Description

Loads plugin and theme textdomains just-in-time.

When a textdomain is encountered for the first time, we try to load the translation file from `wp-content/languages`, removing the need to call load_plugin_texdomain() or load_theme_texdomain().

Usage

$bool = _load_textdomain_just_in_time( $domain );

Parameters

$domain

( string ) required – Text domain. Unique identifier for retrieving translated strings.

Returns

bool True when the textdomain is successfully loaded, false otherwise.

Source

File name: wordpress/wp-includes/l10n.php

function _load_textdomain_just_in_time( $domain ) {
  global $l10n_unloaded;

  $l10n_unloaded = (array) $l10n_unloaded;

  // Short-circuit if domain is 'default' which is reserved for core.
  if ( 'default' === $domain || isset( $l10n_unloaded[ $domain ] ) ) {
    return false;
  }

  $translation_path = _get_path_to_translation( $domain );
  if ( false === $translation_path ) {
    return false;
  }

  return load_textdomain( $domain, $translation_path );
}
 

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