Finding entry points Branch analysis from position: 0 2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 95 Branch analysis from position: 14 2 jumps found. (Code = 43) Position 1 = 17, Position 2 = 19 Branch analysis from position: 17 1 jumps found. (Code = 42) Position 1 = 33 Branch analysis from position: 33 2 jumps found. (Code = 43) Position 1 = 36, Position 2 = 38 Branch analysis from position: 36 1 jumps found. (Code = 42) Position 1 = 52 Branch analysis from position: 52 2 jumps found. (Code = 43) Position 1 = 55, Position 2 = 57 Branch analysis from position: 55 1 jumps found. (Code = 42) Position 1 = 71 Branch analysis from position: 71 2 jumps found. (Code = 43) Position 1 = 74, Position 2 = 76 Branch analysis from position: 74 1 jumps found. (Code = 42) Position 1 = 83 Branch analysis from position: 83 2 jumps found. (Code = 43) Position 1 = 86, Position 2 = 88 Branch analysis from position: 86 1 jumps found. (Code = 42) Position 1 = 95 Branch analysis from position: 95 2 jumps found. (Code = 46) Position 1 = 117, Position 2 = 119 Branch analysis from position: 117 2 jumps found. (Code = 43) Position 1 = 120, Position 2 = 121 Branch analysis from position: 120 2 jumps found. (Code = 46) Position 1 = 124, Position 2 = 126 Branch analysis from position: 124 2 jumps found. (Code = 43) Position 1 = 127, Position 2 = 128 Branch analysis from position: 127 1 jumps found. (Code = 62) Position 1 = -2 Branch analysis from position: 128 Branch analysis from position: 126 Branch analysis from position: 121 Branch analysis from position: 119 Branch analysis from position: 88 2 jumps found. (Code = 46) Position 1 = 117, Position 2 = 119 Branch analysis from position: 117 Branch analysis from position: 119 Branch analysis from position: 76 2 jumps found. (Code = 43) Position 1 = 86, Position 2 = 88 Branch analysis from position: 86 Branch analysis from position: 88 Branch analysis from position: 57 2 jumps found. (Code = 43) Position 1 = 70, Position 2 = 71 Branch analysis from position: 70 2 jumps found. (Code = 43) Position 1 = 74, Position 2 = 76 Branch analysis from position: 74 Branch analysis from position: 76 Branch analysis from position: 71 Branch analysis from position: 38 2 jumps found. (Code = 43) Position 1 = 51, Position 2 = 52 Branch analysis from position: 51 2 jumps found. (Code = 43) Position 1 = 55, Position 2 = 57 Branch analysis from position: 55 Branch analysis from position: 57 Branch analysis from position: 52 Branch analysis from position: 19 2 jumps found. (Code = 43) Position 1 = 32, Position 2 = 33 Branch analysis from position: 32 2 jumps found. (Code = 43) Position 1 = 36, Position 2 = 38 Branch analysis from position: 36 Branch analysis from position: 38 Branch analysis from position: 33 Branch analysis from position: 95 filename: /in/VsFH1 function name: (null) number of ops: 143 compiled vars: !0 = $nameErr, !1 = $emailErr, !2 = $genderErr, !3 = $websiteErr, !4 = $name, !5 = $email, !6 = $gender, !7 = $comment, !8 = $website line #* E I O op fetch ext return operands ------------------------------------------------------------------------------------- 1 0 E > ECHO '%3C%21DOCTYPE+HTML%3E%0A%0A%3Chtml%3E%0A%0A%3Chead%3E%0A%0A++%3Cmeta+charset%3D%22utf-8%22%3E%0A%0A++%3Ctitle%3EValidaci%C3%B3n+en+PHP%3C%2Ftitle%3E%0A%0A++%3Cstyle%3E%0A%0A++++.error+%7Bcolor%3A+%23FF0000%3B%7D%0A%0A++%3C%2Fstyle%3E%0A%0A%3C%2Fhead%3E%0A%0A%3Cbody%3E%0A%0A++' 25 1 ASSIGN ~9 !3, '' 2 ASSIGN ~10 !2, ~9 3 ASSIGN ~11 !1, ~10 4 ASSIGN !0, ~11 29 5 ASSIGN ~13 !8, '' 6 ASSIGN ~14 !7, ~13 7 ASSIGN ~15 !6, ~14 8 ASSIGN ~16 !5, ~15 9 ASSIGN !4, ~16 31 10 FETCH_R global ~18 '_SERVER' 11 FETCH_DIM_R ~19 ~18, 'REQUEST_METHOD' 12 IS_EQUAL ~19, 'POST' 13 > JMPZ ~20, ->95 33 14 > FETCH_IS ~21 '_POST' 15 ISSET_ISEMPTY_DIM_OBJ 1 ~21, 'name' 16 > JMPZ ~22, ->19 35 17 > ASSIGN !0, 'Nombre+necesario' 18 > JMP ->33 39 19 > INIT_FCALL_BY_NAME 'test_input' 20 CHECK_FUNC_ARG 21 FETCH_FUNC_ARG global $24 '_POST' 22 FETCH_DIM_FUNC_ARG $25 $24, 'name' 23 SEND_FUNC_ARG $25 24 DO_FCALL 0 $26 25 ASSIGN !4, $26 43 26 INIT_FCALL 'preg_match' 27 SEND_VAL '%2F%5E%5Ba-zA-Z+%5D%2A%24%2F' 28 SEND_VAR !4 29 DO_ICALL $28 30 BOOL_NOT ~29 $28 31 > JMPZ ~29, ->33 45 32 > ASSIGN !0, 'Solo+se+permiten+letras+y+espacios+en+blanco' 53 33 > FETCH_IS ~31 '_POST' 34 ISSET_ISEMPTY_DIM_OBJ 1 ~31, 'email' 35 > JMPZ ~32, ->38 55 36 > ASSIGN !1, 'Email+necesario' 37 > JMP ->52 59 38 > INIT_FCALL_BY_NAME 'test_input' 39 CHECK_FUNC_ARG 40 FETCH_FUNC_ARG global $34 '_POST' 41 FETCH_DIM_FUNC_ARG $35 $34, 'email' 42 SEND_FUNC_ARG $35 43 DO_FCALL 0 $36 44 ASSIGN !5, $36 63 45 INIT_FCALL 'preg_match' 46 SEND_VAL '%2F%28%5B%5Cw%5C-%5D%2B%5C%40%5B%5Cw%5C-%5D%2B%5C.%5B%5Cw%5C-%5D%2B%29%2F' 47 SEND_VAR !5 48 DO_ICALL $38 49 BOOL_NOT ~39 $38 50 > JMPZ ~39, ->52 65 51 > ASSIGN !1, 'Formato+de+direcci%C3%B3n+inv%C3%A1lido' 73 52 > FETCH_IS ~41 '_POST' 53 ISSET_ISEMPTY_DIM_OBJ 1 ~41, 'website' 54 > JMPZ ~42, ->57 75 55 > ASSIGN !8, '' 56 > JMP ->71 79 57 > INIT_FCALL_BY_NAME 'test_input' 58 CHECK_FUNC_ARG 59 FETCH_FUNC_ARG global $44 '_POST' 60 FETCH_DIM_FUNC_ARG $45 $44, 'website' 61 SEND_FUNC_ARG $45 62 DO_FCALL 0 $46 63 ASSIGN !8, $46 83 64 INIT_FCALL 'preg_match' 65 SEND_VAL '%2F%5Cb%28%3F%3A%28%3F%3Ahttps%3F%7Cftp%29%3A%5C%2F%5C%2F%7Cwww%5C.%29%5B-a-z0-9%2B%26%40%23%5C%2F%25%3F%3D%7E_%7C%21%3A%2C.%3B%5D%2A%5B-a-z0-9%2B%26%40%23%5C%2F%25%3D%7E_%7C%5D%2Fi' 66 SEND_VAR !8 67 DO_ICALL $48 68 BOOL_NOT ~49 $48 69 > JMPZ ~49, ->71 85 70 > ASSIGN !3, 'URL+con+capacidades+diferentes' 91 71 > FETCH_IS ~51 '_POST' 72 ISSET_ISEMPTY_DIM_OBJ 1 ~51, 'comment' 73 > JMPZ ~52, ->76 93 74 > ASSIGN !7, '' 75 > JMP ->83 97 76 > INIT_FCALL_BY_NAME 'test_input' 77 CHECK_FUNC_ARG 78 FETCH_FUNC_ARG global $54 '_POST' 79 FETCH_DIM_FUNC_ARG $55 $54, 'comment' 80 SEND_FUNC_ARG $55 81 DO_FCALL 0 $56 82 ASSIGN !7, $56 101 83 > FETCH_IS ~58 '_POST' 84 ISSET_ISEMPTY_DIM_OBJ 1 ~58, 'gender' 85 > JMPZ ~59, ->88 103 86 > ASSIGN !2, 'Genero+necesario' 87 > JMP ->95 107 88 > INIT_FCALL_BY_NAME 'test_input' 89 CHECK_FUNC_ARG 90 FETCH_FUNC_ARG global $61 '_POST' 91 FETCH_DIM_FUNC_ARG $62 $61, 'gender' 92 SEND_FUNC_ARG $62 93 DO_FCALL 0 $63 94 ASSIGN !6, $63 126 95 > ECHO '%0A++%3Ch2%3EEjemplo+de+Validaci%C3%B3n+de+Formularios+con+PHP%3C%2Fh2%3E%0A%0A++%3Cp%3E%3Cspan+class%3D%22error%22%3E%2A+campo+requerido.%3C%2Fspan%3E%3C%2Fp%3E%0A%0A++%3Cform+method%3D%22post%22+action%3D%22' 131 96 INIT_FCALL 'htmlspecialchars' 97 FETCH_R global ~65 '_SERVER' 98 FETCH_DIM_R ~66 ~65, 'PHP_SELF' 99 SEND_VAL ~66 100 DO_ICALL $67 101 ECHO $67 102 ECHO '%22%3E%0A%0A+++++Nombre%3A+%3Cinput+type%3D%22text%22+name%3D%22name%22+value%3D%22' 133 103 ECHO !4 104 ECHO '%22%3E%0A%0A+++++%3Cspan+class%3D%22error%22%3E%2A+' 135 105 ECHO !0 106 ECHO '%3C%2Fspan%3E%0A%0A+++++%3Cbr%3E%3Cbr%3E%0A%0A+++++E-mail%3A+%3Cinput+type%3D%22text%22+name%3D%22email%22+value%3D%22' 139 107 ECHO !5 108 ECHO '%22%3E%0A%0A+++++%3Cspan+class%3D%22error%22%3E%2A+' 141 109 ECHO !1 110 ECHO '%3C%2Fspan%3E%0A%0A+++++%3Cbr%3E%3Cbr%3E%0A%0A+++++Website%3A+%3Cinput+type%3D%22text%22+name%3D%22website%22+value%3D%22' 145 111 ECHO !8 112 ECHO '%22%3E%0A%0A+++++%3Cspan+class%3D%22error%22%3E' 147 113 ECHO !3 114 ECHO '%3C%2Fspan%3E%0A%0A+++++%3Cbr%3E%3Cbr%3E%0A%0A+++++Comentario%3A+%3Ctextarea+name%3D%22comment%22+rows%3D%225%22+cols%3D%2240%22%3E%3C%2Ftextarea%3E%0A%0A+++++%3Cbr%3E%3Cbr%3E%0A%0A+++++Genero%3A%0A%0A+++++%3Cinput+type%3D%22radio%22+name%3D%22gender%22%0A%0A++++++++' 159 115 ISSET_ISEMPTY_CV ~68 !6 116 > JMPZ_EX ~68 ~68, ->119 117 > IS_EQUAL ~69 !6, 'femenino' 118 BOOL ~68 ~69 119 > > JMPZ ~68, ->121 120 > ECHO 'checked' 121 > ECHO '++%0A%0A++++++++value%3D%22femenino%22%3EFemenino%0A%0A+++++%3Cinput+type%3D%22radio%22+name%3D%22gender%22%0A%0A++++++++' 165 122 ISSET_ISEMPTY_CV ~70 !6 123 > JMPZ_EX ~70 ~70, ->126 124 > IS_EQUAL ~71 !6, 'masculino' 125 BOOL ~70 ~71 126 > > JMPZ ~70, ->128 127 > ECHO 'checked' 166 128 > ECHO '%0A+++++value%3D%22masculino%22%3EMasculino%0A%0A+++++%3Cspan+class%3D%22error%22%3E%2A+' 169 129 ECHO !2 130 ECHO '%3C%2Fspan%3E%0A%0A+++++%3Cbr%3E%3Cbr%3E%0A%0A+++++%3Cinput+type%3D%22submit%22+name%3D%22submit%22+value%3D%22Submit%22%3E%0A%0A++%3C%2Fform%3E%0A%0A++' 179 131 ECHO '%3Ch2%3EUsted+Ingres%C3%B3%3A%3C%2Fh2%3E' 181 132 ECHO !4 183 133 ECHO '%3Cbr%3E' 185 134 ECHO !5 187 135 ECHO '%3Cbr%3E' 189 136 ECHO !8 191 137 ECHO '%3Cbr%3E' 193 138 ECHO !7 195 139 ECHO '%3Cbr%3E' 197 140 ECHO !6 200 141 ECHO '%0A%3C%2Fbody%3E%0A%0A%3C%2Fhtml%3E' 203 142 > RETURN 1 Function test_input: Finding entry points Branch analysis from position: 0 1 jumps found. (Code = 62) Position 1 = -2 filename: /in/VsFH1 function name: test_input number of ops: 15 compiled vars: !0 = $data line #* E I O op fetch ext return operands ------------------------------------------------------------------------------------- 113 0 E > RECV !0 115 1 INIT_FCALL 'trim' 2 SEND_VAR !0 3 DO_ICALL $1 4 ASSIGN !0, $1 117 5 INIT_FCALL 'stripslashes' 6 SEND_VAR !0 7 DO_ICALL $3 8 ASSIGN !0, $3 119 9 INIT_FCALL 'htmlspecialchars' 10 SEND_VAR !0 11 DO_ICALL $5 12 ASSIGN !0, $5 121 13 > RETURN !0 123 14* > RETURN null End of function test_input
Generated using Vulcan Logic Dumper, using php 8.0.0