PHP - Variable Seems To Be Losing Its Data
Hey there,
Pretty frustrated with this. It seems so simple, but I've been staring at it and toying with it for ages, so I figured I'd post here. I have a variable called "$isTaken" that seems to be losing its value in an essential step in my function. Take a look. function subdomainTaken($inputtedSubdomain) { //Initialize $isTaken to 'true' $isTaken = true; echo "isTaken STARTS AS: <i>" . $isTaken . "</i><br />"; //FOR TESTING PURPOSES ONLY. VARIABLE HAS VALUE HERE //Check subdomain in database $subdomainDBQuery = mysql_query("SELECT * FROM `companies` WHERE company_subdomain = '$inputtedSubdomain'"); $foundResult = mysql_num_rows($subdomainDBQuery); if ($foundResult > 0) { $isTaken = true; } else { $isTaken = false; } return $isTaken; } By the time I get to the if statement, $isTaken has no value. I've echoed it to be sure. Any ideas? Thanks, Frank Similar TutorialsI am not sure If I am loosing my variable or if it is just getting cancelled out by the syntax. The error I get is this: Query string: "SELECT * FROM timeslip WHERE 1 and Initials=" ORDER BY "Date" ASC, "Cost" ASC Failed with 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 '"SELECT * FROM timeslip WHERE 1 and Initials=" ORDER BY "Date" ASC, "Cost" ASC' at line 1 Initials should have the value of GEC at this moment Here is my code: $qry_str="SELECT * FROM timeslip WHERE 1 "; if($_POST['Initials']) { $Initials=$_POST['Initials']; $qry_str.='and Initials="'.$Initials . '"'; } if($_POST['Identifier']) { $Identifier=$_POST['Identifier']; $qry_str.='and Identifier LIKE "%'.$Identifier . '%"'; } if($_POST['Type']) { $Type=$_POST['Type']; $qry_str.='and Type LIKE "%'.$Type . '%"'; } if($_POST['Terms']) { $Terms=$_POST['Terms']; $qry_str.='and Terms LIKE "%'.$Terms . '%"'; } if($_POST['Memo']) { $Memo=$_POST['Memo']; $qry_str.='and Memo LIKE "%'.$Memo . '%"'; } if($_POST['date1']) { $date1=$_POST['date1']; $date2=$_POST['date2']; $start=date('Y-m-d', strtotime($date1)); $end=date('Y-m-d', strtotime($date2)); $qry_str.="and Date >= $start and Date <= $end "; } if($_POST['order1'] && $_POST['order2']) { $order1=$_POST['order1']; $order2=$_POST['order2']; $qry=$_POST['qry']; $qry_str=' "'.$qry.'" ORDER BY "'.$order1 . '" ASC, "'.$order2 . '" ASC '; } elseif(isset($_POST['order1'])) { $order1=$_POST['order1']; $qry=$_POST['qry']; $qry_str='$qry ORDER BY $order1 ASC'; } else { if(isset($_POST['order2'])) { $order2=$_POST['order1']; $qry=$_POST['qry']; $qry_str='$qry ORDER BY $order2 ASC'; } } if( !$result = mysql_query($qry_str) ) { echo "<br>Query string: $qry_str<br>Failed with error: " . mysql_error() . '<br>'; } I am trying to retain information from the $get variable after checking if a user, (Joomla code), is logged in but it is not working. (url: http://domain.com/script.php?file=data) define( '_JEXEC', 1 ); define( 'DS', DIRECTORY_SEPARATOR ); define('JPATH_BASE', '/path/to/joomla/dir/'); require_once ( JPATH_BASE .DS.'includes'.DS.'defines.php' ); require_once ( JPATH_BASE .DS.'includes'.DS.'framework.php' ); $mainframe =& JFactory::getApplication('site'); $mainframe->initialise(); $session =& JFactory::getSession(); $user =& JFactory::getUser(); // get username and name of user $username = $user->get('username'); $name = $user->get('name'); if (empty($username)) { die('Not logged in'); } $file = $_GET['file']; echo &file; exit; Any help appreciated. I'm having an issue with holding a session variable in the statement below $Color is losing its value in the if statement. For example int the ( ) $Color is a zero while in the echo part $Color is being displayed correctly as Blue. Alright, I've spent over a week trying to fix this now - And Im getting frustrated! I asked at other forums, I asked co-workers and I asked friends-of-friends, and nobody can explain what happens. Let's take a look at this first: $name = mysql_real_escape_string($_POST['name']); mysql_query(sprintf("UPDATE em_users SET name='%s' WHERE id='" . $in_user['id'] . "'", $name)); This will insert NO data on the Name field in the database. Obviously, I thought the $_POST variable wasn't passed correctly, but echo'ing it just before the query WILL show data. And as I said, I tried everything possible for the last week. Switching variables, adding static text on the $name variable instead of using the $_POST content (this does work). I used very very simple test data on the form, such as my name "Mark" or "test" and "hey". The query is correctly executed everytime. The truely WEIRD thing is, if I ensure there is content in $name before executing the query it will work as expected everytime. Like this: $name = mysql_real_escape_string($_POST['name']); $name && mysql_query(sprintf("UPDATE em_users SET name='%s' WHERE id='" . $in_user['id'] . "'", $name)); Of course I could do this, but I want to know why my code does or doesn't work + it's a lot of work to do for something that worked fine a week ago. It has spread to a lot of forms on my website that $_POST variables aren't processed correctly - and it happened out of nowhere. Even on codes that havnt changed in months. I really need help on fixing this! This project has been in development for nearly two years, and without a fix it's pretty much lost Hey all, I am having a situation where I have a singleton class with a static array in it. I insert an element into that array, and then I redirect the user to another page. At that page, I then retrieve that array (it's stored in the session vars), but the array is then empty when I retrieve it. I can't figure out why. Here are some pertinent code snippets. First, the class with the static array: class Logger { private static $instance = NULL; private static $messages = array(); //Private constructor to prevent this class from being instantiated multiple times private function __construct() { } //The clone function is private to prevent cloning of this class private function __clone() { } //Returns the singleton instance of this class public static function GetInstance() { if (!self::$instance) { self::$instance = new Logger; } return self::$instance; } public static function GetMessageCount() { return count(self::$messages); } public static function LogMessage($new_message) { self::$messages[] = $new_message; } public static function GetMessages() { return self::$messages; } public static function ClearMessages() { self::$messages = array(); } } Here is the code where I insert something into the aformentioned array (the process is that a user tries to log in, but the login fails, and so we insert a message into the array saying that the login credentials failed). //Retrieve the message logging instance from the session data to be able to pass messages to the user. $message_log = $_SESSION['user_messages']; $user = $_SESSION['user_account']; //Create a new instance of the database management class and //try to connect to the database $dbm = new DBM(); if ( !$dbm->isConnected() ) { $message_log::LogMessage("We are sorry, but we are unable to access the database at this time. Please try again later."); } else { //Retrieve the user login information $useremail_dirty = $_POST['useremail']; $password_dirty = $_POST['userpassword']; //Check to see if the email we were given exists in the database, and if the password matches $doesPasswordMatch = $dbm->doesPasswordMatch ( $useremail_dirty, $password_dirty ); if ( $doesPasswordMatch ) { //Correct login information was received. Login the user and redirect appropriately. $user->Login(); header ( "Location: ".BASE_URL."/userpage.php" ); exit; } else { //If an incorrect email or password was given, report that information to the user. $message_log::LogMessage("Incorrect login information."); } } //The user has failed to login. Redirect to the appropriate page. header ( "Location: ".BASE_URL."/loginfailed.php" ); And finally, given an unsuccessful login attempt, this is where I pick back up the array of messages to display the messages to the user: $message_log = $_SESSION['user_messages']; $all_messages = $message_log::GetMessages(); print $message_log::GetMessageCount()."<br>"; print count($all_messages)."<br>"; foreach ($all_messages as $message_string) { $prepared_string = prepare_text_for_html_output($message_string); echo $prepared_string."<br>"; } $message_log::ClearMessages(); Unfortunately, the "all_messages" variable has nothing in it...it's like the messages that I logged in the previous PHP script never even existed. I am calling session_start, so don't worry about that (even though it's not seen in these code snippets). What could be going wrong? I recently had a customer say that one of my forms isn't working. For some reason the ID number is getting lost when she submits the form. The form code looks like: ... print "<form method='post' name='form' action='update.php'>"; ... print "<input type='hidden' name='id' value=\"$id\" />"; print "<input type='submit' name='submit' value=\"Save Session\" />"; print "</form>"; ... And the PHP code that gets executed looks like: ... //GET SESSION ID if(isset($_GET['id'])) { //ID from HTML link, before updates have been made $id = $_GET['id']; } elseif(isset($_POST['id'])) { //ID from form, after updates have been made $id = $_POST['id']; } else { $id = ''; } //IF SESSION ID IS VALID if(preg_match("/^\d+$/", $id)) { ... //ELSE, INVALID ID } else { $msg = "<span class='errorText'>Session ID not found or invalid.</span>"; } ... For some reason she usually gets the "Session ID not found..." error when submitting the form. Do you see any problems with the above code? Note that she has been able to sucessfully use the form before (in the same day); we have nearly 1,800 records submitted using these forms; and I am unable to duplicate the issue. So I'm at a loss on what to do next. Also, she talked with her IT person about the form. The IT person was able to submit data on his computer. So he reset her Internet options which seemed to fix the problem on her end temporarily. Note that she is using IE 7. She also said that she doesn't have access to any other browsers. I'm tempted to chalk this up as a personal computer issue, but wanted to get your input first. I'd describe myself as a "basic" php programmer....
I'm trying to build my first multi-page forms.
The first page is calculator_q1.php
No session variables are needed here, I have omitted a few options, the code looks like this
<form id="page1" method="post" action="calculator_q2.php"> <h1>1. Which best describes the primary and secondary sports combination that will be played on your pitch?</h1> <table> <tr><td>Rugby only</td><td><input type="radio" name="1_primary_secondary_combo" value="Rugby only"></td></tr> <tr><td>Rugby/Soccer</td><td><input type="radio" name="1_primary_secondary_combo" value="Rugby Soccer"></td></tr> <tr><td>Soccer/Hockey</td><td><input type="radio" name="1_primary_secondary_combo" value="Soccer Hockey"></td></tr> </table> <input class="blue" type="submit" value="Next"> </form>The 2nd page is calculator_q2.php. This has some php to start the session, copy the result of form 1 to a session var, I do a debug echo and the variable is printed correctly so I think have captured it correctly. In extract, I do this: <?php //Start the session session_start(); //Store our posted values in the session variables $_SESSION['1_primary_secondary_combo'] = $_POST['1_primary_secondary_combo']; ?> <?php $debug=True; if ($debug) { echo ("Debug: session for q1 = ".$_SESSION['1_primary_secondary_combo']); } ?> <form id="page2" method="post" action="calculator_q3.php"> <h1>2. Please choose a preferred surface</h1> <table> <tr><td>3G Rubber Crumb Filled Turf</td><td><input type="radio" name="2_preferred_surface" value="3G Rubber Crumb Filled Turf "></td></tr> <tr><td>Sand Filled Turf</td><td><input type="radio" name="2_preferred_surface" value="Sand Filled Turf"></td></tr> <tr><td>Sand Dressed Turf or<br>a Water Based Surface</td><td><input type="radio" name="2_preferred_surface" value="Sand Dressed Turf or a Water Based Surface"></td></tr> </table> <p> <script> function submitForm(action){ document.getElementById('page2').action = action; document.getElementById('page2').submit(); } </script> <input class="blue" type="button" onclick="submitForm('/calculator_q1.php')" value="Previous" /> <input class="blue" type="button" onclick="submitForm('/calculator_q3.php')" value="Next" /> </form>So far so good, but when I introduce page 3 (calculator_q3.php) then it prints the previous page's (from page 2) variable but can't find the session variable from question 1. This is from calculator_q3.php: <?php //Start the session session_start(); //Store our posted values in the session variables $_SESSION['2_preferred_surface'] = $_POST['2_preferred_surface']; ?> <?php $debug=True; if ($debug) { echo ("Debug: session for q1 = ".$_SESSION['1_primary_secondary_combo']); echo ("<br>Debug: session for q2 = ".$_SESSION['2_preferred_surface']); } ?> <form id="page3" method="post" action="calculator_q4.php"> <h1>3. Please choose one watering option</h1> <table> <tr><td>With a Rain Gun System</td><td><input type="radio" name="3_watering_option" value="With a Rain Gun System"></td></tr> <tr><td>With a Rain gun System + Water Borehole</td><td><input type="radio" name="3_watering_option" value="With a Rain gun System + Water Borehole"></td></tr> <tr><td>Not Required</td><td><input type="radio" name="3_watering_option" value="Not Required"></td></tr> </table> <p> <script> function submitForm(action){ document.getElementById('page3').action = action; document.getElementById('page3').submit(); } </script> <input class="blue" type="button" onclick="submitForm('/calculator_q2.php')" value="Previous" /> <input class="blue" type="button" onclick="submitForm('/calculator_q4.php')" value="Next" /> </form>To see this in action see: http://www.sports.ha...lculator_q1.php Any insights would be appreciated. Many thanks. This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=323252.0 This is what I have $eeee = $_POST['forum_reply']; $eeee = strip_tags($eeee, '<p>'); echo $eeee; this is what prints out Quote Untitled document testinggg this is a print_r of $_Post Quote Array ( [forum_reply] => testinggg [form_reply_submit] => Reply ) Please someone tell me what in binary's name is going on! I have 2 sites. 1 site is a store the other is a blog. The homepage of the store shows random product images. Each image links to it's product page. I'm using the code below to get data from the store homepage into a variable: Code: [Select] <?php $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, "http://www.somesite.com"); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $output = curl_exec($ch); curl_close($ch); ?> I can echo $output and see the page displayed on my page. So that part is working. On the blog, I want to display random products and link them back to the store. How can I extract just the images & their page links from the $output variable? Below is my code: Code: [Select] function outputModule($courseId, $courseName, $moduleId, $moduleName, $sessionData) { if(!count($sessionData)) { return false; } $markTotal = 0; $markGrade = 0; $weightSession = 0; $grade = ""; $sessionsHTML = ""; foreach($sessionData as $session) { $sessionsHTML .= "<p><strong>Session:</strong> {$session['SessionId']} <strong>Session Mark:</strong> {$session['Mark']}</strong> <strong>Session Weight Contribution</strong> {$session['SessionWeight']}%</p>\n"; $markTotal += round($session['Mark'] / 100 * $session['SessionWeight']); $weightSession += ($session['SessionWeight']); $markGrade = round($markTotal / $weightSession * 100); if ($markGrade >= 70) { $grade = "A"; } else if ($markGrade >= 60 && $markGrade <= 69) { $grade = "B"; } else if ($markGrade >= 50 && $markGrade <= 59) { $grade = "C"; } else if ($markGrade >= 40 && $markGrade <= 49) { $grade = "D"; } else if ($markGrade >= 30 && $markGrade <= 39) { $grade = "E"; } else if ($markGrade >= 0 && $markGrade <= 29) { $grade = "F"; } } $courseHTML = "<p><br><strong>Course:</strong> {$courseId} - {$courseName}</p><br>\n"; $moduleHTML = "<p><strong>Module:</strong> {$moduleId} - {$moduleName} <strong>Module Mark:</strong> {$markTotal} <strong>Mark Percentage:</strong> {$markGrade} <strong>Grade:</strong> {$grade} </p>\n"; return $courseHTML . $moduleHTML . $sessionsHTML; } $output = ""; $studentId = false; $courseId = false; $moduleId = false; while ($row = mysql_fetch_array($result)) { if($courseId != $row['CourseId']) { //Course has changed $courseName = $row['CourseName']; $courseId = $row['CourseId']; $output .= outputModule($courseId, $courseName); } if($moduleId != $row['ModuleId']) { //Module has changed if(isset($sessionsAry)) //Don't run function for first record { //Get output for last module and sessions $output .= outputModule($courseId, $courseName, $moduleId, $moduleName, $sessionsAry); } //Reset sessions data array and Set values for new module $sessionsAry = array(); $moduleId = $row['ModuleId']; $moduleName = $row['ModuleName']; } //Add session data to array for current module $sessionsAry[] = array('SessionId'=>$row['SessionId'], 'Mark'=>$row['Mark'], 'SessionWeight'=>$row['SessionWeight']); } //Get output for last module $output .= outputModule($moduleId, $moduleName, $sessionsAry); //Display the output echo $output; Below is the output: Notice: Undefined variable: sessionData in /web/stud/u0867587/Mobile_app/student_overall_grade.php on line 69 Notice: Undefined variable: sessionData in /web/stud/u0867587/Mobile_app/student_overall_grade.php on line 69 Course: INFO101 - Bsc Information Communication Technology Module: CHI2550 - Modern Database Applications Module Mark: 41 Mark Percentage: 68 Grade: B Session: AAB Session Mark: 72 Session Weight Contribution 20% Session: AAE Session Mark: 67 Session Weight Contribution 40% There is suppose to be another module with its own sessions below this but it does not show it. Also it is giving me notices that $SessionData is undefined. Why can it not find the variable $SessionData? Below is what it should of outputted: Course: INFO101 - Bsc Information Communication Technology Course Mark Grade Year: 3 Module: CHI2550 - Modern Database Applications Module Mark: 41 Mark Percentage: 68 Grade: B Session: AAB Session Mark: 72 Session Weight Contribution 20% Session: AAE Session Mark: 67 Session Weight Contribution 40% Module: CHI2513 - Systems Strategy Module Mark: 31 Mark Percentage: 62 Grade: B Session: AAD Session Mark: 61 Session Weight Contribution 50% Hello, forgive me if I didn't title this properly. I will try to make this short and sweet and explain it the best I can. I have a script I wrote that uses SimpleXML to parse data and that part works fine. Only problem is the data is kind of construed from the XML feed and I need to convert it to a more real world calculation. The script parses XML for lake level data. The problem is it returns conservation pool levels. The problem with that is lakes are not 400+ feet deep. As it is set up now the XML contains full pool and the current level. From that I display the full pool and the current levels. It then takes the full pool minus the current level to create two new variables, departure I.E. how low or high it is over full pool, then also create % full. The calculations are fine but, since it is basing it off conservation pool I need to translate this to display it in a more known way. What I am wanting to do is hard set the variable for full pool for the actual lake depth. I still need to use the full pool variable to calculate the rest even though I won't be showing that data. So full pool - minus current level to create the departure as it does. Then take the departure variable that was created and subtract/add it from the hard set lake depth to give me the actual new depth of the lake.
I.E.
$a +/- $b = $c
then
$c +/- $d = $e
I hope this makes sense. What I am trying to do is really simple. I am just not good at really explaining things and trying to comprehend how this needs to be laid out and the logic for it. If you need more info or the code I am working with please let me know. So how could I go about doing this?
-Thanks
Edited by Texan78, 28 November 2014 - 12:02 AM. //multi query $sql= "SELECT option_value FROM settings WHERE option_name = 'email_temp_issue';"; //1 $sql .="SELECT title FROM books WHERE id = '$bookid';"; //2 $sql .="SELECT fullName from students WHERE email = '$username'"; //3 $sql_run = mysqli_multi_query($connection,$sql); if(mysqli_num_rows($sql_run)>0) { foreach ($sql_run as $row) { $email_template = $row['option_value']; //retrieve from query 1 $title = $row['title']; //retrieve from query 2 $name = $row['fullName']; //retrieve from query 3 } } I am trying to store the data from the multi query into each variable, which I am not sure how to do..Anyone can help? :) I am trying to create a code where the user enters the zip code and if found in the database, a location will be retrieved. I am getting two undefined variables as errors. I am still learning the POST and GET method and I fear that is where I am getting something mixed up. I have also attached an image of my DB. Thank you so much any input is greatly appreciated. Notice: Undefined variable: address in C:\xampp\htdocs\index.php on line 53 Notice: Undefined variable: zip in C:\xampp\htdocs\index.php on line 54
<?php include ('header.php'); include ('function.php'); ?> <div class="wrapper"> <div> <?php echo'<form method="POST" action"'.getLocations($conn).'"> <input type="text" name="zip" class="search" placeholder="Zip code"><br> <button type="submit" value="submit" id="submit">Submit</button> </form>'; getLocations($conn); ?> </div> </div> <div> <!--foreach($zip as $zip) : --> <?php echo $address['address']; echo $zip['zip']; ?> </div> function.php file code: <?php $dBServername = "localhost"; $dBUsername = "root"; $dBPassword = ""; $dBName = "addresses"; // Create connection $conn = mysqli_connect($dBServername, $dBUsername, $dBPassword, $dBName); // Check connection if (!$conn) { die("Connection failed: " . mysqli_connect_error()); } function getLocations($conn) { if (isset($_POST['submit'])){ // Validate Zip code field if (!empty ($_POST['zip']) && is_numeric ($_POST['zip'])) { $zip = (int)$_POST['zip']; $query = "SELECT * FROM locations WHERE zip = '$zip'"; //get the results $result = mysqli_query($conn, $query); //fetch the data $zip = mysqli_fetch_all($result, MYSQLI_ASSOC); var_dump($zip); mysqli_free_result($result); //close connection mysqli_close($conn); } } }
Hello all, I can't get the data store in the $ART_ID variable to pass into the database. The original $Artisan variable is set up like this: 1. Artisan Name. So the explode is taking just the number. If I put an echo after the explode and the $ART_ID variable it outputs the correct information but it doesn't store in the database as that data. The query is in correct order too. Thanks in advance. $CType_Type = $_REQUEST["CTYPE_Type"]; $Artisan = $_REQUEST['Artisan']; $Quantity = $_POST['Quantity']; $HAnswer1 = $_POST["HAnswer1"]; $HAnswer2 = $_POST["HAnswer2"]; $HAnswer3 = $_POST["HAnswer3"]; $HAnswer4 = $_POST["HAnswer4"]; $break = explode(".", $Artisan); $ART_ID = $break[0]; if(!$Quantity) { die('Quantity field is empty. Please enter the quantity of handicrafts made.'); } else { $ctypeQuery = mysql_query("SELECT CTYPE_ID FROM CraftType WHERE CTYPE_Type = '".$CType_Type."'"); while($row = mysql_fetch_array($ctypeQuery)) { $CTYPE_ID = $row["CTYPE_ID"]; $sql = ("INSERT INTO Handicraft VALUES (`HANDI_ID`, '".$Quantity."', 'NULL', '".$CTYPE_ID."', '".$ART_ID."', 'NULL', '1')"); if(!mysql_query($sql)) { die('Error inserting Handicraft Type into table: ' . mysql_error()); } else { -----data in this section doesn't affect the rest of the code---- } } } Say I have an installation file, and they type in all their database information & click submit. How would I get that information to open up a file called config.php, and write to the $db_host, $db_pass, $db_user, and $db variables only? Is this possible? Thanks! This topic has been moved to Other Libraries and Frameworks. http://www.phpfreaks.com/forums/index.php?topic=346503.0
I am working with an API provided here http://ipndoc.paydotcom.com/ to get IPN call back for payment or refund $input = file_get_contents('php://input'); $json = @json_decode($input, true); $secret = 'SECRETCODE'; $secret = substr(sha1($secret), 0, 32); $notification = base64_decode($json['notification']); $iv = base64_decode($json['iv']); $decoded = openssl_decrypt( $notification, 'AES-256-CBC', $secret, OPENSSL_RAW_DATA, $iv ); $data = json_decode($decoded, true); $trxntype = $data['transactionInfo']['transactionType']; $paymethod = $data['transactionInfo']['paymentService']; $f_name = $data['customerInfo']['contactInfo']['firstName']; $l_name = $data['customerInfo']['contactInfo']['lastName'];
I seem to be losing my array value when it comes to the "Game Time" section of my script. I am printing out the array a long the entire time and this is where I lose it and can't figure out why. <form name="form1" method="post" action=""> <span class="whitetitle">How many teams?</span> <ul class="pageitem"> <li> <SELECT name="teams" onchange="document.form1.submit();"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> <option value="6">6</option> <option value="7">7</option> <option value="8">8</option> <option value="9">9</option> <option value="10">10</option> <option value="11">11</option> <option value="12">12</option> </SELECT> </li> </ul> </form> <? if($_POST['teams']) { ?> <form method="post" name="form2" action=""> <span class="whitetitle">Team Name</span> <?php $teams=$_POST['teams']; $count=0; while($count<$teams) { ?> <ul class="pageitem"> <li class="bigfield"> <input placeholder="Name" type="text" name="teamname[]"/> </li> </ul> <? $count++; } ?> <input type="hidden" value="<?=$teams?>" name="teams" /> <input type="submit" name="Submit" value="Next"> </form> <? } ?> <? if ($_POST['teamname']) { $teams=$_POST['teams']; $teamname=$_POST['teamname']; ?> <form name="form" method="post" action=""> <span class="name"><? print_r ($_POST['teamname']);?></span> <ul class="pageitem"> <li class="radiobutton"><span class="name">Season</span> <input name="schedule" type="radio" value="season" onClick="this.form.action='';this.form.submit()" /></li> <li class="radiobutton"><span class="name">Playoffs</span> <input name="schedule" type="radio" value="playoffs" onClick="this.form.action='';this.form.submit()"/></li> </ul> <input type="hidden" value="<?=$teams?>" name="teams" /> <input type="hidden" value="<?=$teamname?>" name="teamname" /> </form> <? } if($_POST['schedule']) { $teams=$_POST['teams']; $schedule=$_POST['schedule']; $teamname=$_POST['teamname']; ?> <form name="form4" method="post" action=""> <span class="name"><? print_r ($_POST['teamname']);?></span> <span class="whitetitle">Games per Night</span> <ul class="pageitem"> <li> <SELECT name="games" onchange="document.form4.submit();"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> <option value="6">6</option> <option value="7">7</option> <option value="8">8</option> <option value="9">9</option> <option value="10">10</option> <option value="11">11</option> <option value="12">12</option> </SELECT> </li> </ul> <input type="hidden" value="<?=$teamname?>" name="teamname" /> <input type="hidden" value="<?=$teams?>" name="teams" /> <input type="hidden" value="<?=$schedule?>" name="schedule" /> </form> <? } if($_POST['games']) { $teams=$_POST['teams']; $schedule=$_POST['schedule']; $games=$_POST['games']; $teamname=$_POST['teamname']; $count=0; ?> <form name="form5" method="post" action=""> <span class="name"><? print_r ($_POST['teamname']);?></span> <span class="whitetitle">Times</span> <ul class="pageitem"> <? while($count<$games) { ?> <li> <input placeholder="Times" type="text" name="times[]"/> </li> <? $count++; } ?> </ul> <input type="hidden" value="<?=$teamname?>" name="teamname" /> <input type="hidden" value="<?=$teams?>" name="teams" /> <input type="hidden" value="<?=$schedule?>" name="schedule" /> <input type="hidden" value="<?=$games?>" name="games" /> <input type="submit" name="Submit" value="Next"> </form> <? } if($_POST['times']) { echo $_POST['teams']; print_r ($_POST['teamname']); echo $_POST['schedule']; echo $_POST['games']; echo implode(",",$_POST['times']); } ?> Alright I know scraping is frowned upon.. but its for a client... Anyways.. The below is supposed to form an array $kw for output. But its breaking on line 27: Code: [Select] foreach ($kw as $keyword => $pages) Ive concluded my array is being broken and then formed into an empty string, but I can't figure out where it wen't wrong. I want to say the trouble comes from lines 20-23: Code: [Select] foreach($data as $temp) { $kx = text_between('"','"',$temp); if (is_array($kx)) $kw[key($kx)] = current($kx); } The full version.. Code: [Select] <?php function text_between($start,$end,$string) { $keyword = ''; if ($start != '') {$temp = explode($start,$string,2);} else {$temp = array('',$string);} $temp = @explode($end,$temp[1],2); $temp2 = @explode($end,$temp[1],3); $pages = (int)@str_replace(',','',$temp2[1]); if ($pages) $keyword[$temp[0]] = $pages; return $keyword; } function gsscrape($keyword) { $keyword=str_replace(" ","+",$keyword); $keyword=str_replace("%20","+",$keyword); global $kw; $data=file_get_contents('http://clients1.google.com/complete/search?hl=en&gl=us&q='.$keyword); $data=explode('[',$data,3); $data=explode('],[',$data[2]); foreach($data as $temp) { $kx = text_between('"','"',$temp); if (is_array($kx)) $kw[key($kx)] = current($kx); } } #simple to use, just use yourscriptname.php?keywords echo $_SERVER['QUERY_STRING']; if ($_SERVER['QUERY_STRING']!='') { gsscrape($_SERVER['QUERY_STRING']); foreach ($kw as $keyword => $pages) { gsscrape($keyword); } } #all results are in array $kw... echo "<pre>"; print_r($kw); echo "</pre>"; ?> |