fohanlon
-
Posts
65 -
Joined
-
Last visited
Never
Posts posted by fohanlon
-
-
Hi
I am reading the contents of a file into a variable as follows: file_get_contents($pathtofile);
If the file contains say just 3 € (euro) symbols as an example and I output the strlen I get 9 instead of 3.
Could anyone tell me how I could sort of the contents (the 3 euro symbols) so I can get strlen as 3. I tried utf8_decode etc.
Many Thanks
Fergal.
-
Hi Guys
After searchign the web and forums I still cannot find a suitable solution for my problem.
I have a textarea. Say the user copies in from MS Word the following:
“!"£$%^&*()@'#:;/?!"£$%^&*()@'#:;/?!"£$%^&*()@'#:;/?!"£$%^&*()@'#:;/?!"£$%^&*()@'#:;/?!"£$%^&*()@'#:;/?!"£$%^&*()@'#:;/?!"£$!"£$%^&”
Before I save it to a database I want to clean it up i.e replace or remove the Â
I have read that the  will take up 2 characters.
Also, if I could also replace MS Word single and double quotes that would be great. I was looking at the str_replace with the Chr() function but to no use.
Thanks for reading.
Regards
Fergal.
-
Hi Guys
Trying to get my head around a mod_rewrite I am doing. I found plenty on the web re this question but no definitive answer. Here is what I have to do. I have a link to a page called
content.php?id=123&name=SOME NAME HERE
where id ties back to the 123 for pageid and name is what I want to use for Search Engine Optimisation.
So here is what I have so far:
RewriteRule ^([^/]*)/([^/]*)$ /content.php?id=$1&name=$2 [L]
But what I want to do - only show the name in the url at the top
Instead of
www.somedomain.com/123/SOME NAME HERE
I want
www.somedomain.com/SOME NAME HERE
but still need to use the id to pull back the page content to be displayed. Can anyone suggest how to change the rule above?
Hope this makes sense and its the right place to post this.
Many thanks
Fergal.
-
It would but what about the words that are not 11 characters. 11 is the max length and I want to return any words from string length of $q up to 11 characters that begin with $q. I can do it using LIKE but thought I could get away with using REGEXP instead.
-
Hi Guys
I am having trouble with a mysql regexp expression called through php. I am not sure but I suspect its to do with the {} in the mysql code and PHP parsing them incorrectly.
Here is my code snippet:
$q = mysql_real_escape_string($_POST['keyword']);
$limit = 10; //limit number of responses from dictionary
$remainder = 11 - strlen($q);
if ($q)
{
$qy = "SELECT * FROM dict_list WHERE UCASE(word) <> UCASE('$q') AND (word REGEXP '^$q.{$remainder}') LIMIT $limit";
$query = mysql_query($qy);
...
What I want to do is this:
a user types in a word. I then want to query a dictionary table called dict_list for all matches of the this word up to 11 characters max.
Example:
if $q was the word aero then the response would be all words beginning with aero and up to a max of 11 characters. That is why IU thought I could calculate length of $q and from this get the $remainder = 11 - strlen($q) then in the REGEXP use .{$remainder} but when testing if I echo out the query $qy the curly braces will not show on screen.
Any help would be greatly appreciated.
I hope this is posted in correct location. Apologies if not.
Thanks,
Fergal.
-
Hi
Do I check php user permissions on the server, is it in the php.inf file?
F.
-
Hi
I want to be able to upload files to subdrectories on the server. I do not want to set any folders to permanently 0777.
Here is what I have so far, its a combo of my own and somw stuff found on the web. It will chmod the parent folder but fails on the sub folder. I read about creating the parent folder using FileZila can create problems. Confused as to what to create the parent folders in.
Thanks in advance.
F
// documents
$path_to_parent = "/httpdocs/sub1/subs2/";
$parent_folder = "myfiles/";
$sub_folder = $parent_folder . $subdirectoryid;
function chmod_open()
{
$ftp_details['ftp_user_name'] = FTP_USER;
$ftp_details['ftp_user_pass'] = FTP_PASS;
$ftp_details['ftp_root'] = FTP_ROOT;
$ftp_details['ftp_server'] = FTP_SERVER;
extract ($ftp_details);
$conn_id = ftp_connect($ftp_server);
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
return $conn_id;
}
function chmod_file($conn_id, $permissions, $path)
{
$ftp_root = '/httpdocs/sub1/sub2/';
if (ftp_site($conn_id, 'CHMOD ' . $permissions . ' ' . $ftp_root. $path) !== false)
{
return TRUE;
}
else
{
return FALSE;
}
}
function chmod_close($conn_id)
{
ftp_close($conn_id);
}
// Connect to the FTP
$conn_id = chmod_open();
// create folder if it does not exist
if(!file_exists($_SERVER{'DOCUMENT_ROOT'} . $path_to_parent . $sub_folder))
{
chmod_file($conn_id, 777, $parent_folder);
mkdir($sub_folder, 0755);
chmod_file($conn_id, 755, $parent_folder);
}
if(file_exists($_SERVER{'DOCUMENT_ROOT'} . $path_to_parent . $sub_folder))
{
echo chmod_file($conn_id, 777, $parent_folder) ? 'CHMODed successfully!<br>' : 'Error<br>';
echo chmod_file($conn_id, 777, $sub_folder) ? 'CHMODed successfully!<br>' : 'Error<br>';
// upload files here - docupload
if($_FILES['docupload']['size'] != 0)
{
$tempname = $_FILES['docupload']['tmp_name'];
$actual_filename = $_FILES['docupload']['name'];
$search = explode(",","ç,æ,œ,á,é,í,ó,ú,à,è,ì,ò,ù,ä,ë,ï,ö,ü,ÿ,â,ê,î,ô,û,å,e,i,ø,u");
$replace = explode(",","c,ae,oe,a,e,i,o,u,a,e,i,o,u,a,e,i,o,u,y,a,e,i,o,u,a,e,i,o,u");
$actual_filename = str_replace($search, $replace, $actual_filename);
if(!move_uploaded_file($tempname, $sub_folder . "/" . $actual_filename)) echo "failure<br>"; else echo "success<br>";
}
// delete files here if applicable - delete_file[]
if(count($_REQUEST['delete_file']) > 0)
{
for($i=0; $i < count($_REQUEST['delete_file']); $i++)
{
$f = $_REQUEST['delete_file'][$i];
unlink($f);
}
}
echo chmod_file($conn_id, 755, $parent_folder) ? 'CHMODed successfully!<br>' : 'Error<br>';
echo chmod_file($conn_id, 755, $sub_folder) ? 'CHMODed successfully!<br>' : 'Error<br>';
}
// Close the connection
chmod_close($conn_id);
-
Hi Jcbones
I did as you mentioned and I put a echo "<script>alert('here');</script>"; message in my php code on form submission but in FF nothing is happening. Not even the alert I have in the function AutoSave is appearing. really stuck on this one. Thanks for the help.
Fergal.
-
Hi
Below is the code I am using (found after a net search - not mine). I load init() in body on page load.:
function init()
{
window.setInterval(autoSave, 20000); // 20 seconds
}
function autoSave()
{
var status = document.getElementById("status").value;
var params = "?status=" + status;
var http = getHTTPObject();
http.onreadystatechange = function()
{
if(http.readyState == 4 && http.status == 200) // 200 = HTTP OK
{
// alert(http.responseText);
alert("All data for this current participant has been auto saved");
}
};
http.open("POST", "mypageaddress.php" + params, true);
http.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
http.setRequestHeader("Content-length", params.length);
http.setRequestHeader("Connection", "close");
http.send(params);
}
//cross-browser xmlHTTP getter
function getHTTPObject() {
var xmlhttp;
/*@cc_on
@if (@_jscript_version >= 5)
try {
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e) { try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (E) {
xmlhttp = false;
}
}
@else
xmlhttp = false;
@end @*/
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
try {
xmlhttp = new XMLHttpRequest();
} catch (e) {
xmlhttp = false;
}
}
return xmlhttp;
}
The page will refresh and I have a php function to update mysql tab if($_SERVER["REQUEST_METHOD"] == "POST")
{ }
but this is not being executed.
Thanks,
Fergal.
-
Hi Guys
I want to be able to autosave a form content every X seconds,
I coded it using php and javascript getHTTPObject() function but it will not work.
Can anyone point me to a php solution to autosave a form
Kind Regards,
Fergal.
-
Many thanks. I came across phplivedocx alright. But its lmited to doc, docx and rtf. It cannot support excel or powerpoint conversions so I was told.
-
Hi Guys
Does anyone know of or could you point me in te right direction for php code to convert uploaded word, excel or powerppoint files to pdf. Can it be done as part of the file upload process - what software could do this?
I have searched the web and there are plenty of website that allow you to upload a file and it will convert it for you but there are few sites that have the code to do this?
Many thanks,
Fergal.
-
Hi Guys,
Does anyone know how to color the text in a subject line when using the mail function.
Is it simply a case of using html wrapped around subject text?
Many thanks,
Fergal.
-
Hi Guys
I want to create anchor tags. I know how to do this with html. Here is my problem:
<a href="#myanchor">Go to my anchor</a>
Then I have the <a name set up
But the page reloads with a url as follows:
mypage.php?id=19#myanchor
Where id is an id of a page in a mysql db to pull content.
I have a mod rewrite so the above url is mypage/19#myanchor
Any help to solve this word be appreciated
thanks
Fergal.
This is not working
-
Looked at the csource and yes it is in entity form.
I was trying to ensure that if a user enters something like <script>alert("test")</script> in a form field that on submission of the form the alert box will not work. The form will not write anything to a database, variables are jsut gathered and emailed in the mail function.
Am I right using htmlspecialchars. I have spent hours reading forums etc and am confused.
Thanks,
Fergal.
-
Hi
Just some simply code to test:
<?php
$new = htmlspecialchars("<a href='test'>Test</a>", ENT_QUOTES);
echo $new;
?>
and it outputs <a href='test'>Test</a>
I thought it would output <a href= ....
Thanks
Fergal.
-
Hi Guys
I have only realised that it is possible to injection javascript <script> tags in form fields.
I read that htmlspecialchars will solve this by encoding < as %lt; etc.
However, I cannot get the function to work. Does utf-8 encoding have an effect on the function?
Thanks for the help
Fergal.
-
Hi Guys
My host provider will not let me change the durectory permissions to 777. Hackers possibilities apparently. Site has been hacked previously.
I was wonder can use php to change the permissions of the directory to 777, upload the file and then set the directory permissions back to 755.
Any help would be greatly appreciated.
Regards
Fergal.
-
Thanks very much - that solved the problem.
Although i'd still like to know what count(*) was doing? Must look at the man pages for php.
Fergal.
-
So what you are saying it the COUNT(*) is 1 becuase the returned result is 0 i.e it is counting an empty result as 1.
How could I fix the code?
Thanks,
fergal.
-
Hi Guys
I have a mysql query that checks a table for a match for a userid and a sesion variable. I store this when the user logs on and wipe it when they log out
Heres the issue. When I then try to log in again it returns my message about already being logged in even though I would expect the mysq;l query to return 0 it always returns 1.
Heres the code:
$result = mysql_query("SELECT COUNT(*) FROM log_participants WHERE AccountID = '$accid' AND Course = '$course' AND SessionID = '" . mysql_real_escape_string(session_id()) . "'");
if(!$result) echo mysql_error();
echo "Result is " . mysql_num_rows($result);
Result is always 1.
Any ideas?
Thanks,
fergal.
-
Hi Guys
How can I color the text that is send in the subject of a mail function so that the recipeient of the email receives the email but the subject line is colored in their mail package (they use outlook).
Many thanks,
fergal.
-
Here is html output from page - is this what you want to see?
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <META NAME="robot" CONTENT="all"> <meta name="revisit-after" content="2 days"> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <link href="css/page_layout.css" rel="stylesheet" type="text/css"> <script type="text/javascript"> <!-- function swap(intImage) { switch (intImage) { case 1: document.IMG1.src = "portfolio/PORTFOLIO-16-1.jpg"; break; case 2: document.IMG1.src = "portfolio/PORTFOLIO-16-2.jpg"; break; case 3: document.IMG1.src = "portfolio/PORTFOLIO-16-3.jpg"; break; case 4: document.IMG1.src = "portfolio/PORTFOLIO-16-4.jpg"; break; case 5: document.IMG1.src = "portfolio/PORTFOLIO-16-5.jpg"; break; case 6: document.IMG1.src = "portfolio/"; break; case 7: document.IMG1.src = "portfolio/"; break; case 8: document.IMG1.src = "portfolio/"; break; case 9: document.IMG1.src = "portfolio/"; break; case 10: document.IMG1.src = "portfolio/"; break; } } //--><!]]> </script> <!-- ULTIMATE DROP DOWN MENU Version 4.5 by Brothercake --> <!-- http://www.udm4.com/ --> <script type="text/javascript" src="udm-resources/udm-custom.js"></script> <script type="text/javascript" src="udm-resources/udm-control.js"></script> <script type="text/javascript" src="udm-resources/udm-style.js"></script> </head> <body> <!-- menu script --> <script type="text/javascript" src="udm-resources/udm-dom.js"></script> <!-- keyboard navigation module --> <script type="text/javascript" src="udm-resources/udm-mod-keyboard.js"></script> <div id="content"> <div id="top_banner"> <div id="menu"> <ul id="udm" class="udm"> <li><a href="/">project</a> <ul> <li><a href="portfolio.php?type=Residential">residential</a> <li><a href="portfolio.php?type=Public">public</a> <li><a href="portfolio.php?type=Conservation">conservations</a> <li><a href="portfolio.php?type=Extensions">extensions & refurbishment</a> </ul> </li> <li><a href="/">info</a> <ul> <li><a href="news.php">news</a> <li><a href="faqs.php">faqs</a> <li><a href="personnel.php">personnel</a> </ul> </li> <li><a href="contact.php">contact</a></li> <li><a href="/">home</a> </li> </ul> </div> </div> <div id="text2" style="height: 300px;"> <table width="670" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="240" height="286" valign="top"><span style='color: #87B50D; font-size: 14px; font-weight: bold;'>some house</span>,<br><span style='color: #87B50D; font-size: 14px; font-weight: bold;'>waterford </span><br>(<span style='font-size: 13px; font-weight: normal;'>construction</span>)<br><br><div style='text-align: justify;'>some description<br></div> </td> <td width="15" rowspan="2" valign="top"> </td> <td width="121" rowspan="2" valign="top"><table width="120" border="0" cellspacing="0" cellpadding="0"> <tr> <td valign="top" align="left"> <div align="center"> <a href="#" onmouseover="swap(1);"> <img style="border: 1px solid #C8C8C8;" src="portfolio/PORTFOLIO-TN-16-1.jpg" width="54" height="54" /> </a> </div> </td> <td valign="top" align="left"> <div align="center"> <a href="#" onmouseover="swap(2);"> <img style="border: 1px solid #C8C8C8;" src="portfolio/PORTFOLIO-TN-16-2.jpg" width="54" height="54" /> </a> </div> </td> </tr> <tr> <td valign="top" align="left"> <div align="center"> <a href="#" onmouseover="swap(3);"> <img style="border: 1px solid #C8C8C8;" src="portfolio/PORTFOLIO-TN-16-3.jpg" width="54" height="54" /> </a> </div> </td> <td valign="top" align="left"> <div align="center"> <a href="#" onmouseover="swap(4);"> <img style="border: 1px solid #C8C8C8;" src="portfolio/PORTFOLIO-TN-16-4.jpg" width="54" height="54" /> </a> </div> </td> </tr> <tr> <td valign="top" align="left"> <div align="center"><a href="#" onmouseover="swap(5);"><img style="border: 1px solid #C8C8C8;" src="portfolio/PORTFOLIO-TN-16-5.jpg" width="54" height="54" /> </a> </div> </td> <td valign="top" align="left"> </td> </tr> <tr> <td valign="top" align="left"> </td> <td valign="top" align="left"> </td> </tr> <tr> <td valign="top" align="left"> </td> <td valign="top" align="left"> </td> </tr> </table></td> <td width = "294" rowspan="2" valign="top"> <div align="center"> <img style="border: 1px solid #C8C8C8;" id="IMG1" name="IMG1" src="portfolio/PORTFOLIO-16-1.jpg" /> </div> </td> </tr> <tr> <td valign="top"><div align="right"><a href="portfolio2b.php?s=0&type=Residential&id=16"><b>Next >></b></a></div></td> </tr> </table> </div> <div id="bottom_banner"></div> </div> <div class="left column"> <div id="leftcol"></div> </div> <div class="right column"> <div id="rightcol"></div> </div> <script language="Javascript"> function replaceText(text){ while(text.lastIndexOf("&") > 0){ text = text.replace('&', '[i-Stats]'); } return text; } var web_referrer = replaceText(document.referrer); <!-- istat = new Image(1,1); istat.src = "http://somedomain.ie/webadmin/vstats/counter.php?sw="+screen.width+"&sc="+screen.colorDepth+"&referer="+web_referrer+"&page="+location.href; //--> </script> </body> </html> -
Hi Guys
I have a problem that is really puzzling me. I allow a client upload 10 images and 10 thumbnails using file upload fields. However, the images appear not to go up i.e. when I view the webpage where the images are they appear fine when views in safari but not visibel in IE. So how t=only the first 4 are holding previous images on upload also.
Here is the code:
$rid = $_REQUEST['rid']; $event_query = mysql_query("SELECT * FROM portfolio WHERE RecordID = '$rid'"); if(!$event_query) echo mysql_error(); $event_data = mysql_fetch_array($event_query); $error_msg = ''; if(isset($_POST['submit_button'])) { if(trim($_POST['category']) == 'please') { $category_msg .= "Please choose a category for the item:<br>"; $error_msg = 'You have some errors you need to fix before you proceed.'; } if(trim($_POST['title']) == '') { $title_msg .= "Please enter a title for the item:<br>"; $error_msg = 'You have some errors you need to fix before you proceed.'; } if(trim($_POST['address']) == '') { $address_msg .= "Please enter an address for the item:<br>"; $error_msg = 'You have some errors you need to fix before you proceed.'; } if(trim($_POST['status']) == '') { $status_msg .= "Please enter the status of the item:<br>"; $error_msg = 'You have some errors you need to fix before you proceed.'; } if(trim($_POST['details']) == '') { $details_msg .= "Please enter the details of the item:<br>"; $error_msg = 'You have some errors you need to fix before you proceed.'; } if($_POST['homepage'] == 'please') { $homepage_msg .= "Please choose if you wish this item to be featured on the homepage strip:<br>"; $error_msg = 'You have some errors you need to fix before you proceed.'; } function getFileExtension($str) { $i = strrpos($str,"."); if (!$i) { return ""; } $l = strlen($str) - $i; $ext = substr($str,$i+1,$l); return $ext; } for($i = 0; $i < count($_FILES['photos']['tmp_name']); $i++) { $tempname = $_FILES['photos']['tmp_name'][$i]; $actual_filename = $_FILES['photos']['name'][$i]; if($actual_filename != "") { // checks to see if image file, if not do not allow upload $pext = getFileExtension($actual_filename); $pext = strtolower($pext); if (($pext != "jpg") && ($pext != "jpeg") && ($pext != "gif")) { $photo_msg .= "Please upload only a GIF or JPEG image with the extension .gif or .jpg or .jpeg ONLY. The image file you are attempting to upload has the following extension: .$pext<br>"; $error_msg = 'You have some errors you need to fix before you proceed.'; } if($_FILES['photos']['size'][$i] > $_POST['MAX_FILE_SIZE']) { $photo_msg .= "Your image " . $actual_filename . " is greater than the maximum allowed size of 2 MB (Mega Byte):<br>"; $error_msg = 'You have some errors you need to fix before you proceed.'; } } } // end of for loop for($i = 0; $i < count($_FILES['thumbnailphotos']['tmp_name']); $i++) { $tempname = $_FILES['thumbnailphotos']['tmp_name'][$i]; $actual_filename = $_FILES['thumbnailphotos']['name'][$i]; if($actual_filename != "") { // checks to see if image file, if not do not allow upload $pext = getFileExtension($actual_filename); $pext = strtolower($pext); if (($pext != "jpg") && ($pext != "jpeg") && ($pext != "gif")) { $photo_msg .= "Please upload only a GIF or JPEG image with the extension .gif or .jpg or .jpeg ONLY. The image file you are attempting to upload has the following extension: .$pext<br>"; $error_msg = 'You have some errors you need to fix before you proceed.'; } if($_FILES['thumbnailphotos']['size'][$i] > $_POST['MAX_FILE_SIZE']) { $photo_msg .= "Your thumbnail image " . $actual_filename . " is greater than the maximum allowed size of 2 MB (Mega Byte):<br>"; $error_msg = 'You have some errors you need to fix before you proceed.'; } } } // end of for loop } if(isset($_POST['submit_button']) && $error_msg == '') { $category = $_POST['category']; $title = addslashes($_POST['title']); $status = addslashes($_POST['status']); $address = addslashes($_POST['address']); $details = addslashes($_POST['details']); $homepage = $_POST['homepage']; $date = date("Y-m-d"); $update = mysql_query("UPDATE portfolio SET Type='$category', Title='$title', Status='$status', Address='$address', Details='$details', Homepage='$homepage', Last_Modified='$date', By_Who2='$username' WHERE RecordID = '$rid'"); if(!$update) { echo mysql_error(); } // update and resize the image here $uploaddir = "../portfolio/"; if (!is_dir("$uploaddir")) die ("The directory <b>($uploaddir)</b> doesn't exist"); if (!is_writable("$uploaddir")) die ("The directory <b>($uploaddir)</b> is NOT writable, Please Chmod (777)"); /* for($r = 1; $r <= 11; $r++) { $rtbname = "delete_image" . $r; if(!empty($_POST[$rtbname])) { echo "here"; unlink("../portfolio/". $_POST[$rtbname]); $rtbfield = "ImageID" . $r; $rdel = mysql_query("UPDATE portfolio SET $rtbfield = '' WHERE RecordID = '$rid'"); if(!$rdel) echo mysql_error(); } } for($t = 1; $t <= 10; $t++) { $tbname = "tb_delete_image" . $t; if(!empty($_POST[$tbname])) { echo "here"; unlink("../portfolio/". $_POST[$tbname]); $tbfield = "Thumbnail_ImageID" . $t; $del = mysql_query("UPDATE portfolio SET $tbfield = '' WHERE RecordID = '$rid'"); if(!$del) echo mysql_error(); } } */ function imageResize($inputFilename, $target) { $pext = getFileExtension($inputFilename); $pext = strtolower($pext); $imagedata = getimagesize($inputFilename); $w = $imagedata[0]; $h = $imagedata[1]; if ($h > $w) { $new_w = ($target / $h) * $w; $new_h = $target; } else { $new_h = ($target / $w) * $h; $new_w = $target; } $im2 = imagecreatetruecolor($new_w, $new_h); if($pext == "jpg" || $pext == "jpeg") $image = imagecreatefromjpeg($inputFilename); else $image = imagecreatefromgif($inputFilename); imagecopyresampled ($im2, $image, 0, 0, 0, 0, $new_w, $new_h, $imagedata[0], $imagedata[1]); return $im2; } for($i=0; $i < count($_FILES['photos']['tmp_name']); $i++) { if($_FILES['photos']['size'][$i] != 0) { $tempname = $_FILES['photos']['tmp_name'][$i]; $actual_filename = $_FILES['photos']['name'][$i]; $pext = getFileExtension($actual_filename); $pext = strtolower($pext); if($i == 10) $filename = "BW-PORTFOLIO-" . $rid . "-" . ($i+1) . "." . $pext; else $filename = "PORTFOLIO-" . $rid . "-" . ($i+1) . "." . $pext; $uploadfile = $uploaddir . $filename; if($tempname != '') { if(file_exists($uploadfile)) unlink($uploadfile); if(move_uploaded_file($tempname, $uploadfile)) echo "ok"; else echo "not ok"; $imgsize = getimagesize($uploadfile); $max_size = 290; // for width and height of the image if (($imgsize[0] > $max_size) || ($imgsize[1] > $max_size)) { $img = imageResize($uploadfile, $max_size); if($pext == "gif") imagegif($img, $uploadfile, 80); else { imageinterlace($img,1); imagejpeg($img, $uploadfile, 80); } imagedestroy($img); } } $fieldname = "ImageID". ($i+1); $q3 = mysql_query("UPDATE portfolio SET $fieldname = '$filename' WHERE RecordID = '$rid'"); if(!$q3) echo mysql_error(); } // end of if for size } // end of for loop for($i=0; $i < count($_FILES['thumbnailphotos']['tmp_name']); $i++) { if($_FILES['thumbnailphotos']['size'][$i] != 0) { $tempname = $_FILES['thumbnailphotos']['tmp_name'][$i]; $actual_filename = $_FILES['thumbnailphotos']['name'][$i]; $pext = getFileExtension($actual_filename); $pext = strtolower($pext); $filename = "PORTFOLIO-TN-" . $rid . "-" . ($i+1) . "." . $pext; $uploadfile = $uploaddir . $filename; if($tempname != '') { if(file_exists($uploadfile)) unlink($uploadfile); move_uploaded_file($tempname, $uploaddir.$filename); $imgsize = getimagesize($uploadfile); $max_size = 110; // for width and height of the image if (($imgsize[0] > $max_size) || ($imgsize[1] > $max_size)) { $img = imageResize($uploadfile, $max_size); if($pext == "gif") imagegif($img, $uploadfile, 80); else { imageinterlace($img,1); imagejpeg($img, $uploadfile, 80); } imagedestroy($img); } } $fieldname = "Thumbnail_ImageID". ($i+1); $q3 = mysql_query("UPDATE portfolio SET $fieldname = '$filename' WHERE RecordID = '$rid'"); if(!$q3) echo mysql_error(); } // end of if for size } // end of for loop // header("location: manage_portfolio1.php?result=2"); // exit(); } ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/transitional.dtd"> <html> <head> <title>Client Website Administration Application</title> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <link href="cms.css" rel="stylesheet" type="text/css"> <style type="text/css"> <!-- .style1 {color: #FF0000} .style2 {color: #000000} --> </style> </head> <body> <table width="780" border="0" align="center" cellpadding="0" cellspacing="0"> <tr bgcolor="#000000"> <td height="1" colspan="3"></td> </tr> <tr> <td width="1" rowspan="2" bgcolor="#000000"></td> <td height="13" valign="top" bgcolor="#FFFFFF"><?php include 'header.php' ?></td> <td bgcolor="#000000"></td> </tr> <tr> <td valign="top" bgcolor="#FFFFFF"><div align="center"> <table width="96%" border="0" cellspacing="0" cellpadding="0" align="left"> <tr> <td width = "13"> </td> <td width="734" valign="top"><p align="left"><br> <br> <?php if(isset($_POST['submit_button']) && $error_msg != '') echo "<font color ='#FF0000' style='font-size: 13px'>$error_msg</font><br><br>"; if($category_msg != "") echo "<font color='#FF0000'>$category_msg</font>"; if($title_msg != "") echo "<font color='#FF0000'>$title_msg</font>"; if($status_msg != "") echo "<font color='#FF0000'>$status_msg</font>"; if($address_msg != "") echo "<font color='#FF0000'>$address_msg</font>"; if($details_msg != "") echo "<font color='#FF0000'>$details_msg</font>"; if($address_msg != "") echo "<font color='#FF0000'>$address_msg</font>"; if($homepage_msg != "") echo "<font color='#FF0000'>$homepage_msg</font>"; if($photo_msg != "") echo "<font color='#FF0000'>$photo_msg</font>"; ?> <strong>Modify an Existing Portfolio Item</strong></p> <p align="left">Modify an exiting item in the website. (Date this portfolio item was last updated: <?php $da = explode("-", $event_data["Last_Modified"]); echo $da[2] . "-" . $da[1] . "-" . $da[0]; echo " By: " . $event_data["By_Who2"]; ?> ) </p> <form action="manage_portfolio2.php" method="post" enctype="multipart/form-data" name="edit_portfolio"> <div align="left"> <table width="91%" border="0" align="left" cellpadding="0" cellspacing="0"> <tr> <td height="25">* Portfolio Category: </td> <td width="73%" height="25"> <select name="category" class="formitems" id="category"> <option value="please">Please select...</option> <?php $cat = array('Residential','Public','Conservation','Extensions'); for($y = 0; $y < sizeof($cat); $y++) { echo "<option value='" . $cat[$y] . "'"; if(!isset($_REQUEST['submit_button'])) { if($cat[$y] == $event_data['Type']) echo " selected"; } else { if($cat[$y] == $_POST['category']) echo " selected"; } echo ">" . $cat[$y] . "</option>"; } ?> </select> </td> </tr> <tr> <td width="21%" height="25"><span class="style1">*</span> Title of Portfolio Item: </td> <td width="79%" height="25"><input name="title" type="text" class="formitems" id="title" size="50" value="<?php if(isset($_POST['submit_button'])) echo preg_replace('/\\\\/','', $_POST['title']); else echo preg_replace('/\\\\/','', $event_data['Title']); ?>"></td> </tr> <tr> <td width="31%" height="25">* Status of Portfolio Item: </td> <td height="25"><input name="status" type="text" class="formitems" id="status" size="50" value="<?php if(isset($_POST['submit_button'])) echo preg_replace('/\\\\/','', $_POST['status']); else echo preg_replace('/\\\\/','', $event_data['Status']); ?>"></td> </tr> <tr> <td width="27%" height="25">* Address of Portfolio Item: </td> <td height="25"><input name="address" type="text" class="formitems" id="address" size="50" value="<?php if(isset($_POST['submit_button'])) echo preg_replace('/\\\\/','', $_POST['address']); else echo preg_replace('/\\\\/','', $event_data['Address']); ?>"></td> </tr> <tr> <td height="25"><span class="style2">*</span> Portfolio Item Details:</td> <td height="25"><textarea name="details" cols="60" rows="12" class="formitems" id="details"><?php if(isset($_POST['submit_button'])) echo preg_replace('/\\\\/','', $_POST['details']); else echo preg_replace('/\\\\/','', $event_data['Details']); ?></textarea></td> </tr> <tr> <td height="25" colspan="2"> </td> </tr> <tr> <td width="27%" height="25">* Use Image 1 Item on Homepage: </td> <td height="25"> <select name="homepage" class="formitems" id="homepage"> <option value="please">Please select...</option> <?php $choice = array('Yes','No'); for($x = 0; $x < sizeof($choice); $x++) { echo "<option value='" . $choice[$x] . "'"; if(!isset($_REQUEST['submit_button'])) { if($choice[$x] == $event_data['Homepage']) echo " selected"; } else { if($choice[$x] == $_POST['homepage']) echo " selected"; } echo ">" . $choice[$x] . "</option>"; } ?> </select> </td> </tr> <?php function imageResize2($width, $height, $target) { if ($width > $height) $percentage = ($target / $width); else $percentage = ($target / $height); $width = round($width * $percentage); $height = round($height * $percentage); return "width=\"$width\" height=\"$height\""; } for($f = 1; $f <= 11; $f++) { ?> <?php if($f == 1) { ?> <tr> <td colspan="3"> <?php echo "<h3>Main Images</h3><b>Note: Please ensure all images you are uploading are resized to the same height and width. Minimum height and width of 290px.</b><br><br>"; ?> </td> </tr> <?php } ?> <tr> <td height="25" colspan="2"> <?php $field = "ImageID" . $f; $path = "../portfolio/" . $event_data[$field]; if(!empty($event_data[$field])) { $main = getimagesize("../portfolio/" . $event_data[$field]); echo "<img border='1' src='../portfolio/" . $event_data[$field] . "' "; echo imageResize2($main[0], $main[1], 90); echo ">"; echo "<br>Delete this Image: "; echo "<input type='checkbox' name='delete_image" . $f . "' value='" . $event_data[$field] . "'/><br>"; echo "<b>You currently have an image uploaded for this item - Image ID " . $f . "</b><br>"; } else echo "<br><br><b>You currently have no image uploaded for this item - Image ID " . $f . "</b><br>"; ?> </td> </tr> <tr> <td height="25"> <?php if($f == 11) echo "Upload Greyscale Image for Image 1:"; else echo "Upload Image ". ($f) . " for Item:"; ?> </td> <td height="25"><input name="photos[]" type="file" class="formitems" id="photos[]"> </td> </tr> <tr> <td height="25" colspan="2"><hr></td> </tr> <?php } ?> <tr> <td height="25" colspan="2"> </td> </tr> <?php for($tb = 1; $tb <= 10; $tb++) { if($tb == 1) { ?> <tr> <td colspan="2"> <?php echo "<h3>Thumbnail Images</h3><b>Note: Please ensure all thumbnail images you are uploading are resized to the same height and width. Minimum height and width of 110px.</b><br><br>"; ?> </td> </tr> <?php } ?> <tr> <td height="25" colspan="2"> <?php $field = "Thumbnail_ImageID" . $tb; $path = "../portfolio/" . $event_data[$field]; if(!empty($event_data[$field])) { $main = getimagesize("../portfolio/" . $event_data[$field]); echo "<img border='1' src='../portfolio/" . $event_data[$field] . "' "; echo imageResize2($main[0], $main[1], 90); echo ">"; echo "<br>Delete this Thumbnail Image: "; echo "<input type='checkbox' name='tb_delete_image" . $tb . "' value='" . $event_data[$field] . "'/><br>"; echo "<b>You currently have a thumbnail image uploaded for this item - Thumbnail Image ID " . $tb . "</b><br>"; } else echo "<br><br><b>You currently have no thumbnail image uploaded for this item - Thumbnail Image ID " . $tb . "</b><br>"; ?> </td> </tr> <tr> <td height="25"> <?php echo "Upload Image ". ($tb) . " for Item:"; ?> </td> <td height="25"><input name="thumbnailphotos[]" type="file" class="formitems" id="thumbnailphotos[]"> </td> </tr> <tr> <td height="25" colspan="2"><hr></td> </tr> <?php } ?> <tr> <td colspan="2"><span class="style2">*</span> indicates a required field<br></td> </tr> <tr> <td colspan="2"><p> <br> <input type="hidden" name="MAX_FILE_SIZE" value="1990000"> <input type="hidden" name="rid" value="<?php echo $rid; ?>"> <input name="submit_button" type="submit" class="formbuttons" value="Update Portfolio Item"> <br> <br> </p></td> </tr> </table> </div> </form>I cannot see the issue. Any suggestions?
thanks,
Fergal.
manipulating strings
in PHP Coding Help
Posted
Hi Guys
I have a string with a max characters of 612, this equates to 4 strings each of length 153 characters.
Here is the issue, for every euro symbol in each of the 4 substrings each takes up 2 characters. So for example if there are 5 euro symbols in the first set of 153 characters, I want to push 5 characters into the second set of 153 characters as each euro takes up 2 characters and adjust the 3rd and 4th 153 substring accordingly and so on.
Also there is the added complication if there are euro symbols in the last few characters of each 153 characters substring.
I canot find a suitable function to help here.
I was thinging of starting with:
$num_euros1 = 2 * substr_count(substr($Content, 0, 153), '€');
$num_euros2 = 2 * substr_count(substr($Content, 153, 153), '€');
$num_euros3 = 2 * substr_count(substr($Content, 306, 153), '€');
$num_euros4 = 2 * substr_count(substr($Content, 459, 153), '€');
I am stuck on this one.
Regards
Fergal.