Sophie: php-manual-ro-0:20051028-1 noarch

php-manual-ro-20051028-1.noarch.rpm

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>dbmnextkey</H1
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>    (PHP 3, PHP 4 )</P
>dbmnextkey&nbsp;--&nbsp;
     Retrieves the next key from a DBM database</DIV
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><H2
>Description</H2
>string <B
CLASS="methodname"
>dbmnextkey</B
> ( resource dbm_identifier, string key)<BR
></BR
><P
>&#13;     Returns the next key after <VAR
CLASS="parameter"
>key</VAR
>. By calling
     <A
HREF="function.dbmfirstkey.html"
><B
CLASS="function"
>dbmfirstkey()</B
></A
> followed by successive
     calls to <B
CLASS="function"
>dbmnextkey()</B
> it is possible to
     visit every key/value pair in the dbm database. For example:
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>Exemplu 1. Visiting every key/value pair in a DBM database</B
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br />$key </font><font color="#007700">= </font><font color="#0000BB">dbmfirstkey</font><font color="#007700">(</font><font color="#0000BB">$dbm_id</font><font color="#007700">);<br />while (</font><font color="#0000BB">$key</font><font color="#007700">) {<br />&nbsp;&nbsp;&nbsp;&nbsp;echo </font><font color="#DD0000">"$key = " </font><font color="#007700">. </font><font color="#0000BB">dbmfetch</font><font color="#007700">(</font><font color="#0000BB">$dbm_id</font><font color="#007700">, </font><font color="#0000BB">$key</font><font color="#007700">) . </font><font color="#DD0000">"\n"</font><font color="#007700">;<br />&nbsp;&nbsp;&nbsp;&nbsp;</font><font color="#0000BB">$key </font><font color="#007700">= </font><font color="#0000BB">dbmnextkey</font><font color="#007700">(</font><font color="#0000BB">$dbm_id</font><font color="#007700">, </font><font color="#0000BB">$key</font><font color="#007700">);<br />}<br /><br /></font><font color="#0000BB">?&gt;</font>
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