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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )
apply_filters( "hook_name", "what_to_filter" )
.Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
Line | Code |
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180 | * @param string $plural The text that will be used if $number is not 1 |
181 | * @param int $number The number to compare against to use either $single or $plural |
182 | * @param string $domain Optional. The domain identifier the text should be retrieved in |
183 | * @return string Either $single or $plural translated text |
184 | */ |
185 | function __ngettext($single, $plural, $number, $domain = 'default') { |
186 | global $l10n; |
187 |
|
188 | if (isset($l10n[$domain])) { |
189 | return apply_filters('ngettext', $l10n[$domain]->ngettext($single, $plural, $number), $single, $plural, $number); |
190 | } else { |
191 | if ($number != 1) |
192 | return $plural; |
193 | else |
194 | return $single; |
195 | } |
196 | } |
197 |
|
198 | /** |