Finding entry points Branch analysis from position: 0 1 jumps found. (Code = 62) Position 1 = -2 filename: /in/V3iFh function name: (null) number of ops: 6 compiled vars: !0 = $ean line #* E I O op fetch ext return operands ------------------------------------------------------------------------------------- 28 0 E > ASSIGN !0, '300164288720' 29 1 INIT_FCALL 'ean_checksum' 2 SEND_VAR !0 3 DO_FCALL 0 $2 4 ECHO $2 5 > RETURN 1 Function ean_checksum: Finding entry points Branch analysis from position: 0 2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 5 Branch analysis from position: 4 1 jumps found. (Code = 62) Position 1 = -2 Branch analysis from position: 5 1 jumps found. (Code = 42) Position 1 = 31 Branch analysis from position: 31 2 jumps found. (Code = 44) Position 1 = 34, Position 2 = 20 Branch analysis from position: 34 1 jumps found. (Code = 62) Position 1 = -2 Branch analysis from position: 20 2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 27 Branch analysis from position: 23 1 jumps found. (Code = 42) Position 1 = 30 Branch analysis from position: 30 2 jumps found. (Code = 44) Position 1 = 34, Position 2 = 20 Branch analysis from position: 34 Branch analysis from position: 20 Branch analysis from position: 27 2 jumps found. (Code = 44) Position 1 = 34, Position 2 = 20 Branch analysis from position: 34 Branch analysis from position: 20 filename: /in/V3iFh function name: ean_checksum number of ops: 47 compiled vars: !0 = $eancode, !1 = $oddsum, !2 = $evensum, !3 = $total, !4 = $eanvalue, !5 = $finalean, !6 = $i, !7 = $check line #* E I O op fetch ext return operands ------------------------------------------------------------------------------------- 2 0 E > RECV !0 3 1 STRLEN ~8 !0 2 IS_NOT_EQUAL ~8, 12 3 > JMPZ ~9, ->5 4 4 > > RETURN '-1' 7 5 > ASSIGN !1, 0 8 6 ASSIGN !2, 0 9 7 ASSIGN !3, 0 10 8 ASSIGN !4, !0 11 9 INIT_FCALL 'strrev' 10 INIT_FCALL 'substr' 11 SEND_VAR !4 12 SEND_VAL 0 13 SEND_VAL 12 14 DO_ICALL $14 15 SEND_VAR $14 16 DO_ICALL $15 17 ASSIGN !5, $15 13 18 ASSIGN !6, 0 19 > JMP ->31 14 20 > MOD ~18 !6, 2 21 IS_EQUAL ~18, 0 22 > JMPZ ~19, ->27 15 23 > FETCH_DIM_R ~20 !5, !6 24 CAST 4 ~21 ~20 25 ASSIGN_OP 1 !1, ~21 26 > JMP ->30 18 27 > FETCH_DIM_R ~23 !5, !6 28 CAST 4 ~24 ~23 29 ASSIGN_OP 1 !2, ~24 13 30 > PRE_INC !6 31 > STRLEN ~27 !5 32 IS_SMALLER !6, ~27 33 > JMPNZ ~28, ->20 21 34 > MUL ~29 !1, 3 35 ADD ~30 ~29, !2 36 ASSIGN !3, ~30 23 37 INIT_FCALL 'ceil' 38 MOD ~32 !3, 10 39 SEND_VAL ~32 40 DO_ICALL $33 41 SUB ~34 10, $33 42 CAST 4 ~35 ~34 43 MOD ~36 ~35, 10 44 ASSIGN !7, ~36 24 45 > RETURN !7 25 46* > RETURN null End of function ean_checksum
Generated using Vulcan Logic Dumper, using php 8.0.0