Stored JSON decoded data in a variable that variable array of data I need to print that I tried below code but I get a result in that one bug called see below image.
You could try writing
$pack = json_encode($packs,true);
out of echo, just below
$packs=data['packs'];
$no = 1;
while($data = mysqli_fetch_array($findCustomer,MYSQLI_ASSOC)){
echo '
<tr>
<td>'.$no.'</td>
<td>'.$data['NAME'].'</td>
<td>'.$data['PHONE'].'</td>
<td>'.$data['STB_NUMBER'].'</td>
<td>'.$data['VC_NUMBER'].'</td>
<td>'.$data['agent_name'].'</td>
<td>'.$data['created_on'].'</td>';
echo '<td>';
$array =$data['packs'];
$pack = json_decode($array,true);
foreach ($pack as $value) {
echo 'Pack-Name:'.$value['pack_dsc']."<br>Pack-Amount:".$value['pack_base_prc']."<br>";
}
echo '</td>
</tr>';
$no++;
}
Related
So I'm new to coding and I was looking at arrays and I want to know if it's possible to display the last piece of data from an array first and the first piece of data to be last. This is the code I have.
<?php
$trans = array
(
array("10/3/22",1,54),
array("10/48/32", 54,54),
array("3/29/2018", 54, 128.84)
);
echo '<table border="1">';
echo '<tr><th>Date</th><th>Before Balance</th><th>After Balance</th></tr>';
foreach ($trans as $tran) {
echo '<tr>';
foreach( $tran as $data ) {
echo '<td>' . $data . '</td>';
}
echo '</tr>';
}
echo '</table>';
Use
array_reverse($array);
For more info http://php.net/manual/en/function.array-reverse.php
use array_reverse as follows in your forloop
foreach (array_reverse($trans) as $tran) {
echo '<tr>';
foreach( $tran as $data ) {
echo '<td>' . $data . '</td>';
}
echo '</tr>';
}
I am trying to create an array from this data, but I don´t get it. I tried with the array_merge function, but the array doesn't construct correctly. This is my code, I want to create an array with the different fields of the table.
<?php
require('extractorhtml/simple_html_dom.php');
$dom = new DOMDocument();
//load the html
$html = $dom->loadHTMLFile("http:");
//discard white space
$dom->preserveWhiteSpace = false;
//the table by its tag name
$tables = $dom->getElementsByTagName('table');
//get all rows from the table
$rows = $tables->item(0)->getElementsByTagName('tr');
echo '<input type="text" id="search" placeholder="find" />';
echo '<table id="example" class="table table-bordered table-striped display">';
echo '<thead>';
echo '<tr>';
echo '<th>Date</th>';
echo '<th>Hour</th>';
echo '<th>Competition</th>';
echo '<th>Event</th>';
echo '<th>Chanel</th>';
echo '</tr>';
echo '</thead>';
echo '<tbody>';
// loop over the table rows
foreach ($rows as $row)
{
// get each column by tag name
$cols = $row->getElementsByTagName('td');
// echo the values
echo '<tr>';
echo '<td>'.$cols->item(0)->nodeValue.'</td>';
echo '<td>'.$cols->item(1)->nodeValue.'</td>';
echo '<td>'.$cols->item(3)->nodeValue.'</td>';
echo '<td class="text-primary">'.$cols->item(4)->nodeValue.'</td>';
echo '<td>'.$cols->item(5)->nodeValue.'</td>';
echo '</tr>';
}
echo '</tbody>';
echo '</table>';
?>
You don't need to merge arrays, you just need to push onto a new array to create a 2-dimensional array.
$new_array = array();
foreach ($rows as $row)
{
// get each column by tag name
$cols = $row->getElementsByTagName('td');
// echo the values
echo '<tr>';
echo '<td>'.$cols->item(0)->nodeValue.'</td>';
echo '<td>'.$cols->item(1)->nodeValue.'</td>';
echo '<td>'.$cols->item(3)->nodeValue.'</td>';
echo '<td class="text-primary">'.$cols->item(4)->nodeValue.'</td>';
echo '<td>'.$cols->item(5)->nodeValue.'</td>';
echo '</tr>';
$new_array[] = array(
'date' => $cols->item(0)->nodeValue,
'hour' => $cols->item(1)->nodeValue,
'competition' => $cols->item(3)->nodeValue,
'channel' => $cols->item(5)->nodeValue
);
}
Based on your <th> values, you know which columns contain which values, so it looks like you'd just need to modify the code inside your foreach loop to append the values to an array rather than generating new HTML with them.
foreach ($rows as $row)
{
// get each column by tag name
$cols = $row->getElementsByTagName('td');
$array['date'] = $cols->item(0)->nodeValue;
$array['hour'] = $cols->item(1)->nodeValue;
$array['competition'] = $cols->item(3)->nodeValue;
$array['event'] = $cols->item(4)->nodeValue;
$array['chanel'] = $cols->item(5)->nodeValue;
$result[] = $array;
}
After this loop, $result will be an array of arrays containing the values from the <td>s, where each inner array represents one <tr>.
I have this code:
$sql = 'SELECT * from page';
$result = $pdo->query($sql);
$rows = $result->fetchAll(PDO::FETCH_ASSOC);
if(count($result)) {
echo '<table><tr>';
foreach ($rows[0] as $columnName => $value) {
echo '<th>' . $columnName . '</th>';
}
echo '</tr>';
foreach ($rows as $row) {
echo '<tr>';
foreach ($row as $value) {
echo '<td>' . $value . '</td>';
}
echo '<tr>';
}
echo '</table>';
}
This code is working fine. But since my table is huge, it is appearing to be very very clumsy - almost unreadable. And I don't know how to make it appear better. I tried adding spaces and tabs but to no use. I can't understand how to do it. I got this code from my friend. Can anyone modify the code so as to add at least a tab space between every column. Help would be really appreciated.
You can for example do the following:
instead of
echo '<table><tr>';
use
echo '<table border="1"><tr>';
It will put border on your table and it will be easier to differentiate between cells
I am trying to return decoded JSON values in a foreach loop. It works, but when I change it to a different JSON URL source it won't return any data. I'm aware that I have ended $raceDetails with [0] for the broken code as I would like to access the data directly in each of the increments. I have tried specifying data one level deeper Races[0]->Circuit and it still doesn't return any data. Any help would be greatly appreciated.
Working Code
$url = "http://ergast.com/api/f1/current/last/results.json";
$json = file_get_contents($url);
$nextRace = json_decode($json);
$raceDetails = $nextRace->MRData->RaceTable->Races[0]->Results;
foreach($raceDetails as $race){
echo '<tr>';
echo '<th class="r-pos">' . $race->position . '</th>';
echo '</tr>';
}
Broken Code
$url = "http://ergast.com/api/f1/2016.json";
$json = file_get_contents($url);
$nextRace = json_decode($json);
$raceDetails = $nextRace->MRData->RaceTable->Races[0];
foreach($raceDetails as $race){
echo '<tr>';
echo '<th class="r-pos">' . $race->Circuit->date . '</th>';
echo '</tr>';
}
It must be
$raceDetails = $nextRace->MRData->RaceTable->Races;
foreach($raceDetails as $race){
echo '<tr>';
echo '<th class="r-pos">' . $race->date . '</th>';
echo '</tr>';
}
Hi there this is a bit hard to word so I'm trying my best to explain what is happening. Pretty much I have a form where I had a selection box. I had to fill it with the following.
<?
$PROVINCES = array("--" => "---Please Select Provinces---",
"nf"=>"Newfoundland",
"pe"=>"PrinceEdwardIsland",
"nb"=>"New Brunswick",
"ns"=>"Nova Scotia",
"qc"=>"Quebec",
"on"=>"Ontario",
"mb"=>"Manitoba",
"sk"=>"Saskatchewan",
"ab"=>"Alberta",
"bc"=>"British Columbia",
"nt"=>"Northwest Territories");?>
So I did that:
<select name = "province[]" multiple size = "12" <?if ($_SERVER['REQUEST_METHOD'] == 'POST'){if (isset($errorList['province']))
{
echo "class=\"error\"";
}}?>>
<?php foreach($PROVINCES as $key => $value) { ?>
<option value="<?php echo $key ?>"<?= (in_array($key, $_POST['province'] ) )?'selected':'';?>><?php echo $value?></option>
<?php }?>
</select>
Now the next step was to make a table of all the values in $_POST
but the problem is since the values are nf, pe, nb etc it will write those in the table and not PrinceEdwardIsland, New Brunswick, Nova Scotia.
echo '<table border="1" style="width:100%">';
foreach($_POST as $name => $out)
{
echo '<tr>';
echo '<td>';
echo '<strong>';
echo strtoupper($name);
echo '</strong>';
echo '</td>';
echo '<td>';
if (is_array($out))
{
count($_POST);
$arrayOutput = implode(", ", $out);
echo $arrayOutput;
}
else if (strlen($out) <= 0)
{
echo "---None supplied---";
}
else
{
echo $out;
}
echo '</td>';
echo '</tr>';
}
echo '</table>';
But as you can see from here we have multiple different $name from $_POST when we call it in our foreach loop.
And as you can see when I do is_array($out) I implode the array and split it out by ","'s I only need to get the full names for provinces, I had a checkbox for Status and it only has to display what the value in the checkbox was. I'm trying to figure out how I can get the $key of $PROVINCES to replace the imploded values in $_POST['province']
Hopefully I explained it well enough for people to understand.