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<?php $a = gmp_init(42); $b = gmp_init(17); // Pre-5.6 code: var_dump(gmp_add($a, $b)); var_dump(gmp_add($a, 17)); var_dump(gmp_add(42, $b)); // New code: var_dump($a + $b); var_dump($a + 17); var_dump(42 + $b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HaINV
function name:  (null)
number of ops:  42
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL_BY_NAME                                       'gmp_init'
          1        SEND_VAL_EX                                              42
          2        DO_FCALL                                      0  $2      
          3        ASSIGN                                                   !0, $2
    3     4        INIT_FCALL_BY_NAME                                       'gmp_init'
          5        SEND_VAL_EX                                              17
          6        DO_FCALL                                      0  $4      
          7        ASSIGN                                                   !1, $4
    6     8        INIT_FCALL                                               'var_dump'
          9        INIT_FCALL_BY_NAME                                       'gmp_add'
         10        SEND_VAR_EX                                              !0
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0  $6      
         13        SEND_VAR                                                 $6
         14        DO_ICALL                                                 
    7    15        INIT_FCALL                                               'var_dump'
         16        INIT_FCALL_BY_NAME                                       'gmp_add'
         17        SEND_VAR_EX                                              !0
         18        SEND_VAL_EX                                              17
         19        DO_FCALL                                      0  $8      
         20        SEND_VAR                                                 $8
         21        DO_ICALL                                                 
    8    22        INIT_FCALL                                               'var_dump'
         23        INIT_FCALL_BY_NAME                                       'gmp_add'
         24        SEND_VAL_EX                                              42
         25        SEND_VAR_EX                                              !1
         26        DO_FCALL                                      0  $10     
         27        SEND_VAR                                                 $10
         28        DO_ICALL                                                 
   11    29        INIT_FCALL                                               'var_dump'
         30        ADD                                              ~12     !0, !1
         31        SEND_VAL                                                 ~12
         32        DO_ICALL                                                 
   12    33        INIT_FCALL                                               'var_dump'
         34        ADD                                              ~14     !0, 17
         35        SEND_VAL                                                 ~14
         36        DO_ICALL                                                 
   13    37        INIT_FCALL                                               'var_dump'
         38        ADD                                              ~16     42, !1
         39        SEND_VAL                                                 ~16
         40        DO_ICALL                                                 
         41      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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