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PHP - Is This Statement Correct?
is there anything wrong with this statement: it just won't execute:
session_start(); if ($_SESSION['dstatus']==F) { header("Location: http://www.orgpict.com/downloadform.php"); exit; } Similar TutorialsGood Morning, I am literally just starting out with php but wanted to clarify whether I should be creating .php files or .html files. I have found a page which states: "For Windows or IIS servers - You do not have an .htaccess file. Windows IIS servers also cannot run php on html pages. Your only option for windows IIS servers is to use .shtml or .php pages with the php option from the reader." Is this correct and does this mean that I should always err on the side of caution and use .php files instead of .html file? Thanks in advance, Mark I just had a curiosity that was bugging me and I'm unsure of how to google for the answer, so I thought I'd put it up to the test here. I learned that when writing if statements in php the syntax is as follows: if(condition){ //Execute Code... }else{ //Execute Other Code... } However, I also see it written like so: if(condition) { //Execute Code... } else { //Execute Other Code... } I thought that the later style was used for Javascript and the earlier for php. While they both work, I was wondering, which is more correct? Thanks Everybody! E It's pretty simple to see what I am trying to do here. For some reason all results in the table are the same exact cityName replacing all existing records. The echoed results are correct. I've include a small dump of my table as well. $query = "SELECT cityName FROM sys_city_dev_2"; $resource = mysqli_query($cxn, $query) or die("MySQL error: " . mysqli_error($cxn) . "<hr>\nQuery: $query"); while($result = mysqli_fetch_assoc($resource)) { $nox = $result['cityName']; $toUpper = ucfirst($nox); echo "$toUpper" . "<br />"; $setString = "UPDATE sys_city_dev_2 SET cityName = '" . $toUpper ."' WHERE cityName != ''"; mysqli_query($cxn,$setString); } 100 Records of table dump (pre running my script above): -- -- Table structure for table `sys_city_dev_2_backup` -- CREATE TABLE IF NOT EXISTS `sys_city_dev_2_backup` ( `ID` int(11) NOT NULL AUTO_INCREMENT, `Mid` int(11) NOT NULL DEFAULT '0', `cityName` varchar(30) NOT NULL DEFAULT '', `forder` int(4) NOT NULL DEFAULT '0', `disdplay` int(4) NOT NULL DEFAULT '0', `cid` int(11) NOT NULL DEFAULT '0', PRIMARY KEY (`ID`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=113970 ; -- -- Dumping data for table `sys_city_dev_2_backup` -- INSERT INTO `sys_city_dev_2_backup` (`ID`, `Mid`, `cityName`, `forder`, `disdplay`, `cid`) VALUES (84010, 1, 'dothan', 0, 0, 0), (84011, 1, 'alabaster', 0, 0, 0), (84012, 1, 'birmingham', 0, 0, 0), (84013, 2, 'flagstaff', 0, 0, 0), (84014, 1, 'auburn', 0, 0, 0), (84015, 1, 'florence', 0, 0, 0), (84016, 1, 'gadsden', 0, 0, 0), (84017, 1, 'huntsville', 0, 0, 0), (84018, 1, 'mobile', 0, 0, 0), (84019, 1, 'montgomery', 0, 0, 0), (84020, 1, 'tuscaloosa', 0, 0, 0), (84021, 2, 'mohave valley', 0, 0, 0), (84022, 2, 'phoenix', 0, 0, 0), (84023, 2, 'prescott', 0, 0, 0), (84024, 2, 'sierra vista', 0, 0, 0), (84025, 2, 'tucson', 0, 0, 0), (84026, 2, 'yuma', 0, 0, 0), (84027, 3, 'bakersfield', 0, 0, 0), (84028, 3, 'chico', 0, 0, 0), (84029, 3, 'fresno / madera', 0, 0, 0), (84030, 3, 'gold country', 0, 0, 0), (84031, 3, 'humboldt county', 0, 0, 0), (84032, 3, 'imperial', 0, 0, 0), (84033, 3, 'inland empire', 0, 0, 0), (84034, 3, 'los angeles', 0, 0, 0), (84035, 3, 'alhambra', 0, 0, 0), (84036, 3, 'merced', 0, 0, 0), (84037, 49, 'fayetteville', 0, 0, 0), (84038, 49, 'fort smith', 0, 0, 0), (84039, 49, 'jonesboro', 0, 0, 0), (84040, 49, 'little rock', 0, 0, 0), (84041, 49, 'arkadelphia', 0, 0, 0), (84042, 49, 'texarkana', 0, 0, 0), (84043, 3, 'modesto', 0, 0, 0), (84044, 3, 'alta sierra', 0, 0, 0), (84045, 3, 'alpine', 0, 0, 0), (84046, 3, 'pedley', 0, 0, 0), (84047, 3, 'redding', 0, 0, 0), (84048, 3, 'alondra park', 0, 0, 0), (84049, 3, 'sacramento', 0, 0, 0), (84050, 4, 'canon city', 0, 0, 0), (84051, 3, 'san luis obispo', 0, 0, 0), (84052, 3, 'santa barbara', 0, 0, 0), (84053, 3, 'stockton', 0, 0, 0), (84054, 3, 'aliso viejo', 0, 0, 0), (84055, 3, 'visalia', 0, 0, 0), (84056, 3, 'yuba city', 0, 0, 0), (84057, 4, 'boulder', 0, 0, 0), (84058, 4, 'colorado springs', 0, 0, 0), (84059, 4, 'denver', 0, 0, 0), (84060, 4, 'applewood', 0, 0, 0), (84061, 4, 'pueblo', 0, 0, 0), (84062, 4, 'air force academy', 0, 0, 0), (84063, 5, 'avon', 0, 0, 0), (84064, 5, 'hartford', 0, 0, 0), (84065, 5, 'new haven', 0, 0, 0), (84066, 5, 'ansonia', 0, 0, 0), (84067, 5, 'fairfield', 0, 0, 0), (84068, 7, 'daytona beach', 0, 0, 0), (84069, 7, 'sebastian', 0, 0, 0), (84070, 5, 'wallingford center', 0, 0, 0), (84071, 8, 'belvedere park', 0, 0, 0), (84072, 7, 'sarasota springs', 0, 0, 0), (84073, 7, 'sandalfoot cove', 0, 0, 0), (84074, 7, 'san carlos park', 0, 0, 0), (84075, 7, 'st. augustine', 0, 0, 0), (84076, 7, 'tallahassee', 0, 0, 0), (84077, 7, 'safety harbor', 0, 0, 0), (84078, 7, 'ruskin', 0, 0, 0), (84079, 8, 'athens-clarke county', 0, 0, 0), (84080, 8, 'atlanta', 0, 0, 0), (84081, 8, 'augusta-richmond county', 0, 0, 0), (84082, 8, 'brunswick', 0, 0, 0), (84083, 8, 'columbus', 0, 0, 0), (84084, 8, 'americus', 0, 0, 0), (84085, 8, 'acworth', 0, 0, 0), (84086, 8, 'valdosta', 0, 0, 0), (84087, 10, 'boise', 0, 0, 0), (84088, 10, 'ammon', 0, 0, 0), (84089, 10, 'moscow', 0, 0, 0), (84090, 10, 'blackfoot', 0, 0, 0), (84091, 10, 'twin falls', 0, 0, 0), (84092, 10, 'meridian', 0, 0, 0), (84093, 10, 'jerome', 0, 0, 0), (84094, 10, 'idaho falls', 0, 0, 0), (84095, 11, 'addison', 0, 0, 0), (84096, 10, 'garden city', 0, 0, 0), (84097, 10, 'eagle', 0, 0, 0), (84098, 10, 'chubbuck', 0, 0, 0), (84099, 10, 'caldwell', 0, 0, 0), (84100, 12, 'bloomington', 0, 0, 0), (84101, 12, 'evansville', 0, 0, 0), (84102, 12, 'fort wayne', 0, 0, 0), (84103, 12, 'indianapolis', 0, 0, 0), (84104, 12, 'muncie / anderson', 0, 0, 0), (84105, 12, 'lafayette / west lafayette', 0, 0, 0), (84106, 12, 'south bend / michiana', 0, 0, 0), (84107, 12, 'terre haute', 0, 0, 0), (84108, 12, 'northwest indiana', 0, 0, 0), (84109, 13, 'ames', 0, 0, 0); I'm having issues with the following: Code: [Select] <?php session_start(); $_SESSION['username']=$_POST['username']; $_SESSION['password']=$_POST['password']; if($_SESSION['username']=="username" && $_SESSION['password']=="password"){ if($_GET['product']=="add"){ $content.=' <p><label>Product Name:</label> <input type="text" name="product_name" size="30" /> <label>Product Price:</label> <input type="text" name="product_price" size="5" /> </p> <p><label>Product Category:</label> <input type="text" name="product_category" size="30" /></p> <p><label>Product Link:</label> <input type="text" name="product_link" size="30" /></p> <p><label>Product Image:</label> <input type="text" name="product_image" size="30" /></p> <p><label>Product Tag:</label> <input type="text" name="product_tag" size="30" /></p> <p><label>Product Keywords:</label> <input type="text" name="keyword" size="30" /></p> <p><label>Product Features:</label><br /> <textarea name="product_features" rows="10" cols="60"></textarea> </p> <p><label>Product Pros:</label><br /> <textarea name="product_pros" rows="5" cols="30"></textarea> </p> <p><label>Product Cons:</label><br /> <textarea name="product_cons" rows="5" cols="30"></textarea> </p> <p><label>Product Description:</label><br /> <textarea name="product_description" rows="10" cols="60"></textarea> </p> <p><label>Product Notes:</label><br /> <textarea name="product_notes" rows="5" cols="30"></textarea> </p> '; $logout='<div><a href="./acp_admincp.php?log-out">Log-Out</a></div>'; } elseif($_GET['product']=="view"){ } else{ $content.=' <a href="./admincp.php?product=add">Add New Product</a> <br /> <a href="./admincp.php?product=view">View Products</a> '; } } elseif(isset($_GET['log-out'])){ session_start(); session_unset(); session_destroy(); header("Location: ./admincp.php"); } else{ $content=' <form action="./admincp.php" method="post"> <p><label>Username:</label> <input type="text" name="username" size="30" />'; $content.='</p> <p><label>Password:</label> <input type="password" name="password" /></p>'; $content.='<p><input type="submit" value="Submit" name="Submit" /></p> </form>'; } ?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> <head> <base href="http://ghosthuntersportal.com/" /> <title>Ghost Hunter's Portal - Admin Control Panel</title> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <meta name="verify-v1" content="" /> <meta name="keywords" content="ghost, hunters, hunter, ghosts, spirit, spirits, paranormal, investigation, investigator, investigators, k2, emf, meter, kii" /> <meta name="description" content="Ghost Hunters Potal. Parnormal research equipment store." /> <meta name="author" content="Andrew McCarrick" /> <meta name="robots" content="index, follow" <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <img src="./logo.png" alt="Ghost Hunter's Portal Admin Control Panel" /> <br /> <div style="color: #AA44AA; font-size: 26px; margin-top: -30px; margin-left: 125px;">Admin Control Panel</div> <?php echo $logout; echo $content; ?> </body> </html> I can log-in, and get to the page with the two links on it. However, once I click one of the links it falls back to the log-in page, and it ends up being a never ending loop. It's doing this: Log-In --> Page with links ---> Log-In page again Should be doing this: Log-In --> Page with links --> Add Product page or View Products page I can never get into the the actual sub page. Just to be clear, the address bar actually shows product=add or product=view, but it still shows the log-in page. Hello Everyone, I have to change the if statements to a switch statement, in this game. Can anyone help? Thanks.
var checkKeyPressed = function (e) {
// Press key A or key D to make dog run to the left or right
// The running speed is specified by the step variable, 10 by default.
// If you replace 10 with a larger integer, the dog will run faster.
//press A, dog runs left
if (e.keyCode == "65") {
if (prex[0] > 5) {
prex[0] = prex[0] - step;
}
}
//press D, dog runs right
if (e.keyCode == "68") {
if (prex[0] < right) {
prex[0] = prex[0] + step;
}
}
};
hi i would like to know why this doesnt work .the problem is that it doesnt give me multiple tr-s like td-s.it only works for one tr and multiple td-s. help apreciated
<html><head>
</head>
<body>
<?php
function myt($border,$column,$row,$words){
$table="<table border='".$border."'>";
if($column==1){
$table.='<tr>';
for($i=1;$i<=$row;$i++){
$table.="<td>".$words."</td>";
};//end of for
$table.='</tr>';
}//end of if
else{
for($i=1;$i<=$column;$i++){
$table.="<tr border='".$border."'>";
for($i=1;$i<=$row;$i++){
$table.='<td>'.$words.'</td>';
}
$table.='</tr>';
};//end of column for
};//end of else
$table.="</table>";
return $table;
};//end of function
//echo myt (1,1,10,'word'); WORKS!!!
echo myt(1,2,4,'lalalala');
?>
</body>
</html>
Edited by Maq, 16 May 2014 - 02:18 PM. Hi, Is this the correct way to go by setting cookies for my login 'remember' functionality?, I've posted the relevant login and logout code. Login: <?php session_start(); //some code... if (isset($_POST['remember'])) { $expire = time() + 1728000; // Expire in 20 days $site_domain = 'phpfreaks.com'; //example $_SESSION['username'] = $_POST['username']; //don't worry this has been validated :D $username = $_SESSION['username']; //some sql query to fetch code.. $code = $row['code']; setcookie('username', $username, $expire, NULL, ".$site_domain", NULL, TRUE); setcookie('code', $code, $expire, NULL, ".$site_domain", NULL, TRUE); } ?> Logout: <?php session_start(); if (isset($_COOKIE['username'])) { $expire = time() - 1728000; // Expire in 20 days $site_domain = 'phpfreaks.com'; //example $username = $_SESSION['username']; //some sql query to fetch code.. $code = $row['code']; setcookie('username', $username, $expire, NULL, ".$site_domain", NULL, TRUE); setcookie('code', $code, $expire, NULL, ".$site_domain", NULL, TRUE); } unset($_SESSION['username']); $_SESSION = array(); session_destroy(); ?> Please tell me if it looks good to go and/or any improvements. PS: I want it accessible on all areas of the domain (including subdomains and paths etc.), and HTTP ONLY (so js can't access it) - I believe I've set the right parems? i know i have it wrong, cant figure it out. anybody able to help? Code: [Select] echo "<td align='center'><a href="#" onmouseover="alert('" . $customer . " <br /> " . $address . "');return false">" . $customer . "</a></td>"; hello. how can i code this so that if the page is an admin page i get the admin template and if the page is a public page i get the public template i seem to be having trouble with my function and if statements this is the code Code: [Select] //$layout gets the header.php and the footer.php function include_layout($layout){ //this part find all pages Zone. zone is either Admin or Public $pageZone = Pages::find_all(); foreach ($pageZone as $pageZones){ $Pzone = $pageZones->zone; } //this part gets the template id that is set for admin and public $tempBS = BasicSettings::find_by_id(1); $atID = $tempBS->adminTemp_id; $ptID = $tempBS->publicTemp_id; // if page is admin get the admin template if ($pZone = "admin"){ $Atemp = Templates::find_adminTemp($atID); $ATname = $Atemp->name; include(TEMP.DS.$ATname.DS.'layouts'.DS.$layout); } // if page is public get the public template if($pZone = "public"){ $Ptemp = Templates::find_publicTemp($ptID); $PTname = $Ptemp->name; include(TEMP.DS.$PTname.DS.'layouts'.DS.$layout); } } to help you understand what im doing i have put a // description above each part of code. the problem is that i get the header echoed out twice. if i change the if to an if else like this... Code: [Select] if ($pZone = "admin"){ $Atemp = Templates::find_adminTemp($atID); $ATname = $Atemp->name; include(TEMP.DS.$ATname.DS.'layouts'.DS.$layout); }else if($pZone = "public"){ $Ptemp = Templates::find_publicTemp($ptID); echo $PTname = $Ptemp->name; include(TEMP.DS.$PTname.DS.'layouts'.DS.$layout); } i only get 1 header but the public template does not work template this is because if i echo out Code: [Select] echo $PTname = $Ptemp->name; i get nothing so. how can i code it so that if the page is an admin page i get the admin template and if the page is a public page i get the public template thanks ricky Hello all, I'm trying to write a joomla page that will import LinkShare banners into the banner component. The problem I'm having is that LinkShare doesn't seem to always have the correct image size listed. If I use their dimensions, the images come out skewed and bad looking. So I'm trying to use getimagesize, to get the real dimensions, and it's still not working. Please take a look, and let me know if you have any suggestions. Code: [Select] <?php define('_JEXEC', 1); define('JPATH_BASE', dirname(__FILE__)); define('DS', DIRECTORY_SEPARATOR); require_once(JPATH_BASE . DS . 'includes' . DS . 'defines.php'); require_once(JPATH_BASE . DS . 'includes' . DS . 'framework.php'); $mainframe =& JFactory::getApplication('site'); $user =& JFactory::getUser(); If (($user->gid) === '25') { $token = "mylinksharetoken"; // required $status = "approved"; //application status name $mid = $_POST['mid']; $cat = $_POST['cat']; $size = $_POST['size']; //optional, use -1 as the default value. $campaignID = "-1"; //optional, use -1 as the default value $page = "1"; //optional, use 1 as a default value $startdate = ""; //formatted MMDDYYYY - optional, use an empty set as the default value (//). $enddate = ""; //formatted MMDDYYYY - optional, use an empty set as the default value (//). if (isset($_POST['submit'])) { $feed = simplexml_load_file("http://lld2.linksynergy.com/services/restLinks/getBannerLinks/{$token}/{$mid}/{$cat}/{$startdate}/{$enddate}/{$size}/{campaignID}/{$page}"); $children = $feed->children('http://endpoint.linkservice.linkshare.com/'); $entries = $children->return; foreach ($entries as $entry) { $sourcecode=GetImageFromUrl($details->imgURL); $name=md5(mt_rand()); $path = '/home/mysite/tmp/imgtmp/'; $savefile = fopen($path.$name, 'w'); fwrite($savefile, $sourcecode); list($realwidth, $realheight) = getimagesize($path.$name); $details = $entry->children('http://endpoint.linkservice.linkshare.com/'); $image = "<a href=\"{$details->clickURL}\" target=\"_NEW\">"; $image .= "<img src=\"{$details->imgURL}\" border=\"'0\" height=\"{$realheight}\" width=\"{$realwidth}\" title=\"{$details->name}\" alt=\"{$details->name}\" />"; $image .= "</a><img border=\"0\" height=\"1\" width=\"1\" src=\"{$details->showURL}\" />"; echo $image . "<br>\n"; fclose($savefile); @unlink($path.$name); } } ?> <form name="form1" action="<?php echo htmlentities($_SERVER['PHP_SELF']); ?>" method="post"> Categories<select name="cat"> <option value="-1">All Categories</option> <option value="17">Business & Career</option> <option value="150">B-to-B</option> <option value="151">Employment</option> <option value="152">Real Estate</option> <option value="18">Department Store</option> <option value="153">Clothing</option> <option value="154">Gifts</option> <option value="155">Home</option> <option value="247">Jewelry</option> <option value="19">Family</option> <option value="156">Baby</option> <option value="157">Education</option> <option value="158">Entertainment</option> <option value="159">Pets</option> <option value="21">Telecommunications</option> <option value="211">Equipment</option> <option value="212">Long Distance</option> <option value="213">Wireless</option> <option value="1">Hobbies & Collectibles</option> <option value="101">Art</option> <option value="102">Auctions</option> <option value="103">Collectibles</option> <option value="2">Auto</option> <option value="104">Accessories</option> <option value="105">Cars</option> <option value="106">Rentals</option> <option value="3">Clothing & Accessories</option> <option value="207">Children</option> <option value="107">Accessories</option> <option value="108">Men</option> <option value="109">Women</option> <option value="246">Jewelry</option> <option value="4">Computer & Electronics</option> <option value="110">Hardware</option> <option value="111">Consumer</option> <option value="112">Software</option> <option value="5">Entertainment</option> <option value="113">Books/Magazines</option> <option value="114">Music</option> <option value="115">Videos</option> <option value="6">Financial Services</option> <option value="116">Banking/Trading</option> <option value="117">Credit Cards</option> <option value="118">Loans</option> <option value="7">Food & Drink</option> <option value="218">Candy</option> <option value="119">Cigars</option> <option value="120">Gourmet</option> <option value="121">Wine</option> <option value="8">Games & Toys</option> <option value="122">Children</option> <option value="123">Educational</option> <option value="124">Electronic</option> <option value="9">Gift & Flowers</option> <option value="125">Gifts</option> <option value="126">Flowers</option> <option value="127">Greeting Cards</option> <option value="10">Health & Beauty</option> <option value="229">Prescription</option> <option value="128">Bath/Body</option> <option value="129">Cosmetics</option> <option value="130">Vitamins</option> <option value="11248">Medical Supplies & Services</option> <option value="11">Home & Living</option> <option value="232">Improvement</option> <option value="131">Bed/Bath</option> <option value="132">Garden</option> <option value="133">Kitchen</option> <option value="12">Mature/Adult</option> <option value="134">Apparel</option> <option value="135">Books</option> <option value="136">Entertainment</option> <option value="13">Office</option> <option value="137">Equipment</option> <option value="138">Home Office</option> <option value="139">Supplies</option> <option value="14">Sports & Fitness</option> <option value="140">Clothing</option> <option value="141">Collectibles</option> <option value="142">Equipment</option> <option value="15">Travel</option> <option value="245">Vacations</option> <option value="143">Airline</option> <option value="144">Car</option> <option value="145">Hotel</option> <option value="16">Internet & Online</option> <option value="149">Programs</option> <option value="146">Services</option> <option value="147">Development</option> <option value="148">Hosting</option> <option value="16249">Online Dating</option> <option value="20">Miscellaneous</option> <option value="210">Other, Other Products/Services</option> </select> <?php $merchantlist = simplexml_load_file("http://lld2.linksynergy.com/services/restLinks/getMerchByAppStatus/{$token}/{$status}"); $children2 = $merchantlist->children('http://endpoint.linkservice.linkshare.com/'); $entries2 = $children2->return; echo "Manufacturers: <select name=\"mid\">\n"; echo "<option selected value=\"-1\">All Manufacturers</option>\n"; foreach ($entries2 as $entry2) { $details2 = $entry2->children('http://endpoint.linkservice.linkshare.com/'); echo "<option value=\"{$details2->mid}\">{$details2->name}</option>\n"; } echo "</select>"; ?>Size: <select name="size"> <option selected value="-1">Any Size</option> <option value="1">468x60 - Full Banner <option value="2">392x72 - Mid Banner</option> <option value="9">160x600 - Wd Skyscrp</option> <option value="10">120x600 - Skyscraper</option> <option value="11">180x150 - Rectangle</option> <option value="12">336x280 - Large Rect</option> <option value="3">234x60 - Half Banner</option> <option value="13">300x250 - Med Rect</option> <option value="14">250x250 - Sq Pop-up</option> <option value="15">240x400 - Vert Rect</option> <option value="4">125x125 - Sq Button</option> <option value="5">120x90 - Button 1</option> <option value="6">120x60 - Button 2</option> <option value="7">88x31 - Micro Bar</option> <option value="8">120x240 - Vert Banner</option> <option value="0">0x0 - Other</option> <option value="16">728x90 - Leader-board</option> <option value="17">720x300 - Pop-Under</option> <option value="18">550x480 - Pop-Up Large</option> <option value="19">300x600 - Half Page Ad</option> <option value="20">305x64 - X-Large</option> <option value="21">215x64 - Large</option> <option value="22">167x30 - Medium</option> <option value="23">112x20 - Small</option> </select> <input name="submit" type="submit" value="submit" /> </form> <?php } else { echo "not logged in"; die(); } function GetImageFromUrl($link) { $ch = curl_init(); curl_setopt($ch, CURLOPT_POST, 0); curl_setopt($ch,CURLOPT_URL,$link); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($ch, CURLOPT_BINARYTRANSFER,1); curl_setopt($ch, CURLOPT_HEADER, 0); $result=curl_exec($ch); curl_close($ch); return $result; } ?> I have a foreach() that I want to run and I want to check before I test it out if this is even possible or how I would do this correctly if it isn't. I have 3 arrays that all pull data from a database earlier in the script. These three all "match" so that they all belong to the same product, but they are from different queries. I want a foreach() to extract data from all 3 of them and insert that into a database until the arrays run out of data. foreach (($titles_list as $title) && ($prices_list as $price) && ($services_list as $service_id)) { mysql_query("INSERT INTO product_invoices (name, invoice_id, price, quantity, date_time, service_id) VALUES('$title', '$invoice_id', '$price', '$today_slashes', '$service_id')") or die(mysql_error()); } Hopefully you see where I'm going with this. This is what i am trying to achieve for my URL categories=$pagename &id=$myid this is what i am currently doing having some syntax errors please would appreciate if some one can resolve this the code is below echo "<a href=\"./categories.php?name=".$pagename.&id=$myid."\">\".$myid.\".\"</a>\"\n"; I am having problems with this code sometimes it works other times it doesnt I cant figure out why. <?php session_start(); $xml = simplexml_load_file("xmlmonstor/skeleton.xml"); //get the hp, if it exists if (!isset($_SESSION['player_hp'])) { $player_hp = 30; } else { $player_hp = $_SESSION['player_hp']; } if (!isset($_SESSION['mob_hp'])) { $mob_hp = $xml->mob_hp; } else { $mob_hp = $_SESSION['mob_hp']; } // Set amount of starting turns if (!isset($_SESSION['turns'])) { $turns = 500; } else { $turns = $_SESSION['turns']; } $first = mt_rand(1,100); //find out who goes first if ($first < 60) { $player_damage = 5; $mob_hp -= $player_damage; } else { $mob_attack = $xml->attack; $player_hp -= $mob_attack; } if ($player_hp <= 0) { header("Location:south.php?p=defeat"); $turns = $turns - 1; $_SESSION['turns'] = $turns; exit(); } if($mob_hp <= 0) { header("Location:south.php?p=victory"); $turns = $turns - 1; $_SESSION['turns'] = $turns; exit(); } //Gotta store them back in sessions $_SESSION['player_hp'] = $player_hp; $_SESSION['mob_hp'] = $mob_hp; $_SESSION['turns'] = $turns; ?> Am I setting the sessions right or is there a better way to do it? Thanks $sql = "select * from {$tab} WHERE {$tab}_id ='".$id."'"; This was the error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'WHERE '_id' ='11/'' at line 1 Hi, im trying to create a link where it takes the row reference number and direct user to the revelant page, however i can get it work, this is my URL HREF can u please tell me what im doing wrong? thanks <td><?php echo $reference; ?><?php echo "a href='display.php?reference=".$row['reference']."'?>View Here</a>"</td> Hi, Im pretty much self taught when it comes to php, never read any books just picked things up as i go, and im looking for some advice on how i build my pages as i believe im not approaching it correctly. Basically i build an index.php, this contains my header, footer, and any menus i may have, then for my content pages, in this case products, contact, about us i use use an include so these content pages just have content. Now by doing this my address bar looks like this index.php?location=contact.php for the sake of google and search results and so on, am i limiting my ability to be found by not using a differant file for each page? should i include a header, footer, menu etc within my content pages rather than the other way around? Thanks in advance for any advice. I have using gmdate() to get the GMT time but as it does not take in to account daylight saving the time is one hour behind. Does anyone have a fix that can work out the correct time what ever time of year it is? As I am currently having to change the code each time the time changes. What is the correct way to use the backslash here? I am using an ftp script and retrieving the brand directory name through url. I want to catch it if they try to use \ in the url to list all directories. Code: [Select] elseif($_GET[f]=="\") { echo "You have entered an invalid vendor."; $_SESSION['brand_path'] = "INVALID"; } Hi,
just joined today.
I am using a variable to chose a template dependent on when the user is logged in it shows a search box or not if they haven't. As a php beginner I just want to know if this is the correct method or should I be declaring 'template' somewhere specific.
It is only used in this one file.
I hope I've used the code tags correctly...
<php?
include_once("login_status.php")
If(user_login==true){
$template="template_top.php"
...web page with search box
}else{
...web page without search box
$template="template_top_NoSearch.php"
}
?>
<html>
<?php include_once($template); ?>
</html>
$ error = trim( strip_tags($_GET['error']) ); VS $strip_error = strip_tags($_GET['error']) ; $trim_error = trim($strip_error);Which method is correct way? Also I am first striping and trimming is it wright way. could you please advice me. Thank you Edited by thilakan, 16 October 2014 - 05:50 AM. |
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