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PHP - String Returned By Variable Not Working Like The Same String Entered Manually
Hi,
I am trying to make some adjustments to uploadify.php which comes with the latest version of uploadify (3.0 beta), so that it works with a session variable that stores the login username and adds it to the path for uploads. Here is uploadify.php as it currently looks: Code: [Select] <?php session_name("MyLogin"); session_start(); $targetFolder = '/songs/' . $_SESSION['name']; // Relative to the root if (!empty($_FILES)) { $tempFile = $_FILES['Filedata']['tmp_name']; $targetPath = $_SERVER['DOCUMENT_ROOT'] . $targetFolder; $targetFile = rtrim($targetPath,'/') .'/'. $_FILES['Filedata']['name']; // Validate the file type $fileTypes = array('m4a','mp3','flac','ogg'); // File extensions $fileParts = pathinfo($_FILES['Filedata']['name']); if (in_array($fileParts['extension'],$fileTypes)) { move_uploaded_file($tempFile,$targetFile); echo '1'; } else { echo 'Invalid file type.'; } } echo $targetFolder; ?> I added Code: [Select] echo $targetFolder; at the bottom so that I could make sure that the string returned was correct, and it is, i.e. '/songs/nick'. For some reason though, uploads are not going to the correct folder, i.e. the username folder, but instead are going to the parent folder 'songs'. The folder for username exists, with correct permissions, and when I manually enter Code: [Select] $targetFolder = '/songs/nick';all works fine. Which strikes me as rather strange. I have limited experience of using php, but wonder how if the correct string is returned by the session variable, the upload works differently than with the manually entered string. Any help would be much appreciated. It's the last issue with a website that was due to go live 2 days ago! Thanks, Nick Similar TutorialsHi all ! What would be the best way to identify and handle an empty array sent from JS to PHP? This rather simple looking problem has resulted in a lot of confusion to me. $_POST['myArray'] = ""; // an empty string -- this is how the empty array from JS is received in PHP
Server version: 5.1.53-log I have the following queries Code: [Select] SELECT user_id FROM phpbb_profile_fields_data WHERE pf_rsname = "Atroxide" LIMIT 1 SELECT user_id FROM phpbb_profile_fields_data WHERE pf_rsname = "Delia Smith" LIMIT 1 SELECT user_id FROM phpbb_profile_fields_data WHERE pf_rsname = "espinozagabe" LIMIT 1 SELECT user_id FROM phpbb_profile_fields_data WHERE pf_rsname = "Jaunty1" LIMIT 1 SELECT user_id FROM phpbb_profile_fields_data WHERE pf_rsname = "lvoos" LIMIT 1 All 5 of these queries are executed at a different time (in a foreach loop). All 5 except for the one below returned a result. Code: [Select] SELECT user_id FROM phpbb_profile_fields_data WHERE pf_rsname = "Delia Smith" LIMIT 1 I couldn't figure out why it wasn't working so I copy pasted it into PHPMyAdmin and it returned the result I was looking for. What could cause for PHPMyAdmin to work but not the exact same query in a php script to not? It didn't return an error using mysql_error() either. Pretty sure its irreverent but here is the php script. Code: [Select] foreach ($online as $username => $activity) { $query = " SELECT user_id FROM phpbb_profile_fields_data WHERE pf_rsname = \"" . $username . "\" LIMIT 1 "; $result = $db->query($query); } The table is Code: [Select] user_id mediumint(8) UNSIGNED No 0 pf_rsname varchar(255) utf8_bin Yes NULL Hey there, Thanks for taking the time to read my thread. My issue is that I can't think of a way to edit a XML file using PHP's XML functionality and then assign the edited contents to a string instead of saving the file. Because my issue is that I have to edit the XML file based upon a string brought from a remote location then give it back to that remote location using a string again, to be exact I am doing it via Linux command line utilizing SSH2. This is what I managed to complete on my own. function CheckIVMPConfig($ServerID) { global $Panel; if(is_numeric($ServerID) && $this->IsValidServer($ServerID)) { // We select the game server that the FTP account was created for. $Servers = mysql_query("SELECT * FROM control_servers WHERE server_id = '".mysql_real_escape_string($FTPAccount['ftp_server'])."'"); $Server = mysql_fetch_array($Servers); // Here we select the Box ID that the game server is on. $Boxs = mysql_query("SELECT * FROM control_machines WHERE machine_id = '".$Server['server_machine']."'"); $Box = mysql_fetch_array($Boxs); // Now we select the required package for the box. $Packages = mysql_query("SELECT * FROM control_packages WHERE package_id = '".$Server['server_package']."'"); $Package = mysql_fetch_array($Packages); // Retrive the file. $Config = $CProtocol->exec("cat /home/{$Server['server_id']}/{$Package['package_config']}"); $Parse = SimpleXMLElement($Config); foreach($Parse as $Entry) // loop through our books { if($Entry->port != $Server['server_port']) { // edit the value } else if($Entry->maxplayers > $Server['server_slots']) { // edit the value } } } } This topic has been moved to PHP Regex. http://www.phpfreaks.com/forums/index.php?topic=326004.0 Hello all, I'm trying to change the end of a javascript call based on the end of the url string. The common part of all the url strings is sobi2Id=, I'm trying to do this with strstr but am having no luck. I'm new to php so my syntax knowledge is terrible! at the moment i've got Code: [Select] <?php $url = $_SERVER['REQUEST_URI']; $tag = strstr ($url, 'sobi2Id='); echo $tag; ?> but this returns an unexpected T_STRING, expecting ',' or ';' Can anyone debug this? I may well be being really silly! I am trying to insert a variable into this post string: curl_setopt ($ch, CURLOPT_POSTFIELDS, 'p_entity_name=The+Company+Name+LLC&p_name_type=A&p_search_type=BEGINS'); I want to replace company name with $name like: curl_setopt ($ch, CURLOPT_POSTFIELDS, 'p_entity_name='+ $name + 'p_name_type=A&p_search_type=BEGINS'); I need to see if someone can point out something that I have missed or maybe even point me in the right direction on something. I have a PHP script that I have run into a problem on. The basic idea of the script is that it will send out HTML formatted emails to users of my web site. The problem I am running into is storing the HTML content in memory so I can do a str_replace() looking for certain markers in the HTML and replace them with lets say the users name and custom links that pertain to the particular user that the email is going to. Currently the HTML is being stored in a MySQL database, but I have already tried reading it from a flat file. Each time I only get the first 1024 characters returned. The problem seems to be that I am running into a PHP STRING limitation. From the reading that I have done on the subject, the limit should be 1024 characters PER LINE with the variable able to hold somewhere around 8MB worth of data. I can tell you that it does not matter how many \n I put into the HTML I still only get the first 1024 characters. Is there a way I can get the entire HTML file (about 12k characters) in memory so I can work with it and hand it off to the mail function? Thanks, whit3fir3 below is the script.i use it for to edit a single .html file. but now i want to edit multiple .html file by this script. so i think i have to change dynimacaly (may be a dropdown form) this line $url = "p".$page.".html"; and this line. can any body help? Code: [Select] <?php function br2nl($str) { return preg_replace('=<br */?>=i', "", $str); } $action=$_POST['action']; $textarea=$_POST['textarea']; if($_GET['p']){ $page=$_GET['p']; } // Assume your text pages are called, p1.db or p2.db, etc. $url = "p".$page.".html"; if (file_exists($url)) { // do nothing } else { $url = "p0.html"; } // where to go back to after the edit ... $return="edit.php?p=$edit"; // Get page $data = implode("", file($url)); if($action=="save"){ $newtext=stripslashes($textarea); $newtext = str_replace("<?", "", $newtext); $newtext = str_replace("?>", "", $newtext); $newtext = nl2br($newtext); //echo "page: $url<br><br>\n"; //echo $newtext; $fh = fopen($url, 'w') or die("can't open file"); fwrite($fh, $newtext); fclose($fh); header ("location:edit.php?p=$page"); } else{ ?> <!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=utf-8" /> <title>abeer cms</title> <script type="text/javascript" src="jscripts/tiny_mce/tiny_mce.js"></script> <script type="text/javascript"> tinyMCE.init({ // General options mode : "textareas", theme : "advanced", plugins : "safari,spellchecker,pagebreak,style,layer,table,save,advhr,advimage,advlink,emotions,iespell,inlinepopups,insertdatetime,preview,media,searchreplace,print,contextmenu,paste,directionality,fullscreen,noneditable,visualchars,nonbreaking,xhtmlxtras,template,imagemanager,filemanager", // Theme options theme_advanced_buttons1 : "save,newdocument,|,bold,italic,underline,strikethrough,|,justifyleft,justifycenter,justifyright,justifyfull,|,styleselect,formatselect,fontselect,fontsizeselect", theme_advanced_buttons2 : "cut,copy,paste,pastetext,pasteword,|,search,replace,|,bullist,numlist,|,outdent,indent,blockquote,|,undo,redo,|,link,unlink,anchor,image,cleanup,help,code,|,insertdate,inserttime,preview,|,forecolor,backcolor", theme_advanced_buttons3 : "tablecontrols,|,hr,removeformat,visualaid,|,sub,sup,|,charmap,emotions,iespell,media,advhr,|,print,|,ltr,rtl,|,fullscreen", theme_advanced_buttons4 : "insertlayer,moveforward,movebackward,absolute,|,styleprops,spellchecker,|,cite,abbr,acronym,del,ins,attribs,|,visualchars,nonbreaking,template,blockquote,pagebreak,|,insertfile,insertimage", theme_advanced_toolbar_location : "top", theme_advanced_toolbar_align : "left", theme_advanced_statusbar_location : "bottom", theme_advanced_resizing : true, // Example content CSS (should be your site CSS) content_css : "css/example.css", // Drop lists for link/image/media/template dialogs template_external_list_url : "js/template_list.js", external_link_list_url : "js/link_list.js", external_image_list_url : "js/image_list.js", media_external_list_url : "js/media_list.js", // Replace values for the template plugin template_replace_values : { username : "Some User", staffid : "991234" } }); </script> <style> body,html{ margin:0px auto; width:700px; text-align:center; } #content{ margin:0px auto; width:700px; } #middle h1 { color: transparent; font-family:georgia; font-size:12pt; margin:0; color: #dF9100; padding:10px 0px 15px 0px; text-align:left; } </style> </head> <body> <div id='content'> <? $ta=br2nl($data); echo" <a href='$return'><-- Return to Page</a><br /><br /> Make Changes and click \"Save Changes\" at the very bottom ...<br /> <form action='edit.php' method='post'> <input type='hidden' name='action' value='save'> <input type='hidden' name='p' value='$page'> <input type='hidden' name='n' value='$n'> <textarea name='textarea' rows='25' cols='80'>$ta</textarea> <br /> <input type='submit' name='submit' value='Save Changes'> </form> <div id='middle' style='width:680px; text-align:left; padding-left:20px; border:1px solid #ccc;'> </div> </div> </body> </html> "; } ?>
//$value1 = $_POST['game'];
$value1 = "game7h";
if (strpos($value1, 'a')) {
$team = 'a';
}elseif (strpos($value1, 'h')) {
$team = 'h';
}
if (strpos($value1, '7')) {
$num = '7';
} elseif (strpos($value1, '8')) {
$num = '8';
} elseif (strpos($value1, '9')) {
$num = '9';
}
$gm7hodds = $games[41]["BP"];
$gm7aodds = $games[40]["BP"];
$gm8hodds = $games[47]["BP"];
$gm8aodds = $games[46]["BP"];
$gm9hodds = $games[53]["BP"];
$gm9aodds = $games[52]["BP"];
/*
$getratio = $num + $team;
echo $getratio;
Team is not a math operation so I'll finesse that later.
*/
$findratio = 'gm' . $num . 'h' . 'odds';
echo $findratio;
gm7hodds
How would I add the $ to it and return its array value $gm7hodds? Solved whoops -> echo eval('return $'. $findratio. ';'); Edited April 28 by Minzersolved Hi there, im trying to have a form show up when user clicks "add joke". I need the variable to be retrieved from the url query string. I cant get the form to show up. I think its either an issue with the GET function at the top or the link down at the bottom. Please help! <?php // If the user wants to add a joke $_GET['addjoke'] = $addjoke; if (isset($addjoke)): ?> <FORM ACTION="<?php echo($PHP_SELF); ?>" METHOD=POST> <P>Type your joke he <BR> <TEXTAREA NAME="joketext" ROWS=10 COLS=40 WRAP> </TEXTAREA><BR> <INPUT TYPE=SUBMIT NAME="submitjoke" VALUE="SUBMIT"> </FORM> <?php else: // Connect to the database server $dbcnx = @mysql_connect("servername", "username", "password"); if (!$dbcnx) { echo( "<P>Unable to connect to the " . "database server at this time.</P>" ); exit(); } // Select the jokes database if (! @mysql_select_db("jhodara2") ) { echo( "<P>Unable to locate the joke " . "database at this time.</P>" ); exit(); } // If a joke has been submitted, // add it to the database. $joketext = $_POST['joketext']; $submitjoke = $_POST['submitjoke']; if ("SUBMIT" == $submitjoke) { $sql = "INSERT INTO jokes SET " . "JokeText='$joketext', " . "JokeDate=CURDATE()"; if (mysql_query($sql)) { echo("<P>Your joke has been added.</P>"); } else { echo("<P>Error adding submitted joke: " . mysql_error() . "</P>"); } } echo("<P> Here are all the jokes " . "in our database: </P>"); // Request the text of all the jokes $result = mysql_query( "SELECT JokeText FROM jokes"); if (!$result) { echo("<P>Error performing query: " . mysql_error() . "</P>"); exit(); } // Display the text of each joke in a paragraph while ( $row = mysql_fetch_array($result) ) { echo("<P>" . $row["JokeText"] . "</P>"); } // When clicked, this link will load this page // with the joke submission form displayed. echo("<P><A HREF='$PHP_SELF?addjoke=1'>Add a Joke!</A></P>"); endif; ?> see the problem live at http://www.freewaycreative.com/insert2.php Hey there. Thinking this should be an easy one but I can only seem to find info on the string replace function. What I'm trying to do is strip everything after the @ from an email variable. So for example $mail variable comes in as me@gmail.com How would I strip the variable to only contain me and remove the @gmail.com I'll keep searching for the answer myself but if anyone can throw me a bone it's be appreciated. Cheers Hi Everyone, I have built a website utilizing a PHP abstract Webpage class to create the pages. When creating another class that inherits from Webpage class I rewrite abstract functions, etc. where needed. When instantiating an object of the extended classes I pass the constructor the $page_title, $css_file, $meta_data, $keywords, etc., etc.. I am able to pass html markup in a string variable to a class level "Setter" function to populate a "main area" of the website and all works perfectly. However, I have a contact form which I send the "Submit Message" button click to a PHP function that takes care of making sure the form fields are not empty, then sends email and returns a success message back to the calling page, if they are empty, the function returns what fields are empty(required). If the page includes empty and populated fields I want to put the populated fields into session variables so that I may populate the fields when the user is taken back to the page and display to the user the required fields that were empty(this functionality is already within the function). This brings me to my question(see code below for reference): Seeing that I am populating a variable with a string it seems I cannot use an if statement, echo or the like, my IDE gives me errors. How may I insert an if statement where needed to populate the empty form fields? Code: [Select] include('../php_functions/functions.php');//for the chechData() function $error_message = NULL; if(isset($_POST['submit'])) { $error_message = checkData($_POST, 'Renovation & Consulting'); } $main_content = '<form method="post" action=""> <fieldset id="contactform"> <legend>Renovations & Consultations</legend>'. [color=red]//placing a variable here works fine![/color] $error_message .'<div class="row_div"> <div class="label_div"> <label>First Name:</label> </div> <div class="input_div"> <input name="First Name" type="text" maxlength="50" size="50" value="'.[color=red]if(session variable not empty) echo it here;.'"[/color] /> </div> </div> <div class="row_div"> <input name="submit" type="submit" value="Send Message" /> </div> </fieldset> </form>'; Thanks for any and all responses. Chuck apparently I am doing this wrong. I want my string results from a form that searches DB content to appear within HTML table, tr, td tags. I get the results fine, but the HTML part isn't appearing. How should I be doing this? <?php $string = ''; $result = mysql_query($sql); /// This is the execution if (mysql_num_rows($result) > 0){ while($row = mysql_fetch_object($result)){ echo "<table>"; echo "<tr>"; $string .= "<td>".$row->last_name."</td> "; $string .= "<td>".$row->first_name."</td>"; $string .= "<td>".$row->employee_id."</td>"; $string .= "<td>".$row->title."</b>"; $string .= "<td>".$row->territory."</td>"; $string .= "<td>".$row->district."</td>"; $string .= "<td>".$row->Phase1A_Score."</td>"; $string .= "<td>".$row->Phase1B_Score."</td>"; $string .= "<td>".$row->Phase1_Average."</td>"; $string .= "<td>".$row->Phase1A_HS_Exam."</td>"; $string .= "<td>".$row->Phase1A_HS_Exam_RT."</td>"; $string .= "<td>".$row->Phase1B_HS_Exam."</td>"; $string .= "<td>".$row->Phase1B_HS_Exam_RT."</td>"; $string .= "<td>".$row->Class_Date."</td>"; $string .= "<td>".$row->Awards."</td>"; $string .= "<br/>\n"; echo "</tr>"; echo "</table>"; } }else{ $string = "No matches found!"; } echo $string; ?> Hi, My issue here is that I cant get my query string variables to ONLY feed into if/else statement on my secondary page. I include my secondary page (fine.php) from my index page. My query string variables keep being fed back into my original if/ese statement on index.php. here is the if/else on index.php (these links work fine): <?php if($_SERVER['QUERY_STRING']=='/index.php' || $_SERVER['QUERY_STRING']=='') { include 'port.php'; } elseif (isset($_GET['pos'])){ include 'pos.php'; } elseif (isset($_GET['web'])){ include 'web.php'; } elseif (isset($_GET['fine'])){ include 'fine.php'; } else {include '404.php';} here is the if/else on my secondary page (fine.php). These links are supposed to alert the if/else in the next table cell. However, they instead alert the if/else in index.php. <td><br/> <a href="?backset"><img src="fine/thumbs/x-backset.jpg" border="0"></a><br/><br/> <a href="?backside"><img src="fine/thumbs/x-backside.jpg" border="0"></a><br/><br/> <a href="?bannerprint"><img src="fine/thumbs/x-bannerprint.jpg" border="0"></a><br/><br/> <a href="?chopu"><img src="fine/thumbs/x-chopu.jpg" border="0"></a><br/><br/> </td> <td><br/> <div id="DivPiece" align="left"> <?PHP if (isset($_GET['backset'])){ include 'fine/backset.php'; } elseif (isset($_GET['backside'])){ include 'fine/backside.php'; } elseif (isset($_GET['bannerprint'])){ include 'fine/bannerprint.php'; } elseif (isset($_GET['chopu'])){ include 'fine/chopu.php'; } ?> </div> </td> How can I get the links on the secondary page to only alert the if/else statement on that page, and BLOCK the if/else statement on index.php from seeing them? I still want to use the query string though. Thanks! [/quote] Hello guys, basically i am doing a search function based on regular expressions. What i have done is to store the string i want to regex as a variable. Variable is named as $new_string -> preg_split("/\.\(.*\)\.\(.*\)/", $file); So inside the while loop, i would like to call another variable to store $new_string. However, I found out that the preg_split function stored inside $new_string doesn't work. If i use preg_split function directly inside the while loop it will work - > refer to //$parts = preg_split("/\.\(.*\)\.\(.*\)/", $file); I have troubleshooted it for like 1 hour plus.hope someone can help me thanks <?php //"$DOCUMENT_ROOT"."new/"; $current_dir = 'C:\xampp\htdocs\Audit_Reports'; //Put in second part, the directory - without a leading slash but with a trailing slash! $dir = opendir($current_dir); // Open the sucker $newArgument = $_POST[argument]; $newArgument1 = $_POST[argument1]; $string ='preg_split("/\.\(.*\)\.\(.*\)/", $file);'; $new_string = preg_replace("#\/\\\.\\\\\(\.\*\\\\\)#","/\.\\($newArgument\)",$string); $new_string = preg_replace("#\\\.\\\\\(\.\*\\\\\)#","\.\\($newArgument1\)", $new_string); echo ("<p><h1>List of Audit Reports:</h1></p><hr><br />"); while ($file = readdir($dir)) // while loop { //$parts = preg_split("/\.\(.*\)\.\(.*\)/", $file); $parts = $new_string; echo $parts; if (is_array($parts) && count($parts) > 1) { // does the dissected array have more than one part $extension = reset($parts); // set to we can see last file extension if ($extension == "Audit_Report" OR $extension == "audit_report") // is extension ext or EXT ? echo "<a href=\"$file\" target=\"_blank\"> $file </a><br />"; // If so, echo it out else do nothing cos it's not what we want } } echo "<hr><br />"; closedir($dir); // Close the directory after we are done ?> <form action="readdirectory.php" method='post'>Search Files:<p> Hostname: <input type="text" name="argument"<p> IP Address: <input type="text" name="argument1"<p> Date: <input type="text" name="argument2"<p> <p><input type="submit" name="submitFinal" value="Update"> <p> </form> </p> having issues with Code: [Select] echo curl_setopt($ch, CURLOPT_POSTFIELDS,"name='. $name .'&email='. $email .'&macs='.$mac_addresses.'&serial=".$serialnumber); the thing is $mac_addresses is a serialized array that should look like this Code: [Select] 4a:4:{i:0;s:14:"98340234820384";i:1;s:16:"0980342883408230";i:2;s:11:"72843729374";i:3;s:16:"4209384082304980";} but when I unserilize $mac_addressed and echo it I get Code: [Select] \'.a:4:{i:0;s:14:\"98340234820384\";i:1;s:16:\"0980342883408230\";i:2;s:11:\"72843729374\";i:3;s:16:\"4209384082304980\";}.\' can anyone see what my issue is? hey guys im trying to find a string inside a string which could be made up of different things eg... {$test}, {$test1}, {$test2} etc (but the varable inside could be called anything hence maybe using regex im not sure?) is this possible?...i hope you guys understand....thanks I have the following function, which takes a string with commas in it and attempts remove those commas. The way I have it here is that I use explode to take out the commas, which makes an array, and then iterate through that array to put a string back together without the commas. function tags_to_sort_by( $sortMeta ) { $sortByArray = explode(",", $sortMeta); $sortByCount = count($sortByArray); for ($i = 0; $i < $sortByCount; $i++) { $sortByString += $sortByArray[$i]; } return $sortByString; } What does not work is the following line: $sortByString += $sortByArray[$i]; Somehow that outputs a 0, which I don't understand. It should output something like: arrayItem1 arrayItem2 array3 etc. My question is if there either is an easier way to remove the commas from the original string or what I am doing wrong in this line: $sortByString += $sortByArray[$i]; // I am trying to concatenate each part of the array back into the string. Thanks a lot for help with this! |
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