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<?php error_reporting(E_ALL); define('great','my'); $great='fantastic'; $my='my value'; echo "This is ${great }<br/>\n";//output:my value echo "This is ${ great}<br/>\n";//output:my value echo "This is ${ great }<br/>\n";//output:my value echo "This is ${great}<br/>\n";//output:fantastic
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jQXFc
function name:  (null)
number of ops:  32
compiled vars:  !0 = $great, !1 = $my
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'error_reporting'
          1        SEND_VAL                                                     30719
          2        DO_ICALL                                                     
    5     3        INIT_FCALL                                                   'define'
          4        SEND_VAL                                                     'great'
          5        SEND_VAL                                                     'my'
          6        DO_ICALL                                                     
    6     7        ASSIGN                                                       !0, 'fantastic'
    7     8        ASSIGN                                                       !1, 'my+value'
    8     9        ROPE_INIT                                         3  ~9      'This+is+'
         10        FETCH_CONSTANT                                       ~6      'great'
         11        FETCH_R                          local               ~7      ~6
         12        ROPE_ADD                                          1  ~9      ~9, ~7
         13        ROPE_END                                          2  ~8      ~9, '%3Cbr%2F%3E%0A'
         14        ECHO                                                         ~8
    9    15        ROPE_INIT                                         3  ~14     'This+is+'
         16        FETCH_CONSTANT                                       ~11     'great'
         17        FETCH_R                          local               ~12     ~11
         18        ROPE_ADD                                          1  ~14     ~14, ~12
         19        ROPE_END                                          2  ~13     ~14, '%3Cbr%2F%3E%0A'
         20        ECHO                                                         ~13
   10    21        ROPE_INIT                                         3  ~19     'This+is+'
         22        FETCH_CONSTANT                                       ~16     'great'
         23        FETCH_R                          local               ~17     ~16
         24        ROPE_ADD                                          1  ~19     ~19, ~17
         25        ROPE_END                                          2  ~18     ~19, '%3Cbr%2F%3E%0A'
         26        ECHO                                                         ~18
   11    27        ROPE_INIT                                         3  ~22     'This+is+'
         28        ROPE_ADD                                          1  ~22     ~22, !0
         29        ROPE_END                                          2  ~21     ~22, '%3Cbr%2F%3E%0A'
         30        ECHO                                                         ~21
         31      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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