(PHP 4 >= 4.0.2, PHP 5, PHP 7)
get_resource_type — 锟斤拷锟斤拷锟斤拷源锟斤拷resource锟斤拷锟斤拷锟斤拷
$handle
) : string锟剿猴拷锟斤拷锟斤拷锟斤拷一锟斤拷锟街凤拷锟斤拷锟斤拷锟斤拷锟节憋拷示锟斤拷锟捷革拷锟斤拷锟斤拷 resource 锟斤拷锟斤拷锟酵★拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷呛戏锟斤拷锟� resource锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷
<?php
$c = mysql_connect();
echo get_resource_type($c)."\n";
// 锟斤拷印锟斤拷mysql link
$fp = fopen("foo","w");
echo get_resource_type($fp)."\n";
// 锟斤拷印锟斤拷file
$doc = new_xmldoc("1.0");
echo get_resource_type($doc->doc)."\n";
// 锟斤拷印锟斤拷domxml document
?>