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<?php $array = [ [4, 3, 5, 7, 210], [4, 9, 5, 7, 210], [4, 9, 25, 7, 210], ]; var_export( array_map( function($row) { $row[] = array_product($row) / array_pop($row); return $row; }, $array ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/NmR2h
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>
    9     1        INIT_FCALL                                               'var_export'
   10     2        INIT_FCALL                                               'array_map'
   11     3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FNmR2h%3A11%240'
   14     4        SEND_VAL                                                 ~2
   15     5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $3      
          7        SEND_VAR                                                 $3
          8        DO_ICALL                                                 
   17     9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FNmR2h%3A11%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/NmR2h
function name:  {closure}
number of ops:  12
compiled vars:  !0 = $row
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   RECV                                             !0      
   12     1        INIT_FCALL                                               'array_product'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $2      
          4        INIT_FCALL                                               'array_pop'
          5        SEND_REF                                                 !0
          6        DO_ICALL                                         $3      
          7        DIV                                              ~4      $2, $3
          8        ASSIGN_DIM                                               !0
          9        OP_DATA                                                  ~4
   13    10      > RETURN                                                   !0
   14    11*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FNmR2h%3A11%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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