RE: [PHP] word filter

2001-10-01 Thread Richard Heyes 

 There's a better way to do this:

 ?
  $naughty_words = array(
 'poop',
 'bum',
 'religion'
   );

  echo in_array($text, $naughty_words) ? found bad words! : text is
 clean!;
 ?

This won't work, since you're trying to find the whole of $text in the array
$naughty_words.

--
Richard Heyes
I know not with what weapons World War III will be fought, but World War IV
will be fought with sticks and stones. - Albert Einstein



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Re: [PHP] word filter

2001-10-01 Thread _lallous 

and btw Maxim...I didn't write the $naught_words array in the first place...

Maxim Maletsky ) [EMAIL PROTECTED] wrote in message
news:014a01c14a54$05530640$4829abd4@tatiana...


Sorry, I meant since PHP 4 only, as it is when function in_array() was
introduced

Maxim Maletsky
www.PHPBeginner.com


-Original Message-
From: Maxim Maletsky (PHPBeginner.com)
[mailto:[EMAIL PROTECTED]]
Sent: lunedì 1 ottobre 2001 10.33
To: '_lallous'; [EMAIL PROTECTED]
Cc: 'Kristjan Kanarik'; 'Richard Heyes'
Subject: RE: [PHP] word filter



There's a better way to do this:

?
 $naughty_words = array(
'poop',
'bum',
'religion'
  );

 echo in_array($text, $naughty_words) ? found bad words! : text is
clean!; ?

Since PHP though...


P.S: are you considering 'region' a naughty word, _lallous? Careful
there...

Maxim Maletsky
www.PHPBeginner.com



-Original Message-
From: _lallous [mailto:[EMAIL PROTECTED]]
Sent: lunedì 1 ottobre 2001 11.15
To: [EMAIL PROTECTED]
Subject: Re: [PHP] word filter


 $naughty_words = array(
 'poop',
 'bum',
 'religion'
 );
if (eregi(join('|', $naughty_words), $text))
  echo found bad words!;
else
  echo text is clean!;

Richard Heyes [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]...

  Looking for a function which checks the user input for unwanted
  (mostly
  rude) words. Those words should be defined first in array or so of
  course...  should be case insensitive as well.

 $text = 'This text contains a naughty word: Bum'; $naughty_words =
 array( 'poop',
 'bum',
 'religion'
 );

 function naughty_words($text, $naughty_words){
 $text = strtolower($text);
 foreach($naughty_words as $value){
 if(strpos($text, strtolower($value)) !== FALSE)
 return TRUE;
 }

 return FALSE;
 }

 echo naughty_words($text, $naughty_words) ? 'Found naughty words' :
 'Text
is
 clean';

 --
 Richard Heyes
 I know not with what weapons World War III will be fought, but World
 War
IV
 will be fought with sticks and stones. - Albert Einstein





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