php how to go one level up on dirname FILE

Question

I have a folder structure as follows   mydomain com   - gt Folder-A   - gt Folder-B   I have a string from Database that is     Folder-B image1 jpg   which points to an image in Folder-B    Inside a script in Folder-A  I am using dirname FILE  to fetch the filename and I get mydomain com Folder-A  Inside this script   I need to get a string that says  mydomain com Folder-B image1 jpg  I tried    path dirname   FILE            Folder-B image1 jpg     This shows up as mydomain com 2FFolder-A 2F   2FFolder-B 2Fimage1 jpg  This is for a facebook share button  and this fails to fetch the correct image  Anyone know how to get the path correctly   Edit  I hope to get a url    mydomain com 2FFolder-B 2Fimage1 jpg

User · Answer

You can use realpath to remove unnessesary part      One level up echo str replace realpath dirname   FILE                  realpath dirname   FILE           Two levels etc  echo str replace realpath dirname   FILE                     realpath dirname   FILE         On windows also replace   with   if need that in URL

User · Answer

For PHP  lt  5 3 use    upOne   realpath dirname   FILE                In PHP 5 3 to 5 6 use    upOne   realpath   DIR               In PHP    7 0 use    upOne   dirname   DIR    1

User · Answer

You could use PHP s dirname function   lt  php echo dirname   DIR       gt   That will give you the name of the parent directory of   DIR    which stores the current directory

User · Answer

One level up  I have used   str replace basename   DIR            basename   FILE         realpath   FILE         required php     or for php  lt  5 3   str replace basename dirname   FILE             basename   FILE         realpath   FILE         required php

User · Answer

If you happen to have php 7 0  you could use levels    dirname    FILE    2   with the second parameter you can define the amount of levels you want to go back   http   php net manual en function dirname php

User · Answer

dirname   DIR   level   dirname   DIR   1     level is how many times will you go back to the folder

User · Answer

To Whom  deailing with share hosting environment and still chance to have Current PHP less than 7 0  Who does not have dirname    FILE    2    it is possible to use following   function dirname safe  path   level   0        dir   explode DIRECTORY SEPARATOR   path        level    level   -1      if  level    0   level   count  dir       array splice  dir   level       return implode  dir  DIRECTORY SEPARATOR  DIRECTORY SEPARATOR     print r dirname safe   DIR    2

User · Answer

Try this  dirname dirname     FILE       Edit  removed      because it isn t correct syntax  Without it  it works perfectly

User · Answer

I use this  if there is an absolute path  this is an example     img   imagecreatefromjpeg   SERVER  DOCUMENT ROOT     Folder-B image1 jpg      if there is a picture to show  this is enough   echo   lt img src   Folder-B image1 jpg  gt

[php] php how to go one level up on dirname(FILE)

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[php] php how to go one level up on dirname(FILE)