[ad_1] Try this query: SELECT MONTH(Date) as Month, AVG(Volume) as Volume FROM table GROUP BY MONTH(Date) [ad_2] solved how to calculate average of different months having random data [closed]
[ad_1] Based on the comments to OP, you need to change the way you run the query if you want this to work. Below is how I would’ve done it. $update = “UPDATE mod_document_images SET image_os_res=”” . $checkbox_os . “”, image_ne_aut=”” . $checkbox_ne . “”, image_ge_cat=”” . $image_gen_cat . “” WHERE image_id = ” . … Read more
[ad_1] A basic requirement would certainly be Javascript. That’s what the “J” in AJAX actually means. You basically need two things: the client-side code dealing with the user input, sending requests to the server, dealing with the responses, managing all the graphics; and the server-side system handling requests triggered by the client code and providing … Read more
[ad_1] They are several ways to do it, first you can use a GET method, or simply use sessions: session_start(); $_SESSION[‘foo’] = $Vid_arr[count($Vid_arr)-5]; 0 [ad_2] solved How to pass a variable value between 2 php files?
[ad_1] You can make use of the ctype functions on PHP ctype_alpha and ctype_digit is probably what you are looking for. Usage: //For alphabets if(ctype_alpha(‘helloworld’)) { echo “Yeah this is text”; } //For digits… if(ctype_digit(’45’)) { echo “Yeah this is a number”; } 1 [ad_2] solved How to check string contain A-Z or a-z or … Read more
[ad_1] use while ($row = mysql_fetch_array($result) ) { $url = $row[“web”]; echo $url; } in stead of $row = mysql_fetch_array($result) $url = $row[“web”]; Because your query indicates you are expecting up to 10 rows. But your code will only show the first one. 0 [ad_2] solved What is wrong with this mysql query? help please … Read more
[ad_1] is missing the } for if (!empty($_POST)) { if (!empty($_POST)) { //code… } else { ?> <h1>Login</h1> <form action=”login.php” method=”post”> Username:<br /> <input type=”text” name=”username” placeholder=”username” /> <br /><br /> Password:<br /> <input type=”password” name=”password” placeholder=”password” value=”” /> <br /><br /> <input type=”submit” value=”Login” /> </form> <a href=”https://stackoverflow.com/questions/20549250/register.php”>Register</a> <?php } } // <—- this … Read more
[ad_1] The error says ” Wrong parameter count “ so you passing the wrong number of parameters. http://php.net/manual/en/mysqli-stmt.bind-param.php show you need at least 2 try this if(!($stmt->bind_param(‘s’,$_POST[‘addArtistTextField’]))) Your instructs ssii means option 1 and 2 are strings 3 and 4 are ints 2 [ad_2] solved Warning: Wrong parameter count for mysqli_stmt::bind_param() [closed]
[ad_1] To get more info regarding the error, you can use below code. $responseInfo = curl_getinfo($ch); $header_size = curl_getinfo($ch, CURLINFO_HEADER_SIZE); $responseHeader = substr($result, 0, $header_size); $responseBody = substr($result, $header_size); echo ‘Header: <br>’. $responseHeader; echo ‘Body: <br>’. $responseBody; Please check this $responseInfo[‘http_code’] -> gives the http response code. Or If you are not sure how to … Read more
[ad_1] You could use a templating engine. But if you just want to replace all [bla] to bla(), you can use a regular expression: $subject=”[FUNC1] [FUNC2] [FUNC3]”; $pattern = ‘/\[(.*)\]/U’; $replacement=”$1();”; echo preg_replace($pattern, $replacement, $subject); On codepad.org: http://codepad.org/v0g02dtM [ad_2] solved How to make short codes? php [closed]
[ad_1] try (there maybe typos but hopefully you get the idea) switch ($star[‘id’]) { case 1: echo ‘ <li><a href=”https://stackoverflow.com/questions/11331423/javascript:void(0)” title=”1 star out of 5″ class=”one-star”>1</a></li> <li><a href=”https://stackoverflow.com/questions/11331423/javascript:void(0)” title=”1 star and a half out of 5″ class=”one-star-half”>1.5</a></li>’; break; case 2: echo ‘ <li><a href=”https://stackoverflow.com/questions/11331423/javascript:void(0)” title=”2 stars out of 5″ class=”two-stars”>2</a></li> <li><a href=”https://stackoverflow.com/questions/11331423/javascript:void(0)” title=”2 star and … Read more
[ad_1] Obviously $songs is an array of divs. If you need just the first one, then use index: $songs[0]->getElementsByTagName(‘ul’); It would be a good idea to check if $songs array is not empty before that: if (!empty($songs)) { $songs[0]->getElementsByTagName(‘ul’); } Please note that DOMDocument::getElementsByTagName method returns DOMNodeList object which is collection-like. Thus if you want … Read more
[ad_1] Why give isset() an bool as result and not the real value as result. Because isset() returns a bool. You need to return your cookie value if isset() is eval’d to true : [‘age’ => (isset($_COOKIE[‘age’]) ? $_COOKIE[‘age’] : false),] The above line will return the value if the cookie is set, and false … Read more
[ad_1] They are both equivalent in terms of functionality. The 2nd form requires an extra temporary variable. That is a micro-optimization that should not be important to you but it does exist. The concern with Method1 is that you have multiple places where the function can exit/return, and an omission or modification has a greater … Read more
[ad_1] You’ve a HTML typo <a rel=”facebox” href=”https://stackoverflow.com/questions/33096111/portal.php?id=”.$rowa[“_id”].'” class=”icon-remove”> ^^^ instead of <a rel=”facebox” href=”https://stackoverflow.com/questions/33096111/portal.php?id=”.$rowa[“_id”].’ class=”icon-remove”> ^^^^^^^^^^ Check the difference your href attribute is not closing perfectly over here 1 [ad_2] solved I just want to remove the word “class” [closed]