<p style="color: red; font-size: 20px;">Bu kırmızı bir metindir</p> [1](https://www.programmingcube.com/how-to-use-css-style-in-php/).
Kopyala

<link rel="stylesheet" type="text/css" href="style.css"> [1](https://www.programmingcube.com/how-to-use-css-style-in-php/)[3](https://makersaid.com/how-to-use-css-with-php/).
Kopyala

<?php
$text_color = "red";
$font_size = "20px";
?>
<p style="color: <?php echo $text_color; ?>; font-size: <?php echo $font_size; ?>;">Bu kırmızı bir metindir</p> [1](https://www.programmingcube.com/how-to-use-css-style-in-php/).
Kopyala