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<?php $n=100; // i want {100} printed out print "{$n}\n"; // oh right, let's escape it then printf("{%s}\n", $n);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JVdkf
function name:  (null)
number of ops:  9
compiled vars:  !0 = $n
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 100
    5     1        NOP                                                      
          2        FAST_CONCAT                                      ~2      !0, '%0A'
          3        ECHO                                                     ~2
    7     4        INIT_FCALL                                               'printf'
          5        SEND_VAL                                                 '%7B%25s%7D%0A'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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