Do you mean something like the following? echo ‘<td>’ . ($data[‘temperature’] < 5 ? ‘Cold’ : ‘Warm’) . ‘</td>’; The above uses the ternary operator as a contracted if/else within a table cell. 1 solved Condition inside table [closed]
I assume you need a way to make it more dynamic than manually typing [0] then [1] and so on? You can loop the txtfile with foreach and assign new array items with []. $file = fopen(“path of txt”); foreach($file as $line){ $numDoc[] = substr($line, 46, 5); $dateDoc[] = substr($line, 30, 8); } The code … Read more
it is not working … the strings like />., still can be enter in the sql database It is working. mysql_real_escape_string is a function that escapes characters which have special meaning in SQL. / and > do not have special meaning in SQL, so it shouldn’t touch them. If they did have special meaning, then … Read more
Read the manual! You have to first obtain an image resource, returned by one of the image creation functions, such as imagecreatefrompng(): $file = $PNG_WEB_DIR.basename($filename); $img = imagecreatefrompng($file); // … ob_start(“output_handler”); imagepng($img,NULL,9); $image_data = ob_get_contents(); ob_end_flush(); 4 solved imagepng() expects parameter 1 to be resource [closed]
If you mean to assign value to new variables, simply do it using the assignment operator = in PHP. $title = $tag[“title”]; $artist = $tag[“artist”]; // … and so on Read more about assignment operator in PHP. 2 solved How to turn associative array into separate variables? [closed]
Try this, is PHP: <?php if (isset($_GET[‘money’])) { $money = rob_shop($_GET[‘money’]); echo ‘You now have: ‘.$money.'<br>’; } else { $money = 100; echo ‘You now have: ‘.$money.'<br>’; } echo ‘<a href=”https://stackoverflow.com/questions/27303586/?money=”.$money .'”>rob a shop</a>’; function rob_shop($money){ $money = $money + 75; return $money; } ?> But the best way to do it is with ajax … Read more
I think you need to re-query res2 inside the outer loop, or at least reset the pointer. The second time through the outer loop you have nothing left in res2, since you’ve already reached the end In addition, with would be a lot more efficient if you setup the res2 query inside the outer loop … Read more
You are missing semicolons: if($ad==””){header(“location:index.php?kls=1″);}else {if($email==””){header(“location:index.php?kls=2″);}else {if($mesaj==””){header(“location:index.php?kls=3″);}else {if($kiriklink==””){header(“location:index.php?kls=4”);}else {mysql_query(“INSERT INTO bildirim (`ad`,`email`,`acklama`,`kiriklink`,`tarih`) VALUES (‘$ad’,’$email’,’$mesaj’,’$kiriklink’,now())”);header(“location:index.php?kls=5″);}}}} Btw. if you don’t use, then you should start using some IDE like netbeans or phpdesigner, it will show you where error is NEW CODE: if($ad==””){header(“location:index.php?kls=1″);}else {if($email==””){header(“location:index.php?kls=2″);}else {if($mesaj==””){header(“location:index.php?kls=3″);}else {if($kiriklink==””){header(“location:index.php?kls=4”);}else { $query = “INSERT INTO bildirim (`ad`,`email`,`acklama`,`kiriklink`,`tarih`) VALUES (‘$ad’,’$email’,’$mesaj’,’$kiriklink’,now())”; $result = mysql_query($query); … Read more
Easiest option for me, is to learn PHP for server-side validation. If you want to add client-side validation (which is not a “MUST”, but is a “PLUS”), you can use Javascript. Avoid using Ajax, jQuery or any kind of advanced libraries and functionalities until you get a basic understanding of what happens where. 4 solved … Read more
Now there is another function xyz in want to know number of variables that are need to be passed in this function. Use this: $rfunc = new ReflectionFunction(‘xyz’); echo $rfunc->getNumberOfRequiredParameters(); But I do not know for what this should be useful… 3 solved How to find number of variables passed in function in php [closed]
The scope of a constant is already global, so just use them as they are: define(‘VAR1’, ‘xxxxxxxxxx’); define(‘VAR2’, ‘xxxxxxxxxx’); define(‘VAR3’, ‘xxxxxxxxxx’); function myFunction() { echo VAR1; // I need to access VAR1, VAR2, VAR3 here } $output = myFunction(); 1 solved How to use DEFINE vars inside functions
Thank god not much people know about weinre. You can use @media queries to detect the screen size and remove the contents accordingly. @media (max-device-width: 1024) { body { display: none; } } The max-device-width works only on devices and not on desktops. This is a way of doing using CSS. In JavaScript, well, I … Read more
Try <>. See Here for more detail SELECT * FROM `usr_uploaded_content` WHERE `id` <> ‘$content_id’ LIMIT 2 2 solved SQL SELECT WHERE NOT EQUAL
Try this, <?php $domain = “www.google.com”; $ip = gethostbyname($domain); echo “Domain: “.$domain; echo “<br>”; echo “IP: “.$ip; ?> solved Fetching the server IP from URL [closed]
Something like this: var url_string = window.location.href var url = new URL(url_string); var id = url.searchParams.get(“id”); window.location.replace(“www.redirectaddress.com/p?id=”+id); //redirect 2 solved How to detect and replace values/parameters in URL on redirection [closed]