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<?php if($_SERVER['REQUEST_METHOD']=="POST") { if( trim($_POST['voorletters'])=="" || trim($_POST['achternaam'])=="" || trim($_POST['email'])=="") { echo "De voorletters, achternaam of e-mailadres is niet ingevuld. Controleer je invoer opnieuw."; } else { // alles is goed ingevuld, de boel kan gemaild worden } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 29
Branch analysis from position: 4
2 jumps found. (Code = 47) Position 1 = 11, Position 2 = 18
Branch analysis from position: 11
2 jumps found. (Code = 47) Position 1 = 19, Position 2 = 26
Branch analysis from position: 19
2 jumps found. (Code = 43) Position 1 = 27, Position 2 = 29
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 29
Branch analysis from position: 29
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 29
Branch analysis from position: 26
Branch analysis from position: 18
Branch analysis from position: 29
filename:       /in/dT9QH
function name:  (null)
number of ops:  30
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_R                      global              ~0      '_SERVER'
          1        FETCH_DIM_R                                      ~1      ~0, 'REQUEST_METHOD'
          2        IS_EQUAL                                                 ~1, 'POST'
          3      > JMPZ                                                     ~2, ->29
    3     4    >   INIT_FCALL                                               'trim'
          5        FETCH_R                      global              ~3      '_POST'
          6        FETCH_DIM_R                                      ~4      ~3, 'voorletters'
          7        SEND_VAL                                                 ~4
          8        DO_ICALL                                         $5      
          9        IS_EQUAL                                         ~6      $5, ''
         10      > JMPNZ_EX                                         ~6      ~6, ->18
         11    >   INIT_FCALL                                               'trim'
         12        FETCH_R                      global              ~7      '_POST'
         13        FETCH_DIM_R                                      ~8      ~7, 'achternaam'
         14        SEND_VAL                                                 ~8
         15        DO_ICALL                                         $9      
         16        IS_EQUAL                                         ~10     $9, ''
         17        BOOL                                             ~6      ~10
         18    > > JMPNZ_EX                                         ~6      ~6, ->26
         19    >   INIT_FCALL                                               'trim'
         20        FETCH_R                      global              ~11     '_POST'
         21        FETCH_DIM_R                                      ~12     ~11, 'email'
         22        SEND_VAL                                                 ~12
         23        DO_ICALL                                         $13     
         24        IS_EQUAL                                         ~14     $13, ''
         25        BOOL                                             ~6      ~14
         26    > > JMPZ                                                     ~6, ->29
    4    27    >   ECHO                                                     'De+voorletters%2C+achternaam+of+e-mailadres+is+niet+ingevuld.+Controleer+je+invoer+opnieuw.'
         28      > JMP                                                      ->29
    9    29    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
171.67 ms | 1396 KiB | 15 Q