|
PHP - Adding Minutes To Time
I'm trying to add some minutes ($interval) to any given time, but my results aren't as expected...
Code: [Select] <?php $year="2012"; $opentime="09"; $interval="10"; $thedate = "$year:01:01 $opentime:00:00"; $startdate = strtotime($thedate); $date = date("Y-m-d",$startdate); $time = date("g:i a",$startdate); $newtime = strtotime("+$interval", $time); $nexttime = date("g:i a",$newtime); echo $date; echo "<br>"; echo $time; echo "<br>"; echo $nexttime; is returning: 2012-01-01 9:00 am 7:10 pm I was expecting the last to be 9:10 am. Can someone point me in the right direction? Thanks. Similar TutorialsTo get current date and time I use: $date = date("d-M-Y h:i:s"); But how can I get date and time which was before 5 minutes. hello, if i have the following, how would i display it? Code: [Select] function minutes_round ($hour = "$signintime", $minutes = '5', $format = "H:i") { $seconds = strtotime($hour); $rounded = round($seconds / ($minutes * 60)) * ($minutes * 60); return date($format, $rounded); } I wrote a function that grabs the elapsed time of a recently uploaded video. However, the time does not seem to increment. For example, if I upload a video, the time will display as '1 second'. However, if I continuously refresh the page, the time does not increment or increase. Any way to fix this? I figured I'd have to put it in some kind of loop (I do call the function in another class).
function getElapsedTime($time) {
$time = time() - $time; // get time since video upload date
$time = ($time < 1) ? 1 : $time;
$tokens = array(
31536000 => 'year',
2592000 => 'month',
604800 => 'week',
86400 => 'day',
3600 => 'hour',
60 => 'minute',
1 => 'second'
);
foreach ($tokens as $unit => $text) {
if ($time < $unit) continue;
$numberOfUnits = floor($time / $unit);
return $numberOfUnits . ' ' . $text . (($numberOfUnits > 1) ? 's' : '');
}
}
Hi again guys, Right, I have two times being output from a database... The first time is the time something is booked in for (eg: 16:30:00) and the second time is the duration that thing is booked in for (eg an hour and a half - 01:30:00) Now, I want to figure out when that thing will be finished, so using the two examples above, it will be finished at 18:00:00, I've tried a few things with no success Please help Cheers
I have a given date on a webpage, that I'm scraping to insert into a DB. The date is in this format:
$date = 'Sun, Feb 9<br />3:00 PM ET':
$healthy = array("<br />", " ET", "Sun.", "Mon.", "Tue.", "Wed.", "Thu", "Fri.", "Sat.", "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec");
$yummy = array(" ", "2020", "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");
$date = str_replace($healthy, $yummy, $date1);
$start = date('Y-m-d H:i:s', strtotime("$date -120 minutes"));
I have am working on a shopping cart, for coupong buying. Here it only allows me to add one Item or One deal ata time into shopping cart. How can I change this code to accept more than one deal at a time before checking out. Code: [Select] { // add to cart /* $cart = unserialize(JFactory::getSession()->get('cart')); if (empty($cart)) $cart = new Cart(); */ // We only allow 1 item per cart from now one... $cart = new Cart(); $cart->addItem($deal); JFactory::getSession()->set('cart', serialize($cart)); $dealName = $deal->name; $buy4friend = $_GET['buy4friend']; $cartItemCount = $cart->getItem($dealId)->getCount(); if($buy4friend == 1) { $msg = $dealName . " :::<b> ". JText::_("DEAL_ADD_TO_CART_MESUN"); $link = JRoute::_("index.php?option=com_enmasse&controller=shopping&task=viewCart&buy4friend=1", false); JFactory::getApplication()->redirect($link, $msg); }else{ $msg = $dealName . " ". JText::_( "DEAL_ADD_TO_CART"); $link = JRoute::_("index.php?option=com_enmasse&controller=shopping&task=viewCart&buy4friend=0", false); JFactory::getApplication()->redirect($link, $msg); } Ok, I have a variable ($incubation) set as 04:00:00. Then I have another variable ($starttime) set to the current time. Both are printing out fine. But I'm trying to get an $endtime from adding the incubation time to the start time. Code: [Select] $incubation = $row['incubation']; //IM GRABBING THIS TIME FROM THE DATABASE. It prints 04:00:00 $starttime = date("H:i:s"); //prints 16:23:39 $endtime = date("H:i:s", $starttime+$incubation); //prints 20:00:00 when it's suppose to print 20:23:39 This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=306905.0 Hello people. Thank you to everyone who has helped me in the past, this is a great forum full of very helpful members. I am trying to put a pilots logbook application together for the members at microlightforum.com and here is the form that I have put together. What I would like to know is how to code the first "Auto Insert" button so that it takes the time from the variables $takeoff_hr and $takeoff_min and $landing_hr, $landing_min I would like the time difference from taking off to landing putting in the "ws_captain_hrs" box and the "ws_captain_min" box. Therefore if someone took off at 12.30 and landed at 13.50 the "ws_captain_hrs" box should read "1" and the "ws_captain_min" box should read "20" The idea behind this is that it makes it easier for the user to only have to insert take off time and landing time, then click the appropriate button to put the data into the box. Code: [Select] <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <title>Untitled Document</title> </head> <body> <?php $host = 'localhost'; $usr = "vinny"; $password = 'thepassword'; $db_name = 'logbook'; $date = $_POST['date']; $type = $_POST['type']; $reg_01 = $_POST['reg_01']; $reg_02 = $_POST['reg_02']; $captain = $_POST['captain']; $passenger = $_POST['passenger']; $where_01 = $_POST['where_01']; $where_02 = $_POST['where_02']; $takeoff_hr = $_POST['takeoff_hr']; $takeoff_min = $_POST['takeoff_min']; $landing_hr = $_POST['landing_hr']; $landing_min = $_POST['landing_min']; $ws_captain_hrs = $_POST['ws_captain_hrs']; $ws_captain_min = $_POST['ws_captain_min']; $ws_student_hrs = $_POST['ws_student_hrs']; $ws_student_min = $_POST['ws_student_min']; $three_captain_hrs = $_POST['three_captain_hrs']; $three_captain_min = $_POST['three_captain_min']; $three_student_hrs = $_POST['three_student_hrs']; $three_student_min = $_POST['three_student_min']; $passenger_hrs = $_POST['passenger_hrs']; $passenger_min = $_POST['passenger_min']; $remarks = $_POST['remarks']; $errorstring = ""; // default value of errorstring if(isset($_POST['save_flight'])) { // Validate all the code inputs that are required fields if ($date =="") $errorstring = $errorstring. "Date<br>"; if ($type =="") $errorstring = $errorstring. "Aircraft Type<br>"; if ($reg_01 =="") $errorstring = $errorstring. "Reg Prefix<br>"; if ($reg_02 =="") $errorstring = $errorstring. "Registration Mark<br>"; if ($captain =="") $errorstring = $errorstring. "Captain<br>"; if ($where_01 =="") $errorstring = $errorstring. "Flight From<br>"; if ($where_02 =="") $errorstring = $errorstring. "Flight To<br>"; if ($takeoff_hr =="") $errorstring = $errorstring. "Takeoff Hours<br>"; if ($takeoff_min =="") $errorstring = $errorstring. "Takeoff Minutes<br>"; if ($landing_hr =="") $errorstring = $errorstring. "Landing Hours<br>"; if ($landing_min =="") $errorstring = $errorstring. "Landing Minutes<br>"; // does the errorstring = "nothing"? if ($errorstring !="") echo "You have not put anything in the following fields: <br><br> $errorstring"; //echo "If you have nothing to put in the box please type the word \"None\" or \"N\/A\""; //die ("Please try again, ensuring that you fill out all the fields!"); else { //echo "Your data has been saved"; //connect to database mysql_connect ("$host","$usr","$password") or die ('Error During Connect:<br>'.mysql_error()); mysql_select_db ("$db_name") or die ('Error Selecting DB:<br>'.mysql_error()); $insert_query = "INSERT INTO pilots_logbook (date, type, reg_01, reg_02, captain, passenger, where_01, where_02, takeoff_hr, takeoff_min, landing_hr, landing_min, ws_captain_hrs, ws_captain_min, ws_student_hrs, ws_student_min, three_captain_hrs, three_captain_min, three_student_hrs, three_student_min, passenger_hrs, passenger_min, remarks) VALUES ('$date', '$type', '$reg_01', '$reg_02', '$captain', '$passenger', '$where_01', '$where_02', '$takeoff_hr', '$takeoff_min', '$landing_hr', '$landing_min', '$ws_captain_hrs', '$ws_captain_min', '$ws_student_hrs', '$ws_student_min', '$three_captain_hrs', '$three_captain_min', '$three_student_hrs', '$three_student_min','$passenger_hrs', '$passenger_min', '$remarks')"; $insert_action = mysql_query($insert_query) or die ('Error During Insert :<br>'.mysql_error().'<br><br>Error occured running the following code :<br>'.$insert_query); $id = mysql_insert_id(); echo "Thank you, Your logbook entry has been saved."; } } ?> <p>Use this form to add an entry to your logbook.</p> <form name = "form1" method ="post" action=""> <table width="650" border="1" cellspacing="0" cellpadding="5"> <tr> <td>Required *</td> <td> </td> <td>This Format Only</td> </tr> <tr> <td width="180">Date *</td> <td width="300"> <input type="text" name="date" id="date" size = "25"/> </label> <input type="submit" name="today" id="today" value="Add Today" /></td> <td width="170">YYYY-MM-DD</td> </tr> <tr> <td>Aircraft Type *</td> <td><input type="text" name="type" id="type" size = "40" /></td> <td>E.G. Quantum</td> </tr> <tr> <td>Reg Number *</td> <td><input type="text" name="reg_01" id="reg_01" size = "5" /> - <input type="text" name="reg_02" id="reg_02" size = "15"/></td> <td>G - ABCD</td> </tr> <tr> <td>Captain *</td> <td><input type="text" name="captain" id="captain" size = "40" /></td> <td>Name of Captain</td> </tr> <tr> <td>Passenger or Student</td> <td><input type="text" name="passenger" id="passenger" size = "40" /></td> <td>Were you? P or S</td> </tr> <tr> <td>Flight From *</td> <td><input type="text" name="where_01" id="where_01" size = "40" /></td> <td>Take off Airfield</td> </tr> <tr> <td>Flight To *</td> <td><input type="text" name="where_02" id="where_02" size = "40" /></td> <td>Landing Airfield</td> </tr> <tr> <td>Takeoff GMT *</td> <td><label>Hr <input type="text" name="takeoff_hr" id="takeoff_hr" size = "10" /> Min <input type="text" name="takeoff_min" id="takeoff_min" size="10"/> </label></td> <td>24 Hr Format Only</td> </tr> <tr> <td>Landing GMT *</td> <td><label>Hr <input type="text" name="landing_hr" id="landing_hr" size="10" /> Min <input type="text" name="landing_min" id="landing_min" size="10" /> </label></td> <td>24 Hr Format Only</td> </tr> <tr> <td>Captain Weighshift</td> <td><label>Hrs <input type="text" name="ws_captain_hrs" id="ws_captain_hrs" size = "10"/></label> <label>Min <input type="text" name="ws_captain_min" id="ws_captain_min" size = "10" /> <input type="submit" name="autofill_ws_captain" id="autofill_ws_captain" value="Auto Insert" /> <!--This is the button I would like to take the time from the take off and put it into the captain weightshift hrs and min boxes --> </label></td> <td>Button works it out and inserts it here</td> </tr> <tr> <td>Student Weightshift</td> <td><label>Hrs <input type="text" name="ws_student_hrs" id="ws_student_hrs" size = "10"/></label> <label>Min <input type="text" name="ws_student_min" id="ws_student_min" size="10" /> <input type="submit" name="autofill_ws_student" id="autofill_ws_student" value="Auto Insert" /> </label></td> <td>Button works it out and inserts it here</td> </tr> <tr> <td>Captain 3 Axis</td> <td><label>Hrs <input type="text" name="three_captain_hrs" id="three_captain_hrs" size = "10"/> </label> <label>Min <input type="text" name="three_captain_min" id="three_captain_min" size = "10" /> <input type="submit" name="autofill_3_captain" id="autofill_3_captain" value="Auto Insert" /> </label></td> <td>Button works it out and inserts it here</td> </tr> <tr> <td>Student 3 Axis</td> <td><label>Hrs <input type="text" name="three_student_hrs" id="three_student_hrs" size = "10"/> </label> <label>Min <input type="text" name="three_student_min" id="three_student_min" size = "10" /> <input type="submit" name="autofill_3_student" id="autofill_3_student" value="Auto Insert" /> </label></td> <td>Button works it out and inserts it here</td> </tr> <tr> <td>Passenger Interest Only</td> <td>Hrs <input type="text" name="passenger_hrs" id="passenger_hrs" size="10"/> Min <input type="text" name="passenger_min" id="passenger_min" size="10"/> <input type="submit" name="passenger_button" id="passenger_button" value="Auto Insert" /></td> <td>Button works it out and inserts it here</td> </tr> <tr> <td>Remarks</td> <td><textarea name="remarks" id="remarks" cols="45" rows="5"></textarea></td> <td>Went to get microlight forum cup from XYZ airfield. Maximum 500 characters</td> </tr> <tr> <td><input type="submit" name="save_flight" id="save_flight" value="Save Flight" /></td> <td><input type="submit" name="reset" id="reset" value="Reset Form" /></td> <td> </td> </tr> </table> <p> </p> <p> </p> </body> </html> Hi, I'm inserting hours and minutes per user into a database where they have their own fields. (userid, hours, mins) I've a small issue when displaying the data. When I run my query I sum the total hours and minutes per user which results in data such as the following userid1 - 2 hours 15 mins userid2 - 1 hour 100 mins The query orders by hours and then mins desc When I'm displaying the data (as I'm looping through the results array) I perform a calculation to convert the mins to hours so it now reads userid1 - 2 hours 15 mins userid2 - 2 hours 40 mins so the webpage displays userid1 first when i want userid2 to be the first record displayed (Hours desc) Can anyone recommend a solution to this ? Will I need to create another table and update it as hours and minutes are being entered and display results from that table instead ? Can I order the data after I carry out the mins to hours calculation ? many thanks in advance for any suggestions.... tmfl I want to users can setup time difference in hours, but I dont know how to solve this. Here is script for localtime: $date_format = 'd.m.Y H:i'; $timezone = new DateTimeZone("Europe/Berlin"); $date = new DateTime(); $date->setTimezone($timezone); echo "<div align='right'> Today is " . $date->format("$date_format") . "</div>"; Now I have $user_time in config and users can change this value (example: +1 hours, -3 hours etc...). Users time settings ($user_time) are saved in database. How to display time based on user_time (ex. $date->format("$date_format") ) to display message like this: Today is 16.09.2010 18 (+$user_time) : 40 I have a database with Users as a table. It has the normal stuff, id, username, password, and I have anther in it called lastactive. It is int(11) , and I am wondering how I would make a sql query select the users in the database 'users' and see who has been active in the past 15 mins. By the way, the lastactive time gets updated by the function time() Here is my code: <?php $online = mysql_query("SELECT * from users WHERE (TIMESTAMPDIFF(MINUTE, `lastactive`, NOW()) < 15) ORDER by lastactive DESC") or die (mysql_error()); while($online = mysql_fetch_assoc($online)) { echo '<a style="color:#F0CD87;" href="profile?id='.$online['user_id'].'">'; echo ucFirst($online['username']); echo '</a>, '; } ?> Here is how the last active gets updated. <?php if(isset($_SESSION['logged'])) { mysql_query("UPDATE `users` SET `lastactive`='" . time() . "' WHERE `username`='" . $_SESSION['username'] . "'"); } ?> Again its not showing the users that have been on since 15 minutes ago, even tho it updates the users last active on every page since its in the footer.php part. which is on every page. Thanks for the upcoming help. I've created a demo page for my CMS, and I want to delete itself and make a fresh content install. I got the delete part figured out, but what about uploading fresh content files? (only a few text files). Here's the delete part: Code: [Select] <?php $expiretime=720; // minutes (in how many minutes it deletes the files) $tmpFolder="tmp/"; // where to delete the files - be careful with this. $fileTypes="*.*"; foreach (glob($tmpFolder . $fileTypes) as $Filename) { $FileCreationTime = filectime($Filename); $FileAge = time() - $FileCreationTime; if ($FileAge > ($expiretime * 60)){ //deleting files: unlink($Filename); } } ?> so i have a mysql column with a datetime and i was wondering how i could make it echo the time in "X minutes ago" or "X hours ago" and also, when its more then 24 hours old, delete the entire entry I have a forum script I made that has thread bumping for the thread creator only. I am trying to limit the amout of time the creator can bump to be every 10 minutes. Here's my code. list($title, $creator, $locked, $hidden, $moved, $lastbump) = mysql_fetch_row(mysql_query('SELECT title, creator, locked, hidden, moved, lastbump FROM forum_threads WHERE id="'.$_GET['threadid'].'"')); if(($locked == 1 || $hidden == 1 || $moved == 1) && !$_SESSION['rights'] == 2){ header("location: thread.ws?id=".$_GET['threadid']."&page=".$_GET['page'].""); } else { if($creator == $_SESSION['username']){ mysql_query("UPDATE forum_threads SET lastbump = NOW() WHERE id='".$_GET['threadid']."'"); } else { header("location: thread.ws?id=".$_GET['threadid']."&page=".$_GET['page'].""); } } Other than if statement, is there a way to change a duration give in seconds (e.g. 5746 seconds) to the standard format of x hours and y minutes and z seconds? Unfortunately I do not know how to go about doing this in php any simple examples of time and date will be great. So what I am trying to do is, display to minutes until the next half hour as well as the seconds until the next minute. Eg. Code: [Select] <?php echo $minutes; ?>:<?php echo $seconds; ?> Any help using the time and or date functions in this case will be great. Thank you for your stupendous help. Brian This topic has been moved to JavaScript Help. http://www.phpfreaks.com/forums/index.php?topic=352669.0 Hey guys only thing i can find online is examples of showing how much time is left until a predetermind time. but what I need is how many minutes are left until the next hour hits anyone have any ideas on this? Im wanting to do it in UNIX time Code: [Select] function time_ago($timestamp) { //$months = array("Jan" => 31, "Feb" => 28, "Mar" => 31, "Apr" => 30, "May" => 31, "Jun" => 30, "Jul" => 31, "Aug" => 31, "Sept" => 30, "Oct" => 31, "Nov" => 30, "Dec" => 31); $curr_time = time(); $time_ago = $curr_time - $timestamp; if($time_ago < 60) // seconds { $ext = $time_ago . " seconds ago.."; } else { if($time_ago >= 60) // minutes { $time = floor($time_ago / 60); $seconds_remainder = $time_ago % 60; $ext = $time . " minutes " . $seconds_remainder . " seconds ago.."; if($time >= 60) // hours { $hours = floor($time / 60); $minutes = $time % 60; $ext = $hours . " hours " . $minutes . " minutes ago.."; if($hours >= 24) // days { $days = floor($hours / 24); $day_hours = $hours % 24; $ext = $days . " days " . $day_hours . " hours ago .."; } } } } return $ext; } Is there a cleaner approach to this? |
|||||||