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<?php var_dump(array_map(function ($a, $b) {return "$b => $a";}, array_filter(['a' => 'b', 1 => 'abc', 'c' => false, 'd' => null, 'e' => 0, 'f' => 'z'])));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MQ0Lp
function name:  (null)
number of ops:  12
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'array_map'
          2        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FMQ0Lp%3A3%240'
          3        SEND_VAL                                                 ~0
          4        INIT_FCALL                                               'array_filter'
          5        SEND_VAL                                                 <array>
          6        DO_ICALL                                         $1      
          7        SEND_VAR                                                 $1
          8        DO_ICALL                                         $2      
          9        SEND_VAR                                                 $2
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FMQ0Lp%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/MQ0Lp
function name:  {closure}
number of ops:  7
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   RECV                                             !0      
          1        RECV                                             !1      
          2        ROPE_INIT                                     3  ~3      !1
          3        ROPE_ADD                                      1  ~3      ~3, '+%3D%3E+'
          4        ROPE_END                                      2  ~2      ~3, !0
          5      > RETURN                                                   ~2
          6*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FMQ0Lp%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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