/**
* Helper function that will create custom.php file, if it does not already exist.
*
* @uses prose_get_custom_php_path()
*
* @since 1.5.0
*
*/
function premise_edit_custom_php($text = '')
{
/** Create file, if it doesn't exist */
if (!file_exists(premise_get_custom_php_path())) {
premise_create_custom_php();
}
/** Now that it exists, write text to that file */
$handle = @fopen(premise_get_custom_php_path(), 'w+');
@fwrite($handle, stripslashes($text));
@fclose($handle);
}
/**
* PHP to edit.
*
* @author StudioPress
* @since 1.5.0
*/
function custom_php()
{
$php_file = premise_get_custom_php_path();
$custom_php = is_file($php_file) ? file_get_contents($php_file) : '';
printf('<textarea name="%s" id="%s" cols="80" rows="22">%s</textarea>', $this->get_field_name('php'), $this->get_field_id('php'), esc_textarea($custom_php));
}
