mirror of
https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
synced 2024-12-21 00:18:43 +00:00
55 lines
1.2 KiB
PHP
55 lines
1.2 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/*
|
||
|
|
*
|
||
|
|
* usage: {substr src="plop" start="0" length="4" delim="/"}
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
function smarty_function_substr($params, &$smarty)
|
||
|
|
{
|
||
|
|
|
||
|
|
if (!isset($params['src'])) {
|
||
|
|
$smarty->trigger_error("substr: missing 'src' parameter");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!isset($params['var'])) {
|
||
|
|
$smarty->trigger_error("substr: missing 'var' parameter");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$tmp = "";
|
||
|
|
if (isset($params['start']) && isset($params['length']))
|
||
|
|
{
|
||
|
|
$tmp = substr($params['src'], $params['start'], $params['length']);
|
||
|
|
}
|
||
|
|
elseif (isset($params['start']) && isset($params['delim']))
|
||
|
|
{
|
||
|
|
$tmp = substr($params['src'], $params['start'], strpos($params['src'], $params['delim']));
|
||
|
|
}
|
||
|
|
elseif (isset($params['delim']))
|
||
|
|
{
|
||
|
|
$tmp = substr($params['src'], strpos($params['src'], $params['delim']));
|
||
|
|
}
|
||
|
|
elseif (isset($params['start']))
|
||
|
|
{
|
||
|
|
$tmp = substr($params['src'], $params['start']);
|
||
|
|
}
|
||
|
|
elseif (isset($params['length']))
|
||
|
|
{
|
||
|
|
$tmp = substr($params['src'], 0, $params['length']);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
$smarty->trigger_error("substr: missing start/stop/delim parameters");
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
$smarty->assign($params['var'], $tmp);
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
?>
|