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<?php $array = [ 'C7130A-B', 'RB2-8120', 'RM1-1082-000B', '0950-4768B', 'C7130B', ]; var_export( preg_replace('/-?B$/', '', $array) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/noQca
function name:  (null)
number of ops:  10
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   11     1        INIT_FCALL                                               'var_export'
   12     2        INIT_FCALL                                               'preg_replace'
          3        SEND_VAL                                                 '%2F-%3FB%24%2F'
          4        SEND_VAL                                                 ''
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $2      
          7        SEND_VAR                                                 $2
   11     8        DO_ICALL                                                 
   13     9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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