <a href="index.php?act=register">Register</a>) <?php } ?> </td> </tr> </table> For some reason, instead of displaying the person's display name it is just displaying the number 0. Hello, I am trying to implement error proofing to a log in script. But, I cannot get it to work? I have no idea what is going on, or why it doesn't work like I expect it to. I have tried everything, please advise. This is the method I am calling: Code: [Select] public function i_exist($this_username) { //$host_array = null; //$host_array = $this->collection->findOne(array("Username" => $this_username)); //if ($host_array['Username'] = $this_username) //{ return true; //} //return false; } This is where I am calling it: Code: [Select] if (!empty($_POST['Username'])) { $host = new Host(); $event = new Event(); if ($host->i_exist($_POST['Username'])) { header("Location: http://www.drink-social.com/error.php?login=duplicate"); } It is supposed to check the database and see if that username is already in use. But it never directs to the error page? I have even tried commenting everything out and returning true, and returning 1. Nothing? Any advice? i am having issues returning all sent messages. it will only return one for some reason. Code: [Select] //If there are sent messages, display them if ($row = mysql_num_rows($result) > 0) { $row = mysql_fetch_array($result) or die(mysql_error()); //Open table and create headers echo "<table border=\"1\">\n"; echo " <tr>\n"; echo " <th>Recipient</th>\n"; echo " <th>Subject</th>\n"; echo " </tr>\n"; while(mysql_fetch_array($result)) { //Show messages $userIDTo = $row['userIDTo']; // Get the recipient's ID number $recipient = checkRecipient($userIDTo); // Get the sender's Username $messageID = $row['ID']; echo " <tr>\n"; echo " <td>{$recipient}</td>\n"; echo " <td><a href='messageDetails.php?messageID=$messageID' target='_blank'>{$row['subject']}</a></td>\n"; echo " <tr>\n"; } thanks in advance. My aim is for this what if the table is empty which means no results will be retrieved in the first query then I want it to repeat the $testArray as "TBD" as well. Code: [Select] function getTop5() { $this->db->select('character1_id, character2_id, character3_id, character4_id, character5_id'); $this->db->from('site_top5'); $this->db->where('status_id', '1'); $this->db->order_by('id', 'desc'); $query = $this->db->get(); $row = $query->row(); $ids = array( $row->character1_id, $row->character2_id, $row->character3_id, $row->character4_id, $row->character5_id ); $testArray = array(); foreach ($ids as $id) { if($id !== "0") { $this->db->select('character_name'); $this->db->from('characters'); $this->db->where('id', $id); $query = $this->db->get(); $row = $query->row(); $testArray[] = $row->character_name; } else { $testArray[] = "TBA"; } } return $testArray; } Hi All Please take a look at the code below. I am sucessfully accessing a database and pulling the details through into a HTML form with a drop down. However I then want to use a variable (test) in another page. However I cannot get the variable userrow['userid'] to send a value to my getquiz.php. What am I doing wrong? <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> New Document </TITLE> <META NAME="Generator" CONTENT="EditPlus"> <META NAME="Author" CONTENT=""> <META NAME="Keywords" CONTENT=""> <META NAME="Description" CONTENT=""> </HEAD> <?php include_once "db.inc.php"; ?> <body> <form action="getquiz.php" method="GET"> <tr><td class="title">Please Select User</td> <td><select name="test"> <?php $courseid = mysqli_query($link, 'SELECT id FROM mdl_quiz WHERE course = "225"; '); if (!courseid) { $error = ' Error fetching course id: ' . mysqli_error($link); include 'error.html.php'; exit(); } else { while($row = mysqli_fetch_array($courseid)) { $user = mysqli_query($link, 'SELECT userid FROM mdl_quiz_attempts WHERE quiz =' . $row['id']); while ($userrow = mysqli_fetch_array($user)) { $names = mysqli_query($link, 'SELECT firstname,lastname FROM mdl_user WHERE id=' . $userrow['userid']); while ($usernames = mysqli_fetch_array($names)) {?> <option value="<?php $userrow['userid']?>"> <?php echo $usernames ['firstname'] . " " . $usernames['lastname'] . $userrow['userid']; ?> </option> <?php } } } } ?> </select> </td></tr> <center><input type="submit" value="Submit"></center> </table> </form> </body> </html> Hello. I am trying to pass along a variable in an email auto response ($park), however if the variable is 2 words then it only passes along the first word. Any info would be great. Code: [Select] <?php $to = "$email"; $subject = "Event Signup Confirmation"; $message = "Hello $firstname! Thank you for signing up to work the $park event. Someone will contact you shortly. Event Information Park: $park Date: $orderdate Time: $hour:$min $ampm Description: $description Crew Leader: $leader"; $from = "guy@xxxx.com"; $headers = "From: $from"; mail($to,$subject,$message,$headers); echo "Thank you for signing up. You will receive an email shortly letting you know event details and who your crew leader is."; ?> SELECT i.item_id, i.title, i.price, i.p_and_p, SUM(i.price + i.p_and_p) AS `total_price`, i.listing, i.condition, i.start_date_time, i.listing_duration, CONVERT_TZ(DATE_ADD(i.start_date_time, INTERVAL concat(i.listing_duration) DAY), '+00:00', u.time_zone) AS `end_date_time` FROM items i LEFT JOIN sub_categories sc ON sc.sub_category_id = i.sub_category_id LEFT JOIN categories c ON c.name = 'test' JOIN users u WHERE u.username = 'Destramic' AND i.start_date_time < NOW() AND DATE_ADD(i.start_date_time, INTERVAL concat(i.listing_duration) DAY) >= NOW()I'm having a problem with my query returning more than 1 rows...I've even copied the row which is returning to see if that'll return 2 rows but it doesn't can anyone explain why this is happening please? Hi all. I'm having a bit of trouble with my script. I can't get "getDirectoryListings()" to return what folders are inside of #SharedObjects Here's my 2 files, 1 is sollib.php, the other is solindex.php. Code: [Select] solindex.php: <?php require('sollib.php'); $shell= new COM('WScript.Shell'); $data=$shell->regRead('HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\ProgramFilesDir'); $regval = trim($data, "Program Files"); if(getenv('AppData')!=''){ $filename = getenv('AppData')."\\Macromedia\\FlashPlayer\\#SharedObjects\\".getDirectoryListings(); die($filename); } ?> sollib.php: <?php die(getDirectoryListings()); function getDirectoryListings() { $final = ""; $filename = getenv('AppData')."\\Macromedia\\FlashPlayer\\#SharedObjects\\"; if ($handle = opendir($filename)) { while (false !== ($file = readdir($handle))) { if(($file != '.') && ($file != '..')) { if(!strpos($file,'.')) { if ($handle2 = opendir($filename.$file)) { while (false !== ($file2 = readdir($handle2))) { die($file2); if(($file2 != '.') && ($file2 != '..')) { $final = $filename."$file\\$file2\\".get_files($file2); die($final); if($file2 == 'www.xatech.com'){ die('files: '.get_files($file2)); } } } } }else{ $final = $file; } } } closedir($handle); } return $final; } function get_files($dir){ //path to directory to scan $directory = $dir; //get all sol files with a .sol extension. $file11 = glob("" . $directory . "*.sol"); //print each file name foreach($file11 as $files10){ $final = $files10; die($final); } } ?> I'm trying to get this to either show "Final" or "Final Overtime" but it just continues to show "Final" even when the XML key value says Overtime...
What am I missing here?
Thank you!
Okay, I had a similar problem before.
$users = mysql_query("SELECT * FROM users");
while($users = mysql_fetch_assoc($users)){
echo "<tr><td><p><a href='users.php?id={$users['user_id']}'>{$users['user_name']}</a></p></td><td>{$users['user_clan']}</td><td>{$users['troop_donations']}</td></tr>";
}
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