DOM XML (PHP 4) 函数
PHP Manual

DomNode->has_attributes

(PHP 4 >= 4.1.0)

DomNode->has_attributes Checks if node has attributes

说明

bool DomNode->has_attributes ( void )

This function checks if the node has attributes.

See also domnode_has_child_nodes().


DOM XML (PHP 4) 函数
PHP Manual