Today is about cat.
You can stick any character or variable after a variable.
cat, concatenating values to variables
Here's an example of how cat can be used.
In addition to strings in a variable, you can also attach a variable to it.
You can stick to it using cat in the assign.
Try to be careful how to write.
Cat behind the cat is also possible.
{$titleName|cat:'roll'}
{$objectId|cat:$exchangeNum}
{assign var="itemNames" value=$prizeNames|cat:"{$object.name}"}
{assign var=comment value='player level'|cat:{$presentLevelLimit}|cat:'from above'}
This is useful when you need to display a combination of variables.
Smarty Recommended Books
Smarty had only old books, but the following are recommended for getting started.
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