get_declared_interfaces

(PHP 5, PHP 7)

get_declared_interfaces — 锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷慕涌锟�

说锟斤拷

get_declared_interfaces ( void ) : array

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锟斤拷锟斤拷值

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷一锟斤拷锟斤拷锟介，锟斤拷锟斤拷锟斤拷锟角碉拷前锟脚憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥接口碉拷锟斤拷锟街★拷

锟斤拷锟斤拷

Example #1 get_declared_interfaces() 锟斤拷锟斤拷

<?php
print_r(get_declared_interfaces());
?>

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Array
(
    [0] => Traversable
    [1] => IteratorAggregate
    [2] => Iterator
    [3] => ArrayAccess
    [4] => reflector
    [5] => RecursiveIterator
    [6] => SeekableIterator
)

锟轿硷拷

  • interface_exists() - 锟斤拷锟接匡拷锟角凤拷锟窖憋拷锟斤拷锟斤拷
  • get_declared_classes() - 锟斤拷锟斤拷锟斤拷锟窖讹拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟缴碉拷锟斤拷锟斤拷
  • class_implements() - 锟斤拷锟斤拷指锟斤拷锟斤拷锟斤拷实锟街碉拷锟斤拷锟叫接口★拷