:: Cannot re-assign $this

:: Error message
"Cannot re-assign $this blablabla" on PHP5 script.

:: Solution
Change variable $this to $value

:: Example
from:

 foreach ($p_arr as $this) {
   $p_char = ( $i%3==0 ? "r" : ( $i%3==1 ? "w" : "x" ) );
   $perms .= ( $this=="1" ? $p_char : "-" ) . ( $i%3==2 ? " " : "" );
   $i++;
 }

change to :

 foreach ($p_arr as $value) {
   $p_char = ( $i%3==0 ? "r" : ( $i%3==1 ? "w" : "x" ) );
   $perms .= ( $value=="1" ? $p_char : "-" ) . ( $i%3==2 ? " " : "" );
   $i++;
 }

:: Links
+ GoogleLinux
+ PHP5