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<?php $stringarr = ['<vhost>%s<vhost>', '<vhost2>%s</vhost2>']; array_map(function (&$string) { echo $string; sprintf($string, 'test'); return sprintf($string, 'test'); }, $stringarr); var_dump($stringarr);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/58YDh
function name:  (null)
number of ops:  10
compiled vars:  !0 = $stringarr
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        INIT_FCALL                                               'array_map'
          2        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F58YDh%3A5%240'
    9     3        SEND_VAL                                                 ~2
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
   11     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2F58YDh%3A5%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/58YDh
function name:  {closure}
number of ops:  12
compiled vars:  !0 = $string
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
    6     1        ECHO                                                     !0
    7     2        INIT_FCALL                                               'sprintf'
          3        SEND_VAR                                                 !0
          4        SEND_VAL                                                 'test'
          5        DO_ICALL                                                 
    8     6        INIT_FCALL                                               'sprintf'
          7        SEND_VAR                                                 !0
          8        SEND_VAL                                                 'test'
          9        DO_ICALL                                         $2      
         10      > RETURN                                                   $2
    9    11*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F58YDh%3A5%240

Generated using Vulcan Logic Dumper, using php 8.0.0


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