PHP - Current Url

$_SESSION[$c] is an array in a loop.  How do i do an if statement that gets the current array key?

Code: [Select]
if($_SESSION[$c][]==$_SESSION[$c][1]) {


}

i tried the above but i get this error "Fatal error: Cannot use [] for reading in..."

Hi, I have some code that I think worked at one point, but now it doesn't. I have a side navigation menu which I have set as an include. I want to change CSS styling to a current state to whatever page you are current on. For instance the portfolio link would look like this.
Code: [Select]
<li><a id="current" href="../Portfolio/" title="Visit my Portfolio">Portfolio</a></li>

Both the page I am trying to set this on and my includes are in separate directories, so I am not sure if that is messing things up, but the id="current is not being set with what I currently have as my code.


Here is my current code.


<?php
$menu = <<< MENU
<div id="SideMenu">
<div id="button">
<img src="../images/NavButton.png" width="184" height="32" class="menu_class" />
<ul class="the_menu">
<li><a href="../index.php" title="take me home">Home</a></li>
<li><a  href="../Portfolio/" title="Visit my Portfolio">Portfolio</a></li>
<li><a href="../blog/" title="See what I have to say">Blog</a></li>
<li><a href="../Contact/" title="Get in Touch with me">Contact</a></li>
</ul>
</div><!--end button div-->
</div><!--end SideMenu div-->
MENU;
$lines = split("\n", $menu);
foreach ($lines as $line) {
$current = false;
preg_match('/href="([^"]+)"/', $line, $url);
if (substr($_SERVER["REQUEST_URI"], 0, 5) == substr($url[1], 0, 5)) {
$line = str_replace('<a h', '<a id="current" h', $line);
}
echo $line."\n";
}

?>


any ideas?

Hi;   I would like to get the current timestamp but the question is that i want to get the real time which is the machine bios time that can't change by the server administrator and not the server time which can be modified to any value.   Thanks

is this possibe with php?

Hello! Once again, I find myself in the need of help regarding PHP.

What I have is a URL that looks like this:
http://domain.com/gallery/?album=3&gallery=65

What I need is to extract the number that comes after "album=". In this case, it would be the number 3.

I currently have this:
<?php $url=getPageURL(); $var=explode('album=',$url); $var=explode('?',$var[1]); ?>

My problem is that it doesn't result in anything.

Can anyone lend a hand? :) It would be much appreciated.

Hi, I am trying to write an SQL to XML converter, so so far I have all the records inputted into the db tables, and now I want to append a child, but I don't know how to compare current row's field value with the next row below it, specifically I want to check if a current row is parent of the next row. I have already got the XML to SQL function working (some bugs but for the most part it's working)

So for eg:
<?php
$query=mysql_query("SELECT * FROM edge");
while($row=mysql_fetch_assoc($query) ) {
     if($row['target'] is parent of the next row),  then
                append the next row as child of current row
}

?>

Table edge is one of the tables that hold target node/source(aka: parent) nodes.

Any help much appreciated!

Why this code dont work :S
<?php
    echo '
    <ul>
        <li'; if ($_SERVER['PHP_SELF'] == "kategorije.php") { echo ' id="current"'; } echo '><a href="kategorije.php"><span>Kategorije</span></a></li>
    </ul>';
?>


Checking if PHP_SELF is "kategorije.php" do not work, why, and what is solution ?

What I am trying to do is I am making a Event page and I would like to have it list the events in 2 sections. One being "On" or "Before" current date and the next being "Past" current date so I can list the events in "Upcoming Events" and "Past Events"

the code im showing here is for the listing of my event page
I just need help turning this query into two separate querys with the date function im looking for.

Code: [Select]
<?php 
$result = mysql_query("SELECT * FROM event ORDER by eventdate DESC");
if (!$result) {
   die("query failed: " . msql_error());
}

while ($row = mysql_fetch_array($result)) {
list($id, $eventdate, $header, $description, $image, $location) = $row;
$description = nl2br($description);
$eventdate = date("M j, Y",strtotime("$eventdate"));

print('
<table width="680" border="0" cellpadding="14" cellspacing="0">
 <tr>
 <td>
<div class="myFont"><font size="+1" color="#4e8baf">'.$eventdate.' - </font><font size="+1"><b>'.$header.'</b></font></div>
<font size="+1"><a href="event.php?list=true&eventid='.$id.'">Details</a></font><br />
<hr color="#FFFFFF" width="100" align="left" size="1">
</td>
</tr>
  </table>
');

}
?>

I am trying to create a script that alters the navigation div depending on the page the user is on.  How do I get the current page using PHP?

Hi, I am trying to build a function that takes in the current primary key as a parameter. My question is how do I extract it/retrieve it and store it in a variable?

Any help is much appreciated!

Folks,

" http://www.example.com/whatever/whatever.htm "

 how to Grab the Domain name from URLs?
like "http://www.example.com"

Any suh PHP Cde?

I'm looking to enter the current time and date into a mysql database using php.  My current code looks like this:

Code: [Select]
$now = date("m/d/y",time());
I then insert $now into the table into a datetime column.  This all works but the time when read from the column appears as 0000-00-00 00:00:00.

Any ideas what I'm doing wrong?

Thanks in advance.

I am building a site that needs to update member accounts on a weekly basis.  At the moment I have a cron job set for 12:01 am on Monday, that resets five database fields for all of my members. The first field is the current week, the second field is the previous week, the third field is from two weeks ago, the fourth field is from three weeks ago, and the fifth field is from four weeks ago.  Obviously the cron job resets the first field to 0, and the data from this field is moved to field two (last week), and so on and so forth, and the data from the fifth field is just removed altogether.  However, this is really not preferred, because if/when I get 1000+ users, the cron job will take up a crapload of CPU as many mysql queries need to be executed for each account.

So, I am trying to implement a script that checks the last login date for a user, and if they have have not logged in since before the latest Monday, the Monday before that, the Monday before that, or the Monday before that, etc.

I have never really worked with dates, so I don't even know how to begin.

The last user login is stored as a DATA datatype in a mysql database, and is in the following format: YYYY-MM-DD.

Thanks in advance!

Hi,

when i try to insert to table date value it gives me wrong current date.

$joindate = date('m-d-Y');
		
$sql = mysqli_query($con,"INSERT INTO staff (OracleID,StaffName,Des,joindate,username,password,isadmin)
VALUES ('$oracleid','$name','$des','$joindate','$username', '$pass','$isadmin')");

i get this in the main page after making date("d-m-Y",strtotime(date))

30-11--0001

why is that?

Edited April 7, 2020 by ramiwahdan

Hi,

This may be something for JavaScript but I would like to know if and how it's possible to show who is currently active/viewing the page. Users are logged into the system with their own account.

The purpose of this is for a CRM where more than one person may be editing the same record, so undesired overwrites might occur which is what I'd like to avoid with this "other user editing this record" notification.