Signature
String ob_get_close()
Parameters
return value : the current buffer's contents
Returns the current output buffer's contents and discards the buffer, switching back to the previous one on the stack. This is the usual way to capture rendered output for post-processing.
Example
ob_start();
print("hello ");
print("world");
String html = ob_get_close();
print("captured ", html.length(), " chars: ", html, "\n");
Output
captured 11 chars: hello world