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PHP - Write To Specific Area Of An Ini File? Help!
Ok, so I have an INI file...
OLD HTML= NEW HTML= I need to write the contents $oldhtml to "OLD HTML=" and the contents of $newhtml to "NEW HTML=" To store the contents of an ini file to a variable, I just used Code: [Select] $config = parse_ini_file("config.ini",1); $email = $config['Email']; $host = $config['Host']; Cant I just write to the file by selecting ['Old HTML'] and ['NEW HTML'], in a fashion similar to the above code? Similar TutorialsHey everyone, I'm pretty new to this, not my full time job, but just something I thought I'd give a shot... I have a database, in postgres, in which I make my query and I go fetch all the info I need. What I need to do next is the tricky part for me. For each line of results received, I have to output to a text file (.txt) but I have to respect a format that was given to me from the person requesting the info. Example: Character 1 must be G or N. Character 2 to to 11 will be a result from my database search, which is a 10 digit string. Character 12 to 14 must be spaces. Another rule is: start at character 78: input a value from my database search but it must not exceed 20 characters and if it is less then 20 character, fill the remaining with spaces. If anyways has a code I can copy and work off of I would really appreciate it....thanks! Hey guys, total newb when it comes to php. any help here would be much apreciated, what i am trying to achieve is to allow a person to upload a jpg image that he wants displayed on a dynamic flash site, but seeing as the flash is looking for xx.jpg, is it possible that any jpg file he uploads , say its called golf.jpg, is automatically uploaded/renamed to xx.jpg ? so i dont have to get him to rename the files before uploading. i attempted to understand a short tutorial on doing this but failed, here is what code i used. ( i added that rename line, looking at it now sorta seems like a really lame attempt lol ) Code: [Select] <?php $target = "upload/"; $target = $target . basename( $_FILES['uploaded']['name']) ; $ok=1; rename ("*.jpg", "xx.jpg"); //This is our size condition if ($uploaded_size > 350000) { echo "Your file is too large.<br>"; $ok=0; } //This is our limit file type condition if ($uploaded_type =="text/php") { echo "No PHP files<br>"; $ok=0; } //Here we check that $ok was not set to 0 by an error if ($ok==0) { Echo "Sorry your file was not uploaded"; } //If everything is ok we try to upload it else { if(move_uploaded_file($_FILES['uploaded']['tmp_name'], $target)) { echo "The file ". basename( $_FILES['uploadedfile']['name']). " has been uploaded"; } else { echo "Sorry, there was a problem uploading your file."; } } ?> <body> <form enctype="multipart/form-data" action="upload.php" method="POST"> Please choose a file: <input name="uploaded" type="file" /><br /> <input type="submit" value="Upload" /> </form> cheers I need to add these lines to my .htaccess file via PHP Code: [Select] RewriteCond %{REQUEST_URI} checkout RewriteRule ^(.*)$ https://myurl.com/checkout/$1 [R,L] RIGHT after this line: Code: [Select] RewriteBase / AND before this line: Code: [Select] RewriteCond %{REQUEST_FILENAME} !-f This is how the current file looks w/o the new line addition: Code: [Select] RewriteEngine On RewriteBase / RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.+)$ index.php [L,QSA] It needs to look like this when the new lines are added(extra line breaks not necessary): Code: [Select] RewriteBase / RewriteCond %{REQUEST_URI} checkout RewriteRule ^(.*)$ https://myurl.com/checkout/$1 [R,L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^(.+)$ index.php [L,QSA] The line numbers may not match up, so I cannot use the line number. I need some help...I want to read the contents of a file into a variable and then insert/write that content into another file. Code: [Select] $handle = fopen($create_mysql_db_url, "rb"); $contents = fread($handle, filesize($create_mysql_db_url)); fclose($handle); $userFileName = $_POST['mysqluser'] . time() . ".php.txt"; $fhandle = fopen($userFileName,"wb"); fwrite($fhandle, $contents); fclose($fhandle); $fh = fopen($userFileName,"wb"); $contents = fread($fh, filesize($userFileName)); $content = preg_replace("/###USERNAME###/", $_POST['mysqluser'], $contents); $content = preg_replace("/###PASSWORD###/", $_POST['mysqlpass'], $content); fwrite($fh, $content); fclose($fh); please help I produce a series of php variables in a php strict (mostly come from mysql), and I want to save them as a php file. To be use for "include". What is the safest way to write them in a php file? I tried to save them in the manner of saving a text file with fwrite as Code: [Select] $data='<?php $cat=array('array created in the text'); $string='some value';?>'; $fh = fopen("file.php", 'w'); fwrite($fh, $data); Now, file.php is a normal php file and I can call it with "include"; but the problem is that this method is not safe. For example, if the string is "There's something", php gives error for the presence of ' in the string. I can skip ' and " by backslash; but this method is costy, as I need to perform this process for all strings to be saved. Moreover, there might be other source of errors too (that I have not encountered yet). Is there a safe way for writing a php code to file? eg http://www.xxxxxxx.com/index.php?action=viewarti&artid=5 How can I write the content of this link into file. Got a little stuck here. I'm trying to format an existing .txt file, format it and then write it to .sql file. Here's my code: Code: [Select] $handle = @fopen("nations.txt", "r"); if ($handle) { while (($buffer = fgets($handle, 1024)) !== false) { $column = explode("|",$buffer); // format file $myFile = "nation_dump_".date("Y-m-d").".sql"; // create file $fh = fopen($myFile, 'w') or die("can't open file"); foreach($column as $col) { fwrite($fh, $col[0]); //write the first broken segment from explode() to file } fclose($fh); } if (!feof($handle)) { echo "Error: unexpected fgets() fail\n"; } fclose($handle); } The error is on this line, within the foreach loop. fwrite($fh, $col[0]); When I removed the index it only wrote the last line to the file, but I want it to loop through all the lines.. What am I doing wrong here? Why doesn't it add a new line when I open up index.php Code: [Select] $fp = fopen('text.txt','w'); fwrite($fp, "Your IP: ".$_SERVER['REMOTE_ADDR']."\n"); fclose($fp); <?php $a = 2; $b = 3; $z = fopen("test.txt", 'a+'); if($a > $b) { echo "A is bigger than B"; } elseif fwrite($z, $b); fclose($z); ?> is there a way to get elseif to write to a file? so if b is bigger than a it writes $b to a file? Just trying to create a simple form that will let you enter a message that will get written to a text file. Code for SetMessage.php: Code: [Select] <?php if($_SERVER['REQUEST_METHOD'] != 'POST') { ?> <form method="POST" action="setmessage.php" name="setmessage"> <p>Message to Display:<Input type="text" name="message" size="50"></p> <p><input type="submit" value="Submit" name="submit"></p> </form> <?php } else { //Writes the contents of the message to a file echo file_put_contents('message.txt', $_POST['message']); } ?> When submitting, I get the error "Call to undefined function: file_put_contents() on line 16" I very new to php and all I am simply trying to do is read the contents of a text file and echo it out on the screen. I have tried many things to see what I am doing wrong but it just simply isnt working for me. I know the server I am using has php enabled as well because I have tried a simple echo and it works fine. This is the code I am currently using. <?php $file = fopen(file.txt", 'r'); $read = fread($file, '6') echo $read; ?> also, I have tried this. <?php $file = file_get_contents('file.txt'); echo $file; ?> I have a file.txt on the server I am using in the same directory as index.php, I feel like this should be working but I get no result! Alls I have in the text file is a statement that says "hello world". Is this the correct way to write binary data to a file? $string = 'this is a string'; $handle = fopen('b.dat', 'wb'); for($i=0;$i<strlen($string);$i++){ $hx = bin2hex($string{$i}); fwrite($handle, pack("H*", $hx)); } If so, how do I read it an convert it back to a string? If it is not correct, how do I do it? Hi All, I am presently using a Debian VPS to which, if I need, I can add another disk. In my website, users can upload images, that are then stored in the primary disk into a child directory of a directory called httpdocs. Instead of the primary disk, would it be possible to have them stored in a secondary disk ? I am asking this because I am not sure that a user connected to my website is allowed to run a PHP script intended to write a file in a directory that actually does not belong to the httpdocs directory. Thanks Hi, I want to read image file and write in to word document file using php. Actually i am developing shopping cart site. for that i have created barcode image. i need to take print outs. for example if i click print means same barcode should be generate 64 times in word document. how i do it? i have tried with COM. please check the following code <?php // starting word $word = new COM("word.application") or die("Unable to instantiate Word"); echo "Loaded Word, version {$word->Version}\n"; //bring it to front $word->Visible = 1; //open an empty document $word->Documents->Add(); //do some weird stuff for($i=1;$i<=64;$i++) { $word->Selection->InlineShapes->AddPicture("D:\Program Files\wamp\www\b.jpg ",false, True); } $word->Documents[1]->SaveAs("D:\Program Files\wamp\www\Uselesstest.doc"); //closing word $word->Quit(); //free the object $word = null; ?> It works fine in local. but it is not working in server (it says COM.class is missing). i have checked some forums they said it works with MS based operation system. i have checked with windows only. Please kindly any one help me asap the way for read and write image file in word document. can we do this any other way? we are reading and writing txt files using php the same can we do with image file (read and write in word document) ?? Thanks Prema Hey there, Thanks for taking the time to read my thread, well basically I'm in a bit of a dilemma. I've got a string in PHP containing the contents of a file I would like to be created and I have a method of sending the command to the remote server like so: $Connection->exec('ps aux'); Now my issue is I am unaware of any file editors via command like that don't have some sort of user prompt I've scoured Google for hours searching for the best possible method for this but all the file editors aren't simply processed by one line commands and edited in that same command e.g Create File -> Write File -> Close File Is there no possible means of doing that via one line command?. Here is my string I wish to be written to the file. $RestartFile = "#!/bin/bash export SERVER_PATH=/home/client".$Server['server_owner']."/".$Server['server_id']." cd $SERVER_PATH while [ true ]; do ./server".$Server['server_id']." & done"); Thank you for your time. I append a string to a file by fwrite as Code: [Select] $str= 'dynamic text from each run'; $myFile = "testFile.txt"; $fh = fopen($myFile, 'a') or die("can't open file"); $stringData = "$str\n"; fwrite($fh, $stringData); fclose($fh); but I want to avoid duplicate to keep the file small. I want to avoid writing if the term is already saved in the file. I want to have a file containing unique lines. Hello Everyone, I'm new to PHP and got a good big stuff. I would like to write an image in excel file. There will be almost 600+ rows and each row will have url and qrcode image. I would like to write an excel file which will write url and respective image into the next cell of the url. Is it possible to write an image in excel file? If yes, can anyone please guide me how? I have read so many post saying to use a pear package but again pear package is not allowing to write jpe/gif it only allows .bmp files. So, pear package is I don't think will work for me. I have also attached an example excel file which is showing the way I require to have an output. Please anyone if having any idea guide me and let me know. Thank you in advance for your help. Looking forward to hear from you soon! I am trying to write post variables to a csv file but it writes everything in one line separated by comma
<?php
$list= array($_POST['purchases']);
$file = fopen("purchases.csv", "w");
foreach ($list as $line)
{
fputcsv($file, $line);
}
fclose($file);
?>
Result in purchases.csv file Marilyn,Nancy,Johan,Carol,Juanic,Shirley But I want every string value on separated line Marilyn Nancy Johan Carol Juanic Shirley
Is there a way to write a file to a directory on my network? I tried creating a shortcut called automated and pointed it to the network path. I also set up a virtual directory called automated in IIS and still could not make it work. I gave it read and write permissions. error Warning: fopen(C:\Inetpub\wwwroot\dompdf\automated\resource.pdf) [function.fopen]: failed to open stream: No such file or directory in C:\Inetpub\wwwroot\date.php on line 69 Warning: fwrite() expects parameter 1 to be resource, boolean given in C:\Inetpub\wwwroot\date.php on line 70 Warning: fclose() expects parameter 1 to be resource, boolean given in C:\Inetpub\wwwroot\date.php on line 71 code Code: [Select] require_once("dompdf/dompdf_config.inc.php"); $html = '<html><body>'. '<p>Put your html here, or generate it with your favourite '. 'templating system.</p>'. '</body></html>'; $dompdf = new DOMPDF(); $dompdf->load_html($html); $dompdf->render(); $pdfoutput = $dompdf->output(); $filename = "C:\\Inetpub\\wwwroot\\dompdf\\automated\\resource.pdf"; $fp = fopen($filename, "a"); fwrite($fp, $pdfoutput); fclose($fp); I'm trying to include a routine to catch an error but it doesn't seem to write to a text file within a function. just using the following simple code, even if I simply try to write a letter it doesn't work
if ($http_status == 200) {
return $response;
} else {
$myfile = fopen("ErrorData.txt", "a+") or die("Unable to open file!");
$txt = date("H:i:sa d-m-Y")." / Error data- / ".json_encode($response)."\r\n";
fwrite($myfile, $txt);
fclose($myfile);
}
Edited September 13, 2019 by Dvae56 Added code |
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