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

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

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>fbsql_num_rows</H1
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>    (PHP 4 &#62;= 4.0.6, PHP 5)</P
>fbsql_num_rows&nbsp;--&nbsp;Get number of rows in result</DIV
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><H2
>Description</H2
>int <B
CLASS="methodname"
>fbsql_num_rows</B
> ( resource result)<BR
></BR
><P
>&#13;     <B
CLASS="function"
>fbsql_num_rows()</B
> returns the number of rows in
     a result set. This command is only valid for SELECT statements.
     To retrieve the number of rows returned from a INSERT, UPDATE or
     DELETE query, use <A
HREF="function.fbsql-affected-rows.html"
><B
CLASS="function"
>fbsql_affected_rows()</B
></A
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>Exemplu 1. <B
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>fbsql_num_rows()</B
> example</B
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><code><font color="#000000">
<font color="#0000BB">&lt;?php<br /><br />$link </font><font color="#007700">= </font><font color="#0000BB">fbsql_connect</font><font color="#007700">(</font><font color="#DD0000">"localhost"</font><font color="#007700">, </font><font color="#DD0000">"username"</font><font color="#007700">, </font><font color="#DD0000">"password"</font><font color="#007700">); <br /></font><font color="#0000BB">fbsql_select_db</font><font color="#007700">(</font><font color="#DD0000">"database"</font><font color="#007700">, </font><font color="#0000BB">$link</font><font color="#007700">);<br /><br /></font><font color="#0000BB">$result </font><font color="#007700">= </font><font color="#0000BB">fbsql_query</font><font color="#007700">(</font><font color="#DD0000">"SELECT * FROM table1;"</font><font color="#007700">, </font><font color="#0000BB">$link</font><font color="#007700">); <br /></font><font color="#0000BB">$num_rows </font><font color="#007700">= </font><font color="#0000BB">fbsql_num_rows</font><font color="#007700">(</font><font color="#0000BB">$result</font><font color="#007700">); <br /><br />echo </font><font color="#DD0000">"$num_rows Rows</font><font color="#007700">\n</font><font color="#DD0000">"</font><font color="#007700">;<br /><br /></font><font color="#0000BB">?&gt;</font>
</font>
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>&#13;     See also: <A
HREF="function.fbsql-affected-rows.html"
><B
CLASS="function"
>fbsql_affected_rows()</B
></A
>,
     <A
HREF="function.fbsql-connect.html"
><B
CLASS="function"
>fbsql_connect()</B
></A
>,
     <A
HREF="function.fbsql-select-db.html"
><B
CLASS="function"
>fbsql_select_db()</B
></A
>, and
     <A
HREF="function.fbsql-query.html"
><B
CLASS="function"
>fbsql_query()</B
></A
>.
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