Sophie: php-manual-en-4.3.0-2mdk noarch

php-manual-en-4.3.0-2mdk.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 <TT
CLASS="parameter"
><I
>key</I
></TT
>. 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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>Example 1. Visiting every key/value pair in a DBM database</B
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><PRE
CLASS="php"
>$key = dbmfirstkey ($dbm_id);
while ($key) {
    echo "$key = " . dbmfetch ($dbm_id, $key) . "\n";
    $key = dbmnextkey ($dbm_id, $key);
}</PRE
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