meta[{{attribute}}="{{meta}}"]|deleteAllButFirst

meta[{{attribute}}="{{meta}}"]|before = <?php 
if (isset($this->seo['{{meta}}'])) {
	foreach ($this->seo['{{meta}}'] as $name => $value) {
?>		


meta[{{attribute}}="{{meta}}"]|after = <?php 
	} 
}	
?>

meta[{{attribute}}="{{meta}}"]|content  = $value
//must change attribute last to be able to use selector
meta[{{attribute}}="{{meta}}"]|{{attribute}} = $name