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<?php $placeholders = array_map(function($key) { return sprintf(':%s', $key); }, $keys);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EAmCM
function name:  (null)
number of ops:  7
compiled vars:  !0 = $placeholders, !1 = $keys
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'array_map'
          1        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FEAmCM%3A3%240'
    6     2        SEND_VAL                                                 ~2
          3        SEND_VAR                                                 !1
          4        DO_ICALL                                         $3      
    3     5        ASSIGN                                                   !0, $3
    6     6      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FEAmCM%3A3%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/EAmCM
function name:  {closure}
number of ops:  7
compiled vars:  !0 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        INIT_FCALL                                               'sprintf'
          2        SEND_VAL                                                 '%3A%25s'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $1      
          5      > RETURN                                                   $1
    6     6*     > RETURN                                                   null

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

Generated using Vulcan Logic Dumper, using php 8.0.0


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