Reply To: Adjustable Textdomains and Textdomains in PHP Export

• Kevin Pliester

• January 17, 2020 at 5:40 am

It’s an older question, but since I was looking for a solution myself, here is mine:

$textdomain = 'textdomain';

$code = preg_replace( '/\'label\' => (.{3,})\,/', '\'label\' => esc_html_x( $1, \'ACF ' . $field_group['title'] . ' Label\', \'' . $textdomain . '\' ),', $code );
$code = preg_replace( '/\'instructions\' => (.{3,})\,/', '\'instructions\' => esc_html_x( $1, \'ACF ' . $field_group['title'] . ' Instructions\', \'' . $textdomain . '\' ),', $code );
$code = preg_replace( '/\'append\' => (.{3,})\,/', '\'append\' => esc_html_x( $1, \'ACF ' . $field_group['title'] . ' Append\', \'' . $textdomain . '\' ),', $code );
$code = preg_replace( '/\'prepend\' => (.{3,})\,/', '\'prepend\' => esc_html_x( $1, \'ACF ' . $field_group['title'] . ' Prepend\', \'' . $textdomain . '\' ),', $code );

@kokers you can use (.{3,}) instead of (.*). Then only matches with 3 or more chars are evaluated.