thinkphp path Substitution

System constants used in templates

__root__//Website root directory Address

__APP__//Current project (entry file) address

__URL__//Current module address

__ACTION__//Current operating address

__self__//Current URL address

__PUBLIC__//Website public directory (not constants, not available in PHP)

.. /public (case-insensitive)//project Common template Catalog

__tmpl__//Current template (not constant, not available in PHP)

thinkphp path Substitution