jacko_162

yeah i was checking that against the result, hence why i noticed it was wrong. and thank you for the formatting above. looks better..! say if i pull a result of $sum as 1000000 (how can i output this as "1 Million", or 1350000 as "1.35 Million, or 350000 as "0.35 Million" etc..) i looked at number_format() but to no avail.

oops, $sum = array_sum($decode); should be: $sum = array_sum($count);

i looked at array_sum but i cant seem to get it to add correctly: <?php $file_contents = file_get_contents('http://eve-kill.net/epic/involvedCorp:Skulldogs/mask:16/mailLimit:10'); $decode = json_decode($file_contents, true); $arr = array(); foreach ($decode as $d) { $arr[] = $d['victimName']; } $counts = array_count_values($arr); $sum = array_sum($decode); echo '<pre>'.print_r($counts, 1).'</pre>'; echo "<br><br><br>SUM: "; echo "" . $sum . "\n"; ?> it outputs: Array ( [R4K-8L] => 1 [Calette Zardina] => 1 [sylouis] => 1 [sylia Nimlas] => 1 [Tcpp24] => 2 [Greg Focker Gaylord] => 2 [PMV-G6 VII - Moon 4] => 2 ) SUM: 0 it should give me SUM: 10

works great. Thank you, ok and perhaps my last question, the foreach() works and i got my list. on your count code, how can i get it to add up all the amounts? and give a total? for example: Array ( [FSB-ALFA] => 3 [Ministry of War] => 1 [solar Wind] => 1 ) Total: 5

The count works great, is it possible to list them using bullet points without the "array ()" and "[]" ?

I have the following link; http://eve-kill.net/epic/involvedCorp:Skulldogs/mask:64/mailLimit:5 which pulls an array of victimCorpName and limits the results to 5. how can i get it to list these in a bullet point list and only show the VictimCorpName for example: victimCorpName victimCorpName victimCorpName victimCorpName victimCorpName and if i remove the "limit" is it possible to count the amount of times a certain "victimCorpName" comes up, for example: FSB-Alpha: x7 i tried to use the print_r(&myArray) but to no avail. any help would be appreciated. this is my current code theory: <?php $file_contents = file_get_contents('http://eve-kill.net/epic/involvedCorp:Skulldogs/mask:64/mailLimit:5'); $decode = json_decode($file_contents, true); $encode = json_encode($file_contents); //echo $data[2]->victimCorpName; //echo $data->title; print_r($decode); ?>

I want a simple form with 1x Input field; <form> <input name='Volume' type='text' /> <input type='hidden' name='value' value ='850' /> <input type='submit' name='Calculate' /> </form> the input will be a number only, if the user inputs 5 for example: i want it to perform the following maths: 5x$value (5x850) and display the result when the user clicks submit. Also if the user submits a number bigger than 320000 can we output an error message? how would i go about this using simple js ? i have no idea how to code js at the moment.

problem is its an already established SMF (FORUM) mod that allows me to add "pages" with php code embedded. the url for the first page is already; all i need is a calculator so a user can input a volume (for example 500) and i need to calculate a reward for the 500 volume base on the following maths: $volume x 850 is there another way i can do this without using a form and the GET method? for example ajax or JS ?

I have the following code on the following page; index.php?action=page;id=1 <p><span style="color:#9b6742;font-size:150%;font-weight:bold">Calculate Reward</span> <?php Print "<form action = '$_SERVER[php_SELF]' method = 'GET'> <input type='hidden' name='action' value ='page;id=1'> Total Courier Volume: <input type = 'text' name = 'volume' size='4'> (in m³) <br/> <input type='hidden' name='calc' value ='yes'> <input type = 'submit' name = 'Calculate'/> </form>"; if (($_GET['calc'] == "yes") && ($volume < '320000')) { $volume = $_GET['volume']; $reward = $volume*850; $iskReward = number_format($reward); print "<br><br><span style='color:#9b6742;font-size:150%;font-weight:bold'>Results</span><br><br>"; print "<form>The total Volume for contract is: <font color='#ff9900'><strong>$volume m³</strong></font><br> Total Reward to put on Contract is: <font color='#ff9900'><strong>$iskReward isk</strong></font>"; print " <input type = 'text' name = 'volume' value='$reward' size='8'> <--- Copy and paste reward</form><br><br><br><br>"; } else { //print "<h2>There has been an error</h2>"; } ?> </p> when i submit the form i get the following URL; and what i need is: it looks like its not encoding the special characters ";" and "=" after "action=page" how can i fix this so it outputs what i need. Many thanks.

I want an icon on the left of a HTML webpage, when clicked a box slides out with content from the left horizontally, then when the button is clicked again i would like it to slide back to the left hand side of the page. can anyone help me find a script to do this please? its been designed to work this way in photoshop and i cant seem to find anything to code it to behave the same way. Many thanks.

Wonder if someone can help me out: i have 3 Tables (kill, Item_dropped, item_price) what i am trying to do is calculate the price of items that have dropped from each individual kill. so the kill_dropped looks like: itd_kll_id itd_itm_id itd_quantity 7926 2476 3 7926 23563 5 7924 31892 1 7924 21640 3 7924 2488 2 then the item_price will be like: id price 2476 300 23563 5000 31892 14500 21640 12000 2488 5650 so i need the query to relate to the following: SELECT all prices where itd_kll_id = 7924 and add them up to give me a total. can anyone help me out? i forgot to mention there is a quantity row to encounter also.

i see what you did there indeed much easier way to limit results using the query. marked as solved. thanks guys.

so i can specify in the mysql query by using "WHERE" date is between todays date and +7 days?

ok where do i need to look in the manual on changing the variable to an int.. i only found something on idate()

my database row is stored as "DATE" i didnt think that was a string?

i have the below code which i wrote this monring, for some reason when i assign $date to fetch data from my database i just get the echo of "You had an Error" yet if i manually assign $date as the following it works: $date = strtotime("2011-09-20"); i have it set exactly the same in the database cus if i echo $date i get: 2011-09-20 whats going on? date in php is a cruel function to play around with.. here is my code: <?php // Query the DB to fetch all data where member_id matches that set in session $reminder = mysql_query("SELECT * FROM `reminders` WHERE member_id=$_SESSION[sESS_MEMBER_ID]") or die(mysql_error()); //While Loop the results while($fetch = mysql_fetch_array( $reminder )) { // Start date (TODAY!) $s_date = strtotime("now"); // End Date (+7 days from today) $e_date = strtotime("+1 week"); // Fetches Date stamp from "reminderDate" row in DB $date = $fetch['reminderDate']; // Checks if the date is between 2 ranges set above if($date > $s_date && $date < $e_date) //Echo The Results { echo "<div class='notification error png_bg'><a href='#' class='close'><img src='img/cross_grey_small.png' title='Close this notification' alt='close' /></a><div>Custom Error Notification BOX!</div></div>"; } else { echo "You had an Error"; //echo $date; // TEST that date outputs datestamp "2011-09-02" } //END LOOP } ?>

struggling to adapt a loop for the <td> to make the grid here =(

im just checking out: http://www.phpfreaks.com/tutorial/basic-pagination and following it, so far i understand most of it, is it possible to echo the above tutorial into a grid layout instead of lists? this is my code used from tutorial to provide the page and details; <?php session_start(); include('Includes/auth.php'); require_once('header.php'); // database connection info $conn = @mysql_connect("$host", "$username", "$password"); if (!($conn)) // If no connect, error and exit(). { echo("<p>Unable to connect to the database server.</p>"); exit(); } if (!(@mysql_select_db($database))) // If can't connect to database, error and exit(). { echo("<p>Unable to locate the $database.</p>"); exit(); } // find out how many rows are in the table $sql = mysql_query("SELECT COUNT(*) FROM `gallery` WHERE memberid=$_SESSION[sESS_MEMBER_ID]"); $r = mysql_fetch_row($sql); $numrows = $r[0]; // number of rows to show per page $rowsperpage = 2; // find out total pages $totalpages = ceil($numrows / $rowsperpage); // get the current page or set a default if (isset($_GET['currentpage']) && is_numeric($_GET['currentpage'])) { // cast var as int $currentpage = (int) $_GET['currentpage']; } else { // default page num $currentpage = 1; } // end if // if current page is greater than total pages... if ($currentpage > $totalpages) { // set current page to last page $currentpage = $totalpages; } // end if // if current page is less than first page... if ($currentpage < 1) { // set current page to first page $currentpage = 1; } // end if // the offset of the list, based on current page $offset = ($currentpage - 1) * $rowsperpage; // get the info from the db $sql = "SELECT id, thumb FROM gallery LIMIT $offset, $rowsperpage"; $result = mysql_query($sql, $conn) or trigger_error("SQL", E_USER_ERROR); // while there are rows to be fetched... while ($list = mysql_fetch_assoc($result)) { // echo data echo $list['id'] . " : " . $list['thumb'] . "<br />"; } // end while /****** build the pagination links ******/ // range of num links to show $range = 3; // if not on page 1, don't show back links if ($currentpage > 1) { // show << link to go back to page 1 echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=1'><<</a> "; // get previous page num $prevpage = $currentpage - 1; // show < link to go back to 1 page echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$prevpage'><</a> "; } // end if // loop to show links to range of pages around current page for ($x = ($currentpage - $range); $x < (($currentpage + $range) + 1); $x++) { // if it's a valid page number... if (($x > 0) && ($x <= $totalpages)) { // if we're on current page... if ($x == $currentpage) { // 'highlight' it but don't make a link echo " [<b>$x</b>] "; // if not current page... } else { // make it a link echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$x'>$x</a> "; } // end else } // end if } // end for // if not on last page, show forward and last page links if ($currentpage != $totalpages) { // get next page $nextpage = $currentpage + 1; // echo forward link for next page echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$nextpage'>></a> "; // echo forward link for lastpage echo " <a href='{$_SERVER['PHP_SELF']}?currentpage=$totalpages'>>></a> "; } // end if /****** end build pagination links ******/ ?>

its still not changing the data based on the page, when i click next now i still get first page?? =(

I have a page that paginates results, i have a maximum of 6 per page before it goes to page number 2. now if i have enough results to warrent a page 2 it shows the pagination for 2 pages at tghe bottom. however when i click the number "2" i get the following in my URL results.php?query=SELECT * FROM tests WHERE member_id='1' ORDER BY id DESC LIMIT 0, 8&page=8&limit=8 Here is my results.php page <?php session_start(); include('Includes/auth.php'); require_once('header.php'); $connect = @mysql_connect("$host", "$username", "$password"); if (!($connect)) // If no connect, error and exit(). { echo("<p>Unable to connect to the database server.</p>"); exit(); } if (!(@mysql_select_db($database))) // If can't connect to database, error and exit(). { echo("<p>Unable to locate the $database.</p>"); exit(); } if (!($limit)){ $limit = 4;} // Default results per-page. if (!($page)){ $page = 0;} // Default page value. $numresults = mysql_query("SELECT * FROM gallery WHERE memberid=$_SESSION[sESS_MEMBER_ID]"); // the query. $numrows = mysql_num_rows($numresults); // Number of rows returned from above query. if ($numrows == 0){ include('nogallery.php'); // bah, modify the "Not Found" error for your needs. exit();} $pages = intval($numrows/$limit); // Number of results pages. // $pages now contains int of pages, unless there is a remainder from division. if ($numrows%$limit) { $pages++;} // has remainder so add one page $current = ($page/$limit) + 1; // Current page number. if (($pages < 1) || ($pages == 0)) { $total = 1;} // If $pages is less than one or equal to 0, total pages is 1. else { $total = $pages;} // Else total pages is $pages value. $first = $page + 1; // The first result. if (!((($page + $limit) / $limit) >= $pages) && $pages != 1) { $last = $page + $limit;} //If not last results page, last result equals $page plus $limit. else{ $last = $numrows;} // If last results page, last result equals total number of results. //escape from PHP mode. ?> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf8"/> <title>Index</title> </head> <body class="cloudy"> <table width="80%" border="0" align="center" cellpadding="2" cellspacing="2"> <tr> <td width="40%" valign="top"> <div align="right"><a href="myaccount.php"><img src="img/buttons/my_account.png" alt="" border="0" /></a><img src="img/spacer.png" alt="" width="10" height="1" /><a href="addgallery.php"><img src="img/buttons/upload_image.png" alt="" border="0" /></a><img src="img/spacer.png" alt="" width="10" height="1" border="0" /></div> <div class="content-box column-left"> <div class="content-box-header"> <h3>My Gallery</h3> </div><div class="content-box-content"><div><h4></h4> <table width="100%" border="0" cellpadding="0" cellspacing="4"> <tr> <td align="center" valign="top"><div><div> <h2>Showing <strong><?=$first?></strong> - <strong><?=$last?></strong> of <strong><?=$numrows?></strong></h2> </div> <table width="100%" border="0" cellspacing="4" cellpadding="4"> <?php $query = "SELECT * FROM gallery WHERE memberid='$_SESSION[sESS_MEMBER_ID]' ORDER BY id DESC LIMIT $page, $limit"; $result = mysql_query($query) or die("There was a problem with the SQL query: " . mysql_error()); if($result && mysql_num_rows($result) > 0) { $i = 0; $max_columns = 4; while($row = mysql_fetch_array($result)) { // make the variables easy to deal with extract($row); // open row if counter is zero if($i == 0) echo "<tr>"; // reduces month output data to 3 digits $month=substr($month,0,3); // make sure we have a valid output if($id != "" && $id != null) echo "<td><table class='sample' width='85%' border='0' cellspacing='0' cellpadding='6'><tr align='center' height='100%' /><td height='220'><table height='100%' border='0' cellspacing='0' cellpadding='4'><tr><td>"; echo "<strong><span class='medium_text'>{$row['caption']}</span></strong></td></tr>"; //echo "<br />"; echo "<tr><td align='center' valign='middle'><a href='{$row['image']}' rel='facebox'><img class='gallery' src='{$row['thumb']}' /></a></td></tr>"; //echo "<br>"; echo "<tr><td><table width='100%' border='0' cellspacing='0' cellpadding='0'><tr><td><img src='img/icons/date.png' /> {$row['date']}</td><td><a href='remove-confirm.php?ID=<?php echo $encoded ?>' rel='facebox'><img src='img/icons/delete2.png' border='0' alt='Delete these results'/></a></td></tr></table></td></tr></table></td></tr></table>"; echo "</td>"; // increment counter - if counter = max columns, reset counter and close row if(++$i == $max_columns) { echo "</tr>"; $i=0; } // end if } // end while } // end if results // clean up table - makes your code valid! if($i < $max_columns) { for($j=$i; $j<$max_columns;$j++) echo "<td> </td>"; } ?> </tr> </table> <div align="center"><br> <?php if ($page != 0) { // Don't show back link if current page is first page. $back_page = $page - $limit; echo("<a href=\"$PHP_SELF?query=$query&page=$back_page&limit=$limit\">« Previous</a> \n");} for ($i=1; $i <= $pages; $i++) // loop through each page and give link to it. { $ppage = $limit*($i - 1); if ($ppage == $page){ echo("<b>$i</b> \n");} // If current page don't give link, just text. else{ echo("<a href=\"$PHP_SELF?query=$query&page=$ppage&limit=$limit\">$i</a> \n");} } if (!((($page+$limit) / $limit) >= $pages) && $pages != 1) { // If last page don't give next link. $next_page = $page + $limit; echo("<a href=\"$PHP_SELF?query=$query&page=$next_page&limit=$limit\">Next »</a>\n");} ?> </div> </div></td> </tr> </table> </td> </tr> </table> <?php require_once('footer.php'); ?> </body> </html> i have been editing code and must of changed something previously and forgot to error check this page. but i cant find what i have changed. can someone see if i forgot something or removed something for me as i cant see where to look? many thanks.

yes

voip03 thank you for the help and the code snippets, between yours and mine i managed to acomplish my need perfectly. although when i upload a transparent PNG it adds a black background, but tbh i can prob live with it.

works a treat, now how do i get the rename sorted how i had on my old code above into this one? //Assign Random number & the member_id from session $rand = mt_rand(1,9999999); $member_id = $_SESSION['SESS_MEMBER_ID']; //Rename the file for example "85674_1.jpg" $newFileName = $rand . "_" . $member_id.$ext; my current working code: <?php session_start(); include('Includes/auth.php'); require_once('header.php'); error_reporting(0); $change=""; $abc=""; $rand = mt_rand(1,9999999); $member_id = $_SESSION['SESS_MEMBER_ID']; define ("MAX_SIZE","950"); function getExtension($str) { $i = strrpos($str,"."); if (!$i) { return ""; } $l = strlen($str) - $i; $ext = substr($str,$i+1,$l); return $ext; } $errors=0; if($_SERVER["REQUEST_METHOD"] == "POST") { $image =$_FILES["file"]["name"]; $uploadedfile = $_FILES['file']['tmp_name']; $caption = $_POST["caption"]; if ($image) { $filename = stripslashes($_FILES['file']['name']); $extension = getExtension($filename); $extension = strtolower($extension); if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif")) { $change='<div class="notification attention png_bg"> <a href="#" class="close"><img src="img/cross_grey_small.png" title="Close this notification" alt="close" /></a> <div>Unknown Image extension<br> </div> </div> '; $errors=1; } else { $size=filesize($_FILES['file']['tmp_name']); if ($size > MAX_SIZE*1024) { $change='<div class="notification attention png_bg"> <a href="#" class="close"><img src="img/cross_grey_small.png" title="Close this notification" alt="close" /></a> <div>You have exceeded the size limit!<br> </div> </div> '; $errors=1; } if($extension=="jpg" || $extension=="jpeg" ) { $uploadedfile = $_FILES['file']['tmp_name']; $src = imagecreatefromjpeg($uploadedfile); } else if($extension=="png") { $uploadedfile = $_FILES['file']['tmp_name']; $src = imagecreatefrompng($uploadedfile); } else { $src = imagecreatefromgif($uploadedfile); } echo $scr; list($width,$height)=getimagesize($uploadedfile); $newwidth=650; $newheight=($height/$width)*$newwidth; $tmp=imagecreatetruecolor($newwidth,$newheight); $newwidth1=150; $newheight1=($height/$width)*$newwidth1; $tmp1=imagecreatetruecolor($newwidth1,$newheight1); imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height); imagecopyresampled($tmp1,$src,0,0,0,0,$newwidth1,$newheight1,$width,$height); $filename = "gallery/". $_FILES['file']['name']; $filename1 = "gallery/thumb/small". $_FILES['file']['name']; imagejpeg($tmp,$filename,100); imagejpeg($tmp1,$filename1,100); imagedestroy($src); imagedestroy($tmp); imagedestroy($tmp1); }} } //If no errors registred, print the success message if(isset($_POST['Submit']) && !$errors) { $result = mysql_query("INSERT INTO `gallery` (`image`, `thumb`,`memberid`, `caption`) VALUES ('$filename', '$filename1', '$member_id', '$caption')") or die (mysql_error()); $change=' <div class="notification success png_bg"> <a href="#" class="close"><img src="img/cross_grey_small.png" title="Close this notification" alt="close" /></a> <div>Image Uploaded Successfully!<br> </div> </div>'; } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="cs" lang="cs"> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf8"/> <title>Index</title> </head> <body class="cloudy"> <table width="80%" border="0" align="center" cellpadding="2" cellspacing="2"> <tr> <td width="40%" valign="top"> <div align="right"><a href="account.php"><img src="img/buttons/my_account.png" alt="" border="0" /></a><img src="img/spacer.png" alt="" width="10" height="1" /><a href="gallery.php"><img src="img/buttons/my_gallery.png" alt="" border="0" /></a><img src="img/spacer.png" alt="" width="10" height="1" border="0" /></div> <div class="content-box"> <div class="content-box-header"> <h3>Add Gallery Photo</h3> </div> <div class="content-box-content"> <div> <table width="100%" border="0" cellspacing="0" cellpadding="6"> <tr> <td colspan="7" valign="top"> <form method="post" action="" enctype="multipart/form-data" name="form1"> <table border="0" align="center" cellpadding="0" cellspacing="0"> <tr> <td colspan="2"><?php echo $change; ?></td> </tr> <tr> <td>Picture: </td> <td> <div align="left"> <input size="25" name="file" type="file"/> </div></td> </tr> <tr><td></td> <td>Image maximum size <b>950 </b>kb</span></td> </tr> <tr> <td>Caption: </td> <td><input class="text" name="caption" type="text" value="" /></td> </tr> <tr><td></td><td><input type="submit" id="mybut" value=" Upload " name="Submit"/></td></tr> <tr> <td> </td> <td> </td> </tr> </table> </form> </td> </tr> </table> </p> </div> </div> </td> </tr> </table> <?php require_once('footer.php'); ?> </body> </html>

these are my 2 pages: add.php <?php $rand = mt_rand(1,9999999); $member_id = $_SESSION['SESS_MEMBER_ID']; $caption = $_POST["caption"]; if(isset($_FILES['uploaded']['name'])) { $allowed_filetypes = array('.jpg','.gif','.bmp','.png','.jpeg'); $max_filesize = 524288; // Maximum filesize in BYTES (currently 0.5MB) $filename = basename($_FILES['uploaded']['name']); $errors = array(); $target = "gallery/"; $fileBaseName = substr($filename, 0, strripos($filename, '.')); // Get the extension from the filename. $ext = substr($filename, strpos($filename,'.'), strlen($filename)-1); //$newfilename = md5($fileBaseName) . $ext; $newfilename = $target . $rand . "_" . $member_id.$ext; // Check if filename already exists if(file_exists("gallery/" . $newfilename)) { $errors[] = "The file you attempted to upload already exists, please try again."; } // Check if the filetype is allowed. if(!in_array($ext,$allowed_filetypes)) { $errors[] = "The file you attempted to upload is not allowed."; } // Now check the filesize. if(!filesize($_FILES['uploaded']['tmp_name']) > $max_filesize) { $errors[] = "The file you attempted to upload is too large."; } // Check if we can upload to the specified path. if(!is_writable($target)) { $errors[] = "You cannot upload to the specified directory, please CHMOD it to 777."; } //Here we check that no validation errors have occured. if(count($errors)==0) { //Load Class File to resize images include('Includes/SimpleImage.php'); //Load image to resize $image = new SimpleImage(); $image->load($_FILES['uploaded']['tmp_name']); $image->resizeToWidth(25); //Try to upload it. if(!move_uploaded_file($_FILES['uploaded']['tmp_name'], $newfilename)) { $errors[] = "Sorry, there was a problem uploading your file."; } } //Lets INSERT database information here if(count($errors)==0) { $result = mysql_query("INSERT INTO `gallery` (`image`, `memberid`, `caption`) VALUES ('$newfilename', '$member_id', '$caption')") or die (mysql_error()); } //If no errors show confirmation message if(count($errors)==0) { echo "<div class='notification success png_bg'> <a href='#' class='close'><img src='img/cross_grey_small.png' title='Close this notification' alt='close' /></a> <div> Image has been uploaded.<br>\n </div> </div>"; //echo "The file {$filename} has been uploaded"; echo "<br>\n"; echo "<a href='gallery.php'>Go Back</a>\n"; } else { //show error message echo "<div class='notification attention png_bg'> <a href='#' class='close'><img src='img/cross_grey_small.png' title='Close this notification' alt='close' /></a> <div> Sorry your file was not uploaded due to the following errors:<br>\n </div> </div>"; //echo "Sorry your file was not uploaded due to the following errors:<br>\n"; echo "<ul>\n"; foreach($errors as $error) { echo "<li>{$error}</li>\n"; } echo "</ul>\n"; echo "<br>\n"; echo "<a href='gallery.php'>Go Back</a>\n"; } } else { //Show the form echo "Use the following form below to add a new image to your gallery;<br /><br />\n"; echo "<form enctype='multipart/form-data' action='' method='POST'>\n"; echo "Please choose a file:<br /><input class='text' name='uploaded' type='file' /><br />\n"; echo "Image Caption:<br /><input class='text' name='caption' type='text' value='' /><br /><br />\n"; echo "<input class='Button' type='submit' value='Upload' />\n"; echo "</form>\n"; } ?> Includes/SimpleImage.php <?php /* * File: SimpleImage.php * Author: Simon Jarvis * Copyright: 2006 Simon Jarvis * Date: 08/11/06 * Link: http://www.white-hat-web-design.co.uk/articles/php-image-resizing.php * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details: * http://www.gnu.org/licenses/gpl.html * */ class SimpleImage { var $image; var $image_type; function load($filename) { $image_info = getimagesize($filename); $this->image_type = $image_info[2]; if( $this->image_type == IMAGETYPE_JPEG ) { $this->image = imagecreatefromjpeg($filename); } elseif( $this->image_type == IMAGETYPE_GIF ) { $this->image = imagecreatefromgif($filename); } elseif( $this->image_type == IMAGETYPE_PNG ) { $this->image = imagecreatefrompng($filename); } } function save($filename, $image_type=IMAGETYPE_JPEG, $compression=75, $permissions=null) { if( $image_type == IMAGETYPE_JPEG ) { imagejpeg($this->image,$filename,$compression); } elseif( $image_type == IMAGETYPE_GIF ) { imagegif($this->image,$filename); } elseif( $image_type == IMAGETYPE_PNG ) { imagepng($this->image,$filename); } if( $permissions != null) { chmod($filename,$permissions); } } function output($image_type=IMAGETYPE_JPEG) { if( $image_type == IMAGETYPE_JPEG ) { imagejpeg($this->image); } elseif( $image_type == IMAGETYPE_GIF ) { imagegif($this->image); } elseif( $image_type == IMAGETYPE_PNG ) { imagepng($this->image); } } function getWidth() { return imagesx($this->image); } function getHeight() { return imagesy($this->image); } function resizeToHeight($height) { $ratio = $height / $this->getHeight(); $width = $this->getWidth() * $ratio; $this->resize($width,$height); } function resizeToWidth($width) { $ratio = $width / $this->getWidth(); $height = $this->getheight() * $ratio; $this->resize($width,$height); } function scale($scale) { $width = $this->getWidth() * $scale/100; $height = $this->getheight() * $scale/100; $this->resize($width,$height); } function resize($width,$height) { $new_image = imagecreatetruecolor($width, $height); imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $width, $height, $this->getWidth(), $this->getHeight()); $this->image = $new_image; } } ?>

i saw that from line 44 > 105 it tried to pullvariable $filename where i had $fileName (capital) n, i changed that in my code but still not processing the function class. how can i get it to produce error checks and echo them?