Php string truncation solution

Php string truncation. /upload /. /upload /. /upload/banear. /upload/Phase 1. /upload/how to handle the second issue. /upload/truncate it. use $ str = preg_replace ('#\. /upload/# s ', '', $ str); to match and try, $ str php string truncation
./Upload/
./Upload/
./Upload/banear
./Upload/Phase 1
./Upload/Phase II
How to truncate./upload/, as long as it is behind

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Use this: $ str = preg_replace ('# \./upload/# s', '', $ str); to match
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$ Strarr = explode ("upload/", $ str );
Echo $ strarr [1];
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PHP code

$ Handle = opendir ('.. /upload/'); $ arr = array (); $ file_arr = array (); while ($ file = readdir ($ handle) {$ newpath = ".. /upload /". $ file; if (is_dir ($ newpath) {$ arr [] = $ newpath; $ file_arr [] = $ file ;}} foreach ($ file_arr as $ key => $ val) {echo $ val.'
';}