1 render_example.module render_example_add_prefix($markup, $element)

A '#post_render' function to add a little markup onto the end markup.

Parameters

string $markup: The rendered element.

array $element: The element which was rendered (for reference)

Return value

string: Markup altered as necessary. In this case we add a little postscript to it.

Related topics

Example: Render This example demonstrates how render arrays are arranged and how they can be altered. This alters blocks and the page to show the actual render array used to create each item.

File

modules/examples/render_example/render_example.module, line 237
Hook implementations for the Render Example module.

Code

function render_example_add_prefix($markup, $element) {
  $markup = '<div style="color:blue">This markup was added after rendering by a #post_render</div>' . $markup;
  return $markup;
}