length

The length function returns the length of its argument, that is, a number representing the length of the string.

Syntax

length(string)

Arguments

The following table describes the argument for the expression function.

Example

The following obj.conf code can be used to send a 404 Not found error to clients that request URIs longer than 255 bytes:

<If length($uri) > 255)>
PathCheck fn="deny-existence"
</If>