Concentrated issues

Here is the list of the lines that generated the most issues.

File Count Analysis
/u/profile.php:19310
  •   Used Once Variables (In Scope)
  •   Several Instructions On The Same Line
  •   Common Alternatives
  •   Mixed Concat And Interpolation
  •   Undefined Variable
  •   Empty Instructions
  •   Echo With Concat
/u/profile.php:1669
  •   Used Once Variables (In Scope)
  •   Several Instructions On The Same Line
  •   Common Alternatives
  •   Undefined Variable
  •   Empty Instructions
  •   Echo With Concat