PHP - How Can Adjust This Code To Account For Daylight Savings Time?

hello dear php-experts


i run opensuse 13-2 and i am very very happy

the time does not get displayed correct.

it falls back to UTC all day. What can i   do.

i have had  look at the documents here

https://en.opensuse....uring_the_clock
https://tr.opensuse....T_Date_and_Time

how to set up correct to the local time  - note i live in GERMANY near francfurt
 

Hi all,

Here i have a serious problem. I want to sought it out using PHP and MySQL only.
I have a form includes fields of customer id and Account type( stored in a jump menu and includes 6 different types of accounts)


<style type="text/css">
<!--
body,td,th {
font-size: 18px;
font-weight: bold;
}
-->
</style>
<p><img src="../images/mahapitiya 1.jpg" width="1024" height="139" /></p>
<form id="form1" name="form1" method="post" action="">
  <label>
    <input type="submit" name="button" id="button" value="Logout" />
  </label>
</form>
<p>&nbsp;</p>
<form action="" method="post" name="form2" id="form2" 
onsubmit="return Validate();">
  <fieldset>
    <legend class="cap">Create an Account</legend>
    <table width="75%" border="0" cellspacing="0" cellpadding="5" align="center">
      <tr>
        <td>&nbsp;</td>
        <td class="title02">&nbsp;</td>
        <td>&nbsp;</td>
        <td>&nbsp;</td>
      </tr>
      <tr height="30">
        <td width="10%">&nbsp;</td>
        <td width="25%" class="title02" align="left">Customer ID</td>
        <td width="55%" class="attribute1" align="left"><input type="text" name="customer_id" class="attribute1" /></td>
        <td width="10%">&nbsp;</td>
      </tr>
      <tr height="30">
        <td>&nbsp;</td>
        <td width="25%" class="title02" align="left">Account Type</td>
        <td width="55%" align="left" bgcolor="#FFFFFF" class="attribute1"><select name="account_type" id="jumpMenu" >
            <option selected="selected"></option>
            <option>Savings Investment</option>
            <option>Shakthi</option>
            <option>Surathal</option>
            <option>Abhimani Plus</option>
            <option>Yasasa Certificates</option>
            <option>Fixed Deposits</option>
          </select>&nbsp;</td>
        
        <td width="10%">&nbsp;</td>
      </tr>
    </table>
    <p align="center">&nbsp;</p>
    <p align="center">
      <input type="submit" onclick="return Validate();" name="submit" value="Submit" class="attribute1" />
      &nbsp;&nbsp;
      <input type="reset" name="reset" value="Reset" class="attribute1" />
      &nbsp;&nbsp;
      <label>
        <input type="submit" name="button2" id="button2" value="Help" />
      </label>
    </p>
  </fieldset>
  </td>
  <td width="5%">&nbsp;</td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td align="center">&nbsp;</td>
    <td>&nbsp;</td>
  </tr>
  <tr>
    <td>&nbsp;</td>
    <td><font color="red" size="1" ></font></td>
    <td>&nbsp;</td>
  </tr>
  </table>
</form>
<p>&nbsp;</p>

<script language = "Javascript">
  
function Validate()
{
    if (document.form2.customer_id.value == '') 
    {
        alert('Please enter the valid customer id!');
        return false;
}
else if ( document.form2.account_type.selectedIndex == '' )
    {
        alert ( "Please select an account type!." );
        return false;
    }
return true;
}
</script>



There are 6 different types of tables exist in my database representing 6 different types of accounts.Each and every table there is a field called "account number" which is auto incremented.When user clicks on submit button i want account number to be opened based on selected account type.

How this could be done?

Thanks,
Heshan.

I am sitting behind a firewall which blocks the http access to all popular free email providers like

hotmail.com
gmail.com
....

The blocking is done by filtering out the domain names.

So I am searching for a way to access the mailbox by a third domain e.g. mydomain123.com (which is under my control).
I could imagine that there is a PHP code which can be setup on mydomain123.com which accesses the final hotmail.com
mailbox by using POP3 fetches and SMTP sends.

Is there such an PHP intermediate code?

Peter

hi everyone i was wondering if anyone has any idea how i can make my php links look like this "wwwDOTmysiteDOTcom/xxx.php?s=account" right now they look like this   "wwwDOTmysiteDOTcom/account.php" thanks...

Ok I have the following as part of a login script which is supposed to set a cookie upon successful login
[php]
if (mysql_num_rows($LoginResult) > 0) {
    $UserID = mysql_result($LoginResult, 0, 'user_id');
    $Id = uniqid();
    $IdRes = mysql_query("UPDATE ".MEMBER_LOGIN_TABLE." SET `unique_id`={$Id} WHERE user_id='{$UserID}", $db);
    setcookie('RAYTH_MEMBER_ID', $Id, time()+2592000);
    Echo "Logged In. Click <a href='index.php?act=idx'>Here</a> to Continue.<br>Note: If you click continue and you are not logged in please ensure cookies are enabled!";
}
[/cookie]

However when I log in I get:
Code: [Select]
Warning: Cannot modify header information - headers already sent by (output started at /home/rayth/public_html/style.php:1) in /home/rayth/public_html/login.php on line 38
Logged In. Click Here to Continue.
Note: If you click continue and you are not logged in please ensure cookies are enabled!
Line 38 is the setcookie() line.

Can someone shed light on where I am going wrong here?

Basically I need to select some rows from my database that have been posted in the last 24 hours. So since my date is stored from the values of the time() function I want to do a query to get the results only greater than a certain time code.

So if I lets say have this value: 1321184384, what can I subtract to go back 24 hours?

Hi , 

 

I try to change a PHP code for a booking program without succes. Now the time set is from 00.00 - 24.00hours but it must be fixed on 15.00H ( dropoff) and 11.00H (pick-up). Can someone help me please ? 

 

Big thanks in advance !

 

$pickhdeftime = !empty($places[$indvrcplace]['defaulttime']) ? ((int)$places[$indvrcplace]['defaulttime'] / 3600) : '';
    if (!($i < $j)) {
        while (intval($i) != (int)$j) {
            $sayi = $i < 10 ? "0".$i : $i;
            if ($nowtf != 'H:i') {
                $ampm = $i < 12 ? ' am' : ' pm';
                $ampmh = $i > 12 ? ($i - 12) : $i;
                $sayh = $ampmh < 10 ? "0".$ampmh.$ampm : $ampmh.$ampm;
            } else {
                $sayh = $sayi;
            }
            $hours .= "<option value=\"" . (int)$i . "\"".($pickhdeftime == (int)$i ? ' selected="selected"' : '').">" . $sayh . "</option>\n";
            $i++;
            $i = $i > 23 ? 0 : $i;
        }
        $sayi = $i < 10 ? "0".$i : $i;
        if ($nowtf != 'H:i') {
            $ampm = $i < 12 ? ' am' : ' pm';
            $ampmh = $i > 12 ? ($i - 12) : $i;
            $sayh = $ampmh < 10 ? "0".$ampmh.$ampm : $ampmh.$ampm;
        } else {
            $sayh = $sayi;
        }
        $hours .= "<option value=\"" . (int)$i . "\">" . $sayh . "</option>\n";
    } else {
        while ($i <= $j) {
            $sayi = $i < 10 ? "0".$i : $i;
            if ($nowtf != 'H:i') {
                $ampm = $i < 12 ? ' am' : ' pm';
                $ampmh = $i > 12 ? ($i - 12) : $i;
                $sayh = $ampmh < 10 ? "0".$ampmh.$ampm : $ampmh.$ampm;
            } else {
                $sayh = $sayi;
            }
            $hours .= "<option value=\"" . (int)$i . "\"".($pickhdeftime == (int)$i ? ' selected="selected"' : '').">" . $sayh . "</option>\n";
            $i++;
        }
    }
    //
    $hoursret = "";
    //VRC 1.9
    $drophdeftime = !empty($places[$indvrcreturnplace]['defaulttime']) ? ((int)$places[$indvrcreturnplace]['defaulttime'] / 3600) : '';
    if (!($iret < $jret)) {
        while (intval($iret) != (int)$jret) {
            $sayiret = $iret < 10 ? "0".$iret : $iret;
            if ($nowtf != 'H:i') {
                $ampm = $iret < 12 ? ' am' : ' pm';
                $ampmh = $iret > 12 ? ($iret - 12) : $iret;
                $sayhret = $ampmh < 10 ? "0".$ampmh.$ampm : $ampmh.$ampm;
            } else {
                $sayhret = $sayiret;
            }
            $hoursret .= "<option value=\"" . (int)$iret . "\"".($drophdeftime == (int)$iret ? ' selected="selected"' : '').">" . $sayhret . "</option>\n";
            $iret++;
            $iret = $iret > 23 ? 0 : $iret;
        }
        $sayiret = $iret < 10 ? "0".$iret : $iret;
        if ($nowtf != 'H:i') {
            $ampm = $iret < 12 ? ' am' : ' pm';
            $ampmh = $iret > 12 ? ($iret - 12) : $iret;
            $sayhret = $ampmh < 10 ? "0".$ampmh.$ampm : $ampmh.$ampm;
        } else {
            $sayhret = $sayiret;
        }
        $hoursret .= "<option value=\"" . (int)$iret . "\">" . $sayhret . "</option>\n";
    } else {
        while ((int)$iret <= $jret) {
            $sayiret = $iret < 10 ? "0".$iret : $iret;
            if ($nowtf != 'H:i') {
                $ampm = $iret < 12 ? ' am' : ' pm';
                $ampmh = $iret > 12 ? ($iret - 12) : $iret;
                $sayhret = $ampmh < 10 ? "0".$ampmh.$ampm : $ampmh.$ampm;
            } else {
                $sayhret = $sayiret;
            }
            $hoursret .= "<option value=\"" . (int)$iret . "\"".($drophdeftime == (int)$iret ? ' selected="selected"' : '').">" . $sayhret . "</option>\n";
            $iret++;
        }
    }
    //
    $minutes = "";
    for ($i = 0; $i < 60; $i += 15) {
        if ($i < 10) {
            $i = "0" . $i;
        }
        $minutes .= "<option value=\"" . (int)$i . "\"".((int)$i == $imin ? " selected=\"selected\"" : "").">" . $i . "</option>\n";
    }
    $minutesret = "";
    for ($iret = 0; $iret < 60; $iret += 15) {
        if ($iret < 10) {
            $iret = "0" . $iret;
        }
        $minutesret .= "<option value=\"" . (int)$iret . "\"".((int)$iret == $iminret ? " selected=\"selected\"" : "").">" . $iret . "</option>\n";
    }
    
    $sval = $session->get('getDateFormat', '');
    if (!empty($sval)) {
        $dateformat = $sval;
    } else {
        $q = "SELECT `setting` FROM `#__vikrentcar_config` WHERE `param`='dateformat';";
        $dbo->setQuery($q);
        $dbo->execute();
        if ($dbo->getNumRows() == 1) {
            $df = $dbo->loadAssocList();
            $dateformat = $df[0]['setting'];
        } else{
            $dateformat = "%d/%m/%Y";
        }
    }
    
    if (true) {
        if ($dateformat == "%d/%m/%Y") {
            $juidf = 'dd/mm/yy';
        } elseif ($dateformat == "%m/%d/%Y") {
            $juidf = 'mm/dd/yy';
        } else {
            $juidf = 'yy/mm/dd';
        }

Hello,

The below code works on my home machine.. but not on my Linux machine, I am unable to figure out the problem, please help

Code: [Select]
require_once("dbconnection.php");

function coun_list()
{
$rs=mysql_query("select name from timezones") or die(mysql_error());
while($row=mysql_fetch_row($rs))
  {
   $tzone=$row[0];
   if($tzone=='Asia/Calcutta') $tzone='Asia/Kolkata';
   try {
       $tz = new DateTimeZone("$tzone");
       $lt=$tz->getLocation();
       $lat=$lt['latitude'];
       $lon=$lt['longitude'];
       echo "$tzone";
       }
      catch (Exception $e) {
        echo 'Caught exception: ',  $e->getMessage(), "\n";
       }
  }
}

coun_list();


I get the below error on my Linux machine,
Code: [Select]
Caught exception: DateTimeZone::__construct() [datetimezone.--construct]: Unknown or bad timezone ()
Please help me to figure out the issue..

I have the following session timeout code which should redirect users of a website to a page (session_expired.php) which prints out a message telling the user that his session has expired.  I include this code at the top of every page in the website, that requires user authentication. Code: [Select]

<?php


//address error handling

ini_set ('display_errors', 1);
error_reporting (E_ALL & ~E_NOTICE);


if (isset($_SESSION['LAST_ACTIVITY']) && (time() - $_SESSION['LAST_ACTIVITY'] > 1800)) {
    // last request was more than 30 minates ago
    session_destroy();   // destroy session data in storage
    session_unset();     // unset $_SESSION variable for the runtime
    header("location: session_expired.php");
}
$_SESSION['LAST_ACTIVITY'] = time(); // update last activity time stamp


?>

The session_expired.php page which I will include below, has a login link, which takes the user to a login page (access_denied.php) Code: [Select]


<?php

//address error handling

ini_set ('display_errors', 1);
error_reporting (E_ALL & ~E_NOTICE);




//Set the page title before the header file
$title = 'Session Expired';

require ('header.php'); //need the header

?>









      <div id="content" class="">



<div id="left_content" class="">





</div> <!--closes left content-->





<div id="right_content" class="">

<div id= "right_content_inner_border">


<h5 style ="position:relative;left:660px;top:1px;"> <a style="text-decoration:none" href="access_denied.php">[Login]</a> </h5>


<h3 style ="position:relative;left:110px;top:100px; font-color:blue;"> You Session Expired Due to Inactivity! </h3>


</div> <!--closes right content inner border-->

</div> <!--closes right content-->




</div> <!--closes content-->
















<?php

require ('footer.php'); //need the footer




?>
 
 


Now here lies the problem.  When i set the session timeout to say 60 seconds to test the code, everything seems to work perfectly.  The authenticated page gets redirected to session_expired.php after 1 minute and when the user clicks on the login link, he is taken back to the login page(access_denied.php).    However, when I replace the time with 1800 seconds, the page notice that when I leave the page idle for JUST about 5 minutes, it gets redirected NOT even to the expected session_expired.php page but strangely, directly to the login page(access_denied.php).  What could be going wrong here?  Any hint is appreciated. 

Hey Guys,

I am fixing someone else's code, so please bear with me on this one. Basically the site has an application form and once the user has submitted the form, they get an automated email with an induction date, and the date is taken from the admin panel where the admin user puts in the date and time and number of applicants. So basically the if the admin user puts in Date: 23th Sept 2011 Time: 9:30 Number of Applicants: 30, the next 30 successfull applicants will get that date and time.

The problem with the code is that now whenever the user fills in the application and their application is successfull, they are getting an induction date of Thursday, 1 January 1970 and no time. I am not sure why this happens if someone could point me in the right direction.

Here is the snipet of the code where it prints out the date:
Code: [Select]
Your Induction date is <?php echo (date("l, j F Y", strtotime($array_result_ind['date'])))." at ".$array_result_ind['hour'];?>

The code at the top of the page is:
Code: [Select]
<?php 

//include('browser_redirect.php');

//Start session and page 
session_start();

$induction = isset($_GET['id'])?$_GET['id']:'';
$_SESSION['change_ind_date_app_ID'] = $induction;

$db_leafletj_jobs = mysql_connect("localhost", "leafletj_jobs", "t10872") or die(mysql_error());
$sel_leafletj_jobs = mysql_select_db("leafletj_jobs") or die(mysql_error());
$query_str = "SELECT applicants.id, applicants.unique_ref, applicants.app_date, applicants.fname, applicants.surname, applicants.ind_date, applicants.ind_ord_no, inductions.date, inductions.hour FROM (applicants JOIN inductions ON (applicants.ind_date = inductions.date)) WHERE applicants.id=".$induction;
$result_ind = mysql_query($query_str, $db_leafletj_jobs) or die(mysql_error());
//$count = mysql_num_rows($result_ind);
$array_result_ind = mysql_fetch_array($result_ind, MYSQL_BOTH);
?>

Also the database for the induction date and time is blank. I haven't designed the application so I am a little lost. I the system was all working a couple of weeks ago but now all of a sudden it prints out that 1970 date with no time. Is this a quick fix?

Thanks,
Ken

I'm kind of a beginner in PHP and I'm not sure how complicated is this thing I need to do so I just need a little bit of help.
Anyway, I have this clock counter on a few of my pages, counting down to 0 and what I need to do is execute certain code 15 minutes before a counter reaches 0. It's basically the same code but it needs to run every time one of the counters is 15 minutes away from 0.
Any simple way for me to achieve this?

Thanks!

I'm working on a project that has a lot of different timezone options, and all I have from the users is their UTC offset.

After weeks of doing tweaks, I come to new issues every time I add something, one would think it would be a lot easier to just get the correct time and day :)

The latest issue is that when I try to rewrite a date to a better fomat, it disregards the GMT offset. Like this:

4/14/19, 12:00 PM GMT+2 (=$date) becomes ... 14-04-2019 10:00 when using this code:

$bp_date_to_format = date_create_from_format('Y-m-d\TH:i:sP', $date);
echo date_format($bp_date_to_format, 'd-m-Y H:i');

I figured it would just rewrite the format, keeping the exact time. It isn't.

We do have all these sorts of localization functions as well, but because there doesn't seem to be one single standard (each 3rd party API connection we have uses its own default datetime format so it seems).

        // Remove UTC Text
        $UTC_offset = str_replace('UTC', '', $timezone);

        // Get Offset in Minutes
        if (stripos($UTC_offset, ':') !== false) {
            // Calculate seconds from offset
            list($hours, $minutes) = explode(':', $offset);
            $seconds = $hours * 60 * 60 + $minutes * 60;
        } else {
            $seconds = $UTC_offset * 60 * 60;
        }

        // Get User timezone name from seconds
        $timezone = timezone_name_from_abbr('', $seconds, 1);
        if ($timezone === false) {
            $timezone = timezone_name_from_abbr('', $seconds, 0);
        }
        // Set new TZ
        return date_default_timezone_set($timezone);

 

Isn't there any "one way"solution that can be used? It's confusing to say the least.

 

Cheers.

This topic has been moved to Editor Help (Dreamweaver, Zend, etc).

http://www.phpfreaks.com/forums/index.php?topic=322054.0

<?php query_posts('meta_key=post_views_count&posts_per_page=3&orderby=meta_value_num& order=DESC'); if (have_posts()) : while (have_posts()) : the_post(); ?> <ul class="rpul"> <li> <div class="class="post-thumb wp-post-image" style=' '> <?php if ( has_post_thumbnail() ) : ?> <?php the_post_thumbnail('thumbnail') ?> <?php endif ?> </div><div class='cat-post-text'> <h1> <a href="<?php the_permalink(); ?>"><?php the_title(); ?>

 

Hello:

Hoping someone can help me figure this out...

I am resizing a photo/thumbnails with GD (I think that's the correct term) upon uploading.

Works fine but the one thing I can't figure out is how to scale the height proportionate with the width.

Meaning, I have the width set to 690px, and the height set to 500px.

It is making the images look squished.

What I would like to do is have a set width (like 690px), but have the height scale down proportionalety.

Or, can I just remove the height (although I tried that and it did not work).

This is the code:
Code: [Select]
// Let's get the Thumbnail size
$size = GetImageSize( $images_dir."/".$filename );
if($size[0] > $size[1])


//{
//$thumbnail_width = 100;
//$thumbnail_height = (int)(100 * $size[1] / $size[0]);
//}
//else
//{
//$thumbnail_width = (int)(100 * $size[0] / $size[1]);
//$thumbnail_height = 100;
//}



{
//$thumbnail_width = 690;
//$thumbnail_height = (int)(500 * $size[1] / $size[0]);



$old_width = $size[0];
$old_height = $size[1];

$thumbnail_width = 690;
$thumbnail_height = ($old_height * $thumbnail_width / $old_width);





}
else
{
$thumbnail_width = (int)(690 * $size[0] / $size[1]);
$thumbnail_height = 500;
}



// Build Thumbnail with GD 1.x.x, you can use the other described methods too
$function_suffix = $gd_function_suffix[$filetype];
$function_to_read = "ImageCreateFrom".$function_suffix;
$function_to_write = "Image".$function_suffix;

// Read the source file
$source_handle = $function_to_read ( $images_dir."/".$filename );

if($source_handle)
{
// Let's create an blank image for the thumbnail
      //$destination_handle = ImageCreate ( $thumbnail_width, $thumbnail_height );
     
    $destination_handle = imagecreatetruecolor( $thumbnail_width, $thumbnail_height );
     
     

// Now we resize it

      ImageCopyResized( $destination_handle, $source_handle, 0, 0, 0, 0, $thumbnail_width, $thumbnail_height, $size[0], $size[1] );


}

// Let's save the thumbnail
$function_to_write( $destination_handle, $images_dir."/tb_".$filename );
ImageDestroy($destination_handle );
//

$result_final .= "<img src='".$images_dir. "/tb_".$filename."' style='margin-right: 20px; width: 100px;' />";

Anyone have any ideas on this?

Thanks much.