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PHP - In_array Broke
Code: [Select]
$colorarray = isset($_POST['form']['color']) ? intval($_POST['form']['color']) : 0; $color = array( "1", "2", "3", "4", "5", "6", "7", "8", "8", "9", "10", "11", "12", "13", "14", "15", "16" ); if (in_array($color, $colorarray)) { echo "search found"; exit; }else{ echo "hacker"; exit; } i submit my $_POST['form']['color'] as 1 through 16 and it always says hacker? Similar TutorialsI'm starting to learn the image related functions with PHP. And I can't seem to get this image to work properly: <?php //set our page to display an image header ('Content-Type: image/png'); //create our image $img = @imagecreatetruecolor(450, 120); //create our white color $white = imagecolorallocate($img, 255, 255, 255); //create our string imgagestring($img, 1, 150, 60, 'Test', $white); imagepng($img); imagedestroy($img); ?> All I get is the img doesn't exist icon: http://osremake.org/test/index.php I've even looked up in the PHP manual to see if I'm doing anything wrong. :/ Code: [Select] $birthday = implode(",",$_POST['BirthDay']); $bday = array( "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15", "16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30", "31" ); echo $birthday['0']; exit; //var_dump($colorarrays); if (!in_array($birthday['0'], $bday)) { message("Please select a Correct Birthday, or u trying to hack"); } Okay, if I enter "55325" for my first birthday POST, it only shows "5" and thus making the in_array not work correctly how can i implode my data correctly ty The following code works fine when using chrome or firefox, but fails with IE. Error: Requested site is either unavailable or cannot be found. Question: Does anyone see anything here that is a known bug with IE that I don't know about? Code: [Select] public function download(){ if($this->validateFile()){ if(!headers_sent()){ header('Content-type: '.$this->getType()); header('Content-Disposition: attachment; filename="'.$this->name.'"'); readfile($this->file); } else{ echo 'Headers have already been sent and are preventing the file download from taking place.'; } return true; } return false; } //I felt this function might be relevant to the issue. I know, it's kind of a ghetto function, I'll improve on it some other time though. private function getType(){ $types=array( 'txt' => 'text/plain', 'mp3' => 'audio/x-mp3', 'jpg' => 'image/jpeg', 'jpeg' => 'image/jpeg', 'gif' => 'image/gif', 'png' => 'image/png', 'doc' => 'application/msword', 'swf' => 'application/x-shockwave-flash', 'flv' => 'video/flv', 'mpg' => 'video/mpeg', 'mpeg' => 'video/mpeg', 'avi' => 'video/x-msvideo', 'rtf' => 'application/rtf', 'pdf' => 'application/pdf', 'zip' => 'application/zip', 'exe' => 'application/octet-stream', 'xls' => 'application/msexcel', 'xlsxl' => 'application/msexcel'); if(!$types[$this->getExt()]==''){ return $types[$this->getExt()]; } return 'application/octet-stream'; } Code: [Select] $ids = implode (",", $ibforums->input['checkbox']); $time = time(); $ids2 = implode (",", $ibforums->input['pendingusers']); $DB->query("UPDATE friends_pending SET pending='0',date=$time WHERE id IN ($ids) AND toid IN ($ids2)"); weird thing is, it's not bring up any error's or nothing $ids2 spits out 2,30 and $ids spits out 9,7 for this particular project doesn't give me mysql error or nothing, script runs fine. I have mysql error enabling under $dbquery class so nn to worry, how to get this to work? Can i even use 2 IN's in 1 query or??? I have had a problem with some scripts I wrote (Screenscrapers) that worked great in PHP4, but stopped working the minute I upgraded to PHP5. I can change all of my filenames to have the .PHP4 extension and this solves the problem, but since this encompasses a number of sites, internal links and hundreds of files, this is not my first choice solution. Here is the scraper, what it does, is it takes items from the zazzle Results Page by category, strips out the formatting, adds my affiliate ID and then I can present these items on my page. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" /> <title>Test of scrape</title> <link rel="stylesheet" type="text/css" href="/css/scraper.css" /> <script type='text/javascript' src='http://www.zazzle.com/js/logging/omniture/s_code.zjs/r-52.78223/site-zazzle.js'></script> </head> <body> <div class="gridCell " id="page_productsGrid_assetCell1"> <?php $page = file_get_contents("http://www.zazzle.com/cool+smiley+gifts"); //comment out the <span> tags completely $page = preg_replace('/<span/', "<!-- <span", $page); $page = preg_replace('/<\/span>/', "<\/span> -->", $page); $page = preg_replace('/<a /', "<a rel=\"nofollow\" ", $page); $rf_id="238219236805025733"; // Regular expression to parse "&rf=" and the $rf_id into the existing link $page=preg_replace("/(.*?)(href\s*=+\s*[\"\'])(.*?)([\"\'])(.*?)/is","$1$2$3?rf=$rf_id$4$5",$page); $test = explode('<div style="position:relative" class="clearfix">',$page); for($t=1;$t<=count($test)-2;$t++){ print "<div class=\"gridCellInfo\" id=\"page_products\">"; print $test[$t]; } ?> </body> </html> This works find in PHP4; not at all in PHP5. My ideal solution would be an .htaccess file that I could put in any directory under PHP5 to make it default to php4. I have tried this, to no avail (.htaccess): Code: [Select] <IfModule mod_rewrite.c> RewriteEngine On AddType text/html .php4 AddHandler php4-script .php .html php5 </IfModule> I have also tried a few alternatives... this appears to be a common problem and I have scoured the web and found no solution. Here are the two pages in PHP4 and PHP5: php4: http://www.killersmiley.com/test/cool-smiley.php4 php5: http://www.killersmiley.com/test/cool-smiley.php I have an open source project (https://github.com/j.../patchdashboard)
Here's my .htaccess for this:
RewriteEngine On
RewriteBase "/pm/"
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule /patches/server/(.*)$ patch_list?server= [QSA,NC,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule /packages/server/(.*)$ packages?server= [QSA,NC,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule /search/exact/(.*)$ search?package=&exact=true [QSA,NC,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule /search/(.*)$ search?package= [QSA,NC,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule /rewrite_check/(.*)$ rewrite_check.php [QSA,NC,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^([^/]*)$ index.php?page= [QSA,L]
Basically, I want it so that no matter where they drop this script ("/", "/patch_dashboard/", "/pb/", etc.) it will redirect as intended.
In the example I provided, the document root is "/pm/". When I try to hit a page ("http://dev2.curltool...es/server/demo1" for example), it gives a 404.
If I hard code in each rule the base path, it just redirects everything to the main page.
Any help would be greatly appreciated.
I can't access an array value in a multidimensional array. The if should be echoing true. $news['companyid'] is equal to 1, but I must not be using in_array correctly. Code: [Select] echo '<pre>'; print_r($own_company); if (in_array($news['companyid'], $own_company)) { echo "true"; } Output Array ( => Array ( [companyid] => 1 [companyname] => Oaysus [companytag] => [companywebsite] => http://oaysus.com [country] => 1 [state] => 0 [city] => [industry] => 4 [stage] => 2 [capitalrequested] => [guestviews] => 0 [iviews] => 3 [eviews] => 3 ) ) I can't seem to understand why in_array is NOT finding the 'needle'. php file: Code: [Select] <?PHP $search = "WS11"; $valid_codes = file("outcode2.txt"); if(in_array($search, $valid_codes)){ echo "yes"; }else{ echo "No"; } echo $search . "<hr>"; echo "<PRE>"; print_r($valid_codes); echo "</pre>"; ?> outcode2.txt: Code: [Select] WS10 WS11 WS12 WS13 WS14 WS15 WS11 is in the outcode2.txt It is not an issue of case. Perhaps my old eyes just keep missing the problem. Any help is appreciated. I have a section in one of my scripts that checks for a value in array and the value doesn't exist in the array then it add it. This works fine for single array but not for mulit-dimensional arrays. Has anyone had a similar problem and knows a good solution? Code: [Select] if(in_array($words[$i], $searchWords)){ //Do nothing }else{ $searchWords[] = $words[$i]; } I know this works and that's why I'm puzzled. I'm bringing in data from a textarea and trying to compare it. index.php Code: [Select] <form name"fruit-farm" action="fruit-check.php" method="POST"> <textarea name="fruit-list"> Apples Bananas Oranges Pickles Hamburgers Grapes </textarea> <input type"submit" name="submit" value="Check The Fruit"> </form> fruit-check.php Code: [Select] if (isset($_POST['submit'])) { //Bring in the data $fruit-list = explode("\n", $_POST['fruit-list']); //Search for Hamburgers $hamburgers = "Hamburgers"; if (in_array($hamburgers,$fruit-list)){ echo "That is not a fruit"; } } What's puzzling me is that it's not working. It must be something blantently obvious. It has something to do with the '$fruit-list' array and how it is being brought into the form. It posts fine. The reason I think this is the case is because if I simply create an array that is identical to the form coming in it works: Code: [Select] if (isset($_POST['Submit'])) { //Bring in the data $fruit-list = explode("\n", $_POST['fruit-list']); //Search for Hamburgers $hamburders = "Hamburgers"; $fruit-list = array('Apples', 'Bananas', 'Oranges', 'Pickles', 'Hamburgers', 'Grapes); if (in_array($hamburders,$fruit-list)){ echo "That is not a fruit"; } } When I 'print_r' both arrays they both look identical. What is wrong and/or different with the way I'm bringing in the textarea that's causing this not to work? Hi folks! I have two arrays: 1) print_r($users1); Array ( => 1 [1] => 2609 [2] => 2612 [3] => 2620 [4] => 2621 [5] => 2624 [6] => 2627 [7] => 2629 ) 2) print_r($users2); Array ( => 1 [1] => 2609 [2] => 2610 [3] => 2611 [4] => 2612 [5] => 2617 [6] => 2618 [7] => 2619 [8] => 2620 [9] => 2621 [10] => 2624 [11] => 2625 [12] => 2626 [13] => 2627 [14] => 2628 [15] => 2629 ) now why does nothing return when I use in_array? if(in_array($users1,$users2)) return true; all values in $users1 is in $users2... Please help, need help fast! Thank you I am trying to pull the username for everyone who appears within an array. How would i go about this? something like this maybe? SELECT * FROM users WHERE username (in_array($users)) hi i wants to skip few categories from xml feed but have problem, here is my code which is working: foreach ($xml->channel->item as $item) { foreach ($item->children() as $child) { if ($child->getName() == 'category') { $categories[] = (string) $child; } } if((in_array("one",$categorie) || in_array("two",$categorie) in_array("three",$categorie)) { continue; } // other code here } and here is what i wants to separate categories in $skipcats but its not working. $skipcats = array("one","two","three"); foreach ($xml->channel->item as $item) { foreach ($item->children() as $child) { if ($child->getName() == 'category') { $categories[] = (string) $child; } } foreach ($skipcats as $skip) { if(in_array($skip,$categorie)) { continue; } } // other code here } please what i am missing. thanks for any guidance . Hello: I'm trying to compare two mySQL result sets (for determining when to check a checkbox in an input form). $dataList['listname'] is my needle. (only the checkboxes I want to check) $data['listname'] is my haystack (the list of all checkboxes) Code: [Select] while($dataList = mysql_fetch_array($runListQuery)) { $checked = ''; echo $data['listname'].'<br /><br />'; echo $dataList['listname'].' :: ' . $data['listname'] . '::' . (string)array_search ($dataList['listname'],$data['listname'],false) .'<br>'; echo in_array($dataList['listname'],$data['listname']); echo '<br>----------------------<br>'; var_dump($data['listname']); echo '<br>----------------------<br>'; var_dump ($dataList['listname']); echo '<br>----------------------<br>'; if(in_array($dataList['listname'],$data['listname'],false)) { echo 'found!!!!!!!!!!!'; $checked = 'CHECKED'; } echo '<tr>'; echo '<td>' . $dataList['listname'] . '</td>'; echo '<td><input type="checkbox" '. $checked . ' name="'.$dataList['listname'].'" />'; echo '</tr>'; } I never hit the 'found!!!!!!!!' string. My output is below: Code: [Select] list-charter halwasiya :: list-charter:: ---------------------- string(12) "list-charter" ---------------------- string(9) "halwasiya" ---------------------- list-charter halwits :: list-charter:: ---------------------- string(12) "list-charter" ---------------------- string(7) "halwits" ---------------------- list-charter list-charter :: list-charter:: ---------------------- string(12) "list-charter" ---------------------- string(12) "list-charter" ---------------------- This is PHP 101, but I'm struggling to see the obvious. I have the query below which brings back a list of quizids. I put them into an array using mysql_fetch_array. I then want to check to see if a certain quizid is actually in the quizzes table, so I thought I could simply us in_array. But it's only checking the first quizid. That doesn't make sense to me. Isn't mysql_fetch_array creating an array with all values automatically? If I actually have to use a "while" loop or something, can someone help me with how to write that code most efficiently. Code: [Select] $query = "SELECT quizid FROM quizzes"; $getquizids = mysql_query($query, $connection); if (!$getquizids) { die("Database query failed: " . mysql_error()); } else { $allquizids=mysql_fetch_array($getquizids); if (in_array($_GET['quizid'], $allquizids)) { //continue since quiz exists } else { redirect_to('index.php'); } } I have something like below Code: [Select] $j = explode("-", $ROW['options']); if(array_search("src_str", $j) == false) echo '_no'; // This doesn't work Also i tried Code: [Select] $j = explode("-", $ROW['options']); if(!in_array("src_str", $j)) echo '_no'; // This also doesn't work Is this bug or am i doing something wrong? Okay, this is my loop to show the birthday for Years. Code: [Select] <?php for ($i=2006; $i>=1900; $i=$i-1) { echo "<option value='$i'>$i</option>"; } ?> It will show 2012 to 1900 as a dropdown menu.. in my select form. Now I want to check the user input against this loop. The form is: Code: [Select] <select name="BirthDay[]"> <?php for ($i=2012; $i>=1900; $i=$i-1) { echo "<option value='$i'>$i</option>"; } ?> </select> Now, I want to use in_array function to check if it equals any of the values I looped, if it doesn't echo out "Hacker!" Here is my in_array Code: [Select] $bday = array( NEED TO PUT THIS LOOP HERE SOMEHOW?!?! ); if (!in_array($_POST['BirthDay'], $bday)) { message("Please select a Correct Birthday, or u trying to hack"); } Thanks if u can help! Can someone please help me figure this out: I have a normal text file with 3 lines in it, every line contain one date i.e 12112011 (12.11-2011). I put the content of that file in an array, and want to compair the dates in the text file against the date generated from the loop. Problem is, i can only get a match for the last date listed in the text file no matter what.. If i have 4 dates in the file, it only style the last date. Thanks! --- CODE SNIPPET --- $day_num = 1; $days_in_month = 30; $month = 11; $year = 2011; //Access the file containing already taken dates and load them in an array: $date_array = file("test.txt"); //count up the days, untill we've done all of them in the month and check them against the dates in the text file: while ($day_num <= $days_in_month) { // Set the variable $date to be checked against the content of the array: $date = $day_num . $month . $year; if (in_array($date, $date_array)) { echo "<td class='color_green'>$day_num</td>"; //print_r($date_array); } else { echo "<td>$day_num</td><br />"; } $day_num++; } Hi There, I have the following code: two arrays: $user_body_group & $DB_Seconday_muscles I want to look up the "$DB_Seconday_muscles" Array and search for the elements in the "$user_body_group" array The result would be displaying a checkbox list with only the items in the "$user_body_group" array checked: foreach($DB_Seconday_muscles as $value) { echo "<input name=\"colors[]\" type=\"checkbox\" value=\"$value\""; if (in_array($value,$user_body_group)) { echo "CHECKED"; } echo "> $value "; } BUT... When i run thi script i only get the first element in the searched array ticked. Can anyone help! Many Thanks! Leatfield Hey guys, I have this super simple code which will not work and I'm very confused as to why. Here is the code Code: [Select] // read the file into an array called $users $users= file('users.txt'); if (in_array("joe", $users)) { echo "Got Joe"; } When I print_r($users) everyone looks fine like this but it never returns true, Why? Code: [Select] Array ( [0] => joe [1] => bob [2] => mike [3] => ted [4] => fred ) |
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