php refresh current page

Question

I have a page which   If a variable is set in a session  it will do an action  then it unsets the session   Now it has to refresh itself   This is where i am stuck   Is there a way to get the exact url to the current page   or is there a function to do this   so header  location

User · Answer

Another elegant one is  header  Location  http     SERVER HTTP HOST   SERVER REQUEST URI     exit

User · Answer

header  Location      SERVER  PHP SELF         will also work

User · Answer

SERVER  REQUEST URI   should work

User · Answer

PHP refresh current page  With PHP code    lt  php  secondsWait   1  header  Refresh  secondsWait    echo date  Y-m-d H i s      gt    Note  Remember that header   must be called before any actual output is sent  either by normal HTML tags  blank lines in a file  or from PHP   if you send any output  you can use javascript    lt  php echo date  Y-m-d H i s    echo   lt script type  text javascript  gt location reload true   lt  script gt      gt    When this method receives a true value as argument  it will cause the page to always be reloaded from the server  If it is false or not specified  the browser may reload the page from its cache   Or you can explicitly use  meta refresh   with pure html     lt  php  secondsWait   1  echo date  Y-m-d H i s    echo   lt meta http-equiv  refresh  content     secondsWait    gt      gt    Greetings and good code

User · Answer

header  Location      SERVER  REQUEST URI

[php] php refresh current page?

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