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<?php $code ='<?php foo(echo: 4);'; $tokens = token_get_all($code); var_dump(token_name($tokens[3][0]), $tokens[3][1]); $code ='<?php foo(x: 4);'; $tokens = token_get_all($code); var_dump(token_name($tokens[3][0]), $tokens[3][1]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Kr7R5
function name:  (null)
number of ops:  33
compiled vars:  !0 = $code, !1 = $tokens
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '%3C%3Fphp+foo%28echo%3A+4%29%3B'
    4     1        INIT_FCALL                                                   'token_get_all'
          2        SEND_VAR                                                     !0
          3        DO_ICALL                                             $3      
          4        ASSIGN                                                       !1, $3
    5     5        INIT_FCALL                                                   'var_dump'
          6        INIT_FCALL                                                   'token_name'
          7        FETCH_DIM_R                                          ~5      !1, 3
          8        FETCH_DIM_R                                          ~6      ~5, 0
          9        SEND_VAL                                                     ~6
         10        DO_ICALL                                             $7      
         11        SEND_VAR                                                     $7
         12        FETCH_DIM_R                                          ~8      !1, 3
         13        FETCH_DIM_R                                          ~9      ~8, 1
         14        SEND_VAL                                                     ~9
         15        DO_ICALL                                                     
    7    16        ASSIGN                                                       !0, '%3C%3Fphp+foo%28x%3A+4%29%3B'
    8    17        INIT_FCALL                                                   'token_get_all'
         18        SEND_VAR                                                     !0
         19        DO_ICALL                                             $12     
         20        ASSIGN                                                       !1, $12
    9    21        INIT_FCALL                                                   'var_dump'
         22        INIT_FCALL                                                   'token_name'
         23        FETCH_DIM_R                                          ~14     !1, 3
         24        FETCH_DIM_R                                          ~15     ~14, 0
         25        SEND_VAL                                                     ~15
         26        DO_ICALL                                             $16     
         27        SEND_VAR                                                     $16
         28        FETCH_DIM_R                                          ~17     !1, 3
         29        FETCH_DIM_R                                          ~18     ~17, 1
         30        SEND_VAL                                                     ~18
         31        DO_ICALL                                                     
         32      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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