note 119838 added to configuration.file

in php.ini you can reference to an existing directive or an environment variable using the syntax ${varname}. Here are some examples. sys_temp_dir = "${WINDIR}" --- ${WINDIR} will be replaced by $_ENV['WINDIR'] at runtime --- you can set environment variables by Apache and use them in php.ini --- FcgidInitialEnv AUTHOR "WUXIANCHENG" --- error_log = "${AUTHOR}.log" error_log = "${sys_temp_dir}" --- ${sys_temp_dir} will be replace by the value of sys_temp_dir Also you can use PHP constants in php.ini, but DONT'T wrap them in ${} or "". error_log = "/data/"PHP_VERSION"/" --- it works like this php code: $error_log = "/data/" . PHP_VERSION . "/"; ---- Server IP: 72.52.91.14 Probable Submitter: 118.117.62.85 ---- Manual Page -- http://php.net/manual/en/configuration.file.php Edit -- https://master.php.net/note/edit/119838 Del: integrated -- https://master.php.net/note/delete/119838/integrated Del: useless -- https://master.php.net/note/delete/119838/useless Del: bad code -- https://master.php.net/note/delete/119838/bad+code Del: spam -- https://master.php.net/note/delete/119838/spam Del: non-english -- https://master.php.net/note/delete/119838/non-english Del: in docs -- https://master.php.net/note/delete/119838/in+docs Del: other reasons-- https://master.php.net/note/delete/119838 Reject -- https://master.php.net/note/reject/119838 Search -- https://master.php.net/manage/user-notes.php