PHP - (php) Mysql_query Select * From -quick Question
This is what i have
Code: [Select] $traderss1=mysql_query("SELECT * FROM `poke_owned` WHERE `box`='1' AND `trainer`='" . $trading->username . "' ORDER BY `name` ASC"); How can i do this: Code: [Select] $traderss1=mysql_query("SELECT * FROM `poke_owned` WHERE `box`='1' AND `trainer`='" AND `traded`='0' . $trading->username . "' ORDER BY `name` ASC"); I know its not as simple as just adding AND `traded`='0' cause i tried that and i just got this Code: [Select] Parse error: syntax error, unexpected '=' in /home/tpkrpgn1/public_html/trade5.php on line 57 MySQL table (in case you need to know it?) Code: [Select] (`id`, `trainer`, `gender`, `name`, `party1`, `party2`, `party3`, `party4`, `party5`, `party6`, `level`, `exp`, `hp`, `totalhp`, `att`, `def`, `box`, `days`, `battle_wins`, `battle_losses`, `move1`, `move2`, `move3`, `move4`, `attbon`, `defbon`, `totalexp`, `sold`, `traded`, `item`, `soldtrainer`) Similar TutorialsHello, I am still new to PHP, but am getting better. The Problem is, I have read all the tutorials and everything and successfully accomplished this at other places so I don't know what the issue is. I bet it is small, as it always seems to be an oversight that causes issues. I am trying to do a MySQL Update Query with variables and I keep getting this error message: Quote You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'LastName = 'Smith' BirthDate = '1993-12-05' Gender = 'Male' De Here is the code: Code: [Select] mysql_query("UPDATE orphans SET FirstName = '$firstname' LastName = '$lastname' BirthDate = '$birthdate' Gender = '$gender' Description = '$decrip' SponsorCount = '$sponsorcount' Created_On = 'createdon' Changed_On = '$changedon' PictureOne = 'pictureone' PictureTwo = 'picturetwo' PictureThree = '$picturethree' PictureFour = $picturefour' PictureFive = '$picturefive' WHERE IDa = '$IDa'") or die(mysql_error());The variables seem to be working, I just don't know what the issue is. Thanks for the help in advance! Edited to Fix Stupid Mistakes Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /home/aci/docs/admin/hours.php on line 20 Code: [Select] <?php $user = $_SESSION['myusername']; $result = mysql_query("SELECT * hours WHERE member='$user'"); while ($row = mysql_fetch_array($result)){ echo $row['date'] . " " . $row['time'] . "<br />"; } ?> Code: [Select] CREATE TABLE `hours` ( `hoursID` int(5) NOT NULL auto_increment, `member` varchar(20) NOT NULL default '', `date` date NOT NULL default '0000-00-00', `time` time NOT NULL default '00:00:00', PRIMARY KEY (`hoursID`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=7 ; -- -- Dumping data for table `hours` -- INSERT INTO `hours` VALUES (4, 'aci', '2010-11-30', '14:31:39'); INSERT INTO `hours` VALUES (2, 'aci', '2010-11-30', '14:31:08'); INSERT INTO `hours` VALUES (3, 'aci', '2010-11-30', '14:31:23'); INSERT INTO `hours` VALUES (5, 'aci', '2010-11-30', '14:31:40'); code <?php //storecodefound.php v1.0 //purpose is to store the http refer and the code associated with the site to a db to be collected and verified by submitcode.php $code = $_GET['code']; $site = $_SERVER['HTTP_HOST']; //check to see if the code already present $connect = mysql_connect("localhost","root","") or die (mysql_error()); $check = mysql_query("SELECT code FROM hunter.codes WHERE code='$code'") or die (mysql_error()); $row = mysql_num_rows($check); echo "result of \$row is ".$row; echo "<br />"; if ($row = 0) { //insert into db cause it's not there mysql_query("INSERT INTO hunter.codes (id, code, site) VALUES ('','$code','$site')") or die (mysql_error()); } else { //echo it's already here echo "Code already found on server!"; } ?> my question is the result of $row is infact 0 and the if statement says if $row is 0 to insert into db and instead it's given me the code is already found? I am starting to learn PDO by re-writing one of my existing scripts. Do I still need to validate $_GET or does PDO do the work for me? Currently I am using: Code: [Select] $id = $_GET['id']; $sth = $dbh->prepare('DELETE FROM van_reservations WHERE id = :id'); $sth->bindParam(':id', $id, PDO::PARAM_INT); $sth->execute(); I used to validate by using this: Code: [Select] $id = isset($_GET['id']) && is_numeric($_GET['id'])?(int) $_GET['id']:0; how to open a site with curl that has frames ? when ive tried it gives "your broswer does not support frames" ... hey guys i have a script that creates a cookie named "MyLoginPage" now everything works well the cookie is saved and it keeps the user logged in The Question ok so im wanting to create a link that will delete the cookie so when the user clicks the link it will delete the cookie is this possible?? if so, how?? many thanks Hi, I've seen code like this multiple times, but I don't really know what it means. function funcName(&$something) { // whatever } What exactly does the "&" do before the variable? hi. when i get into some function manual and there is a note says. Quote This function has been DEPRECATED as of PHP 5.3.0. Relying on this feature is highly discouraged. . is that meaning that after 5.3.0 version this function will not be supported? thanks , Mor. Is there a way to only output the first, say, 30 words of a variable? I have a way to do it in mind, but seems like it's messy and not practical. Any suggestions? E.g: WITHOUT LIMIT: Welcome to my store. Would you like to buy something? We have really good noodles and fishes in doodle pools. WITH LIMIT: Welcome to my store. Would you like... Sort of like a short preview. hey! I have a site where I want to use multiple issets at the same time, like if I have four buttons and four issets: if(isset($_POST['one'])) { echo '<div class="example_box">one</div>'; } if(isset($_POST['two'])) { echo '<div class="example_box">two</div>'; } if(isset($_POST['three'])) { echo '<div class="example_box">three</div>'; } if(isset($_POST['four'])) { echo '<div class="example_box">four</div>'; } but for some reason it seems like only one isset can be activate at a time, is there any way to work this out or something :s? I've tried some variants of elseif stuff and such, but yeah, I'm pretty new at this stuff What is the difference between these two lines Code: [Select] !isset($_POST[$requiredField]) and Code: [Select] !$_POST[$requiredField] Does storing multiple values in 1 database field with a varchar let's say set at 150, all separated by "|'s" so I don't have to create a field name for each one is it better performance wise or no? (storing 6-7 different |'s that will be outputted with a array ofc) ? Long story short i'm paginating database results. So pages = results / res-per-page-limit but 28 / 10 will be 2.8 should i use round() or ceil()? I need to use a HTML form to retrieve data in a certain order of ascending/descending using a drop down box and a true/false statement button for one of the values from a MySQL database. Im guessing I need a php script to query the database, but can I add the php code to the HTML or upload a php to the server that links the HTML thank you Can I replace the set message text for $body and $subject with $_POST['message']; $_POST['subject']; so I can get a users input from a html form via php as the action. Instead of the set text in the script. As seen http://email.about.com/od/emailprogrammingtips/qt/PHP_Email_SMTP_Authentication.htm Hello everyone, With the recent time change, I found a new problem with my code. I think I have it fixed by utilizing the "date_default_timezone_set()" function, but I have a question. Does this php time/date function automatically account for daylight savings time, is it something that will have to be adjusted in my code? I think I can figure out how to adjust it if it's needed, but I don't want to have to do the work if it is updated automatically. Thanks for any help. I have data that is in a form right now being displayed in a textbox because I want the user to see the 'name' but the data that needs to be passed when submit is pressed is the id of the entity. So if I have <label id = "username" Value = "3"> Heintzman</label> can I use $_Post to retrieve that value once the form has been submitted because I dont want the data to be displayed in a textbox it looks ugly and isnt long enough for the text without editing. Hello, If we have large amount of data we always use SCP to copy data from remote server. scp -P 100 user@192.168.2.3: /home/user/folder /home/user1/folder/. But if DSL (Internet) of local computer disconnects I observed failure of transfer many times and this whole process becomes irritating. Is there any alternative way to use scp or rsync with php so that we can execute it with script ? Something like this ? <?php // Having shell access but its not working 4 me... $conn = ssh2_connect('ftp.server.com', 100); ssh2_auth_password($conn 'user', 'pass'); ssh2_scp_send($conn, '/local/filename', '/remote/filename', 0644); ?> Another question is there any way we can run such code with the help of shell_exec() or is this implementation is secure? Thanks in Advance! Hi guys, I was wondering if we have table of seats in a cinema (which makes the quantity to 1) and two users are booking the same seat at the same time on our application. How can we prevent that? I though if we create a session or even update that seat row and then if user doesn't finish the booking/or leave the browser on fora while in 10-15 minutes, that session still remains on. I'm sure we can expire that session how can we prevent both users have the same session and if one doesn't complete the purchase for any reason then how session can automatically update the database after that 15 minutes? Thanks in advance. Say, Code: [Select] $ok = 'ABCDEFG' What is the command to check whether $ok contains 'C'? |