$Web Cookie Len or $Web Cookie Parm Len: Difference between revisions

Revision as of 14:46, 9 January 2012

<section begin="desc" />Length of cookie<section end="desc" />

$Web_Cookie_Len and $Web_Cookie_Parm_Len retrieve the length of a cookie.

<section begin="syntax" /> %RC = $Web_Cookie_Len( name, occurrence ) <section end="syntax" />

$Web_Cookie__Parm_Len is an alias for $Web_Cookie_Len; they each take two arguments and return a number, or zero if the cookie does not exist.

name	The name of the cookie, returned by $Web_Cookie_Name. Required argument if occurrence not specified, otherwise optional.
occurrence	The occurrence number of a cookie, or the occurrence number of the cookie matching 'name', if name is specified. Optional argument if name is specified, otherwise it is required.

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-$Web_Cookie_Len retrieves the length of a cookie.
+<var>$Web_Cookie_Len</var> and <var>$Web_Cookie_Parm_Len</var> retrieve the length of a cookie.
 ==Syntax==
 <p class="syntax"><section begin="syntax" /> %RC = $Web_Cookie_Len( name, occurrence )
 <section end="syntax" /></p>
+<var>$Web_Cookie__Parm_Len</var> is an alias for <var>$Web_Cookie_Len</var>; they each take two arguments and return a number, or zero if the cookie does not exist.
-$Web_Cookie_Len takes two arguments and returns a number, or zero if the cookie does not exist.
 <table class="syntaxTable">
 <tr><th>name</th>