Online PHP editor | output for SFPBW

@ 2018-10-07T22:39:01Z

<?php

$borders = [20,40,60,80];
// some test data
$rows[] = ["Rpa" => 30, "Rpb" => 14, "Rpc" => 1, "Rpd" => 24];
$rows[] = ["Rpa" => 41, "Rpb" => 33, "Rpc" => 20, "Rpd" => 79];


$grouprows = []; // we'll need some array to re-structure your rows.
foreach($rows as $row) { // this is your while($row = $result->fetch_assoc())
	$groups = []; // the former columns will be packed into "groups" (1-20, 21-40,..)
	foreach($row as $column	=> $value) {
		foreach($borders as $i => $border) {   // check where the value fits in
			if($value <= $border) {
				$groups[$border][] = "$column: $value";
				break;
			}
		}
		ksort($groups);  // sort the groups to be ascending
	}
    $grouprows[] = $groups;
}

// actual output
echo "<table border=1>
        <tr>
        <th>1-20</th> 
        <th>21-40</th>
        <th>41-60</th>
        <th>61-80</th>
        <th>81-100</th>
        </tr>\n";

foreach($grouprows as $row) {
    echo "<tr>\n";
    $colcount = 0;
	foreach($row as $col) {
		
		if(is_array($col)) {
		    echo "\t<td>" . implode(",",$col) . "</td>\n";
		} else {
			echo "\t<td></td>\n";
		}
		$colcount++;
	}
    for($colcount;$colcount<count($borders);$colcount++) {
	    echo "\t<td></td>\n";
	}
    echo "</tr>\n";	
}
echo "</table>";

Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0 - 8.5.1: <table border=1> <tr> <th>1-20</th> <th>21-40</th> <th>41-60</th> <th>61-80</th> <th>81-100</th> </tr> <tr> <td>Rpb: 14,Rpc: 1</td> <td>Rpa: 30,Rpd: 24</td> <td></td> <td></td> </tr> <tr> <td>Rpc: 20</td> <td>Rpb: 33</td> <td>Rpa: 41</td> <td>Rpd: 79</td> </tr> </table>
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29: Parse error: syntax error, unexpected '[' in /in/SFPBW on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected '[' in /in/SFPBW on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/SFPBW on line 3
Process exited with code 255.

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