Sophie: php-smarty-doc-2.6.26-1mdv2010.0 noarch

php-smarty-doc-2.6.26-1mdv2010.0.noarch.rpm

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>Variables</H1
><P
>&#13;  Template variables start with the $dollar sign. They can contain numbers,
  letters and underscores, much like a
  <A
HREF="http://php.net/language.variables"
TARGET="_top"
>PHP variable</A
>.
  You can reference arrays
  by index numerically or non-numerically. Also reference
  object properties and methods.</P
><P
>&#13;  <A
HREF="language.config.variables.html"
>Config file variables</A
>
  are an exception to the $dollar syntax
  and are instead referenced with surrounding #hashmarks#, or
  via the
  <A
HREF="language.variables.smarty.html#language.variables.smarty.config"
>&#13;  <TT
CLASS="parameter"
><I
>$smarty.config</I
></TT
></A
> variable.
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>Example 3-2. Variables</B
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>{$foo}        &#60;-- displaying a simple variable (non array/object)
{$foo[4]}     &#60;-- display the 5th element of a zero-indexed array
{$foo.bar}    &#60;-- display the "bar" key value of an array, similar to PHP $foo['bar']
{$foo.$bar}   &#60;-- display variable key value of an array, similar to PHP $foo[$bar]
{$foo-&#62;bar}   &#60;-- display the object property "bar"
{$foo-&#62;bar()} &#60;-- display the return value of object method "bar"
{#foo#}       &#60;-- display the config file variable "foo"
{$smarty.config.foo} &#60;-- synonym for {#foo#}
{$foo[bar]}   &#60;-- syntax only valid in a section loop, see {section}
{assign var=foo value='baa'}{$foo} &#60;--  displays "baa", see {assign}

Many other combinations are allowed

{$foo.bar.baz}
{$foo.$bar.$baz}
{$foo[4].baz}
{$foo[4].$baz}
{$foo.bar.baz[4]}
{$foo-&#62;bar($baz,2,$bar)} &#60;-- passing parameters
{"foo"}       &#60;-- static values are allowed

{* display the server variable "SERVER_NAME" ($_SERVER['SERVER_NAME'])*}
{$smarty.server.SERVER_NAME}</PRE
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><P
>Request variables such as <TT
CLASS="literal"
>$_GET</TT
>,
 <TT
CLASS="literal"
>$_SESSION</TT
>, etc are available via the
 reserved <A
HREF="language.variables.smarty.html"
>&#13; <TT
CLASS="parameter"
><I
>$smarty</I
></TT
></A
> variable.
 </P
><P
>&#13;  See also <A
HREF="language.variables.smarty.html"
>&#13;  <TT
CLASS="parameter"
><I
>$smarty</I
></TT
></A
>,
  <A
HREF="language.config.variables.html"
>config variables</A
>
  <A
HREF="language.custom.functions.html#language.function.assign"
><TT
CLASS="varname"
>{assign}</TT
></A
>
  and
  <A
HREF="api.assign.html"
><TT
CLASS="varname"
>assign()</TT
></A
>.
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