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Diff for /doc/gutshtml/SessionThree.html between versions 1.2 and 1.3

version 1.2, 2003/07/22 14:47:00 version 1.3, 2005/04/07 06:56:20
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     <li><code><span style='font-family:      <li><code><span style='font-family:
      Courier'>appenv(%hash)</span></code> : the value of %hash is written to the        Courier'>appenv(%hash)</span></code> : the value of %hash is written to the 
       user envirnoment file, and will be restored for each access this user makes         user envirnoment file, and will be restored for each access this user makes 
       during this session, also modifies the %ENV for the current process </li>        during this session, also modifies the %env for the current process </li>
     <li><code><span style='font-family:      <li><code><span style='font-family:
      Courier'>delenv($regexp)</span></code> : removes all items from the session        Courier'>delenv($regexp)</span></code> : removes all items from the session 
       environment file that matches the regular expression in $regexp. The values         environment file that matches the regular expression in $regexp. The values 
       are also delted from the current processes %ENV. </li>        are also delted from the current processes %env. </li>
   </ul>    </ul>
   <h3><a name="user_information"></a><a name="_Toc421867059">User Information</a></h3>    <h3><a name="user_information"></a><a name="_Toc421867059">User Information</a></h3>
   <ul type=disc>    <ul type=disc>
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      "Courier New"'>symbverify($symb,$thisfn):</span> verifies that $symb actually        "Courier New"'>symbverify($symb,$thisfn):</span> verifies that $symb actually 
       exists and is a possible symb for the URL in $thisfn, returns a 1 on success,         exists and is a possible symb for the URL in $thisfn, returns a 1 on success, 
       0 on failure, user must be in a course, as it assumes the existance of the         0 on failure, user must be in a course, as it assumes the existance of the 
       course init hash, and uses $ENV('request.course.id'}</li>        course init hash, and uses $env('request.course.id'}</li>
     <li><span style='font-family:      <li><span style='font-family:
      "Courier New"'>symbclean($symb):</span> removes versions numbers from a symb,        "Courier New"'>symbclean($symb):</span> removes versions numbers from a symb, 
       returns the cleaned symb</li>        returns the cleaned symb</li>
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       : return unique, unfakeable, receipt </li>        : return unique, unfakeable, receipt </li>
     <li><code><span      <li><code><span
      style='font-family:Courier'>receipt()</span></code> : API to ireceipt working        style='font-family:Courier'>receipt()</span></code> : API to ireceipt working 
       off of ENV values; given out to users </li>        off of env values; given out to users </li>
     <li><code><span      <li><code><span
      style='font-family:Courier'>countacc($url)</span></code> : count the number        style='font-family:Courier'>countacc($url)</span></code> : count the number 
       of accesses to a given URL </li>        of accesses to a given URL </li>
Line 275  style='"storing\/retreiving_data"'>Stori Line 275  style='"storing\/retreiving_data"'>Stori
      style='font-family:Courier'>store($storehash,$symb,$namespace,$udom,$uname)</span></code>        style='font-family:Courier'>store($storehash,$symb,$namespace,$udom,$uname)</span></code> 
       : stores hash permanently for this url; hashref needs to be given and should         : stores hash permanently for this url; hashref needs to be given and should 
       be a \%hashname; the remaining args aren't required and if they aren't passed         be a \%hashname; the remaining args aren't required and if they aren't passed 
       or are '' they will be derived from the ENV </li>        or are '' they will be derived from the env </li>
     <li><code><span      <li><code><span
      style='font-family:Courier'>cstore($storehash,$symb,$namespace,$udom,$uname)</span></code>        style='font-family:Courier'>cstore($storehash,$symb,$namespace,$udom,$uname)</span></code> 
       : same as store but uses critical subroutine </li>        : same as store but uses critical subroutine </li>
Removed from v.1.2  
changed lines
  Added in v.1.3

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