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_mce_set_direction › WordPress Function

Since2.1.0
已弃用n/a
› _mce_set_direction ( $mce_init )
访问:
  • private
参数:
  • (array) $mce_init MCE settings array.
    Required: Yes
返回:
  • (array) Direction set for 'rtl', if needed by locale.
定义在:
文档:

Sets the localized direction for MCE plugin.

Will only set the direction to 'rtl', if the WordPress locale has the text direction set to 'rtl'. Fills in the 'directionality' setting, enables the 'directionality' plugin, and adds the 'ltr' button to 'toolbar1', formerly 'theme_advanced_buttons1' array keys. These keys are then returned in the $mce_init (TinyMCE settings) array.


Related Functions: get_stylesheet_directory, wp_image_src_get_dimensions, wp_safe_redirect, do_settings_sections, add_settings_section

源码 

function _mce_set_direction( $mce_init ) {
	if ( is_rtl() ) {
		$mce_init['directionality'] = 'rtl';
		$mce_init['rtl_ui']         = true;

		if ( ! empty( $mce_init['plugins'] ) && ! str_contains( $mce_init['plugins'], 'directionality' ) ) {
			$mce_init['plugins'] .= ',directionality';
		}

		if ( ! empty( $mce_init['toolbar1'] ) && ! preg_match( '/\bltr\b/', $mce_init['toolbar1'] ) ) {
			$mce_init['toolbar1'] .= ',ltr';
		}
	}

	return $mce_init;
}