How to apply for loop to container in PHP - php

Question

I am trying to run PHP code in WAMP server using MySQL. I am creating one container,
I don't know how many containers I need. Somehow I have the count of containers generated dynamically.
I want as many containers as count. I want to apply the for loop to the below code based on count of containers.
Also I need to create CSS container classes based on count.
In the query where i am using where clause(Where Entity='ATA'), i have array of data to apply in where clause, here i have shown only one(ATA), i need the containers based on count.
<form>
<div id="container">
<div id="content">
<!-- all you need with Tablecloth is a regular, well formed table. No need for id's, class names... -->
<table cellspacing="0" cellpadding="0">
<tr >
<th class="lightcolor" style="width:60px; height:30px;"><h2>Server Name</h2></th>
<th class="lightcolor" style="width:60px; height:30px;"><h2>IP Address</h2></th>
</tr>
<?php
$user_name = "root";
$password = "";
$database = "atssautomationgnoc";
$server = "localhost";
$con = mysqli_connect($server, $user_name, $password);
$db_found = mysqli_select_db($con,$database);
$query = "SELECT Servername,IPAddress FROM t_applicationstatus Where Entity='ATA' order by FIELD(LiveStatus,'RTO','OK')";
$result=mysqli_query($con,$query);
$Names = array();
if($result == FALSE)
{
die(mysql_error());
}
$i=0;
while ($row = mysqli_fetch_array($result))
{
$rowsA[] = $row;
}
foreach($rowsA as $row)
{
$rowsA[$i]=$row['Servername'];
$rowsA[$i] = $row['IPAddress'];
echo "<tr>";
echo "<td id=health>" ;
echo $row['Servername'] ;
echo " </td>";
echo "<td id=health>" ;
echo $row['IPAddress'];
echo " </td>";
echo " </td>";
echo "</tr>";
}
?>
</table>
</div>
</form>

Answer 1

Say, all of the criterias you wish to specify in where clause are stored in array $entityArr.You then should add an extra loop on top of the <table> element. Try the following code.
<div id="container">
<div id="content">
<?php
$user_name = "root";
$password = "";
$database = "atssautomationgnoc";
$server = "localhost";
$con = mysqli_connect($server, $user_name, $password);
$db_found = mysqli_select_db($con,$database);
$entityArr = array("ATA", "ANOTHER", "AND_ANOTHER");
$rowsA = array(); //define rowsA
foreach ($entityArr as $entity)
{
?>
<table cellspacing="0" cellpadding="0">
<tr>
<th class="lightcolor" style="width:60px; height:30px;"><h2>Server Name</h2></th>
<th class="lightcolor" style="width:60px; height:30px;"><h2>IP Address</h2></th>
</tr>
<?php
//use $entity below in where condition
$query = "SELECT Servername,IPAddress FROM t_applicationstatus Where Entity='".$entity."' order by FIELD(LiveStatus,'RTO','OK')";
$result=mysqli_query($con,$query);
$Names = array();
if($result == FALSE)
{
die(mysql_error());
}
//clear array
unset($rowsA);
while ($row = mysqli_fetch_array($result))
{
$rowsA[] = $row;
}
foreach($rowsA as $row)
{
$rowsA[$i]=$row['Servername']; //You'd better comment this line out
$rowsA[$i] = $row['IPAddress']; //And this one
echo "<tr>";
echo "<td>" ;
echo $row['Servername'] ;
echo " </td>";
echo "<td>" ;
echo $row['IPAddress'];
echo " </td>";
echo " </td>";//This is extra, simply remove this line
echo "</tr>";
}
?>
</table>
<?php
}
?>
</div> <!-- close #content -->
</div> <!-- close #container -->
There are various ways to do this, especially without executing sql statements in the loop. Hope that helps.