# Method Array.all()

Method all

  ``bool` all(`array` `a`, `function`(`int(0..0)`, `mixed` ... :`mixed`) `predicate`, `mixed` ... `extra_args`)`

Description

  Returns 1 if all of the elements in `a` fulfills the requirement `predicate`( `a`[i], @`extra_args` ), otherwise 0. The predicate should return non-zero for an element that meets the requirements and zero for those that do not.

Example

      Array.all( ({ 2, 4, 6, 8 }), `<, 17 )

See also

  any, has_value