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WordPress

apply_filters( 'pre_get_language_files_from_path', null|array $files, string $path )

Since
6.5.0
Filters the translation files retrieved from a specified path before the actual lookup.

Description

Returning a non-null value from the filter will effectively short-circuit the MO files lookup, returning that value instead.

This can be useful in situations where the directory contains a large number of files and the default glob() function becomes expensive in terms of performance.

Compatibility

WordPress
since 6.5.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$filesnull|array
List of translation files. Default null.
$pathstring
The path from which translation files are being fetched.

Where this hook fires · 1

  • wp-includes/class-wp-textdomain-registry.php:197WP_Textdomain_Registry::get_language_files_from_path()

Source code

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		 *		 * @since 6.5.0		 *		 * @param null|array $files List of translation files. Default null.		 * @param string     $path  The path from which translation files are being fetched.		 */		$files = apply_filters( 'pre_get_language_files_from_path', null, $path ); 		if ( null !== $files ) {			return $files;		} 		$cache_key = md5( $path );

Changelog

Introduced in 6.5.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

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