- <?=$!variablename?> will output the variable "variablename" but not HTML-escaped
- <?=s,$!variablename,My %s text?> will insert the variable "variablename" into the translated text but not HTML-escaped
-- <?=s,"some data",My %s text?> will insert "some data" into the translated text literally (not HTML-escaped)
+- <?=s,"some data",My %s text?> will insert "some data" into the translated text
+- <?=s,!"some data",My %s text?> will insert "some data" into the translated text literally (not HTML-escaped)
- <? if($variable) { ?>
Output/execute the text until "<? } ?>" only if $variable not null or Boolean.FALSE.