PHP - Count How Many Months It Is Back To November.
Just to make things a lot simpler, I decided to start a new topic.
My question is, how can I count how many months it is back to the past November? Example: May 2011 back to November would return 6. Example: Dec 2011 back to November would return 1. Example: October 2011 back to November would return 11. Jake Similar TutorialsPlease, take a look to the following code.After clicking Next it goes to overview.php.Why when I click back on my browser to return to this page again, it is not returning back? When I click back I receive "Confirm Form Resubmission" message. After refreshing page it loads page. I guess problem is in "session_start();" part. Something to do with cookies. Please, help me it is very urgent for me. <?php session_start(); echo "<html> <head> <title>Hello World</title> <meta http-equiv='Content-Type' content='text/html; charset=Windows-1252'/> </head>"; require_once ('functions.inc'); if(!isset($_POST['userid'])) { echo "<script type='text/javascript'>"; echo "window.location = 'index.php'"; echo "</script>"; exit; }else{ session_register("userid", "userpassword"); $username = auth_user($_POST['userid'], $_POST['userpassword']); if(!$username) { $PHP_SELF = $_SERVER['PHP_SELF']; session_unregister("userid"); session_unregister("userpassword"); echo "Authentication failed " . "Please, write correct username or password. " . "try again "; echo "<A HREF=\"index.php\">Login</A><BR>"; exit; } } function auth_user($userid, $userpassword){ global $default_dbname, $user_tablename; $user_tablename = 'user'; $link_id = db_connect($default_dbname); mysql_select_db("d12826", $link_id); $query = "SELECT username FROM $user_tablename WHERE username = '$userid' AND password = '$userpassword'"; $result = mysql_query($query) or die(mysql_error()); if(!mysql_num_rows($result)){ return 0; }else{ $query_data = mysql_fetch_row($result); return $query_data[0]; } } echo "hello"; echo "<form method='POST' name='myform' action='overview.php'>"; echo "<input type='submit' value='Next'>"; echo "</form>"; ?> Hi guys, I need your help. I am trying to insert the rows in the mysql database as I input the values in the url bar which it would be like this: Code: [Select] www.mysite.com/testupdate.php?user=tester&pass=test&user1=tester&email=me@shitmail.com&ip=myisp However i have got a error which i don't know how to fix it. Error: Column count doesn't match value count at row 1 <?php session_start(); define('DB_HOST', 'localhost'); define('DB_USER', 'mydbusername'); define('DB_PASSWORD', 'mydbpassword'); define('DB_DATABASE', 'mydbname'); $errmsg_arr = array(); $errflag = false; $link = mysql_connect(DB_HOST, DB_USER, DB_PASSWORD); if(!$link) { die('Failed to connect to server: ' . mysql_error()); } $db = mysql_select_db(DB_DATABASE); if(!$db) { die("Unable to select database"); } function clean($var){ return mysql_real_escape_string(strip_tags($var)); } $username = clean($_GET['user']); $password = clean($_GET['pass']); $adduser = clean($_GET['user1']); $email = clean($_GET['email']); $IP = clean($_GET['ip']); if($username == '') { $errmsg_arr[] = 'username is missing'; $errflag = true; } if($password == '') { $errmsg_arr[] = 'PASSWORD is missing'; $errflag = true; } if($errflag) { $_SESSION['ERRMSG_ARR'] = $errmsg_arr; echo implode('<br />',$errmsg_arr); } else { $sql = "INSERT INTO `members` (`username`,`email`,`IP`) VALUES ('$adduser','$email','$IP')"; if (!mysql_query($sql,$link)) { die('Error: ' . mysql_error()); } echo "The information have been updated."; } ?> Here's the name of the columns i have got in my database: Code: [Select] username IP I have input the correct columns names, so I can't correct the problem I am getting. Please can you help? This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=331562.0 Hi, I managed to source this code that allows me to work out how many days until a date. However I don't know how it works so I can't change it to make it work out months. Can someone kindly help me understand it? Also this code uses the unix timestamp system. $cdate = $deadlinedate; $today = time(); $difference = $cdate - $today; if ($difference < 0) { $difference = 0; $days=floor($difference/60/60/24); All help appreciated. Thanks in advance. I'm trying to figure out for the months I can get it to display the last 5 months including the current month. The reason for this is I"m going to get the total number of hits for my website for each month as well as the number of successful logins for my CMS script. Any thoughts? Code: [Select] <table class="visualize_dashboard"> <caption> Dashboard Chart Example </caption> <thead> <tr> <td></td> <th scope="col">March</th> <th scope="col">April</th> <th scope="col">May</th> <th scope="col">June</th> <th scope="col">July</th> </tr> </thead> <tbody> <tr> <th scope="row">Visits</th> <td>175</td> <td>145</td> <td>212</td> <td>175</td> <td>182</td> </tr> <tr> <th scope="row">Logins</th> <td>94</td> <td>53</td> <td>124</td> <td>92</td> <td>105</td> </tr> </tbody> </table> Ok, so I have a code that looks like so: Code: [Select] <script type="text/javascript"> var ng_config = { assests_dir: 'ng/assets/' // the path to the assets directory } </script> <script type="text/javascript" src="ng/ng_all.js"></script> <script type="text/javascript" src="ng/components/calendar.js"></script> <script type="text/javascript"> var my_cal; ng.ready(function(){ // creating the calendar var my_cal = new ng.Calendar({ input: 'enddate', start_date: 'year - 1', // the start date (default is today) display_date: ng.get('startdate').value, // the display date (default is start_date) server_date_format: 'm/d/Y' // changing the server date format for a specific calendar. }); }); var my_cal1; ng.ready(function(){ // creating the calendar my_cal1 = new ng.Calendar({ input: 'startdate', start_date: 'year - 1', // the start date (default is today) display_date: new Date(), // the display date (default is start_date) server_date_format: 'm/d/Y' // changing the server date format for a specific calendar. }); }); how do I detect the months that pass between the two dates that are selected using a popup calendar using php so that my register page know which month to display the event under. Does this make sense? Why am I getting this error when there are 3 Fields with 3 values? Column count doesn't match value count at row 1 Code: [Select] $sql5="INSERT INTO participants (participant_name, team_no, sport) VALUES ('".implode("','$_POST[team]'),('",$_POST['participant_name'])."','$_POST[team]','$sport')"; Hello I have created a calendar with a working loop however I need help being able to 1) Add months Jan, Feb etc ( can do this) 1a) being able to click those months as links and select the day Hi.. I need help in selecting first 3 Consecutive Months from my table ETD which type is Date. for example in my ETD: 2012-04-01 2012-04-01 2012-04-05 2012-04-08 2012-04-08 2012-05-01 2012-05-01 2012-05-05 2012-05-08 2012-05-08 2012-06-01 2012-06-01 2012-06-05 2012-06-08 2012-06-08 2012-07-01 2012-07-01 2012-07-05 2012-07-08 2012-07-08 2012-08-01 2012-08-01 2012-08-05 2012-08-08 2012-08-08 Now from this ETD data: I need to select only a (from April - June) 2012-04-01 2012-04-01 2012-04-05 2012-04-08 2012-04-08 2012-05-01 2012-05-01 2012-05-05 2012-05-08 2012-05-08 2012-06-01 2012-06-01 2012-06-05 2012-06-08 2012-06-08 Thank you Hi, I have db field with date. I want to make select statement with where clause when part of the date (month) is true. Example, i have records from 2020-2-1 until 2020-4-3, i want to select records for march only 2020-3-1 to 2020-3-31. how to do that? I am working on a report generation. Here I need to count the number of months involved in the selected date range. I need to apply the monthly charges accordingly. Example: If the user selects 25-08-2011 to 03-10-2011, it should return 3 as the number of months. Yes, the number of days are less than 60 but still the date range is spread across 3 months. Any solution.. Please. Girish Hi, Something strange has happend today. I am from the UK the date is March 31st so I am using timezone: date_default_timezone_set('UTC'); I capture the date: $date = date("Y-m-d"); Add a month to the date: date("Y-m-d", strtotime("+1 Month", strtotime($date))) And its comming out as May. If I capture the date through the URL which I do when navigating back: $date = $_GET['date']; Its works and says April Can anyone please advise me on why this is happening. Thanks hi, im making a simple blgo system, and i'd like to show a list of the last ten months, so the user can click the month name, and it will open the blog page with all the posts from that month, just like we usually see in blogs. any ideas? thanks in advance I got 3 problems I am not able to do with the following PHP code 1) The sort function is not sorting the months in order like how I want it? Why? 2) How would I use a for loop to display the array of months? 3) How would I use a while loop and switch statements to display the array of months with # of days in each? Code: [Select] <?php $calendar = array("Janurary", "Feburary", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"); print_r ($calendar); echo "<h1>FOR loop</h1>"; echo "(put for loop code here)"; echo "<br>"; sort($calender); echo "<br>"; print_r ($calendar); echo "<h1>WHILE loop, SWITCH statement</h1>"; echo "(put while loop code here)"; echo "<br>"; ?> Hello All, I have a News database in which articles are entered in. Right now all the stories are being display in one big page with every story on it. What I would like to do is to create an "archive" in which it automatically organizes the stories by their date. For example. 2011 February January 2010 December November October September etc... etc... I have a datetime field for the database, and I know how to do this all manually, but I can't figure out how to make it automatically add a month each month. It would be too much maintanence to have to update this every month. I also don't know what this would be called, so I don't even know what to search for. I've tried blog and news, but doesn't seem to be what I want. Any help would be appreciated! Hello, I am trying to display rainfall totals for the year so far in a table with months going across and days going down. Like so: -- Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2 3 4 5 6 7 8 etc And then have the rainfall totals for each day in the table, I am quite experienced with PHP however I cant work out how I would do this The data is stored in a mysql table called "wx_daily", and the rainfall column is called" RainTotal". The dates are stored in the "Date" column in mysql Date format. Im using the following mysql query: SELECT * FROM wx_daily WHERE YEAR(Date) = '2011' ORDER BY Date Asc Thanks, Mark As far as I can see, this code: Code: [Select] $this->_licence_expires = date('Y/m/d', mktime(0, 0, 0, date("m"), date("d")-1, date("Y"))); results in accounts expiring 1 year from today, right? How can I change it so that it will result in expiry 9 months from today? TIA Anyone can help me? <?php $tbl_name="menu"; $kategorije = mysql_query("SELECT * FROM $tbl_name WHERE Left(menu_name, 1) BETWEEN 'A' AND 'M' ORDER BY menu_name ASC"); if (!$kategorije) { die("Database query failed: " . mysql_error()); } while ($row=mysql_fetch_array( $kategorije )) { echo "<div id=lista-header><h4>{$row["menu_name"]}</h4></div>"; $id_sub=$row['id_menu']; $podkategorije = mysql_query("SELECT * FROM submenu WHERE id_menu=$id_sub ORDER BY sub_name ASC", $connection); if (!$podkategorije) { die("Database query failed: " . mysql_error()); } echo "<ul class=\"pod\">"; while ($pod=mysql_fetch_array( $podkategorije )) { echo "<li><a href=index.php?=podkate?".$pod["id_sub"]." class=black>{$pod["sub_name"]}</a><hr size=1 align=left width=100px color=#cccccc></li>"; } echo "</ul>"; } ?> In this way, I get list with categories and hes subcategories. How to count how many subcategories have each categories, and count how many articles have each categories? Example (I wanna get this kind of look): Categories name (3) subcategoriesname (2) subcategoriesname (4) subcategoriesname (7) Categories name (5) subcategoriesname (1) subcategoriesname (14) subcategoriesname (9) subcategoriesname (2) subcategoriesname ( Categories name (2) subcategoriesname (28) subcategoriesname (17) Where the numbers represent how many categories and sub-items have articles I am using the following code to get the third sunday of every month for +6 Months from todays date. I have put together the following code which works perfectly when the date is echoed however when it comes to inserting those dates into mysql db it throws a unable to convert to string error. Im new to this and my head is in a spin as to why those dates can't be inserted if they can echoed ok. I have spent 2 days at it now and searched many forum however they seem to get side tracked from my issue (or do they)??????? I figure I can't go mixing DateTime and date() the way I have? Please help??? Code: [Select] [php] $month=date('F'); $now=date('Y-m-d'); $year=date('Y'); $num='3'; //example only this will be a $_POST value 0-3 $day='Sunday'; //example only this will be a $_POST value Monday-Sunday $start= date('Y-m-d', strtotime('+'.$num.' week '.$day.' '.$month.' '.$year.'')); if($start>$now) { $begin=strtotime('+'.$num.' week '.$day.' '.$month.' '.$year.''); } else { $d = new DateTime( $start ); $d->modify( 'first day of next month' ); $nextmonth = $d->format( 'F' ); $year = $d->format( 'Y' ); $begin=strtotime('+'.$num.' week '.$day.' '.$nextmonth.' '.$year.''); } $date=date('Y-m-d', $begin); # insert into db first occurance //mysql_select_db($database); //$query_rsFirst = "INSERT INTO event_date VALUES (NULL, '$event', '$d', '$date', '$date')"; //$rsFirst = mysql_query($query_rsFirst) or die(mysql_error()); echo $date.'<br/>'; for($i = 0; $i <= 4; $i++) { $d = new DateTime( $date ); $d->modify( 'first day of next month' ); $nextmonth = $d->format( 'F' ); $date=date('Y-m-d', strtotime('+'.$num.' week '.$day.' '.$nextmonth.' '.$year.'')); # insert into db //mysql_select_db($database); //$query_rsDate = "INSERT INTO event_date VALUES (NULL, '$event', '$d', '$date', '$date')"; //$rsDate = mysql_query($query_rsDate) or die(mysql_error()); echo $date.'<br/>'; if($nextmonth=="December") { $d = new DateTime( $date ); $d->modify( 'first day of next year' ); $year = $d->format( 'Y' ); } } [/php] |