-
-- <?=s,$var1,$var2,$var3,...,$varn,This %s is, %s free.?>
- Translate the last string. Output $var1,...,$varn replaced into the %s positions in the translated string.
+ Text may not contain "?>".
+ If the text contains "$" or "!'" it is interpreted as "advanced replacement".
+ - ${variablename} is interpreted as "output this variable at this point"
+ - !'literal content' output "literal content" here and do not translate or escape. (literal content may not contain any of: {}'$ )
+ Then the whole text than also may not contain "{" and "}".