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

php-manual-en-4.3.0-2mdk.noarch.rpm

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>mysql_error</H1
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>    (PHP 3, PHP 4 )</P
>mysql_error&nbsp;--&nbsp;
     Returns the text of the error message from previous MySQL
     operation
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><H2
>Description</H2
>string <B
CLASS="methodname"
>mysql_error</B
> ( [resource link_identifier])<BR
></BR
><P
>&#13;     Returns the error text from the last MySQL function, or
     <TT
CLASS="literal"
>''</TT
> (the empty string) if no error occurred.
    </P
><P
>&#13;     Errors coming back from the MySQL database backend no longer
     issue warnings. Instead, use <B
CLASS="function"
>mysql_error()</B
> to
     retrieve the error text. Note that this function only returns the
     error text from the most recently executed MySQL function (not
     including <B
CLASS="function"
>mysql_error()</B
> and
     <A
HREF="function.mysql-errno.html"
><B
CLASS="function"
>mysql_errno()</B
></A
>), so if you want to use it, make
     sure you check the value before calling another MySQL function.
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><B
>Example 1. mysql_error Example</B
></P
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CLASS="php"
>&#60;?php
    mysql_connect("localhost", "mysql_user", "mysql_password");

    mysql_select_db("nonexistentdb");
    echo mysql_errno() . ": " . mysql_error(). "\n";

    mysql_select_db("kossu");
    mysql_query("SELECT * FROM nonexistenttable");
    echo mysql_errno() . ": " . mysql_error() . "\n";
?&#62;</PRE
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>&#13;       The above example would produce the following output:
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>1049: Unknown database 'nonexistentdb'
1146: Table 'kossu.nonexistenttable' doesn't exist</PRE
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>
    </P
><DIV
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><BLOCKQUOTE
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><P
><B
>Note: </B
>
      If the optional argument is specified the given link
      is used to retrieve the error message. If not, the last
      opened link is used.
     </P
></BLOCKQUOTE
></DIV
><P
>&#13;     See also: <A
HREF="function.mysql-errno.html"
><B
CLASS="function"
>mysql_errno()</B
></A
>
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