ez.no / exponential / documentation / reference / template operators / logic / first_set
first_set( value1 [, value2 [, ... ] ] )
| Name | Type | Description | Required |
|---|---|---|---|
| value1 | mixed | Value 1 | yes |
| value2 | mixed | Value 2 | no |
| ... |
First value set.
Returns the first value which is set.
{let val1="FreeBSD" val2="Linux"} {first_set( $val0, $val1, $val2 )} {/let}
Returns "FreeBSD"
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