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PHP - Download A Page And Open It Later With Gimp Doable
hello dear phpfreaks
running linux opensuse 11.4 and mozilla well - how can i donwload a site that i see with the mozilla-browser and afterwards open it with GIMP whats the easiest way to do such thigns!? love to hear from you greetings db1 Similar Tutorials
Basically I would like to place a link on my website and have the user download a file, but rather than just right clicking and choosing save target as, the link must be clicked, on the next page the file is fetched and then the client can download the file. How would I go about setting this up please? how to install linux on a netbook without a dvd-drive.
i think about buying a new notebook there are several ones that come up to mind. question should i buy one without a dvd-drive? there are many many out there - eg the ACER Aspire V3-371-36MA but many of them do not have a dvd. question: how can i install suse linux on this notebook and how should / could i do an update. well - do you reccomend to buy a notebook with a. a dvd drive - is this mandantory b. a notebook with more than 4 gb ram!? love to hear from you How can i create a download page that allows you to download *.php files on your server. Because if you just click on it it sends you to the page but I just want it to download it. Also i want to be able to do that on the .jpeg files. Thanks Jragon How to download the page to pdf with changing alignment I need to align the columns for the table pur_report.php Code: [Select] <?php $cnn = mysql_connect("localhost","root",""); mysql_select_db("stock",$cnn); ?> <html><head> <script src="jquery.min.js" type="text/javascript"></script> <script type="text/javascript" src="datetimepicker.js"> </script> <script src="js/jquery.min.js" type="text/javascript"></script> <script type="text/javascript">$(function() { $("#from_purchase_date").date_input(); $("#to_purchase_date").date_input(); }); function purchase_report_fn() { window.open("view2.php?from_purchase_date="+$('#from_purchase_date').val()+"&to_purchase_date="+$('#to_purchase_date').val(),"myNewWinsr","width=800,height=600,toolbar=0,menubar=no,status=no,resizable=yes,location=no,directories=no,scrollbars=yes"); } </script> </head> <body> <form method="get"> <input type="text" id="from_purchase_date" name="from_purchase_date"> <a href="javascript:NewCal('from_purchase_date','ddmmyyyy')"> <img src="cal.gif" width="16" height="16" border="0" alt="Pick a date"></a> <input name="to_purchase_date" id="to_purchase_date" type="text"> <a href="javascript:NewCal('to_purchase_date','ddmmyyyy')"> <img src="cal.gif" width="16" height="16" border="0" alt="Pick a date"></a> <input type="button" onClick="purchase_report_fn();" value="Go"> </form> </body> </html> view2.php Code: [Select] <?php $cnn = mysql_connect("localhost","root",""); mysql_select_db("chms",$cnn); ?> <html> <head> <style type="text/css"> table{width:100%;} </style> </head> <body><?php if($_GET['from_purchase_date'] && $_GET['to_purchase_date']) { ?> <div align="center"><b>Purchase Report</b></div> <input name="prt" type="button" value="Print" onClick="javascript:window.print()" /> <hr/> <?php echo "From : ".$_GET['from_purchase_date'] ." "." To : ".$_GET['to_purchase_date']; ?> <hr/> <table border="0" cellspacing="0" cellpadding="0"> <tr> <th scope="col" align="center">Bill Number</th> <th scope="col" align="center">Supplier Name</th> <th scope="col" align="center">Quantity</th> <th scope="col" align="center">Cost Price</th> <th scope="col" align="center">Rate</th> <th scope="col" align="center">Paid</th> <th scope="col" align="center">Balance</th> <th scope="col" align="center">Date</th> <th scope="col" align="center">Due Date</th> </tr> <?php $start = $_GET['from_purchase_date']; $end = $_GET['to_purchase_date']; $mysqldfor = array(); $fromDateTS = strtotime($start); $toDateTS = strtotime($end); for ($currentDateTS = $fromDateTS; $currentDateTS <= $toDateTS; $currentDateTS += (60 * 60 * 24)) { $currentDateStr = date("Y-m-d",$currentDateTS); $mysqldfor[] = $currentDateStr; } function dateconvert($date,$func) { if ($func == 2){ //output conversion list($year, $month, $day) = explode('-', $date); $date = "$day-$month-$year"; return $date; } } for($b = 0; $b < count($mysqldfor); $b++) { $gett = mysql_query("SELECT * FROM stock_entries where date between '".$mysqldfor[$b]."' and '".$mysqldfor[$b]."' "); if(!$gett) die(mysql_error()); while($dsa = mysql_fetch_array($gett)) { ?> <tr><td align="center"><?php echo $dsa['billnumber']; ?></td> <td align="center"><?php echo $dsa['stock_supplier_name']; ?></td> <td align="center"><?php echo $dsa['quantity']; ?></td> <td align="center"><?php echo $dsa['cost_price']; ?></td> <td align="center"><?php echo $dsa['total']; ?></td> <td align="center"><?php echo $dsa['payment']; ?></td> <td align="center"><?php echo $dsa['balance']; ?></td> <td align="center"><?php echo $newdate=dateconvert($dsa['date'],2)."<br/>";?></td> <td align="center"><?php echo $newdue=dateconvert($dsa['due'],2)."<br/>";?></td> </tr> <?php } } //closing for loop ?> </table> <a href="download.php">download</a> <?php } else echo "No from and to dates"; ?> </body> </html> download.php Code: [Select] <?php ob_start(); require('WriteHTML.php'); $pdf=new PDF_HTML(); $pdf->AddPage(); $pdf->SetFont('Arial'); $pdf->WriteHTML('<html> <body> <b>Purchase Report</b></div> <hr/> From : 9-3-2012 To : 12-3-2012 <hr/> <table border="0" cellspacing="0" cellpadding="0"> <tr> <th scope="col" align="center">Bill Number</th> <th scope="col" align="center">Supplier Name</th> <th scope="col" align="center">Quantity</th> <th scope="col" align="center">Cost Price</th> <th scope="col" align="center">Rate</th> <th scope="col" align="center">Paid</th> <th scope="col" align="center">Balance</th> <th scope="col" align="center">Date</th> <th scope="col" align="center">Due Date</th> </tr> <tr><td align="center">BN10007</td> <td align="center">xyz</td> <td align="center">5</td> <td align="center">10.00</td> <td align="center">50.00</td> <td align="center">0.00</td> <td align="center">50.00</td> <td align="center">09-03-2012<br/></td> <td align="center">09-03-2012<br/></td> </tr> </table>'); $pdf->Output("sample.pdf",'D'); ob_end_flush(); ?> I'm working on a pair of scripts that (among other tasks) download a file to the user's browser. It's not working right, and I'm having trouble figuring out why. The overall design is: the first script (I'll call it one.php) contains a form which displays a list of radio buttons representing actions that the site can perform. The user clicks a radio button, then a "submit" button. This loads two.php, which determines what action the the user selected, performs the action, and loads a page that contains another form. This form has a couple of "submit" buttons; one reloads one.php, and the other goes elsewhere. Everything works right except when the user selects the "download a file" option. In that case two.php downloads the file (and that part works perfectly), then -- nothing. The page defined in two.php never appears. The browser just sits displaying the page from one.php as it was when the submit button was clicked. I played with the code and found that if I comment out all of the download headers, so that the browser gets the raw contents of the downloaded file followed by an HTML page, the browser does just what I'd expect: it displays the file (represented as a stream of semi-binary garbage), followed by an HTML page. Something in the download headers is upsetting it... but I can't figure out what. Here is the code that sends the headers: Code: [Select] header('Content-Description: File Transfer'); header('Content-Type: application/octet-stream'); header('Content-Disposition: attachment; filename=' . basename($file) ); header('Content-Transfer-Encoding: binary'); header('Expires: 0'); header('Cache-Control: must-revalidate, post-check=0, pre-check=0'); header('Pragma: public'); header('Content-Length: ' . filesize($file) ); if (ob_get_length() > 0) { ob_clean(); } flush(); readfile($file); flush(); Following that, the script includes a file that contains another block of PHP code, then the <!DOCTYPE> tag, with no intervening characters outside the PHP. (BTW, the PHP block contains nothing but comments!) Can anyone suggest what's going wrong here? First, I will select checkbox then click generate report then it displays the items with download link Then i click download link to download the selected checkbox values in pdf I want to download the selected checkbox items by clicking download link Now i am getting all check box items in the pdf download How to download only the selected check box items Code: [Select] <?php session_start(); $_SESSION['pidd'] = 2; $sessvar = $_SESSION['pidd']; ?> <!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> <title>Untitled Document</title> <link rel="stylesheet" type="text/css" href="css/style.css" /> <style type="text/css" media="print"> DIV#noprint{visibility:hidden;} INPUT#printbutt{visibility:hidden;} #downloadlink{visibility:hidden;} </style> <script type="text/javascript"> function gen() { var st1=document.getElementById("ckbox1").checked; var st2=document.getElementById("ckbox2").checked; var st3=document.getElementById("ckbox3").checked; var st4=document.getElementById("ckbox4").checked; if(st1 == true) { document.getElementById('g1').style.display = 'block'; } if(st2 == true) { document.getElementById('g2').style.display = 'block'; } if(st3 == true) { document.getElementById('g3').style.display = 'block'; } if(st4 == true) { document.getElementById('g4').style.display = 'block'; } document.getElementById('p_info').style.display = 'none'; document.getElementById('histree').style.display = 'none'; document.getElementById('insurence').style.display = 'none'; document.getElementById('billin').style.display = 'none'; } function showuser() { document.getElementById('g1').style.display = 'none'; document.getElementById('g2').style.display = 'none'; document.getElementById('g3').style.display = 'none'; document.getElementById('g4').style.display = 'none'; var str1=document.getElementById("ckbox1").checked; var str2=document.getElementById("ckbox2").checked; var str3=document.getElementById("ckbox3").checked; var str4=document.getElementById("ckbox4").checked; if(str1 == true) { document.getElementById('p_info').style.display = 'block'; } else document.getElementById('p_info').style.display = 'none'; if(str2 == true) { document.getElementById('histree').style.display = 'block'; } else document.getElementById('histree').style.display = 'none'; if(str3 == true) { document.getElementById('insurence').style.display = 'block'; } else document.getElementById('insurence').style.display = 'none'; if(str4 == true) { document.getElementById('billin').style.display = 'block'; } else document.getElementById('billin').style.display = 'none'; } function checkByParent(aId, aChecked) { var collection = document.getElementById(aId).getElementsByTagName('INPUT'); for (var x=0; x<collection.length; x++) { if (collection[x].type.toUpperCase()=='CHECKBOX') collection[x].checked = aChecked; } } </script> </head> <body> <div id="main_content"> <div id="left"> <div id="noprint"> <h4>Patient Report</h4> <a id="check_all" href="#" style="text-decoration:none" onClick="checkByParent('checkboxes', true); return false;">check all</a> <a id="uncheckall" href="#" style="text-decoration:none" onClick="checkByParent('checkboxes', false); return false;">uncheck all</a> <br> <br> <form method="post" name="myform" action=""> <div id="checkboxes"> <div id="cb_id1"> <input id="ckbox1" name="cbox1" type="checkbox" <? if(isset($_REQUEST['cbox1'])) echo 'checked="checked"' ; ?> value="p_info" /> Patient Info </div> <div id="cb_id2"> <input id="ckbox2" name="cbox2" type="checkbox" <?php if(isset($_REQUEST['cbox2'])) echo 'checked="checked"' ; ?> value="histree" /> History </div> <div id="cb_id3"> <input id="ckbox3" name="cbox3" type="checkbox" <?php if(isset($_REQUEST['cbox3'])) echo 'checked="checked"' ; ?> value="insurance" /> Insurence </div> <div id="cb_id4"> <input id="ckbox4" name="cbox4" type="checkbox" <?php if(isset($_REQUEST['cbox4'])) echo 'checked="checked"' ; ?> value="billin" /> Billing </div> </div> <!--checkboxes div --> <br> <input id="vuprint" name="view" type="button" value="View" onClick="showuser();"> <hr/> <label for="docs"> Documents:<br> <br> </label> <input name="sub" type="button" value="Generate report" onclick="gen();"> <hr/> </form> <input id="printbutt" name="prt" type="button" value="Print" onClick="javascript:window.print();"> </div> <!--No print --> </div> <!--Left div --> <div id="side"> <div id="p_info"> <?php require("db_conn.php"); $pinfo = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='".$sessvar."' "); while($fet = mysqli_fetch_array($pinfo)) { echo "<h4>Patient Info</h4>"; echo "<b>Name: </b>" . $fet["P_Fname"] . " " . $fet["P_Lname"]. "<br>"; echo "<b>Dob:</b> " . date("d-m-Y",strtotime($fet["P_Dob"]))."<br>"; echo "<b>Age:</b> " . $fet["P_Age"]."<br>"; echo "<b>Gender:</b> " . $fet["P_Gender"]."<br>"; echo "<b>Marital Status:</b> " . $fet["P_Mstatus"]."<br>"; echo "<b>Blood: </b>" . $fet["P_Blood"]."<br>"; echo "<b>Height: </b>" . $fet["P_Height"] . $fet["P_Hval"]."<br>"; echo "<b>Weight: </b>" . $fet["P_Weight"] . $fet["P_Wval"]; } ?> </div> <div id="histree"> <?php $his = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='".$sessvar."' "); while($hisrow = mysqli_fetch_array($his,MYSQLI_ASSOC)) { echo "<h4>Patient Histroy</h4>"; echo "<b>P_Idate: </b>" . date("d-m-Y",strtotime($hisrow["P_Idate"]))."<br>"; echo "<b>P_Edate: </b>" . date("d-m-Y",strtotime($hisrow["P_Edate"]))."<br>"; echo "<b>D_Ddate: </b>" . date("d-m-Y",strtotime($hisrow["D_Ddate"])); } ?> </div> <!-- Insurence --> <div id="insurence"> <?php $insu = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='".$sessvar."' "); while($insrow = mysqli_fetch_array($insu,MYSQLI_ASSOC)) { ?> <?php echo "<h4>Insurence</h4>"; echo "<b>P_Isname: </b>" . $insrow["P_Isname"]."<br>"; // echo $insow[""]; } ?> </div> <div id="billin"> <?php $bilrow = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='1' "); while($bill = mysqli_fetch_array($bilrow,MYSQLI_ASSOC)) { ?> <?php echo "<h4>Billing</h4>"; echo "<b>P_Fbill: </b>" . $bill["P_Fbill"]."<br>"; echo "<b>Fees: </b>" . $bill["fees"]; } ?> </div> </div> <!--/side div --> <div id="generatereport"> <div id="g1" style="display:none; clear:both;"> <label for="Gen_reports">Generaterd reports</label> <br /> <br /> <?php $pinfo = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='1' "); while($fet = mysqli_fetch_array($pinfo,MYSQLI_ASSOC)) { $new_dob = date("d-m-Y",strtotime($fet["P_Dob"])); ?> <?php echo "<h4>Patient Info</h4>"; echo "<b>Patient Id:</b> ". $fet["P_Id"]."<br>"; echo "<b>Name:</b> " . $fet["P_Fname"] . " " . $fet["P_Lname"]."<br>"; echo "<b>Dob:</b> " . $new_dob ."<br>"; echo "<b>Age:</b> " .$fet["P_Age"]."<br>"; echo "<b>Gender:</b> " . $fet["P_Gender"]."<br>"; echo "<b>Marital Status:</b> " . $fet["P_Mstatus"]. "<br>"; echo "<b>Blood:</b> " . $fet["P_Blood"] . "<br>"; echo "<b>Height:</b> " . $fet["P_Height"] . $fet["P_Hval"]. "<br>"; echo "<b>Weight:</b> " . $fet["P_Weight"] . $fet["P_Wval"]. "<br>"; } echo "*************************************************************************************************************************"; ?> </div> <div id="g2" style="display:none"> <?php $his = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='1' "); while($secrow = mysqli_fetch_array($his,MYSQLI_ASSOC)) { echo "<h4>Patient Histroy</h4>"; echo "<b>P_Idate:</b> " . date("d-m-Y",strtotime($secrow["P_Idate"])) ."<br>"; echo "<b>P_Edate:</b> " . date("d-m-Y",strtotime($secrow["P_Edate"])) ."<br>"; echo "<b>D_Ddate:</b> " . date("d-m-Y",strtotime($secrow["D_Ddate"])) ."<br>"; } echo "*************************************************************************************************************************"; ?> </div> <div id="g3" style="display:none"> <?php $insu = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='1' "); while($insrow = mysqli_fetch_array($insu,MYSQLI_ASSOC)) { echo "<h4>Insurence</h4>"; echo "<b>P_Isname:</b>" . $insrow["P_Isname"]."<br>"; } echo "*************************************************************************************************************************"; ?> </div> <div id="g4" style="display:none"> <?php $bilrow = mysqli_query($mysqli,"SELECT * FROM patient_datas WHERE P_Id='1' "); while($bill = mysqli_fetch_array($bilrow,MYSQLI_ASSOC)) { echo "<h4>Billing</h4>"; echo "<b>P_Fbill:</b> " . $bill["P_Fbill"]."<br>"; echo "<b>Fees:</b> " . $bill["fees"]; } ?> </div> <?php $infochk = 'p_info'; $hischk = 'histree'; $insuchk = 'insurance'; $billchk = 'billin'; ?> <a id="downloadlink" href="download_pdf2.php?info=<?php if(isset($infochk)) echo $infochk; ?>&hist=<?php if(isset($hischk)) echo $hischk; ?>&insu=<?php if(isset($insuchk)) echo $insuchk; ?>&billin=<?php if(isset($billchk)) echo $billchk; ?>">Download</a> </div> <!--generate report --> </div> <!--/main_coontent --> </body> </html> Ok, I have a download script. The script is called like: http://www.site.net/index.php?action=downloadfile&filename=file001.zip&directory=directory12& The download file code is below. My site hosts quite a few files that get linked on other websites. Problem is, when that link is clicked, obviously it just starts the file download, as if it were a direct link to the file. What I need to do, is still have it download the file when the link is clicked, but I would also like it to redirect the browser to my homepage as well. I tried placing this after the download headers but it didn't work. header("Location: http://www.site.net"); Can anyone give me an idea how I can get the code to do that? Keep in mind that I'm not fluent in PHP. case 'downloadfile'; $filename = getGetVar('filename'); $directory = getGetDir('directory'); $current_dir = $uploads_folder_name; if ($directory != '') { $current_dir.="/$directory"; } $filename = basename($filename); if (!$grants[$user_status][DOWNLOAD]) { place_header($mess[111]); show_Contents(); break; } if (!file_exists("$current_dir/$filename")) { place_header($mess[125]); show_Contents(); break; } if (!is_path_safe($directory, $filename)) { place_header($mess[111]); show_Contents(); break; } list($upl_user, $upl_ip, $filestatus, $contents) = get_file_description("$current_dir/$filename", $comment_max_caracters); if ($validation_enabled && $filestatus == UNVALIDATED && !$grants[$user_status][VALIDATE]) { place_header($mess[111]); show_Contents(); break; } $size = filesize("$current_dir/$filename"); $daily_size = get_daydownload(); if (($max_daily_download_mb > 0) && (($size + $daily_size) > ($max_daily_download_mb * 1024 * 1024))) { place_header($mess[212]); show_Contents(); break; } $monthly_size = get_monthdownload(); if (($max_monthly_download_mb > 0) && (($size+$monthly_size) > ($max_monthly_download_mb * 1024 * 1024))) { place_header($mess[213]); show_Contents(); break; } increasefiledownloadcount("$current_dir/$filename"); increasebytecountdl("$destination/$userfile_name"); if (($user_status != ANONYMOUS) && ($logged_user_name != '')) // Update user statistics { list($files_uploaded, $files_downloaded, $files_emailed) = load_userstat($logged_user_name); $files_downloaded++; save_userstat($logged_user_name, $files_uploaded, $files_downloaded, $files_emailed, time()); } header("Content-Type: application/force-download; name=\"$filename\""); header("Content-Transfer-Encoding: binary"); header("Content-Length: $size"); header("Content-Disposition: attachment; filename=\"$filename\""); header("Expires: 0"); header("Cache-Control: no-cache, must-revalidate"); header("Pragma: no-cache"); // Decrypt file if encryption enabled if ($encrypt_filecontent) { decrypt_file("$current_dir/$filename", true); } else { readfile_chunked("$current_dir/$filename"); } exit; break; Hi there again all I am making a site that has a popout music player. My question is since the player is opened by javascript is there a way to let the original page know that the popout is open? this is my code which is using to check login from database calledchklogin.php Code: [Select] <?php session_start(); include('connect.php'); $tbl_name="members"; mysql_select_db($Db, $link); // username and password sent from form $myusername=$_POST['myusername']; $mypassword=$_POST['mypassword']; // To protect MySQL injection (more detail about MySQL injection) $myusername = stripslashes($myusername); $mypassword = stripslashes($mypassword); $myusername = mysql_real_escape_string($myusername); $mypassword = mysql_real_escape_string($mypassword); $mypassword = md5($mypassword); $sql="SELECT * FROM $tbl_name WHERE uname='$myusername' and upass='$mypassword'"; $result=mysql_query($sql,$link); $row=mysql_fetch_array($result); // Mysql_num_row is counting table row $count=mysql_num_rows($result); // If result matched $myusername and $mypassword, table row must be 1 row if($count==1){ // Register $myusername, $mypassword and redirect to file "login_success.php" session_register("username"); //Create the session session_register("myusername"); session_register("mypassword"); $_SESSION['uname'] = "$myusername"; $_SESSION['utype'] = $row['utype']; header("location:loginsuccess.php"); } else { //include ('index.php'); echo ("<script type='text/javascript'> window.alert('Wrong username or password!')</script>"); exit(); } ?> & this code is from another file called loginsuccess.php Code: [Select] <? session_start(); if(!session_is_registered(myusername)){ header("location:index.php"); exit(); } require_once("login-index.php"); ?> so when everything is right in chklogin.php then it open loginsuccess.php after that when all is true then it open login-index.php after that this page open it show double page one is index.php where the login form & another is this login-index.php at one time Can i open a pdf within a page? e.g. within <td> or <table> of htmls so that it appears on a section of a page where someone can just read through and still able to browse the web page. I dont want the PDF downloading or taking the whole page or even opening a new window and filling it. Thanks in advance. i am facing issue with DB connection with Oracle DB able to telnet and connect DB from [RHEL] OS command prompt also when i am executing php command with php filename, i am able to connect to the database. i am getting err 500 when trying to open php page from front end.
pls help...!!!! Hi, I was just wondering if it were possible (and if so how) to open a page in a new window when submitting a form via php? E.g. I have a poll on my website that is directed to the reults page by $insertGoTo = "results.php";. This all works but what I want to happen is for when the user clicks submit that the results page displays in a new window (or at the very least a new tab), similar to what would happen when you put a target=_blank on a html link. Any help would be very appreciated. Thanks. This topic has been moved to Third Party PHP Scripts. http://www.phpfreaks.com/forums/index.php?topic=355108.0 i want a code in php to check if user open this page Hello there, I'm trying to make when you click on a record, it opens another page with full details about this record the code for it is Code: [Select] <td><a href=\"user.php?id=".$row['id']."\">".$row['id']."</a></td> and it's working right, but when it opens the other page, no records is shown about the user with that ID So I figure the problem that I need to pass $row['id'] to my second page and make it search for it in the database how can I do that? here is the code from the second page (details of the record) Code: [Select] $dbObj = new DB(); $result = mysql_query("select * from users where id = '$userID'"); return $result; $row = @mysql_fetch_array($result); echo "<table width=98%>"; echo "<tr>"; echo "<td valign=\"top\" width=\"120px\">"; $rowid = $row['id']; echo "<td valign=\"top\">"; echo "<table> <tr> <td valign=\"top\" class=\"searchtitle\"> ".$row['fname']. ' ' .$row['mname']. ' ' .$row['lname']." </td> </tr> <tr> <td class=\"text\" valign=\"top\"> ".$row['mobile']." </td> </tr> <tr> <td> <a href=\"user.php?id=".$row['recruiterid']."\" class=\"link\">".$row['recruiterid']."</a> </td> </tr> </table>"; echo "</td>"; echo "</tr>"; echo "</table>"; I'm trying to open a URL using fopen() and I keep getting this error: Code: [Select] Failed to open stream: Permission deniedI can not work out what is wrong, it's not a firewall as far as I can tell. I have made a Php program that downloads an Inno setup installation file for installing a program. However, if I for one or another reason want to make a new download of the same Inno setup installation file, the previous file will still be found in the Download folder. Each of the downloads get a number in parenthesis, setup(1), setup(2), setup(3) etc. However, I wondered if it is posible to erase the previous file in the same process as I download a new one, so that however many downloads I do, there will all the time only be one occurence of this file in the Download folder. The download code is as follows:
$exe = "Inno script/Test_setup.exe";
header("Content-Type: application/octet-stream");
header("Content-Disposition: attachment; filename=\"Test_setup.exe\"");
header("Content-Length: " . filesize($exe));
readfile($exe);
Thanks in advance. Sincerely
Not to say that this occurs in every php software out there, but I far too occasionally notice that the application is written with scattered php open and close tags, for instance
<?php if(true) ?>
<?php { ?>
Blah blah blah, because it's true
<?php } else { ?>
because it's not true
<?php } ?>
To me, it is extremely irritating.
Regardless, I see a lot of open source software written this way and I can't help but think that there must be some underlying reason for it. Magento, for example, is written exactly in this manner. The templates are infested with these opened and closed php snippets. Obscurity is not security so I'm ruling security reasons out. Maybe it is more efficient? -- But I couldn't understand why, if so. It seems like that would put more of a drag on the system itself causing php to start and stop parsing continually and excessively, then again, I'm no expert in the field of memory consumption and other operating system complexities.
Honestly, in my opinion, it is stupid. i would never write a program that way.. HEREDOCs are much more useful and eye pleasing than that awful <?php { ?>
I had the misfortune a few months ago when I purchased an invoicing/customer maintenance system that I didn't know was written for PHP 5.2 or something lower, one that allowed short tags; and thus short tags were used in the same manner as I've described.
Is this just plain disorganization or is there some deep-seated inner lining advantage that I'm not aware of?
Hi,i will like to know how to put a file on my website for people to download..please how should i go about it? thanks merry christmass I created this php class which recieves an sql query from flash and then produces a csv file for download. The code in its current form produces a csv file on the server. However, I want it to save on the client computer with a 'Save As' dialog box. I am testing on localhost. Here is the class: <?php class CSVExport { public function __construct() { require_once 'Zend/Date.php'; require_once 'DatabaseConnection.php'; } public function exportCSV($query) { $result = mysql_query($query); $fname = 'CSVFile.csv'; $headers = array(); $rowArray = array(); $numFields = mysql_num_fields($result); for ($i = 0; $i < $numFields; $i++) { $headers[] = mysql_field_name($result , $i); } $fp = fopen($fname, 'w'); if ($fp && $result) { header('Content-Type: application/csv'); header('Content-Disposition: inline; filename='.$fname); fputcsv($fp, $headers); while ($thisrow = mysql_fetch_row($result)) { fputcsv($fp, $thisrow); } readfile($fname); fclose($fp); } die; } } Thanks |
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