(PHP 5 >= 5.1.0, PHP 7)
XMLReader::getAttribute — Get the value of a named attribute
$name
)
Returns the value of a named attribute or NULL
if the
attribute does not exist or not positioned on an element node.
name
The name of the attribute.
The value of the attribute, or NULL
if no attribute with the given
name
is found or not positioned on an element node.
版本 | 说明 |
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5.1.3 |
Return NULL if no attribute found.
Previously, returned an empty string.
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