Title 1

(:div3 style="background-color:#dfd; padding:1em;":)
This here is {$FullName}.
(:include SandboxTitle2:)
(:title Title 1:)
(:title Title 2:)
(:title Title 3:)

[[Sandbox|+]] [[SandboxTitle2 |+]]
(:div3end:)

This here is Cookbook.SandboxTitle.

This here is Cookbook.SandboxTitle2.

(:title Title 4 (ext):)
(:title Title 5 (ext):)

Sandbox Title 1

Sandbox Title 4 (ext)

This wiki has the following code in scripts/stdmarkup.php:

Markup('title','<include',
  '/\\(:title\\s(.*?):\\)/ei',
  "PZZ(IsEnabled(\$GLOBALS['PCache'][\$pagename]['=p_title'], false) ||
    PCache(\$pagename,
         \$zz=array('title' => SetProperty(\$pagename, 'title', PSS('$1')))))");

pmwiki-2.5.2