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PHP - Nested Loops - Data With Group Headers...
I'm trying to output this:
Status Player Player Player Status Player Player Player Status Player Player I tried this, but it didn't work: Code: [Select] while($players = mysql_fetch_assoc($results)) { foreach ($players as $player=>$status){ echo '<div>' . $player['status'] . '</div>'; foreach ($status as $key) { echo $key['playerFirst'] . ' ' . $key['playerLast'] . ', '. $key['year'] . '<br>'; } } } I guess I'm trying to find a more efficient way of doing this rather than if/elseif for each one. Right now, there are only four groupings, but in the future there could be as many 406. Similar TutorialsHi guys and Marry Christmas to all of you who are celebrating! I'm traying to learn PHP on my own and I am stuck in traying to understand this concept of nested loops and using break/continue in them. So, can someone please explain to me how this code below is working and why I'm getting result that I don't expect. Code is:
for($i = 0; $i < 6; $i++) {
for($d = 0; $d < 4; $d++) {
if($d == $i) {
continue 2;
}
echo $d."d <br>";
echo $i."i <br>";
}
}
When I was writing this code I was expecting that result, because of continue 2, will be 4i and 5i. But instead of that I got this 0d,1i,0d,2i,1d,2i,0d,3i,1d,3i,2d,3i,0d,4i,1d,4i,2d,4i,3d,4i,0d,5i,1d,5i,2d,5i,3d,5i. I really want to how I got this result, I spent whole day traying to explain this to myself and failed miserably.
<!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=iso-8859-1" /> <title>Second Testing</title> <link href="styler.css" rel="stylesheet" type="text/css" /> </head> <body> <?php error_reporting(0); $num_rows = 16; $number1 = 4; $inn = array(7,10,13,16); $outt = array(14,16,21,23); $numm = array(3,5,7,9); $r_time_in = min($inn); for($i = 0; $i <= $num_rows; $i++) { $new_r_timer_in[$i] = $r_time_in; $new_r_timer_out[$i] = $new_r_timer_in[$i] + 1; $r_time_in += 1; } // for($y = 0; $y <= $number1; $i++) // { // for($i = 0; $i <= ($num_rows - 1); $i++) // { // if(($inn[$y] <= $new_r_timer_in[$i]) || ($outt[$y] <= $new_r_timer_out[$i])) // { // $numb[$i] = $numm[$i] + $numm[$i - 1]; // } // else // { // $numb[$i] = $numm[$i - 1]; // } // } // } for($i = 0; $i <= ($num_rows - 1); $i++) { echo '<table width="526" border="0"><tr> <td width="169"> <input type="text" name="$r_in[]" value="'.$new_r_timer_in[$i].'" style="width:169px" readonly="readonly" class="text_non_color"/></td> <td width="169"> <input type="text" name="$r_out[]" value="'.$new_r_timer_out[$i].'" style="width:169px" readonly="readonly" class="text_non_color"/></td> <td width="169"> <input type="text" name="$r_num[]" value="'.$numb[$i].'" style="width:169px" readonly="readonly" class="text_non_color"/></td>'; } print("</tr>"); ?> </body> </html> the code above works very well in its current state. three columns are produced but only two have data, the third column is empty. when executed, the code is supposed to check whether a range(7 - is between the first element of array $inn and the first element of array $outt and then add the corresponding number in array $numm to the number in that(7 - range the commented out code is supposed to implement this idea but its not.........help. Hello to all, I have problem figuring out how to properly display data fetched from MySQL database in a HTML table. In the below example I am using two while loops, where the second one is nested inside first one, that check two different expressions fetching data from tables found in a MySQL database. The second expression compares the two tables IDs and after their match it displays the email of the account holder in each column in the HTML table. The main problem is that the 'email' row is displayed properly while its while expression is not nested and alone(meaning the other data is omitted or commented out), but either nested or neighbored to the first while loop, it is displayed horizontally and the other data ('validity', 'valid_from', 'valid_to') is not displayed.'
Can someone help me on this, I guess the problem lies in the while loop? <thead> <tr> <th data-column-id="id" data-type="numeric">ID</th> <th data-column-id="email">Subscriber's Email</th> <th data-column-id="validity">Validity</th> <th data-column-id="valid_from">Valid From</th> <th data-column-id="valid_to">Valid To</th> </tr> </thead> Here is part of the PHP code:
<?php
while($row = $stmt->fetch(PDO::FETCH_ASSOC))
{
echo '
<tr>
<td>'.$row["id"].'</td>
';
while ($row1 = $stmt1->fetch(PDO::FETCH_ASSOC)) {
echo '
<td>'.$row1["email"].'</td>
';
}
if($row["validity"] == 1) {
echo '<td>'.$row["validity"].' month</td>';
}else{
echo '<td>'.$row["validity"].' months</td>';
}
echo ' <td>'.$row["valid_from"].'</td>
<td>'.$row["valid_to"].'</td>
</tr>';
}
?>
Thank you. hello, i have a table in a database that stores information on powerpoint presentations like so: id, title, filename, presenter, program, session I want to query the data so that all entries are grouped by session (which is a date) and each presentation is displayed under its respective session in a table like so: [session] (i want to display each session once) [title] - [program] (then i want to display this information for each presentation in each session) [presenter] [session] [title] - [program] [presenter] etc... i am thinking of using group_concat for this but am not sure exactly how to pull it off. any help is greatly appreciated. thank you! This topic has been moved to Microsoft SQL - MSSQL. http://www.phpfreaks.com/forums/index.php?topic=347695.0 Quick question for you guys. I am collecting payment data for a product. Is it possible to send data from my form via http directly into another payment form via the post http headers? So say if i had all the details payment info and address info and i matched my form exactly to theirs. Is it possible to write a php script to send the data from my form directly to another websites form to make an order, say amazon or a big site like this? ?first_name=samuel&last_name=east&action=Submit Any Help? Thanks Hello everyone, I'm trying to create a page that takes information from an existing database and displays it in a 'table' on a page. The table thing didn't seem to be working with some other pages I was working on so I split each database table into its own html table and rearrange accordingly. The code below doesn't output any information and I can't figure out why. Thanks in advance. $query = mysql_query("SELECT MAX(ART_ID) AS maxAID FROM Artisan"); while(mysql_fetch_array($query)) { $maxAID = $row["maxAID"]; for($artID = 1; $artID <= $maxAID; $artID++) { $Aquery = mysql_query("SELECT * FROM Artisan WHERE ART_ID = '$artID'"); ?> <table align = "center" width="90%" border="0" style="font-size: 12px; margin-top: 30px; font-family: Tahoma;"> <?php while(mysql_fetch_array($Aquery)) { $ART_Name = $row["ART_Name"]; ?> <tr> <td><?php echo $ART_Name; ?></td> <td> Filler </td> </tr> <?php }?></table><?php $Qquery = mysql_query("SELECT * FROM ArtisanQuestion ORDER BY ARQ_ID"); ?> <table align = "left" width="35%" border="0" style="font-size: 12px; margin-top: 30px; font-family: Tahoma;"> <?php while(mysql_fetch_array($Qquery)) { $Ques_ID = $row["ARQ_ID"]; $Ques = $row["ARQ_Question"]; ?> <tr> <td><?php echo "<b>".$Ques_ID."</b>. ".$Ques; ?></td> </tr> <?php }?></table><?php $Aquery = mysql_query("SELECT * ArtisanAnswer WHERE ART_ID = '$artID' ORDER BY ARQ_ID"); ?><table align = "right" width="35%" border="0" style="font-size: 12px; margin-top: 30px; font-family: Tahoma;"> <?php while(mysql_fetch_array($Aquery)) { $Ans = $row["ARAN_Answer"]; ?> <tr> <td><?php echo $Ans; ?></td> </tr> <?php }?></table><?php } } ?> Hi, I'm trying to fetch rows of data from a mysqli table and display them in the browser in categories. I have the while loop working fine, but I want to break the results down into categories, instead of one big list sorted by a field using ORDER BY. So for example, let's say I have a database table containing people's names, email address, phone numbers, etc. and I want to display them in the browser in separate tables by the city in which they live (each city name would be a h1 or h2 tag) and the appropriate rows would be displayed under each heading, sorted by the person's name. I can do it by using multiple while loops, separating each city into it's own array and then repeating my html table code a bunch of times, but I know there has to be a much cleaner way. Can anyone point me in the right direction? Thanks! Hi, I have database, screenshot attached. I have to print all records of attendance sort by ID and have sum group by ID. How to know or figure out when the ID changes so that i can show the total for that ID. Bare with me please and try to show me where is my mistake! Code:
<?Php
include('session.php');
include('dbcon.php');
?>
<html>
<head>
<link rel="stylesheet" type="text/css" href="bootstrap.css">
</head>
<body>
<div class="container">
<div class="row">
<div class="col m-auto">
<div class="card mt-5">
<table class="table table-bordered">
<tr>
<input type="button" onClick="window.print()" value="Print The Report"/>
<td>OracleID</td>
<td>Name</td>
<td>Designation</td>
<td>Clocking In Time</td>
<td>Clocking Out Time</td>
<td>Duration</td>
</tr>
<?php
$isdone = -1;
$query = "select * from attendance_records where isdone= '".$isdone."' order by OracleID";
$result = mysqli_query($con, $query);
$query2 = "SELECT sec_to_time(SUM(timestampdiff(SECOND, ClockingInDate, ClockingOutDate))) as total from attendance_records group by OracleID";
$result2 = mysqli_query($con, $query2);
while ($row = mysqli_fetch_assoc($result))
{
$userid = $row['OracleID'];
$name = $row['Name'];
$des = $row['Des'];
$clockingindate = $row['ClockingInDate'];
$clockingoutdate = $row['ClockingOutDate'];
$duration = $row['Duration'];
$t=time();
$curdate = date("d-m-Y",$t);
$curTime = date("g:i:s A",$t);
?>
<tr>
<td><?php echo $userid ?></td>
<td><?php echo $name ?></td>
<td><?php echo $des ?></td>
<td><?php echo $clockingindate ?></td>
<td><?php echo $clockingoutdate ?></td>
<td><?php echo $duration ?></td>
</tr>
<?php
}
while($row2 = mysqli_fetch_assoc($result2))
{
$totals= $row2['total'];
echo '<td><h5>Total Attendance Time:</h5></td>';
echo '<td>';
echo $totals;
echo '</td>';
}
echo '<tr>';
echo 'Report created by ', $_SESSION['user_id2'], ' on ', $curdate, ' at ', $curTime;
echo '</tr>';
?>
</table>
<a href="home.php" width="100%">Click here to go back to Main Menu</a>
</div>
</div>
</div>
</div>
</body>
</html>
and screenshot of result is attached. I have the totals but not at the end of each OracleID, it is at the end of the report. Thanks.
Hi all, does anyone know how to perform this, or if it's even possible? I need every 6th row to be a GROUP BY of the following 5 rows, they all share a common group_id so that's what the GROUP BY is performed on. 1. GROUP BY group_id 2. item #1 3. item #2 4. item #3 5. item #4 6. item #5 7. GROUP BY group_id 8. item #6 ... and so on I am trying to get a group by to work but for some reason it will only display one output. Not sure what the problem is. Code: [Select] mpid mpyear mpmonth mpday mptitle 4 2012 3 2 Text stuff here 3 2012 3 1 Day 1 stuff here 2 2012 2 28 Feb stuff here 1 2011 12 27 First post test here So what I am trying to do is sort out per year month ie: 2012 3 Text stuff here Day 1 stuff here 2 Feb stuff here 2011 12 First post test here That is what I eventually want it to look like, but first thing I need to do is get atleast the mptitle to group first. Code: [Select] $query = "SELECT * FROM monsterpost group BY 'mpmonth'"; $result = mysql_query($query) or die(mysql_error()); // Print out result while($row = mysql_fetch_array($result)){ echo $row['mptitle']; echo "<br />"; } ?> This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=353968.0 Hi Just a quick one. I want my output result to look like this. In its simplistic form I have 2 columns, NAME and NUMBER. Adam 1 2 3 Becky 1 2 3 Charlie 1 2 3 So the output results are grouped by the "name" field, then ordered by the "number" field. I thought it was GROUP BY, but that function is something else. Iv tried searching around but im unsure what you call this form of grouping results. Many Thanks! G'day to all, I need some help building a site that has the ability to accept members and deposit those members in a database. When the members join they will have the ability to add features to their profile; like, skills and certificates. Upload pictures of certificates and a profile pic. The admin area needs to have the ability to add membership types and give those members specific abilities. The admin also needs to have the ability to create profile options, like additional skills. Like a type 1 member has the ability search and see all type 2 members who have a particular skill set. type 2 members just get to see their own profile and the tasks the type 1 members list.
This all might sound like a bunch of brambles but please let me know if you are interested and we can get more involved. Thank you so very much for your help in advanced... Juan Hi, Cut down code SELECT count(number) FROM table GROUP BY title echo $title .'<br>'. $number; That outputs Code: [Select] Title1 5 Title2 9 Title3 2 But what do i do if i wanted to retain and loop through the "$number" actual values, not JUST count the total? I still need access to what "$number" is while looping. But as GROUP BY returns one result.. im stuck. Ideally i want this as the resulting output Code: [Select] title1 // grouped title 3 // total number of $numbers per grouped title 1234 12345 123456 // The actual values of $number totalling to the above grouped number title2 // grouped title 2 // total number of $numbers 1234 123456 // The actual values of $number totalling to the above grouped number I have a table that has pairs of matching records that are identified as matching on a specific column. In other words, 2 users submit data on the same record, and they are identified as matching and belonging to the same record data because the table column gameid is the same for the pair. How can I output the information for the pair of matching records for each of these into a table repeating it until Ive looped through all records? In other words I want to create 1 table with headers for each matching pair all the way down... thanks in advance. This topic has been moved to MySQL Help. http://www.phpfreaks.com/forums/index.php?topic=306114.0 Hi
I am reading in data from a csv file
if (($handle = fopen("data.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
echo "User Name: $data[0]";
echo "Booking IDs: $data[1]";
}
echo "<hr>";
The problem is some of the usernames are duplicated so get outputted the same user name 20 times but with different IDs, obviously but I am unsure how to group them together.
I can't seem to figure out how to write if the next username is the same as current then just add another ID not go through the entire loop.
Any ideas?
Thanks
Hi all, I have a script that is essentially a log file of all preious versions of an article (versioning) You can see the script I am talking about in action at: http://danielrhyshardy.com/AWT/forumadmin.php What I would like to do is, instead of displaying the title of each instance (you will see there are two instances named "apple", as they are two previous versions of an article), I would like to display that title once, and then all of the instances of that title be displayed below. I hope that makes sense. Here is the code Code: [Select] <? $sql = "SELECT id,title,message,date_added FROM messages2 ORDER BY id "; $result = mysql_query($sql) or trigger_error(mysql_error(),E_USER_ERROR); while(list($id,$title,$message,$date_added)=mysql_fetch_row($result)){ echo '<div style="color:#bb0000;width:250px;text-align:center;float:left;margin-left:15px;margin-bottom:15px;padding-bottom:20px;"><b>'.$title.'<br>'.$date_added.'</b> <input id="'.$message.'" type="radio" name="admin[]" value="'.$id.'" onclick="javascript:document.form22.car.value=this.id" > </font></div>'."\n"; } ?> I would use something like Code: [Select] if ($title = "apple") { but this would obviously not work for new posts, unless I wanted to constantly update my code. I am sure there is a simple way to achieve this. Perhaps someone can tell me!? Thanks in advance Dan |
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