ID: 25544 Comment by: php at electricsurfer dot com Reported By: snick at getart dot ru Status: Bogus Bug Type: MSSQL related Operating System: Windows 2003 Server PHP Version: 4.3.2 Assigned To: abies New Comment:
There's an easy workaround: SELECT CAST(F AS TEXT) AS F FROM ... No other changes ! Previous Comments: ------------------------------------------------------------------------ [2003-09-16 05:35:29] [EMAIL PROTECTED] Ilia, this is probably what you meant in the first place, but I'll elaborate a little more: MS SQL support on Win32 is implemented using the DbLib C API by Microsoft, which has this limitation. Use TEXT fields instead. ------------------------------------------------------------------------ [2003-09-16 03:55:28] [EMAIL PROTECTED] Don't think so ... He's using Microsoft SQL Server, which has VARCHAR fields of up to 8000 characters (or bytes, not sure) I'll have a look at this ... ------------------------------------------------------------------------ [2003-09-15 18:30:56] [EMAIL PROTECTED] Sorry, but your problem does not imply a bug in PHP itself. For a list of more appropriate places to ask for help using PHP, please visit http://www.php.net/support.php as this bug system is not the appropriate forum for asking support questions. Thank you for your interest in PHP. You're dealing with VARCHAR maximum length limitation of 255 characters. This is not a PHP bug. ------------------------------------------------------------------------ [2003-09-15 09:37:12] snick at getart dot ru Description: ------------ Then I try to read value of VARCHAR field I get only 255 characters, but VARCHAR is 8000 bytes long. MSSQL v. 7.0 ntwdblib.dll v. 2000.80.194.0 PHP v. 4.3.2 Apache v. 2.0.43 / IIS 6 Reproduce code: --------------- $myVar = str_repeat("*", 500); mssql_query("DELETE FROM myTable"); mssql_query("INSERT INTO myTable (myField) VALUES ('".$myVar."')"); $query = "SELECT LEN(myField), myField FROM myTable"; list($realLength, $myVar) = mssql_fetch_row(mssql_query($query)); echo "DB length: ".$realLength."; PHP length: ".strlen($myVar); Expected result: ---------------- $myVar must be equal $realLength Actual result: -------------- strlen($myVar) == 255 (always) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=25544&edit=1
