ID: 9267
User Update by: [EMAIL PROTECTED]
Old-Status: Feedback
Status: Open
Bug Type: *Database Functions
Description: vars are set to "" instead of NULL
<?php
$db = mssql_connect("localhost", "xxx", "yyy");
mssql_select_db("zzz", $db);
$result = mssql_query("select NULL as test", $db);
mssql_fetch_row($result);
$blah = mssql_result($result, 0, "test");
$huh = NULL;
echo is_null($blah); // false
var_dump($blah); // bool(false)
echo is_null($huh); // true
var_dump($huh); // NULL
?>
Previous Comments:
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[2001-02-22 05:26:38] [EMAIL PROTECTED]
Could you provide a short example of a code that reproduces
this?
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[2001-02-14 17:06:49] [EMAIL PROTECTED]
don't know if this is only related to the mssql extension, but when i retrieve a NULL
- field from the database the var will be set to "" or 0 or whatever in php.
is_null() returns false.
harald.
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Full Bug description available at: http://bugs.php.net/?id=9267
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