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<?php $num = "sinha"; $firstNames = array("abhas", "dipesh"); $fullnames = array_map(function($x) use ($num){ return $x ." " . $num;}, $firstNames); var_dump($fullnames);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7K22W
function name:  (null)
number of ops:  13
compiled vars:  !0 = $num, !1 = $firstNames, !2 = $fullnames
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'sinha'
    3     1        ASSIGN                                                   !1, <array>
    4     2        INIT_FCALL                                               'array_map'
          3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F7K22W%3A4%240'
          4        BIND_LEXICAL                                             ~5, !0
          5        SEND_VAL                                                 ~5
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                         $6      
          8        ASSIGN                                                   !2, $6
    5     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !2
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2F7K22W%3A4%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/7K22W
function name:  {closure}
number of ops:  6
compiled vars:  !0 = $x, !1 = $num
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   RECV                                             !0      
          1        BIND_STATIC                                              !1
          2        CONCAT                                           ~2      !0, '+'
          3        CONCAT                                           ~3      ~2, !1
          4      > RETURN                                                   ~3
          5*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F7K22W%3A4%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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