wppaste
WordPress

apply_filters( 'translation_file_format', string $preferred_format, string $domain )

Since
6.5.0
Filters the preferred file format for translation files.

Description

Can be used to disable the use of PHP files for translations.

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

$preferred_formatstring
Preferred file format. Possible values: 'php', 'mo'. Default: 'php'.
$domainstring
The text domain.

Where this hook fires · 1

  • wp-includes/l10n.php:816load_textdomain()

Source code

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	 *	 * @since 6.5.0	 *	 * @param string $preferred_format Preferred file format. Possible values: 'php', 'mo'. Default: 'php'.	 * @param string $domain           The text domain.	 */	$preferred_format = apply_filters( 'translation_file_format', 'php', $domain );	if ( ! in_array( $preferred_format, array( 'php', 'mo' ), true ) ) {		$preferred_format = 'php';	} 	$translation_files = array();

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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