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11 lines
277 B
Markdown
11 lines
277 B
Markdown
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# empty
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Returns true if var does not exist or has a value that is empty or equal to zero, aka falsey, see conversion to boolean. Otherwise returns false.
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## Basic usage
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```smarty
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{if $myVar|empty}it's an empty variable{/if}
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{if empty($myVar)}it's an empty variable{/if}
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```
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