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@ 2018-11-03T09:14:44Z

<?php


$starNumber = 3.5;
$output ="";
for($x=1;$x<=$starNumber;$x++) {
    $output .= '<i class="fa fa-star" aria-hidden="true"></i>' . "\n";
}
if (strpos($starNumber,'.')) {
    $output .= '<i class="fa fa-star-half-o" aria-hidden="true"></i>' . "\n";
    $x++;
}
while ($x<=5) {
    $output .= '<i class="fa fa-star-o" aria-hidden="true"></i>' . "\n";
    $x++;
}

Echo $output;

Output
Performance
VLD
References
Branches

strpos: documentation ( source)

preferences:dark modelive previewkey bindings

159.95 ms | 404 KiB | 5 Q