php获取print的内容，放入变量

2022-03-31 17:31:14

可以参考drupal的theme_render_template函数

function theme_render_template($template_file, $variables) {
// Extract the variables to a local namespace
extract($variables, EXTR_SKIP);

// Start output buffering
ob_start();

// Include the template file
include DRUPAL_ROOT . ‘/‘ . $template_file;

// End buffering and return its contents
return ob_get_clean();
}