[PHP] Re: I can't make 'read_tag.php' file

2003-10-13 Thread Bas 
This just says:

Parse error: parse error, unexpected T_STRING, expecting ')' in
C:\pub\read-tags.php on line 12
Manuel VáZquez Acosta [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 Try this:

 function readTag($filenane, $tagtype, $degub = false)
 // I prefer boolean for debug :)
 {
 $filedata = file_get_contents($filename);
 $tagtype = preg_quote($tagtype);
 $tagRegExp = /battag=$tagtype\s*((?:.|\s)*?)/battag\s*/;
 preg_replace_callback($tagRegExp, 'replaceFunc', $filedata);
 }

 function replaceFunc(match)
 {
 // match[0] ---  the whole tag from x to /x
 // match[1] ---  the contents of the tag
 //I am my self !!! in the example


 return WHATEVER_YOU_WANT_TO_REPLACE_THE_TAG;
 }

 I didnt make sure this script will work 100%; but it should.

 Manu.

 Bas [EMAIL PROTECTED] wrote in message
 news:[EMAIL PROTECTED]
  I have found that this script doesn't work:
 
  read_tag.php
 
  ---
  ?php
 
  function readTag($filename, $tagtype, $debug = 0) {
  $filedata = file_get_contents($filename);
  $tagrealname = bttag=;
  $tagrealname .= $tagtype;
  $tagrealname .= ;
 
  $tagdata = stristr($filedata, $tagrealname);
  $posofend = strpos($tagdata, /bttag);
  $length = strlen($tagdata);
  $lengthoftag = strlen($tagrealname);
  $lengthofend = strlen(/bttag);
  $lengthofstr = $length - $posofend - $lengthoftag;
  $returndata = substr($tagdata, $lengthoftag, $lengthofstr);
  if ($debug == 1) {
  echo brLength =  . $length;
  echo brOf Tag =  . $lengthoftag;
  echo brOf Str =  . $lengthofstr;
  echo brOf End =  . $posofend;
  echo brTagData:br . $tagdata;
  }
  return $returndata;
  }
  ?
 
  HTML
  BODY
  h1Test readTag-functie/h1
  ?php echo readTag(test.tag, bassie, 1); ?
  /body
  /html
 
  ---
  And with this, it needs the file 'test.tag'
  ---
  bttag=bassie
  I am myself!!
  /bttag
  bttag=test
  This is a test!!!
  /bttag
  bttag=welcome
  Welcome!!!
  /bttag
  bttag=close
  Closing!!!
  /bttag
  ---
  The first parameter of the readTag function is the filename of the tag
 file.
  The second is the tag to search for an the third is the debug mode.
 
  The error is that if i load this, the readTag function returns
everything
  except for the Closing!!!
 
  What's wrong?
 
  I'm running Win XP with Apache 2.0.44(Win32) CGI setup and PHP 4.3.3

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[PHP] Re: I can't make 'read_tag.php' file

2003-10-12 Thread Manuel Vázquez Acosta 
Try this:

function readTag($filenane, $tagtype, $degub = false)
// I prefer boolean for debug :)
{
$filedata = file_get_contents($filename);
$tagtype = preg_quote($tagtype);
$tagRegExp = /battag=$tagtype\s*((?:.|\s)*?)/battag\s*/;
preg_replace_callback($tagRegExp, 'replaceFunc', $filedata);
}

function replaceFunc(match)
{
// match[0] ---  the whole tag from x to /x
// match[1] ---  the contents of the tag
//I am my self !!! in the example


return WHATEVER_YOU_WANT_TO_REPLACE_THE_TAG;
}

I didnt make sure this script will work 100%; but it should.

Manu.

Bas [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 I have found that this script doesn't work:

 read_tag.php

 ---
 ?php

 function readTag($filename, $tagtype, $debug = 0) {
 $filedata = file_get_contents($filename);
 $tagrealname = bttag=;
 $tagrealname .= $tagtype;
 $tagrealname .= ;

 $tagdata = stristr($filedata, $tagrealname);
 $posofend = strpos($tagdata, /bttag);
 $length = strlen($tagdata);
 $lengthoftag = strlen($tagrealname);
 $lengthofend = strlen(/bttag);
 $lengthofstr = $length - $posofend - $lengthoftag;
 $returndata = substr($tagdata, $lengthoftag, $lengthofstr);
 if ($debug == 1) {
 echo brLength =  . $length;
 echo brOf Tag =  . $lengthoftag;
 echo brOf Str =  . $lengthofstr;
 echo brOf End =  . $posofend;
 echo brTagData:br . $tagdata;
 }
 return $returndata;
 }
 ?

 HTML
 BODY
 h1Test readTag-functie/h1
 ?php echo readTag(test.tag, bassie, 1); ?
 /body
 /html

 ---
 And with this, it needs the file 'test.tag'
 ---
 bttag=bassie
 I am myself!!
 /bttag
 bttag=test
 This is a test!!!
 /bttag
 bttag=welcome
 Welcome!!!
 /bttag
 bttag=close
 Closing!!!
 /bttag
 ---
 The first parameter of the readTag function is the filename of the tag
file.
 The second is the tag to search for an the third is the debug mode.

 The error is that if i load this, the readTag function returns everything
 except for the Closing!!!

 What's wrong?

 I'm running Win XP with Apache 2.0.44(Win32) CGI setup and PHP 4.3.3

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