Reply To: Wrap labels and descriptions with __() in the PHP Export file

• BaLu

• September 16, 2013 at 2:41 am

Ok I created a new code:

// add the __() functions for theme translations (by BaLu.LT)
$ignore_keys = array(
	'id',
	'key',
	'name',
	'type',
	'field',
	'operator',
	'value',
	'allorany',
	'formatting',
	'position',
	'layout',
	'save_format',
	'preview_size',
	'library',
	'param',
	'toolbar',
	'media_upload',
	'date_format',
	'display_format',
	'return_format',
	'taxonomy',
	'field_type',
	'default_value'
);
$ikeys = "";
foreach ( $ignore_keys as &$ikey ) $ikeys .= "(?<!\'" . $ikey . ")";
$regular_expression = "/((?<=" . $ikeys . "\' => )\'.+\'(?=,))/";
$html = preg_replace( $regular_expression, "__($1, 'acf_export')", $html );

Few things to mention:
No translation support for ‘default_value’ using it as default text (alternative: placeholder)
No translation support for choices with identically matched keys to any of $ignore_keys or if it’s an integer