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<?php $arr = [ 'item1' => 0, 'item2' => 10, 'item5' => 0, 'item10' => 10, 'item12' => 5, 'item120' => false, ]; $filtered = array_filter($arr,function($value){ return $value !== 0; }); print_r($filtered);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fMsHt
function name:  (null)
number of ops:  11
compiled vars:  !0 = $arr, !1 = $filtered
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
   13     1        INIT_FCALL                                               'array_filter'
          2        SEND_VAR                                                 !0
          3        DECLARE_LAMBDA_FUNCTION                          ~3      [0]
   15     4        SEND_VAL                                                 ~3
   13     5        DO_ICALL                                         $4      
          6        ASSIGN                                                   !1, $4
   18     7        INIT_FCALL                                               'print_r'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fMsHt
function name:  {closure}
number of ops:  4
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   RECV                                             !0      
   14     1        IS_NOT_IDENTICAL                                 ~1      !0, 0
          2      > RETURN                                                   ~1
   15     3*     > RETURN                                                   null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.0.0


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