[2] | 1 | <?php |
---|
| 2 | /* |
---|
[34] | 3 | V4.94 23 Jan 2007 (c) 2000-2007 John Lim (jlim#natsoft.com.my). All rights reserved. |
---|
[2] | 4 | Released under both BSD license and Lesser GPL library license. |
---|
| 5 | Whenever there is any discrepancy between the two licenses, |
---|
| 6 | the BSD license will take precedence. |
---|
| 7 | Set tabs to 4 for best viewing. |
---|
| 8 | |
---|
| 9 | Latest version is available at http://adodb.sourceforge.net |
---|
| 10 | |
---|
| 11 | Microsoft ADO data driver. Requires ADO. Works only on MS Windows. |
---|
| 12 | */ |
---|
| 13 | |
---|
| 14 | // security - hide paths |
---|
| 15 | if (!defined('ADODB_DIR')) die(); |
---|
| 16 | |
---|
| 17 | define("_ADODB_ADO_LAYER", 1 ); |
---|
| 18 | /*-------------------------------------------------------------------------------------- |
---|
| 19 | --------------------------------------------------------------------------------------*/ |
---|
| 20 | |
---|
| 21 | |
---|
| 22 | class ADODB_ado extends ADOConnection { |
---|
| 23 | var $databaseType = "ado"; |
---|
| 24 | var $_bindInputArray = false; |
---|
| 25 | var $fmtDate = "'Y-m-d'"; |
---|
| 26 | var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; |
---|
| 27 | var $replaceQuote = "''"; // string to use to replace quotes |
---|
| 28 | var $dataProvider = "ado"; |
---|
| 29 | var $hasAffectedRows = true; |
---|
| 30 | var $adoParameterType = 201; // 201 = long varchar, 203=long wide varchar, 205 = long varbinary |
---|
| 31 | var $_affectedRows = false; |
---|
| 32 | var $_thisTransactions; |
---|
| 33 | var $_cursor_type = 3; // 3=adOpenStatic,0=adOpenForwardOnly,1=adOpenKeyset,2=adOpenDynamic |
---|
| 34 | var $_cursor_location = 3; // 2=adUseServer, 3 = adUseClient; |
---|
| 35 | var $_lock_type = -1; |
---|
| 36 | var $_execute_option = -1; |
---|
| 37 | var $poorAffectedRows = true; |
---|
| 38 | var $charPage; |
---|
| 39 | |
---|
| 40 | function ADODB_ado() |
---|
| 41 | { |
---|
| 42 | $this->_affectedRows = new VARIANT; |
---|
| 43 | } |
---|
| 44 | |
---|
| 45 | function ServerInfo() |
---|
| 46 | { |
---|
| 47 | if (!empty($this->_connectionID)) $desc = $this->_connectionID->provider; |
---|
| 48 | return array('description' => $desc, 'version' => ''); |
---|
| 49 | } |
---|
| 50 | |
---|
| 51 | function _affectedrows() |
---|
| 52 | { |
---|
| 53 | if (PHP_VERSION >= 5) return $this->_affectedRows; |
---|
| 54 | |
---|
| 55 | return $this->_affectedRows->value; |
---|
| 56 | } |
---|
| 57 | |
---|
| 58 | // you can also pass a connection string like this: |
---|
| 59 | // |
---|
| 60 | // $DB->Connect('USER ID=sa;PASSWORD=pwd;SERVER=mangrove;DATABASE=ai',false,false,'SQLOLEDB'); |
---|
| 61 | function _connect($argHostname, $argUsername, $argPassword, $argProvider= 'MSDASQL') |
---|
| 62 | { |
---|
| 63 | $u = 'UID'; |
---|
| 64 | $p = 'PWD'; |
---|
| 65 | |
---|
| 66 | if (!empty($this->charPage)) |
---|
| 67 | $dbc = new COM('ADODB.Connection',null,$this->charPage); |
---|
| 68 | else |
---|
| 69 | $dbc = new COM('ADODB.Connection'); |
---|
| 70 | |
---|
| 71 | if (! $dbc) return false; |
---|
| 72 | |
---|
| 73 | /* special support if provider is mssql or access */ |
---|
| 74 | if ($argProvider=='mssql') { |
---|
| 75 | $u = 'User Id'; //User parameter name for OLEDB |
---|
| 76 | $p = 'Password'; |
---|
| 77 | $argProvider = "SQLOLEDB"; // SQL Server Provider |
---|
| 78 | |
---|
| 79 | // not yet |
---|
| 80 | //if ($argDatabasename) $argHostname .= ";Initial Catalog=$argDatabasename"; |
---|
| 81 | |
---|
| 82 | //use trusted conection for SQL if username not specified |
---|
| 83 | if (!$argUsername) $argHostname .= ";Trusted_Connection=Yes"; |
---|
| 84 | } else if ($argProvider=='access') |
---|
| 85 | $argProvider = "Microsoft.Jet.OLEDB.4.0"; // Microsoft Jet Provider |
---|
| 86 | |
---|
| 87 | if ($argProvider) $dbc->Provider = $argProvider; |
---|
| 88 | |
---|
| 89 | if ($argUsername) $argHostname .= ";$u=$argUsername"; |
---|
| 90 | if ($argPassword)$argHostname .= ";$p=$argPassword"; |
---|
| 91 | |
---|
| 92 | if ($this->debug) ADOConnection::outp( "Host=".$argHostname."<BR>\n version=$dbc->version"); |
---|
| 93 | // @ added below for php 4.0.1 and earlier |
---|
| 94 | @$dbc->Open((string) $argHostname); |
---|
| 95 | |
---|
| 96 | $this->_connectionID = $dbc; |
---|
| 97 | |
---|
| 98 | $dbc->CursorLocation = $this->_cursor_location; |
---|
| 99 | return $dbc->State > 0; |
---|
| 100 | } |
---|
| 101 | |
---|
| 102 | // returns true or false |
---|
| 103 | function _pconnect($argHostname, $argUsername, $argPassword, $argProvider='MSDASQL') |
---|
| 104 | { |
---|
| 105 | return $this->_connect($argHostname,$argUsername,$argPassword,$argProvider); |
---|
| 106 | } |
---|
| 107 | |
---|
| 108 | /* |
---|
| 109 | adSchemaCatalogs = 1, |
---|
| 110 | adSchemaCharacterSets = 2, |
---|
| 111 | adSchemaCollations = 3, |
---|
| 112 | adSchemaColumns = 4, |
---|
| 113 | adSchemaCheckConstraints = 5, |
---|
| 114 | adSchemaConstraintColumnUsage = 6, |
---|
| 115 | adSchemaConstraintTableUsage = 7, |
---|
| 116 | adSchemaKeyColumnUsage = 8, |
---|
| 117 | adSchemaReferentialContraints = 9, |
---|
| 118 | adSchemaTableConstraints = 10, |
---|
| 119 | adSchemaColumnsDomainUsage = 11, |
---|
| 120 | adSchemaIndexes = 12, |
---|
| 121 | adSchemaColumnPrivileges = 13, |
---|
| 122 | adSchemaTablePrivileges = 14, |
---|
| 123 | adSchemaUsagePrivileges = 15, |
---|
| 124 | adSchemaProcedures = 16, |
---|
| 125 | adSchemaSchemata = 17, |
---|
| 126 | adSchemaSQLLanguages = 18, |
---|
| 127 | adSchemaStatistics = 19, |
---|
| 128 | adSchemaTables = 20, |
---|
| 129 | adSchemaTranslations = 21, |
---|
| 130 | adSchemaProviderTypes = 22, |
---|
| 131 | adSchemaViews = 23, |
---|
| 132 | adSchemaViewColumnUsage = 24, |
---|
| 133 | adSchemaViewTableUsage = 25, |
---|
| 134 | adSchemaProcedureParameters = 26, |
---|
| 135 | adSchemaForeignKeys = 27, |
---|
| 136 | adSchemaPrimaryKeys = 28, |
---|
| 137 | adSchemaProcedureColumns = 29, |
---|
| 138 | adSchemaDBInfoKeywords = 30, |
---|
| 139 | adSchemaDBInfoLiterals = 31, |
---|
| 140 | adSchemaCubes = 32, |
---|
| 141 | adSchemaDimensions = 33, |
---|
| 142 | adSchemaHierarchies = 34, |
---|
| 143 | adSchemaLevels = 35, |
---|
| 144 | adSchemaMeasures = 36, |
---|
| 145 | adSchemaProperties = 37, |
---|
| 146 | adSchemaMembers = 38 |
---|
| 147 | |
---|
| 148 | */ |
---|
| 149 | |
---|
| 150 | function &MetaTables() |
---|
| 151 | { |
---|
| 152 | $arr= array(); |
---|
| 153 | $dbc = $this->_connectionID; |
---|
| 154 | |
---|
| 155 | $adors=@$dbc->OpenSchema(20);//tables |
---|
| 156 | if ($adors){ |
---|
| 157 | $f = $adors->Fields(2);//table/view name |
---|
| 158 | $t = $adors->Fields(3);//table type |
---|
| 159 | while (!$adors->EOF){ |
---|
| 160 | $tt=substr($t->value,0,6); |
---|
| 161 | if ($tt!='SYSTEM' && $tt !='ACCESS') |
---|
| 162 | $arr[]=$f->value; |
---|
| 163 | //print $f->value . ' ' . $t->value.'<br>'; |
---|
| 164 | $adors->MoveNext(); |
---|
| 165 | } |
---|
| 166 | $adors->Close(); |
---|
| 167 | } |
---|
| 168 | |
---|
| 169 | return $arr; |
---|
| 170 | } |
---|
| 171 | |
---|
| 172 | function &MetaColumns($table) |
---|
| 173 | { |
---|
| 174 | $table = strtoupper($table); |
---|
[34] | 175 | $arr = array(); |
---|
[2] | 176 | $dbc = $this->_connectionID; |
---|
| 177 | |
---|
| 178 | $adors=@$dbc->OpenSchema(4);//tables |
---|
| 179 | |
---|
| 180 | if ($adors){ |
---|
| 181 | $t = $adors->Fields(2);//table/view name |
---|
| 182 | while (!$adors->EOF){ |
---|
| 183 | |
---|
| 184 | |
---|
| 185 | if (strtoupper($t->Value) == $table) { |
---|
| 186 | |
---|
| 187 | $fld = new ADOFieldObject(); |
---|
| 188 | $c = $adors->Fields(3); |
---|
| 189 | $fld->name = $c->Value; |
---|
| 190 | $fld->type = 'CHAR'; // cannot discover type in ADO! |
---|
| 191 | $fld->max_length = -1; |
---|
| 192 | $arr[strtoupper($fld->name)]=$fld; |
---|
| 193 | } |
---|
| 194 | |
---|
| 195 | $adors->MoveNext(); |
---|
| 196 | } |
---|
| 197 | $adors->Close(); |
---|
| 198 | } |
---|
[34] | 199 | $false = false; |
---|
| 200 | return empty($arr) ? $false : $arr; |
---|
[2] | 201 | } |
---|
| 202 | |
---|
| 203 | |
---|
| 204 | |
---|
| 205 | |
---|
| 206 | /* returns queryID or false */ |
---|
| 207 | function &_query($sql,$inputarr=false) |
---|
| 208 | { |
---|
| 209 | |
---|
| 210 | $dbc = $this->_connectionID; |
---|
[34] | 211 | $false = false; |
---|
[2] | 212 | |
---|
| 213 | // return rs |
---|
| 214 | if ($inputarr) { |
---|
| 215 | |
---|
| 216 | if (!empty($this->charPage)) |
---|
| 217 | $oCmd = new COM('ADODB.Command',null,$this->charPage); |
---|
| 218 | else |
---|
| 219 | $oCmd = new COM('ADODB.Command'); |
---|
| 220 | $oCmd->ActiveConnection = $dbc; |
---|
| 221 | $oCmd->CommandText = $sql; |
---|
| 222 | $oCmd->CommandType = 1; |
---|
| 223 | |
---|
| 224 | foreach($inputarr as $val) { |
---|
| 225 | // name, type, direction 1 = input, len, |
---|
| 226 | $this->adoParameterType = 130; |
---|
| 227 | $p = $oCmd->CreateParameter('name',$this->adoParameterType,1,strlen($val),$val); |
---|
| 228 | //print $p->Type.' '.$p->value; |
---|
| 229 | $oCmd->Parameters->Append($p); |
---|
| 230 | } |
---|
| 231 | $p = false; |
---|
| 232 | $rs = $oCmd->Execute(); |
---|
| 233 | $e = $dbc->Errors; |
---|
[34] | 234 | if ($dbc->Errors->Count > 0) return $false; |
---|
[2] | 235 | return $rs; |
---|
| 236 | } |
---|
| 237 | |
---|
| 238 | $rs = @$dbc->Execute($sql,$this->_affectedRows, $this->_execute_option); |
---|
[34] | 239 | |
---|
| 240 | if ($dbc->Errors->Count > 0) return $false; |
---|
| 241 | if (! $rs) return $false; |
---|
[2] | 242 | |
---|
[34] | 243 | if ($rs->State == 0) { |
---|
| 244 | $true = true; |
---|
| 245 | return $true; // 0 = adStateClosed means no records returned |
---|
| 246 | } |
---|
[2] | 247 | return $rs; |
---|
| 248 | } |
---|
| 249 | |
---|
| 250 | |
---|
| 251 | function BeginTrans() |
---|
| 252 | { |
---|
| 253 | if ($this->transOff) return true; |
---|
| 254 | |
---|
| 255 | if (isset($this->_thisTransactions)) |
---|
| 256 | if (!$this->_thisTransactions) return false; |
---|
| 257 | else { |
---|
| 258 | $o = $this->_connectionID->Properties("Transaction DDL"); |
---|
| 259 | $this->_thisTransactions = $o ? true : false; |
---|
| 260 | if (!$o) return false; |
---|
| 261 | } |
---|
| 262 | @$this->_connectionID->BeginTrans(); |
---|
| 263 | $this->transCnt += 1; |
---|
| 264 | return true; |
---|
| 265 | } |
---|
[34] | 266 | |
---|
[2] | 267 | function CommitTrans($ok=true) |
---|
| 268 | { |
---|
| 269 | if (!$ok) return $this->RollbackTrans(); |
---|
| 270 | if ($this->transOff) return true; |
---|
| 271 | |
---|
| 272 | @$this->_connectionID->CommitTrans(); |
---|
| 273 | if ($this->transCnt) @$this->transCnt -= 1; |
---|
| 274 | return true; |
---|
| 275 | } |
---|
| 276 | function RollbackTrans() { |
---|
| 277 | if ($this->transOff) return true; |
---|
| 278 | @$this->_connectionID->RollbackTrans(); |
---|
| 279 | if ($this->transCnt) @$this->transCnt -= 1; |
---|
| 280 | return true; |
---|
| 281 | } |
---|
| 282 | |
---|
| 283 | /* Returns: the last error message from previous database operation */ |
---|
| 284 | |
---|
| 285 | function ErrorMsg() |
---|
| 286 | { |
---|
[34] | 287 | if (!$this->_connectionID) return "No connection established"; |
---|
[2] | 288 | $errc = $this->_connectionID->Errors; |
---|
[34] | 289 | if (!$errc) return "No Errors object found"; |
---|
[2] | 290 | if ($errc->Count == 0) return ''; |
---|
| 291 | $err = $errc->Item($errc->Count-1); |
---|
| 292 | return $err->Description; |
---|
| 293 | } |
---|
| 294 | |
---|
| 295 | function ErrorNo() |
---|
| 296 | { |
---|
| 297 | $errc = $this->_connectionID->Errors; |
---|
| 298 | if ($errc->Count == 0) return 0; |
---|
| 299 | $err = $errc->Item($errc->Count-1); |
---|
| 300 | return $err->NativeError; |
---|
| 301 | } |
---|
| 302 | |
---|
| 303 | // returns true or false |
---|
| 304 | function _close() |
---|
| 305 | { |
---|
| 306 | if ($this->_connectionID) $this->_connectionID->Close(); |
---|
| 307 | $this->_connectionID = false; |
---|
| 308 | return true; |
---|
| 309 | } |
---|
| 310 | |
---|
| 311 | |
---|
| 312 | } |
---|
| 313 | |
---|
| 314 | /*-------------------------------------------------------------------------------------- |
---|
| 315 | Class Name: Recordset |
---|
| 316 | --------------------------------------------------------------------------------------*/ |
---|
| 317 | |
---|
| 318 | class ADORecordSet_ado extends ADORecordSet { |
---|
| 319 | |
---|
| 320 | var $bind = false; |
---|
| 321 | var $databaseType = "ado"; |
---|
| 322 | var $dataProvider = "ado"; |
---|
| 323 | var $_tarr = false; // caches the types |
---|
| 324 | var $_flds; // and field objects |
---|
| 325 | var $canSeek = true; |
---|
| 326 | var $hideErrors = true; |
---|
| 327 | |
---|
| 328 | function ADORecordSet_ado($id,$mode=false) |
---|
| 329 | { |
---|
| 330 | if ($mode === false) { |
---|
| 331 | global $ADODB_FETCH_MODE; |
---|
| 332 | $mode = $ADODB_FETCH_MODE; |
---|
| 333 | } |
---|
| 334 | $this->fetchMode = $mode; |
---|
| 335 | return $this->ADORecordSet($id,$mode); |
---|
| 336 | } |
---|
| 337 | |
---|
| 338 | |
---|
| 339 | // returns the field object |
---|
[34] | 340 | function &FetchField($fieldOffset = -1) { |
---|
[2] | 341 | $off=$fieldOffset+1; // offsets begin at 1 |
---|
| 342 | |
---|
| 343 | $o= new ADOFieldObject(); |
---|
| 344 | $rs = $this->_queryID; |
---|
| 345 | $f = $rs->Fields($fieldOffset); |
---|
| 346 | $o->name = $f->Name; |
---|
| 347 | $t = $f->Type; |
---|
| 348 | $o->type = $this->MetaType($t); |
---|
| 349 | $o->max_length = $f->DefinedSize; |
---|
[34] | 350 | $o->ado_type = $t; |
---|
[2] | 351 | |
---|
| 352 | //print "off=$off name=$o->name type=$o->type len=$o->max_length<br>"; |
---|
| 353 | return $o; |
---|
| 354 | } |
---|
| 355 | |
---|
| 356 | /* Use associative array to get fields array */ |
---|
| 357 | function Fields($colname) |
---|
| 358 | { |
---|
| 359 | if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; |
---|
| 360 | if (!$this->bind) { |
---|
| 361 | $this->bind = array(); |
---|
| 362 | for ($i=0; $i < $this->_numOfFields; $i++) { |
---|
| 363 | $o = $this->FetchField($i); |
---|
| 364 | $this->bind[strtoupper($o->name)] = $i; |
---|
| 365 | } |
---|
| 366 | } |
---|
| 367 | |
---|
| 368 | return $this->fields[$this->bind[strtoupper($colname)]]; |
---|
| 369 | } |
---|
| 370 | |
---|
| 371 | |
---|
| 372 | function _initrs() |
---|
| 373 | { |
---|
| 374 | $rs = $this->_queryID; |
---|
| 375 | $this->_numOfRows = $rs->RecordCount; |
---|
| 376 | |
---|
| 377 | $f = $rs->Fields; |
---|
| 378 | $this->_numOfFields = $f->Count; |
---|
| 379 | } |
---|
| 380 | |
---|
| 381 | |
---|
| 382 | // should only be used to move forward as we normally use forward-only cursors |
---|
| 383 | function _seek($row) |
---|
| 384 | { |
---|
| 385 | $rs = $this->_queryID; |
---|
| 386 | // absoluteposition doesn't work -- my maths is wrong ? |
---|
| 387 | // $rs->AbsolutePosition->$row-2; |
---|
| 388 | // return true; |
---|
| 389 | if ($this->_currentRow > $row) return false; |
---|
| 390 | @$rs->Move((integer)$row - $this->_currentRow-1); //adBookmarkFirst |
---|
| 391 | return true; |
---|
| 392 | } |
---|
| 393 | |
---|
| 394 | /* |
---|
| 395 | OLEDB types |
---|
| 396 | |
---|
| 397 | enum DBTYPEENUM |
---|
| 398 | { DBTYPE_EMPTY = 0, |
---|
| 399 | DBTYPE_NULL = 1, |
---|
| 400 | DBTYPE_I2 = 2, |
---|
| 401 | DBTYPE_I4 = 3, |
---|
| 402 | DBTYPE_R4 = 4, |
---|
| 403 | DBTYPE_R8 = 5, |
---|
| 404 | DBTYPE_CY = 6, |
---|
| 405 | DBTYPE_DATE = 7, |
---|
| 406 | DBTYPE_BSTR = 8, |
---|
| 407 | DBTYPE_IDISPATCH = 9, |
---|
| 408 | DBTYPE_ERROR = 10, |
---|
| 409 | DBTYPE_BOOL = 11, |
---|
| 410 | DBTYPE_VARIANT = 12, |
---|
| 411 | DBTYPE_IUNKNOWN = 13, |
---|
| 412 | DBTYPE_DECIMAL = 14, |
---|
| 413 | DBTYPE_UI1 = 17, |
---|
| 414 | DBTYPE_ARRAY = 0x2000, |
---|
| 415 | DBTYPE_BYREF = 0x4000, |
---|
| 416 | DBTYPE_I1 = 16, |
---|
| 417 | DBTYPE_UI2 = 18, |
---|
| 418 | DBTYPE_UI4 = 19, |
---|
| 419 | DBTYPE_I8 = 20, |
---|
| 420 | DBTYPE_UI8 = 21, |
---|
| 421 | DBTYPE_GUID = 72, |
---|
| 422 | DBTYPE_VECTOR = 0x1000, |
---|
| 423 | DBTYPE_RESERVED = 0x8000, |
---|
| 424 | DBTYPE_BYTES = 128, |
---|
| 425 | DBTYPE_STR = 129, |
---|
| 426 | DBTYPE_WSTR = 130, |
---|
| 427 | DBTYPE_NUMERIC = 131, |
---|
| 428 | DBTYPE_UDT = 132, |
---|
| 429 | DBTYPE_DBDATE = 133, |
---|
| 430 | DBTYPE_DBTIME = 134, |
---|
| 431 | DBTYPE_DBTIMESTAMP = 135 |
---|
| 432 | |
---|
| 433 | ADO Types |
---|
| 434 | |
---|
| 435 | adEmpty = 0, |
---|
| 436 | adTinyInt = 16, |
---|
| 437 | adSmallInt = 2, |
---|
| 438 | adInteger = 3, |
---|
| 439 | adBigInt = 20, |
---|
| 440 | adUnsignedTinyInt = 17, |
---|
| 441 | adUnsignedSmallInt = 18, |
---|
| 442 | adUnsignedInt = 19, |
---|
| 443 | adUnsignedBigInt = 21, |
---|
| 444 | adSingle = 4, |
---|
| 445 | adDouble = 5, |
---|
| 446 | adCurrency = 6, |
---|
| 447 | adDecimal = 14, |
---|
| 448 | adNumeric = 131, |
---|
| 449 | adBoolean = 11, |
---|
| 450 | adError = 10, |
---|
| 451 | adUserDefined = 132, |
---|
| 452 | adVariant = 12, |
---|
| 453 | adIDispatch = 9, |
---|
| 454 | adIUnknown = 13, |
---|
| 455 | adGUID = 72, |
---|
| 456 | adDate = 7, |
---|
| 457 | adDBDate = 133, |
---|
| 458 | adDBTime = 134, |
---|
| 459 | adDBTimeStamp = 135, |
---|
| 460 | adBSTR = 8, |
---|
| 461 | adChar = 129, |
---|
| 462 | adVarChar = 200, |
---|
| 463 | adLongVarChar = 201, |
---|
| 464 | adWChar = 130, |
---|
| 465 | adVarWChar = 202, |
---|
| 466 | adLongVarWChar = 203, |
---|
| 467 | adBinary = 128, |
---|
| 468 | adVarBinary = 204, |
---|
| 469 | adLongVarBinary = 205, |
---|
| 470 | adChapter = 136, |
---|
| 471 | adFileTime = 64, |
---|
| 472 | adDBFileTime = 137, |
---|
| 473 | adPropVariant = 138, |
---|
| 474 | adVarNumeric = 139 |
---|
| 475 | */ |
---|
| 476 | function MetaType($t,$len=-1,$fieldobj=false) |
---|
| 477 | { |
---|
| 478 | if (is_object($t)) { |
---|
| 479 | $fieldobj = $t; |
---|
| 480 | $t = $fieldobj->type; |
---|
| 481 | $len = $fieldobj->max_length; |
---|
| 482 | } |
---|
| 483 | |
---|
| 484 | if (!is_numeric($t)) return $t; |
---|
| 485 | |
---|
| 486 | switch ($t) { |
---|
| 487 | case 0: |
---|
| 488 | case 12: // variant |
---|
| 489 | case 8: // bstr |
---|
| 490 | case 129: //char |
---|
| 491 | case 130: //wc |
---|
| 492 | case 200: // varc |
---|
| 493 | case 202:// varWC |
---|
| 494 | case 128: // bin |
---|
| 495 | case 204: // varBin |
---|
| 496 | case 72: // guid |
---|
| 497 | if ($len <= $this->blobSize) return 'C'; |
---|
| 498 | |
---|
| 499 | case 201: |
---|
| 500 | case 203: |
---|
| 501 | return 'X'; |
---|
| 502 | case 128: |
---|
| 503 | case 204: |
---|
| 504 | case 205: |
---|
| 505 | return 'B'; |
---|
| 506 | case 7: |
---|
| 507 | case 133: return 'D'; |
---|
| 508 | |
---|
| 509 | case 134: |
---|
| 510 | case 135: return 'T'; |
---|
| 511 | |
---|
| 512 | case 11: return 'L'; |
---|
| 513 | |
---|
| 514 | case 16:// adTinyInt = 16, |
---|
| 515 | case 2://adSmallInt = 2, |
---|
| 516 | case 3://adInteger = 3, |
---|
| 517 | case 4://adBigInt = 20, |
---|
| 518 | case 17://adUnsignedTinyInt = 17, |
---|
| 519 | case 18://adUnsignedSmallInt = 18, |
---|
| 520 | case 19://adUnsignedInt = 19, |
---|
| 521 | case 20://adUnsignedBigInt = 21, |
---|
| 522 | return 'I'; |
---|
| 523 | default: return 'N'; |
---|
| 524 | } |
---|
| 525 | } |
---|
| 526 | |
---|
| 527 | // time stamp not supported yet |
---|
| 528 | function _fetch() |
---|
| 529 | { |
---|
| 530 | $rs = $this->_queryID; |
---|
| 531 | if (!$rs or $rs->EOF) { |
---|
| 532 | $this->fields = false; |
---|
| 533 | return false; |
---|
| 534 | } |
---|
| 535 | $this->fields = array(); |
---|
| 536 | |
---|
| 537 | if (!$this->_tarr) { |
---|
| 538 | $tarr = array(); |
---|
| 539 | $flds = array(); |
---|
| 540 | for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { |
---|
| 541 | $f = $rs->Fields($i); |
---|
| 542 | $flds[] = $f; |
---|
| 543 | $tarr[] = $f->Type; |
---|
| 544 | } |
---|
| 545 | // bind types and flds only once |
---|
| 546 | $this->_tarr = $tarr; |
---|
| 547 | $this->_flds = $flds; |
---|
| 548 | } |
---|
| 549 | $t = reset($this->_tarr); |
---|
| 550 | $f = reset($this->_flds); |
---|
| 551 | |
---|
| 552 | if ($this->hideErrors) $olde = error_reporting(E_ERROR|E_CORE_ERROR);// sometimes $f->value be null |
---|
| 553 | for ($i=0,$max = $this->_numOfFields; $i < $max; $i++) { |
---|
| 554 | //echo "<p>",$t,' ';var_dump($f->value); echo '</p>'; |
---|
| 555 | switch($t) { |
---|
| 556 | case 135: // timestamp |
---|
| 557 | if (!strlen((string)$f->value)) $this->fields[] = false; |
---|
| 558 | else { |
---|
[34] | 559 | if (!is_numeric($f->value)) # $val = variant_date_to_timestamp($f->value); |
---|
| 560 | // VT_DATE stores dates as (float) fractional days since 1899/12/30 00:00:00 |
---|
| 561 | $val=(float) variant_cast($f->value,VT_R8)*3600*24-2209161600; |
---|
| 562 | else |
---|
| 563 | $val = $f->value; |
---|
[2] | 564 | $this->fields[] = adodb_date('Y-m-d H:i:s',$val); |
---|
| 565 | } |
---|
| 566 | break; |
---|
| 567 | case 133:// A date value (yyyymmdd) |
---|
| 568 | if ($val = $f->value) { |
---|
| 569 | $this->fields[] = substr($val,0,4).'-'.substr($val,4,2).'-'.substr($val,6,2); |
---|
| 570 | } else |
---|
| 571 | $this->fields[] = false; |
---|
| 572 | break; |
---|
| 573 | case 7: // adDate |
---|
| 574 | if (!strlen((string)$f->value)) $this->fields[] = false; |
---|
| 575 | else { |
---|
| 576 | if (!is_numeric($f->value)) $val = variant_date_to_timestamp($f->value); |
---|
| 577 | else $val = $f->value; |
---|
| 578 | |
---|
| 579 | if (($val % 86400) == 0) $this->fields[] = adodb_date('Y-m-d',$val); |
---|
| 580 | else $this->fields[] = adodb_date('Y-m-d H:i:s',$val); |
---|
| 581 | } |
---|
| 582 | break; |
---|
| 583 | case 1: // null |
---|
| 584 | $this->fields[] = false; |
---|
| 585 | break; |
---|
| 586 | case 6: // currency is not supported properly; |
---|
| 587 | ADOConnection::outp( '<b>'.$f->Name.': currency type not supported by PHP</b>'); |
---|
| 588 | $this->fields[] = (float) $f->value; |
---|
| 589 | break; |
---|
| 590 | default: |
---|
| 591 | $this->fields[] = $f->value; |
---|
| 592 | break; |
---|
| 593 | } |
---|
| 594 | //print " $f->value $t, "; |
---|
| 595 | $f = next($this->_flds); |
---|
| 596 | $t = next($this->_tarr); |
---|
| 597 | } // for |
---|
| 598 | if ($this->hideErrors) error_reporting($olde); |
---|
| 599 | @$rs->MoveNext(); // @ needed for some versions of PHP! |
---|
| 600 | |
---|
| 601 | if ($this->fetchMode & ADODB_FETCH_ASSOC) { |
---|
| 602 | $this->fields = &$this->GetRowAssoc(ADODB_ASSOC_CASE); |
---|
| 603 | } |
---|
| 604 | return true; |
---|
| 605 | } |
---|
| 606 | |
---|
| 607 | function NextRecordSet() |
---|
| 608 | { |
---|
| 609 | $rs = $this->_queryID; |
---|
| 610 | $this->_queryID = $rs->NextRecordSet(); |
---|
| 611 | //$this->_queryID = $this->_QueryId->NextRecordSet(); |
---|
| 612 | if ($this->_queryID == null) return false; |
---|
| 613 | |
---|
| 614 | $this->_currentRow = -1; |
---|
| 615 | $this->_currentPage = -1; |
---|
| 616 | $this->bind = false; |
---|
| 617 | $this->fields = false; |
---|
| 618 | $this->_flds = false; |
---|
| 619 | $this->_tarr = false; |
---|
| 620 | |
---|
| 621 | $this->_inited = false; |
---|
| 622 | $this->Init(); |
---|
| 623 | return true; |
---|
| 624 | } |
---|
| 625 | |
---|
| 626 | function _close() { |
---|
| 627 | $this->_flds = false; |
---|
| 628 | @$this->_queryID->Close();// by Pete Dishman (peterd@telephonetics.co.uk) |
---|
| 629 | $this->_queryID = false; |
---|
| 630 | } |
---|
| 631 | |
---|
| 632 | } |
---|
| 633 | |
---|
| 634 | ?> |
---|