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98 lines
2.3 KiB
PHP
98 lines
2.3 KiB
PHP
<?php
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/*
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V4.20 22 Feb 2004 (c) 2000-2004 John Lim (jlim@natsoft.com.my). All rights reserved.
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Released under both BSD license and Lesser GPL library license.
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Whenever there is any discrepancy between the two licenses,
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the BSD license will take precedence.
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Set tabs to 4 for best viewing.
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Latest version is available at http://php.weblogs.com/
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Microsoft Visual FoxPro data driver. Requires ODBC. Works only on MS Windows.
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*/
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if (!defined('_ADODB_ODBC_LAYER')) {
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include(ADODB_DIR."/drivers/adodb-odbc.inc.php");
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}
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if (!defined('ADODB_VFP')){
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define('ADODB_VFP',1);
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class ADODB_vfp extends ADODB_odbc {
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var $databaseType = "vfp";
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var $fmtDate = "{^Y-m-d}";
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var $fmtTimeStamp = "{^Y-m-d, h:i:sA}";
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var $replaceQuote = "'+chr(39)+'" ;
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var $true = '.T.';
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var $false = '.F.';
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var $hasTop = 'top'; // support mssql SELECT TOP 10 * FROM TABLE
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var $upperCase = 'upper';
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var $_bindInputArray = false; // strangely enough, setting to true does not work reliably
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var $sysTimeStamp = 'datetime()';
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var $sysDate = 'date()';
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var $ansiOuter = true;
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var $hasTransactions = false;
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var $curmode = SQL_CUR_USE_ODBC ; // See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L
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function ADODB_vfp()
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{
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$this->ADODB_odbc();
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}
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function BeginTrans() { return false;}
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// quote string to be sent back to database
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function qstr($s,$nofixquotes=false)
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{
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if (!$nofixquotes) return "'".str_replace("\r\n","'+chr(13)+'",str_replace("'",$this->replaceQuote,$s))."'";
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return "'".$s."'";
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}
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// TOP requires ORDER BY for VFP
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function &SelectLimit($sql,$nrows=-1,$offset=-1, $inputarr=false,$secs2cache=0)
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{
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if (!preg_match('/ORDER[ \t\r\n]+BY/is',$sql)) $sql .= ' ORDER BY 1';
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return ADOConnection::SelectLimit($sql,$nrows,$offset,$inputarr,$secs2cache);
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}
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};
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class ADORecordSet_vfp extends ADORecordSet_odbc {
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var $databaseType = "vfp";
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function ADORecordSet_vfp($id,$mode=false)
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{
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return $this->ADORecordSet_odbc($id,$mode);
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}
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function MetaType($t,$len=-1)
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{
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if (is_object($t)) {
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$fieldobj = $t;
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$t = $fieldobj->type;
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$len = $fieldobj->max_length;
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}
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switch (strtoupper($t)) {
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case 'C':
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if ($len <= $this->blobSize) return 'C';
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case 'M':
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return 'X';
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case 'D': return 'D';
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case 'T': return 'T';
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case 'L': return 'L';
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case 'I': return 'I';
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default: return 'N';
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}
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}
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}
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} //define
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?>
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