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@ 2018-02-20T09:55:29Z

<?php
    const OFFSET = 0.5;
    function calculate_stars($rating){
        return ( ($rating/OFFSET) - 1 );
    }
    function display_star($rating){
        $output="";
        $str = "";
        $step = calculate_stars($rating);
    
        for ($i=0, $max = 10; $i < $max; $i++)
        {
            echo str_pad($output,$i,"*"),"\n";
        }
    }
    
    display_star(0.5);

Output
Performance
VLD
References
Branches

str_pad: documentation ( source)

preferences:dark modelive previewkey bindings

24.94 ms | 404 KiB | 5 Q