(PHP 4 >= 4.3.0, PHP 5, PHP 7)
set_include_path — 锟斤拷锟斤拷 include_path 锟斤拷锟斤拷选锟斤拷
$new_include_path
) : string为锟斤拷前锟脚憋拷锟斤拷锟斤拷 include_path 锟斤拷锟斤拷时锟斤拷锟斤拷锟斤拷选锟筋。
锟缴癸拷时锟斤拷锟截旧碉拷 include_path 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷
Example #1 set_include_path() 锟斤拷锟斤拷
<?php
set_include_path('/usr/lib/pear');
// 锟斤拷使锟斤拷 ini_set
ini_set('include_path', '/usr/lib/pear');
?>
Example #2 锟斤拷拥锟絠nclude path
锟斤拷锟矫筹拷锟斤拷 PATH_SEPARATOR 锟缴匡拷平台锟斤拷展 include path锟斤拷
锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷前锟� /usr/lib/pear 锟斤拷拥锟斤拷锟� 锟斤拷锟叫碉拷 include_path 锟斤拷尾锟斤拷锟斤拷
<?php
$path = '/usr/lib/pear';
set_include_path(get_include_path() . PATH_SEPARATOR . $path);
?>