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<?php $r = array_filter(range(1,10), function($value) { return $value*2 > 12; }); var_dump($r);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZM3Vj
function name:  (null)
number of ops:  14
compiled vars:  !0 = $r
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'array_filter'
          1        INIT_FCALL                                               'range'
          2        SEND_VAL                                                 1
          3        SEND_VAL                                                 10
          4        DO_ICALL                                         $1      
          5        SEND_VAR                                                 $1
          6        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FZM3Vj%3A3%240'
    5     7        SEND_VAL                                                 ~2
          8        DO_ICALL                                         $3      
    3     9        ASSIGN                                                   !0, $3
    7    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FZM3Vj%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZM3Vj
function name:  {closure}
number of ops:  5
compiled vars:  !0 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        MUL                                              ~1      !0, 2
          2        IS_SMALLER                                       ~2      12, ~1
          3      > RETURN                                                   ~2
    5     4*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FZM3Vj%3A3%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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