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filter is not described

ngettext_with_context filter-hook . WP 2.8.0

Filters the singular or plural form of a string with gettext context.

Usage

add_filter( 'ngettext_with_context', 'filter_function_name_4157', 10, 6 );
function filter_function_name_4157( $translation, $single, $plural, $number, $context, $domain ){
	// filter...

	return $translation;
}
$translation(string)
Translated text.
$single(string)
The text to be used if the number is singular.
$plural(string)
The text to be used if the number is plural.
$number(string)
The number to compare against to use either the singular or plural form.
$context(string)
Context information for the translators.
$domain(string)
Text domain. Unique identifier for retrieving translated strings.

Where the hook is called

_nx()
ngettext_with_context
wp-includes/l10n.php 467
return apply_filters( 'ngettext_with_context', $translation, $single, $plural, $number, $context, $domain );

Where the hook is used (in WP core)

Does not used.