XProfan

English

Julian
Schmidt

Hi,
watts yesterday, withal small rake-Captcha, over my Guestbook[...]

zugespamt.
have straight a small bath-Word-list added.
what are so The häufigsten Wörter/criteria to whom one effectively Spams filter out can? my list sees straight so from.

Compile Mark Separation

 $spots += 1 * substr_count(strtolower($content),'<');
 $spots += 1 * substr_count(strtolower($content),'>');
 $spots += 1 * substr_count(strtolower($content),'!');
 $spots += 2 * substr_count(strtolower($content),'</');
 $spots += 2 * substr_count(strtolower($content),'100%');
 $spots += 2 * substr_count(strtolower($content),'viagra');
 $spots += 2 * substr_count(strtolower($content),'porn');
 $spots += 2 * substr_count(strtolower($content),'free');
 $spots += 2 * substr_count(strtolower($content),'poker');
 $spots += 2 * substr_count(strtolower($content),'https://');
 $spots += 3 * substr_count(strtolower($content),'href');

Please no misery long word-lists post, separate only potenziale Spam-terms, which one normal User probably eh never use would. About 5 Points show I momentarily Spamverdacht.
How can itself yet to Spams protect?

Greeting.

Julian

[OFFTOPIC]@iF: New Header-solid gefällt not.

[/OFFTOPIC]

XProfan X2
Win7 Professional, SP1, AMD FX(tm)-8350 Eight-Core Processor
˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗˗
Webseite [...]

04/29/13 ▲

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- Page 4 -

Julian
Schmidt

Lass me guess, row 18. How are whom?

05/03/13 ▲

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E.T.

Julian Schmidt (03.05.13)

How bind I the whom now by JS one. [...]

...In any drop not of/ one clear Page

iF (03.05.13)

your JS wirf Error ex.

...my horse too

Julian Schmidt (03.05.13)

Lass me guess, row 18. How are whom?

...row 18 delete, then is the Error in line 17 or 19

Sorry, but me was even so, and Fun must his

Grüße aus Sachsen... Mario
WinXP, Win7 (64 Bit),Win8(.1),Win10, Win 11, Profan 6 - X4, XPSE, und 'nen schwarzes, blinkendes Dingens, wo ich das alles reinschütte...

05/04/13 ▲

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well here comes Yes no Image: [...]

XProfan X2
WinXP, SP3, Core(TM) i7-3770 @ 3.40GHz

05/04/13 ▲

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Julian
Schmidt

stood yesterday well on the Hose.
working now [...]

Meinst You I ought to here again couple Random-Striche settle?

[OFFTOPIC]
iF (04.05.13)

well here comes Yes no Image: [...]

lying well on it that I it on the Time of my Server gehauen Have.

[/OFFTOPIC]

05/04/13 ▲

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Julian
Schmidt

Have straight a komischen Error, which but too only on of my HP appears and not my Localhost.
and of course create I The Captcha by JS and with Submit becomes The Solution abgesendet. The problem is the The Captcha too to whom dispatching again immediate prepares and is my Sessions überschrieben go. accordingly becomes The right Solution the Captcha überschrieben by a incorrect and first subsequently quizzed whether The Solution in the Session with the eingebenden Solution übereinstimmt. these then but naturally not any more the case. I create The Captcha now with of/ one Verzögerung of 5000 Millisekunden. trouble remaining nevertheless consist.
Lösungsansätze?
here times the spending the Session and then the eingegebenden Solution.[...]

05/04/13 ▲

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Erstelle still simply 1 Captcha in the Session instead of constantly changing or. only
then one Captcha in the Session if yet keins vorliegt and first then one new
Captcha, if one uses watts alike whether "richtig" or "falsch" answers.

XProfan X2
WinXP, SP3, Core(TM) i7-3770 @ 3.40GHz

05/04/13 ▲

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Nachtrag: with the jetzigen Version have You in each Image a complete-lesbare number,
the would I Change so the effect sooner as here is: [...]

Virtually a Mod 2 mask hintergrundfarbender Pixel:

Image 1:

Compile Mark Separation

'X X X X X
' X X X X X
'X X X X X
' X X X X X
'X X X X X

Image 2:

Compile Mark Separation

' X X X X X
'X X X X X
' X X X X X
'X X X X X
' X X X X X

whether You too yet lines einbringst must hold self decide according to savour.

XProfan X2
WinXP, SP3, Core(TM) i7-3770 @ 3.40GHz

05/04/13 ▲

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Julian
Schmidt

iF (04.05.13)

Virtually a Mod 2 mask hintergrundfarbender Pixel:

OK, Have I by:

Compile Mark Separation

for ($y=0; $y<=15; $y++) {

    for ($x=0; $x<=80; $x++) {

        If ($x % 2 == $_SESSION['rechen_captcha_pic'] % 2)  {

            imagesetpixel($img, $x, $y, $background);

        }

    }

}

iF (04.05.13)

OK, understand of course not where before the Error lying. working so now.

Proposals?

05/04/13 ▲

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Naa, dis is yet net perfect:

each 2. Pixel must BGFarbe having but each 2. row circa 1 Pixel shifts.

you have:

Compile Mark Separation

'X
'X
'X
'X

ought to but:

Compile Mark Separation

'X
' X
'X
' X

then would it too same explicit rather readable.

rechen-captcha.php.png	1 kB

Hochgeladen:	05/04/13

Downloadcounter:
		Download

XProfan X2
WinXP, SP3, Core(TM) i7-3770 @ 3.40GHz

05/04/13 ▲

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Julian
Schmidt

hmmm.....so.

Compile Mark Separation

for ($y=0; $y<=15; $y++) {

    for ($x=0; $x<=80; $x++) {

        If ($x % 2 == $_SESSION['rechen_captcha_pic'] % 2)  {

            imagesetpixel($img, $x, $y+($y % 2), $background);

        }

    }

}

05/04/13 ▲

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yet net integrally:

lines dürften then not any more consist.

rechen-captcha.php.png Preview

1 kB

Hochgeladen:

05/04/13

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Download

rechen-captcha.php2.png Preview

1 kB

Hochgeladen:

05/04/13

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Download

XProfan X2
WinXP, SP3, Core(TM) i7-3770 @ 3.40GHz

05/04/13 ▲

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Julian
Schmidt

hmmm..then warscheinlich so...

Compile Mark Separation

for ($y=0; $y<=15; $y++) {

    for ($x=0; $x<=80; $x++) {

        If ($x % 2 == $_SESSION['rechen_captcha_pic'] % 2)  {

            imagesetpixel($img, $x, $y+($y+($_SESSION['rechen_captcha_pic'] % 2) % 2), $background);

        }

    }

}