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fixed examples for register_function() and register_block()

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messju
2003-08-20 14:46:07 +00:00
parent b2b2338175
commit 7524542a24
1 changed files with 5 additions and 5 deletions
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10
docs/programmers.sgml
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@@ -1151,10 +1151,10 @@ $smarty->load_filter('output', 'compress'); // load output filter named 'compres
$smarty->register_block("translate", "do_translation"); $smarty->register_block("translate", "do_translation");
function do_translation ($params, $content, &$smarty, &$repeat) { function do_translation ($params, $content, &$smarty, &$repeat) {
if ($content) { if (isset($content)) {
$lang = $params['lang']; $lang = $params['lang'];
// do some translation with $content // do some translation with $content
echo $translation; return $translation;
} }
} }
@@ -1237,7 +1237,7 @@ function print_current_date ($params) {
extract($params); extract($params);
if(empty($format)) if(empty($format))
$format="%b %e, %Y"; $format="%b %e, %Y";
echo strftime($format,time()); return strftime($format,time());
} }
// now you can use this in Smarty to print the current date: {date_now} // now you can use this in Smarty to print the current date: {date_now}
@@ -2893,10 +2893,10 @@ function smarty_modifier_truncate($string, $length = 80, $etc = '...',
*/ */
function smarty_block_translate($params, $content, &$smarty) function smarty_block_translate($params, $content, &$smarty)
{ {
if ($content) { if (isset($content)) {
$lang = $params['lang']; $lang = $params['lang'];
// do some intelligent translation thing here with $content // do some intelligent translation thing here with $content
echo $translation; return $translation;
} }
}</programlisting> }</programlisting>
</example> </example>