documentation/framework_2_locale_2_format_interface_8php_source.html

 <?php
 namespace Magento\Framework\Locale;

 interface FormatInterface
 {
     public function getNumber($value);

     public function getPriceFormat();
 }
Magento\Framework\Locale
Definition: AvailableLocalesInterface.php:6

Magento\Framework\Locale\FormatInterface\getPriceFormat
getPriceFormat()

$value
$value
Definition: gender.phtml:16

Magento\Framework\Locale\FormatInterface\getNumber
getNumber($value)

Magento\Framework\Locale\FormatInterface
Definition: FormatInterface.php:12