我已加载使用XML文件
simplexml_load_file($filePath,'SimpleXMLElement', LIBXML_NOCDATA);
对于一般的XML提供它工作正常。 然而,对于一些在XML元素的属性不被转换成一个“@属性”阵列,并反而缺少形成输出。 下面是一个示例:
<UI_DEFINITION>
<EDIT_PERMISSION>testPermission</EDIT_PERMISSION>
<DEFAULT_VALUES>
<display>hidden</display>
<css_class>generic_css_class</css_class>
<title>{tag}</title>
<type>string</type>
<wrapper_format>{value}</wrapper_format>
<full_path>false</full_path>
<mandatory>false</mandatory>
<edit_permission>testPermission</edit_permission>
<max_length>0</max_length>
</DEFAULT_VALUES>
<LOOKUPS>
<DB_LOOKUP name="test3">
<VIEW>???</VIEW>
<ID_FIELD>???</ID_FIELD>
<DESCR_FIELD>???</DESCR_FIELD>
<ORDER>??? asc</ORDER>
</DB_LOOKUP>
<DB_LOOKUP name="test1">
<VIEW>???</VIEW>
<ID_FIELD>???</ID_FIELD>
<DESCR_FIELD>???</DESCR_FIELD>
<ORDER>??? asc</ORDER>
</DB_LOOKUP>
</LOOKUPS>
<AREA internal_name="main_details" title="" display="show">
<FIELD lookup="test1" title="Title">Title</FIELD>
<FIELD title="Name">Given_Name</FIELD>
<FIELD title="Mid. Name(s)">Middle_Names</FIELD>
<FIELD title="Family Name">Family_Name</FIELD>
<FIELD title="Gender">Gender</FIELD>
<FIELD title="Born" type="date">Date_of_Birth</FIELD>
<FIELD max_length="20" title="ID">Unique_Identifier</FIELD>
</AREA>
这使得从print_r的输出如下(我在这就是问题所在位附加一个换行符):
SimpleXMLElement Object ( [UI_DEFINITION] => SimpleXMLElement Object ( [EDIT_PERMISSION] => testPermission [DEFAULT_VALUES] => SimpleXMLElement Object ( [display] => hidden [css_class] => generic_css_class [title] => {tag} [type] => string [wrapper_format] => {value} [full_path] => false [mandatory] => false [edit_permission] => testPermission [max_length] => 0 ) [LOOKUPS] => SimpleXMLElement Object ( [DB_LOOKUP] => Array ( [0] => SimpleXMLElement Object ( [@attributes] => Array ( [name] => test3 ) [VIEW] => ??? [ID_FIELD] => ??? [DESCR_FIELD] => ??? [ORDER] => ??? asc ) [1] => SimpleXMLElement Object ( [@attributes] => Array ( [name] => test1 ) [VIEW] => ??? [ID_FIELD] => ??? [DESCR_FIELD] => ??? [ORDER] => ??? asc ) ) )
[AREA] => SimpleXMLElement Object ( [@attributes] => Array ( [internal_name] => main_details [title] => [display] => show ) [FIELD] => Array ( [0] => Title [1] => Given_Name [2] => Middle_Names [3] => Family_Name [4] => Gender [5] => Date_of_Birth [6] => Unique_Identifier ) ) ) )
正如你所看到的,属性阵列正确添加到大多数元素,但不是到外地元素。 我试图重新命名他们,这似乎并没有发挥作用。
编辑:我还要补充一点,我已经试过了FIELDS标签周围的字段标识,也无济于事。
编辑:
我巨大的简化了XML,它仍然不返回ANNY属性:
<UI_DEFINITION>
<FIELD lookup="test1" title="Title">Title</FIELD>
</UI_DEFINITION>
生产:
SimpleXMLElement Object ( [UI_DEFINITION] => SimpleXMLElement Object ( [FIELD] => Title ) )