PHP Foreach array to table display - php

Question

I have an array $day and want to display this array in table form (I'm working with CI)
Array (
[START_EXECUTION] =>
Array (
[0] => 27-OCT-14
[1] => 28-OCT-14
[2] => 29-OCT-14
)
[NUM_OF_POPULATION] =>
Array (
[0] => 6171
[1] => 6990
[2] => 6882
)
[SUM_AMOUNT] =>
Array (
[0] => 361154716.01
[1] => 409210099.77
[2] => 407191552.71
)
)
Here is my code that I use in view :
<?php
if(count($day)>0){
print_r($day);
foreach($day as $index => $dt1_element){
?>
<table class='table'>
<tr>
<td><?= $index ?></td>
</tr>
<?php
foreach($dt1_element as $row){
?>
</tr>
<td><?= $row ?></td>
<?php
}
?>
</tr>
<?php
}
?>
</table>
<?php
}
?
But what I get is like this :
START_EXECUTION
27-OCT-14
28-OCT-14
29-OCT-14
NUM_OF_POPULATION
6171
6990
6882
SUM_AMOUNT
361154716.01
409210099.77
407191552.71
The result should be :
START_EXECUTION NUM_OF_POPULATION SUM_AMOUNT
27-OCT-14 6171 361154716.01
28-OCT-14 6990 409210099.77
29-OCT-14 6882 407191552.71
Kindly show me the correct foreach to get the desired result. Thank you

Answer 1

Try this:
echo '<table>';
$cols = array_keys($day);
echo '<tr>';
foreach ($cols as $col) echo '<th>' . $col . '</th>';
echo '</tr>';
foreach ($day[$cols[0]] as $i => $null) {
echo '<tr>';
foreach ($cols as $col) echo '<td>' . $day[$col][$i] . '</td>';
echo '</tr>';
}
echo '</table>';
demo

Answer 2

You are unnecessarily closing <tr>.
All you need is the child amounts on a separate row.
Corrected code:
<?php
if(count($day)>0){
print_r($day);
foreach($day as $index => $dt1_element){
?>
<table class='table'>
<tr>
<td><?php echo $index;?></td>
</tr>
<?php
$tds = array();
foreach($dt1_element as $row){
$tds[] = '<td>'.$row.'</td>';
?>
<?php
}
echo "<tr>". impldoe(' ', $tds) ."</tr>";
?>
<?php
}
?>
</table>
<?php
}
?>

Answer 3

if you use PHP>=5.5 than
echo "<table>";
$cols = array_keys($day);
echo "<tr><th>";
echo implode('</th><th>', $cols);
echo "</th></tr>";
for ($i = 0, $num = count($cols); $i < $num; ++$i)
{
echo "<tr><td>";
echo implode('</td><td>', array_column($day, $i));
echo "</td></tr>";
}
echo "</table>";

Answer 4

Here works fine
print "<table><tr><th>START_EXECUTION |</th><th>NUM_OF_POPULATION |</th><th>SUM_AMOUNT |</th></tr>";
//$index=0;
foreach($vals['START_EXECUTION'] as $index=>$values){
echo "<tr><td>$values</td><td>".$vals['NUM_OF_POPULATION'][$index]."</td><td>".$vals['SUM_AMOUNT'][$index]."</td></tr>";
//$index++;
} print '</table>';
for demo here

Answer 5

My response is inspired by the "Two-Step View" pattern where I build the logical data for the view to avoid any unnecessary information being in the view (for example, I'm not a fan of having array indices in views if I can help it):
<?php
$arr = array(
'START_EXECUTION'=>array(
'27-OCT-14',
'28-OCT-14',
'29-OCT-14',
),
'NUM_OF_POPULATION'=>array(
6171,
6990,
6882,
),
'SUM_AMOUNT'=>array(
361154716.01,
409210099.77,
407191552.71,
),
);
$headers = array_keys($arr);
$body = array_map(function($a, $b, $c) { return array($a, $b, $c); },
$arr['START_EXECUTION'],
$arr['NUM_OF_POPULATION'],
$arr['SUM_AMOUNT']
);
$table = array(
'headers'=>$headers,
'body'=>$body,
);
?>
$table will contain the logical structure of the table in a view independent way.
We can create a simple widget that will convert the logical data into a html table like so:
<table class="table">
<thead>
<tr>
<?php foreach($table['headers'] as $header): ?>
<th><?php echo $header; ?></th>
<?php endforeach; ?>
</tr>
</thead>
<tbody>
<?php foreach ($table['body'] as $row): ?>
<tr>
<?php foreach ($row as $col): ?>
<td><?php echo $col; ?></td>
<?php endforeach; ?>
</tr>
<?php endforeach; ?>
</tbody>
</table>
As long as you maintain the same logical structure, the html code snippet can be placed inside a "widget" and that's the beginning of a table renderer.
Note This is just meant as a prototype and is not intended to be a comprehensive solution.

Answer 6

$data = array($FIELDS);//field value like name,email,password etc.
foreach($data as $row)
{
echo "<tr>";
foreach($row as $column){
echo "<th>".$column."</th>";
}
echo "</tr>";
}
you can create array of field and add field data in array try this ...