Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 10
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename: /in/SGM4T
function name: (null)
number of ops: 12
compiled vars: !0 = $names, !1 = $name
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
9 0 E > ASSIGN !0, <array>
15 1 > FE_RESET_R $3 !0, ->10
2 > > FE_FETCH_R $3, !1, ->10
16 3 > INIT_FCALL 'var_dump'
4 INIT_FCALL 'validname'
5 SEND_VAR !1
6 DO_FCALL 0 $4
7 SEND_VAR $4
8 DO_ICALL
15 9 > JMP ->2
10 > FE_FREE $3
17 11 > RETURN 1
Function validname:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 10
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/SGM4T
function name: validName
number of ops: 12
compiled vars: !0 = $name, !1 = $name_first_character
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
2 0 E > RECV !0
3 1 INIT_FCALL 'substr'
2 SEND_VAR !0
3 SEND_VAL 0
4 SEND_VAL 1
5 DO_ICALL $2
6 ASSIGN !1, $2
4 7 IN_ARRAY !1, <array>
8 > JMPZ ~4, ->10
5 9 > > RETURN <false>
7 10 > > RETURN <true>
8 11* > RETURN null
End of function validname
Generated using Vulcan Logic Dumper, using php 8.0.0