function hoot_sanitize_font_size($value, $recognized = array())
{
$recognized = is_array($recognized) && !empty($recognized) ? $recognized : hoot_enum_font_sizes();
$value_check = preg_replace('/px/', '', $value);
if (in_array((int) $value_check, $recognized)) {
return $value;
}
//return apply_filters( 'hoot_sanitize_default_font_size', $recognized ); // bug:returns an array. Example case: default is set to 15px, and custom typography only has 6 to 13px. On save, an array ($recognized) gets stores instead of string.
return apply_filters('hoot_sanitize_default_font_size', '', $recognized);
}
function hoot_enum_font_sizes_array($min = 9, $max = 82, $postfix = 'px')
{
$sizes = hoot_enum_font_sizes($min, $max);
$output = array();
foreach ($sizes as $size) {
$output[$size] = $size . $postfix;
}
return $output;
}