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>ArrayIterator::next</H1
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>    (no version information, might be only in CVS)</P
>ArrayIterator::next&nbsp;--&nbsp;Move to next entry</DIV
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>void <B
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>ArrayIterator::next</B
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>&#13;   This function moves the iterator to the next entry.
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>例 1. <B
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>ArrayIterator::next()</B
> example</B
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<font color="#0000BB">&lt;?php<br />$arrayobject </font><font color="#007700">= new </font><font color="#0000BB">ArrayObject</font><font color="#007700">();<br /><br /></font><font color="#0000BB">$arrayobject</font><font color="#007700">[] = </font><font color="#DD0000">'zero'</font><font color="#007700">;<br /></font><font color="#0000BB">$arrayobject</font><font color="#007700">[] = </font><font color="#DD0000">'one'</font><font color="#007700">;<br /><br /></font><font color="#0000BB">$iterator </font><font color="#007700">= </font><font color="#0000BB">$arrayobject</font><font color="#007700">-&gt;</font><font color="#0000BB">getIterator</font><font color="#007700">();<br /><br />while(</font><font color="#0000BB">$iterator</font><font color="#007700">-&gt;</font><font color="#0000BB">valid</font><font color="#007700">()) {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#0000BB">$iterator</font><font color="#007700">-&gt;</font><font color="#0000BB">key</font><font color="#007700">() . </font><font color="#DD0000">' =&gt; ' </font><font color="#007700">. </font><font color="#0000BB">$iterator</font><font color="#007700">-&gt;</font><font color="#0000BB">current</font><font color="#007700">() . </font><font color="#DD0000">"\n"</font><font color="#007700">;<br /><br />&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">$iterator</font><font color="#007700">-&gt;</font><font color="#0000BB">next</font><font color="#007700">();<br />}<br /></font><font color="#0000BB">?&gt;</font>
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>上例将输出：</P
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>0 =&#62; zero
1 =&#62; one</PRE
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