php - Work out percentage to auto-populate HTML Table -


i have following code: 

function getpercent($arg){         $count = count($arg);         return /* confused here */;     }         $test_array = array(           "id" => 1,           "user" => "test",           "perm" => 1,           "test" => "string"          );

i'm going populate html table column count($test_array), need have percentages put inside table attrib: 

<td align=left style="width:xx%">

but, how go working out percentage?

use floor() round down don't end total percentage of on 100%, , pass array function average width.

<?php  function getpercent($arg){     $count = count($arg);     return floor( 100 / $count ); } $test_array = array(   "id" => 1,   "user" => "test",   "perm" => 1,   "test" => "string" );  $average_widths = getpercent($test_array); // in case return 25  // ...table tags here etc etc etc  // output results foreach( $test_array $key => $value ) {     echo '<td align=left style="width:' . $average_widths . '%">';     echo $key . ' -> ' . $value;     echo '</td>'; } ?>

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