Function Reference/number format i18n

Description

Convert a number to format based on the locale.

<?php number_format_i18n( $number, $decimals ); ?>

$number

(mixed) (required) The number to convert based on locale.

Default: None

$decimals

(integer) (optional) Precision of the number of decimal places.

Default: 0

$number = 3948;

$formatted = number_format_i18n( $number );

$formatted will now be something like "3,948".

$number = 3948;

$formatted = number_format_i18n( $number, 2 );

$formatted will now be something like "3,948.00".

i18n is an abbreviation for internationalization.
Uses: global $wp_locale
Uses: apply_filters() - calls 'number_format_i18n' with the formatted value before it is returned.

number_format_i18n() is located in wp-includes/functions.php

L10n: translate(), __(), _e(), _n(), _x(), _ex(), _nx(), esc_attr__(), esc_attr_e(), esc_attr_x(), esc_html__(), esc_html_e(), esc_html_x(), _n_noop(), _nx_noop(), translate_nooped_plural()

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