array ( 0 => 'index.php', 1 => 'PHP Manual', ), 'head' => array ( 0 => 'UTF-8', 1 => 'zh', ), 'this' => array ( 0 => 'function.dns-check-record.php', 1 => 'dns_check_record', 2 => '别名 checkdnsrr', ), 'up' => array ( 0 => 'ref.network.php', 1 => '网络函数', ), 'prev' => array ( 0 => 'function.closelog.php', 1 => 'closelog', ), 'next' => array ( 0 => 'function.dns-get-mx.php', 1 => 'dns_get_mx', ), 'alternatives' => array ( ), 'source' => array ( 'lang' => 'zh', 'path' => 'reference/network/functions/dns-check-record.xml', ), 'history' => array ( ), ); $setup["toc"] = $TOC; $setup["toc_deprecated"] = $TOC_DEPRECATED; $setup["parents"] = $PARENTS; manual_setup($setup); contributors($setup); ?>

dns_check_record

(PHP 5, PHP 7, PHP 8)

dns_check_record — 别名 checkdnsrr()

说明

此函数是该函数的别名： checkdnsrr()。