|
PHP - Need Urgent Help With A String Formatter.
Ok my input is an array.
$episode_number = array('2','99'...'004'); where "..." is any amount of values. My aim is to take these values and format them so that they ALWAYS have 3 characters in them by adding Zero's to the beginning. So 2 will become 002 and 99 will become 099 and 004 will remain 004. I have attempted my code he for($i=0; $i<$numberlinks; $i++) { $thecount = strlen($episode_number[i]); if($thecount == '1'){ $episode_number[i] == '00'.$episode_number[i].''; } elseif($thecount == '2'){ $episode_number[i] == '0'.$episode_number[i].''; } else { $episode_number[i] == $episode_number[i]; } echo $episode_number[i].'<br />'; } The above output is 2 <br /> tags. But when i add on osme code to it: for($i=0; $i<$numberlinks; $i++) { $thecount = strlen($episode_number[i]); if($thecount == '1'){ $episode_number[i] == '00'.$episode_number[i].''; } elseif($thecount == '2'){ $episode_number[i] == '0'.$episode_number[i].''; } else { $episode_number[i] == $episode_number[i]; } echo $episode_number[i].'<br />'; } $query2[] = ("INSERT INTO episodes (anime_id,anime, username, userid, episode_name, episode_number, manga_chapter_link, moderated) VALUES ('".$anime_id[$i]."', '".$anime[$i]."', '".$username."', '".$userid."', '".clean($episode_name[$i])."', '".clean($episode_number[$i])."', '".clean($manga_chapter_link[$i])."','1')"); } foreach ($query2 as $query){ mysql_query($query) or die (mysql_error()); echo "<span style='color:green'>Added sucessfully <b>Episode ".++$one."</b> </span><br/>"; } the output is the input, ie, 02 remains 02 and not 002. can anyone help me or give me a method that works? Similar TutorialsHi, 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 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 $tag; ?> but this returns an unexpected T_STRING, expecting ',' or ';' Can anyone debug this? I may well be being really silly! Hey there, Thanks for taking the time to read my thread. My issue is that I can't think of a way to edit a XML file using PHP's XML functionality and then assign the edited contents to a string instead of saving the file. Because my issue is that I have to edit the XML file based upon a string brought from a remote location then give it back to that remote location using a string again, to be exact I am doing it via Linux command line utilizing SSH2. This is what I managed to complete on my own. function CheckIVMPConfig($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 } } } } 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! 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
In PHP Version 8.0 shows error as : In previous versions of PHP it does not show any error. Please resolve the issue. Hello guys i am trying to figure out how to fwrite a string for example "Recommended Settings for Service Pack" under "Current Settings for Service Pack: 5.1.2600ServicePack3Build2600". I figure i cant use line number as an argument because the file report may be dynamic so i will need to use Current Settings as an argument. Please guide me if you have any ideas..thanks:) ! auditreport table ServicePackSetting Service Pack Requirement: Fail Current Settings for Service Pack: 5.1.2600ServicePack3Build2600 MajorAuditandAccountPolicies Maximum Password Age Requirement: Fail Current Settings for Maximum Password Age Requirement: 42 Minimum Password Length: Fail Current Settings for Minimum Password Length Requirement: 0 Ok... I had typed this post out ONCE already and when I clicked REFRESH IMAGE to get a diff captcha it ERASED MY POST LMAO this is not my night.... What I need help with is probably more simple then I can even think right now - ive been digging at this for 3 hrs now and im out of time for the night I have a DB Record storing ID's between PIPES | when the initial entry is made in DB it stores it like so |47| NOTE: the number could be different these are ID's number doesnt matter its just between Pipes When the second entry is added its added like so |47||67| say we have a total of 5 Entries |47||67||82||55||69| I need to find ID 82 in that string and it has to be between Pipes Find 82 in data between | and return that ID 82 I am putting between pipes because the ID's can be duplicate digits in different lengths so say I have 8 as my ID and down the string i have another id as 88 -- I cant possibly find the correct ID without some sort of seperation character so i used Pipes soo my end goal is the ability to search and if true or false do action if ($result == $find_id){ echo "ID is there"; }else{ echo "NOT THERE -- Adding it"; } Any help is appreciated guys Thanks SangrelX I am looking for a date within larger string, lets say the date is December 4, 2010. To find it I use pattern and function below: $Pattern='/[(January|February|March|April|May|June|July|August|September|October|November|December)] \d, \d\d\d\d/i'; preg_match_all($Pattern, $String, $Matches, PREG_OFFSET_CAPTURE, $NumberPosition); The function finds the dates within the string but to my supprise the result I get in $Matches is: r 4, 2010 What I would like to get is: December 4, 2010 but don't know how it should be fixed. I thought that with the pattern I am using but obviously that is not the case. I need to know if a string exists within a string. I've tried using STRIPOS() but it returns zero or false if what I'm looking for is the first part of the string. I don't care what function I use, but I need to get a "true" when the needle string is present anywhere in the haystack string, even at location zero. Is there some way to set up the STRIPOS() statement? I've tried: if ((stripos($title, 'needle') > 0 ) if ((stripos($title, 'needle') = true ) and even if ((stripos($title, 'needle') >= 0 ) which returns true for everything, even when the needle string is NOT present. Any help appreciated. thanks, Tom (I am not an expert or even a begineer at PHP, so sorry if none of this makes sense) Right ok, I have an invitation form built and tested working correctly between a php page and a mysql database and got the mail function to work but now the mail function is throwing all emails into the junk mail folder of outlook. The user of the invitation form has to enter a valid email address (the form has its own validation for each textbox and email has been set to required email address). So I have been asked to set up a mailto instead of using the mail function (dont ask me why...) And I cant, for the life of me, figure out how to get this to work. What I have thought of so far is: Index.html (Invitation page) V sendinvitation.php (previously the page with the mail function) now includes a confirmation of the data being sent to the database and a button to go to the next php V sendmail.php (I want this to be able to get the data from the database and then open up the users email client and pre populate the email with the body text) Is this even possible? If not, is there a reason why the email keeps getting thrown into the junk mail. Please, any help would be most appreciated! EDIT: Let me explain a bit more, just re-read over and its very brief (this probably will be too) I want to invitation form to submit the users data to my database in mysql, then when the form as been submitted, to be able to then grab the data and pre populate an email using variables that are in the php linked to the database (Im guess the php would go from POST to GET?) Please help me with this: with this code i have only fetched out the subjects and i need to fetch out value for the following too from the database 1. GRADE 2. Contious Assessment: 3. Exam Scores: 4. Exam Scores 5. Weighted Average: 6. Last Term Cummulative: 7. Cumulative (c+d)/2: 8. Comment: but now i can only get the foreach work for subject alone.. $l=mysql_query("SELECT * FROM result WHERE school_id='$id' AND student_reg_id='$st'") or die (mysql_error()); if (mysql_num_rows($l) > 0) { while ($row = mysql_fetch_array($l)) {// $pwrlist[$row['ajax_result_id']]=$row['subject']; //$ } $numpwr = count($pwrlist); $thresh = 3; $maxcols = 18; $cols = min($maxcols, (ceil(count($pwrlist)/$thresh))); $percol = ceil(count($pwrlist)/$cols); $powerchk = ''; $i = 0; foreach ($pwrlist as $id => $pwr) { if (($i>0) && ($i%$percol == 0)) { $powerchk .= "</td>\n<td valign='top'>";//echo "<br>"; } $powerchk .= " <table width='280px' class='hovertable'> <tr> <td width='251px' height='34' align='left' valign='middle' bgcolor='#D6DFEB'><span class='style19'><font size=2px>$pwr</font></span></td> <td width='19px' align='left' valign='middle' bgcolor='#D6DFEB'><span class='style1'>GRADE:</span></td> <td width='20px' align='left' valign='middle' bgcolor='#FFFFFF'><span class='style13'>B3</span></td> </tr> <tr> <td height='34' colspan='3' align='left' valign='top' bgcolor='#FFFFFF'><span class='style20'>» (a) Contious Assessment: 80<br /> » (b) Exam Scores: 90<br /> » (c) Weighted Average: 168<br /> » (d) Last Term Cummulative: 78<br /> » (e) Cumulative (c+d)/2: 123 </span></td> </tr> <tr> <td height='20' colspan='3' align='left' valign='top' bgcolor='#FFFFFF'><span class='style17'>Comment: His is a responsible boy</span></td> </tr> </table><br>\n"; $i++; } } hI for all Am developping a script that allow to each user (seperatly ) upload or download his files and list all files in categories (such music or photos...) but i can 't achieve that the main problem is to upload files to server and store them in data base also i have to list for each user his files seperatly when he log in any idea please <?php $possibles[]; $alreadychosen[]; for ($i = 0; $i<20;$i++) $possibles =i+1; for (int $i = 0; $i<8; $i++) { $boolean= false; $randIndex=0; do { $randIndex = rand(1,20); for ($j = 0; $j< $i && !$hasInt; $j++) { if ($possibles[$randIndex] == $alreadyChosen[$j]) { $hasInt = true; } } } while ($hasInt); { $alreadyChosen = $possibles[randIndex]; echo($alreadyChosen); } for ($i = 0; $i<8;$i++) { if($alreadyChosen<10) { echo ('<a href="/mp/info130'+$i+'.htm"><img src="/mp/p130'+$i+'-1.jpg" height=180 width=120 align=left hspace=0 vspace=2 border=0 class=TopImages></a>'); } else if($alreadyChosen>10) { echo ('<a href="/mp/info13'+$i+'.htm"><img src="/mp/p13'+$i+'-1.jpg" height=180 width=120 align=left hspace=0 vspace=2 border=0 class=TopImages></a>'); it should select 8 images out of 20 but don't repeat please I am creating a member site and I need help with coding the database. Here go the code Code: [Select] <?php function connect(){ $DB_USER = "root"; $DB_PASSWORD = ""; $DB_HOST = "localhost"; $dbc = mysql_connect ($DB_HOST, $DB_USER, $DB_PASSWORD) or $error = mysql_error(); mysql_select_db("membership") or $error = mysql_error(); mysql_query("SET NAMES `utf8`") or $error = mysql_error(); if($error){echo "<!-- $error -->";}} function disconnect_data(){ @mysql_close($dbc); @mysql_close(); } ?>I am suppose to fill it in with my database info but idk what to fill in! help me please! where do i enter the info! Hello dear friends , I'm under attack huge attack from spam bots and i need your help 1) i've a form with input text and input submit 2) no way to add html cause using js banned any < or > ..ect 3) the spam attack now post html code but it stored into database after automatically < and > removed as i mention in (2) okay add to your note i can't add captcha cuase my website for kids Now please allow me to explain this idea and let me know if it ture or there is another way else more simple 1) i will add hidden input with value shows "IP Number Of Poster" 2) by that way i will know the IP of the spammer 3) i will use php and mysql to create database table and store the IPs of spamming i collect so that when that spammer hit my website again , will not be able to view input form. What do you think ! is it right or bad solution or is there any any way the bad idea is that spam is not sure human cause it is stupid and post something meaningless and not ture and fake urls like this Code: [Select] theuzgfnpbmi, [url=http://gdtuaemvkpif.com/]gdtuaemvkpif[/url], [link=http://rsxtnszcpceq.com/]rsxtnszcpceq[/link], http://awpfgwtvqkdm.com/" theuzgfnpbmi, [url=http://gdtuaemvkpif.com/]gdtuaemvkpif[/url], [link=http://rsxtnszcpceq.com/]rsxtnszcpceq[/link], http://awpfgwtvqkdm.com/" please help if you have any suggestion or method how to stop such spammers thank you so much |
|||||||