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  1. $fac = "Bio Faculty";
  2. $len = length($fac);
  3. $space = index($fac," ",0);
  4. $str1 = substr($fac,0,$space);
  5. $str2 = substr($fac, $space, $len-$space);
  6. $str=$str1."technology".$str2;
  7. print "$str";
  8.  
  9.  
Success #stdin #stdout 0s 17496KB
stdin
Standard input is empty
stdout
Biotechnology Faculty