Without extended info: With extended info:
0 EXT_STMT 0, 0, 0
0 NOP 0, 0, 0 1 NOP 0, 0, 0
2 EXT_STMT 0, 0, 0
1 FETCH_W $0, 'a', 1 3 FETCH_W $0, 'a', 1
2 ASSIGN $1, $0, '5' 4 ASSIGN $1, $0, '5'
5 EXT_STMT 0, 0, 0
6 EXT_FCALL_BEGIN 0, 0, 0
3 FETCH_W $2, 'a', 1 7 FETCH_W $2, 'a', 1
4 SEND_REF 0, $2, 1 8 SEND_REF 0, $2, 1
5 DO_FCALL $3, 'magic', 0 9 DO_FCALL $3, 'magic', 0
10 EXT_FCALL_END 0, 0, 0
11 EXT_STMT 0, 0, 0
6 INIT_STRING %4, 0, 0 12 INIT_STRING %4, 0, 0
7 FETCH_R $5, 'a', 1 13 FETCH_R $5, 'a', 1
8 ADD_VAR %4, %4, $5 14 ADD_VAR %4, %4, $5
9 ADD_CHAR %4, %4, '10' 15 ADD_CHAR %4, %4, '10'
10 ECHO 0, %4, 0 16 ECHO 0, %4, 0
17 NOP 0, 0, 0
18 EXT_STMT 0, 0, 0
11 ECHO 0, '\n', 0 19 ECHO 0, '\n', 0
12 RETURN 0, '1', 0 20 RETURN 0, '1', 0
