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<?php $names = array('Hugo', 'Manuel'); print_r( array_map( function($name) { return "Olá, " . ucfirst($name) . "!"; }, $names) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/O93LB
function name:  (null)
number of ops:  10
compiled vars:  !0 = $names
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    4     1        INIT_FCALL                                               'print_r'
    5     2        INIT_FCALL                                               'array_map'
    6     3        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FO93LB%3A6%240'
    8     4        SEND_VAL                                                 ~2
    9     5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $3      
          7        SEND_VAR                                                 $3
          8        DO_ICALL                                                 
   10     9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FO93LB%3A6%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/O93LB
function name:  {closure}
number of ops:  8
compiled vars:  !0 = $name
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   RECV                                             !0      
    7     1        INIT_FCALL                                               'ucfirst'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $1      
          4        CONCAT                                           ~2      'Ol%C3%A1%2C+', $1
          5        CONCAT                                           ~3      ~2, '%21'
          6      > RETURN                                                   ~3
    8     7*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FO93LB%3A6%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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