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<?php $names = Traversable::from([ 'Francisco', 'Ronald', 'Araújo', 'Barbosa' ]); $oneName = $names->where(function ($x) { return $x === 'Ronald'; })->first();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vTCY5
function name:  (null)
number of ops:  12
compiled vars:  !0 = $names, !1 = $oneName
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_STATIC_METHOD_CALL                                  'Traversable', 'from'
    5     1        SEND_VAL_EX                                              <array>
          2        DO_FCALL                                      0  $2      
    4     3        ASSIGN                                                   !0, $2
   11     4        INIT_METHOD_CALL                                         !0, 'where'
          5        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FvTCY5%3A11%240'
          6        SEND_VAL_EX                                              ~4
          7        DO_FCALL                                      0  $5      
          8        INIT_METHOD_CALL                                         $5, 'first'
          9        DO_FCALL                                      0  $6      
         10        ASSIGN                                                   !1, $6
         11      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FvTCY5%3A11%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vTCY5
function name:  {closure}
number of ops:  4
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   RECV                                             !0      
          1        IS_IDENTICAL                                     ~1      !0, 'Ronald'
          2      > RETURN                                                   ~1
          3*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FvTCY5%3A11%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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