Align Center code

I wish to have the option to align center..

is there a code to change the align right to align center?

here is the code…

// Float Mode if (( $atts[‘float’] === ‘true’ ) && in_array($atts[‘align’], array(‘left’, ‘right’)) ) {$floatStart = “<div style=’float:{$atts[‘align’]}; width:{$atts[‘width’]}px;’ >”;
$floatEnd = ‘</div>’;}

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Thank you for considering my inquery.