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  • Luc: Alsof je zelf alles weet... Hij zal het ooit wel leren...


    Jammer dat er over mijn reactie wordt heen gelezen, want de opgegeven length bij een integer zou geen invloed mogen hebben:

    Citaat

    MySQL supports an extension for optionally specifying the display width of integer data types in parentheses following the base keyword for the type. For example, INT(4) specifies an INT with a display width of four digits. This optional display width may be used by applications to display integer values having a width less than the width specified for the column by left-padding them with spaces. (That is, this width is present in the metadata returned with result sets. Whether it is used or not is up to the application.)


    The display width does not constrain the range of values that can be stored in the column. Nor does it prevent values wider than the column display width from being displayed correctly. For example, a column specified as SMALLINT(3) has the usual SMALLINT range of -32768 to 32767, and values outside the range permitted by three digits are displayed in full using more than three digits.


    When used in conjunction with the optional (nonstandard) attribute ZEROFILL, the default padding of spaces is replaced with zeros. For example, for a column declared as INT(4) ZEROFILL, a value of 5 is retrieved as 0005.


    http://dev.mysql.com/doc/refman/5.0/en/numeric-types.html

  • PHP
    mysql_query("INSERT INTO `sessions`(`id`, `SESSID`) VALUES (".$id.", '".$_COOKIE['PHPSESSID']."')") or die(mysql_error());


    Hoe ziet de structuur van sessions eruit? Ik denk dat het namelijk aan deze tabel zit. Gezien de databases van Criminals websites altijd zo briljant zijn zal ook deze tabel wel geen foreign key hebben naar users...

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