8d65d0ce
 andryeyev
init
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<?php
function smarty_modifier_brends($brend,$str){
$r = (strlen($str)>0) ? explode(',',$str) : array();
$arr = array();$f=0;
foreach($r as $key=>$s){
if($s==$brend){$f++;unset($r[$key]);}
}
if($f==0)$r[] = $brend;
return implode(',',$r);
}
?>
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