php find replace -

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this more of "best practices" question.

i have few email templates, have several tags need find , replace.

for example:

dear [[customername]], blah blah blah blah, , more blah.  invoice.... ---------------------------------------------------------- order status: [[orderstatus]] order number: [[orderid]] date ordered: [[dateordered]] payment method: [[paymentmethod]] billing statement: [[billingstatement]]

anyway, have several of these tags inside double brackets. i'm using simple: $text = str_replace($oldword , $newword , $text);

i'm sure normal way this, curious if has thoughts on different way. otherwise, i'll stick i'm doing.

you can use arrays str_replace:

$oldwords = array('[[customername]]',                   '[[orderstatus]]'                  ); $newwords = array($customername,                   $orderstatus                  );  $newtext = str_replace($oldwords , $newwords , $text);

you use preg_replace array

$oldwords = array('/\[\[customername\]\]/',                   '/\[\[orderstatus\]\]/'                  ); $newwords = array($customername,                   $orderstatus                  );  $newtext = preg_replace($oldwords , $newwords , $text);

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