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regex
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Join Date: Mar 2008
Posts: 70
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Solved Threads: 1
Junior Poster in Training
anyone can help me to make regular expression
[code ]
$string="
xxxxx
xxxxx
<body border='0'>
<script language=javascript>
...
word1 ... word2 ... word3... word4
...
</script>
";
i want to remove all word from that string if that string have minimal three word'x'
preg_replace(); how to make that regex?
[code ]
$string="
xxxxx
xxxxx
<body border='0'>
<script language=javascript>
...
word1 ... word2 ... word3... word4
...
</script>
";
i want to remove all word from that string if that string have minimal three word'x'
preg_replace(); how to make that regex?
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i want to remove all word from that string if that string have minimal three word'x'
Ignorance is definitely not bliss!
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Join Date: Mar 2008
Posts: 70
Reputation:
Solved Threads: 1
Junior Poster in Training
yes remove all if get same pattern.. the problem is how to make regex pattern...
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php Syntax (Toggle Plain Text)
Ignorance is definitely not bliss!
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Join Date: Mar 2008
Posts: 70
Reputation:
Solved Threads: 1
Junior Poster in Training
not like that.. iwant to remove all from <script> tag till </script> if match with the pattern..
the pattern from
<script .....>
... targetword1..
... targetword2..
... targetword3..
</script>
the pattern from
<script .....>
... targetword1..
... targetword2..
... targetword3..
</script>
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If you want to see if there are 3 or more x's, use:
The {3} means looking for 3 of the preceding character but {3,} means 3 or more. There's a great tutorial on regex in PHP here: http://www.sitepoint.com/article/reg...pressions-php/
PHP Syntax (Toggle Plain Text)
The {3} means looking for 3 of the preceding character but {3,} means 3 or more. There's a great tutorial on regex in PHP here: http://www.sitepoint.com/article/reg...pressions-php/
This isn't the best solution (Infact, its kinda sloppy!). First, use preg_match to search for pattern "xxx". If found, then, use preg_match again, but this time, search for pattern, '/<script[^>]+\>(.*)<\/script>/s' . This will again return the string between <script> tags. Then use str_replace and replace the matched string with "".
Ignorance is definitely not bliss!
*PM asking for help will be ignored*
*PM asking for help will be ignored*
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