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<?php $array = [1, true, 0, false, "0", 0.0, " 0 "]; var_export( array_filter( $array, function($a) { return ($a !== 0 AND trim($a) != ''); } ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/cc2vm
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>
    5     1        INIT_FCALL                                               'var_export'
    6     2        INIT_FCALL                                               'array_filter'
    7     3        SEND_VAR                                                 !0
    8     4        DECLARE_LAMBDA_FUNCTION                          ~2      [0]
   10     5        SEND_VAL                                                 ~2
    6     6        DO_ICALL                                         $3      
   10     7        SEND_VAR                                                 $3
    5     8        DO_ICALL                                                 
   12     9      > RETURN                                                   1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 3, Position 2 = 8
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/cc2vm
function name:  {closure}
number of ops:  10
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   RECV                                             !0      
    9     1        IS_NOT_IDENTICAL                                 ~1      !0, 0
          2      > JMPZ_EX                                          ~1      ~1, ->8
          3    >   INIT_FCALL                                               'trim'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                         $2      
          6        IS_NOT_EQUAL                                     ~3      $2, ''
          7        BOOL                                             ~1      ~3
          8    > > RETURN                                                   ~1
   10     9*     > RETURN                                                   null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.0.0


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