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1 <?php 2 /* 3 @version v5.20.3 01-Jan-2016 4 @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved. 5 @copyright (c) 2014 Damien Regad, Mark Newnham and the ADOdb community 6 Released under both BSD license and Lesser GPL library license. 7 Whenever there is any discrepancy between the two licenses, 8 the BSD license will take precedence. 9 Set tabs to 4 for best viewing. 10 11 Latest version is available at http://adodb.sourceforge.net 12 13 Requires ODBC. Works on Windows and Unix. 14 */ 15 // security - hide paths 16 if (!defined('ADODB_DIR')) die(); 17 18 define("_ADODB_ODBC_LAYER", 2 ); 19 20 /*-------------------------------------------------------------------------------------- 21 --------------------------------------------------------------------------------------*/ 22 23 24 class ADODB_odbc extends ADOConnection { 25 var $databaseType = "odbc"; 26 var $fmtDate = "'Y-m-d'"; 27 var $fmtTimeStamp = "'Y-m-d, h:i:sA'"; 28 var $replaceQuote = "''"; // string to use to replace quotes 29 var $dataProvider = "odbc"; 30 var $hasAffectedRows = true; 31 var $binmode = ODBC_BINMODE_RETURN; 32 var $useFetchArray = false; // setting this to true will make array elements in FETCH_ASSOC mode case-sensitive 33 // breaking backward-compat 34 //var $longreadlen = 8000; // default number of chars to return for a Blob/Long field 35 var $_bindInputArray = false; 36 var $curmode = SQL_CUR_USE_DRIVER; // See sqlext.h, SQL_CUR_DEFAULT == SQL_CUR_USE_DRIVER == 2L 37 var $_genSeqSQL = "create table %s (id integer)"; 38 var $_autocommit = true; 39 var $_haserrorfunctions = true; 40 var $_has_stupid_odbc_fetch_api_change = true; 41 var $_lastAffectedRows = 0; 42 var $uCaseTables = true; // for meta* functions, uppercase table names 43 44 function __construct() 45 { 46 $this->_haserrorfunctions = ADODB_PHPVER >= 0x4050; 47 $this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200; 48 } 49 50 // returns true or false 51 function _connect($argDSN, $argUsername, $argPassword, $argDatabasename) 52 { 53 global $php_errormsg; 54 55 if (!function_exists('odbc_connect')) return null; 56 57 if (!empty($argDatabasename) && stristr($argDSN, 'Database=') === false) { 58 $argDSN = trim($argDSN); 59 $endDSN = substr($argDSN, strlen($argDSN) - 1); 60 if ($endDSN != ';') $argDSN .= ';'; 61 $argDSN .= 'Database='.$argDatabasename; 62 } 63 64 if (isset($php_errormsg)) $php_errormsg = ''; 65 if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword); 66 else $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword,$this->curmode); 67 $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; 68 if (isset($this->connectStmt)) $this->Execute($this->connectStmt); 69 70 return $this->_connectionID != false; 71 } 72 73 // returns true or false 74 function _pconnect($argDSN, $argUsername, $argPassword, $argDatabasename) 75 { 76 global $php_errormsg; 77 78 if (!function_exists('odbc_connect')) return null; 79 80 if (isset($php_errormsg)) $php_errormsg = ''; 81 $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; 82 if ($this->debug && $argDatabasename) { 83 ADOConnection::outp("For odbc PConnect(), $argDatabasename is not used. Place dsn in 1st parameter."); 84 } 85 // print "dsn=$argDSN u=$argUsername p=$argPassword<br>"; flush(); 86 if ($this->curmode === false) $this->_connectionID = odbc_connect($argDSN,$argUsername,$argPassword); 87 else $this->_connectionID = odbc_pconnect($argDSN,$argUsername,$argPassword,$this->curmode); 88 89 $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; 90 if ($this->_connectionID && $this->autoRollback) @odbc_rollback($this->_connectionID); 91 if (isset($this->connectStmt)) $this->Execute($this->connectStmt); 92 93 return $this->_connectionID != false; 94 } 95 96 97 function ServerInfo() 98 { 99 100 if (!empty($this->host) && ADODB_PHPVER >= 0x4300) { 101 $dsn = strtoupper($this->host); 102 $first = true; 103 $found = false; 104 105 if (!function_exists('odbc_data_source')) return false; 106 107 while(true) { 108 109 $rez = @odbc_data_source($this->_connectionID, 110 $first ? SQL_FETCH_FIRST : SQL_FETCH_NEXT); 111 $first = false; 112 if (!is_array($rez)) break; 113 if (strtoupper($rez['server']) == $dsn) { 114 $found = true; 115 break; 116 } 117 } 118 if (!$found) return ADOConnection::ServerInfo(); 119 if (!isset($rez['version'])) $rez['version'] = ''; 120 return $rez; 121 } else { 122 return ADOConnection::ServerInfo(); 123 } 124 } 125 126 127 function CreateSequence($seqname='adodbseq',$start=1) 128 { 129 if (empty($this->_genSeqSQL)) return false; 130 $ok = $this->Execute(sprintf($this->_genSeqSQL,$seqname)); 131 if (!$ok) return false; 132 $start -= 1; 133 return $this->Execute("insert into $seqname values($start)"); 134 } 135 136 var $_dropSeqSQL = 'drop table %s'; 137 function DropSequence($seqname = 'adodbseq') 138 { 139 if (empty($this->_dropSeqSQL)) return false; 140 return $this->Execute(sprintf($this->_dropSeqSQL,$seqname)); 141 } 142 143 /* 144 This algorithm is not very efficient, but works even if table locking 145 is not available. 146 147 Will return false if unable to generate an ID after $MAXLOOPS attempts. 148 */ 149 function GenID($seq='adodbseq',$start=1) 150 { 151 // if you have to modify the parameter below, your database is overloaded, 152 // or you need to implement generation of id's yourself! 153 $MAXLOOPS = 100; 154 //$this->debug=1; 155 while (--$MAXLOOPS>=0) { 156 $num = $this->GetOne("select id from $seq"); 157 if ($num === false) { 158 $this->Execute(sprintf($this->_genSeqSQL ,$seq)); 159 $start -= 1; 160 $num = '0'; 161 $ok = $this->Execute("insert into $seq values($start)"); 162 if (!$ok) return false; 163 } 164 $this->Execute("update $seq set id=id+1 where id=$num"); 165 166 if ($this->affected_rows() > 0) { 167 $num += 1; 168 $this->genID = $num; 169 return $num; 170 } elseif ($this->affected_rows() == 0) { 171 // some drivers do not return a valid value => try with another method 172 $value = $this->GetOne("select id from $seq"); 173 if ($value == $num + 1) { 174 return $value; 175 } 176 } 177 } 178 if ($fn = $this->raiseErrorFn) { 179 $fn($this->databaseType,'GENID',-32000,"Unable to generate unique id after $MAXLOOPS attempts",$seq,$num); 180 } 181 return false; 182 } 183 184 185 function ErrorMsg() 186 { 187 if ($this->_haserrorfunctions) { 188 if ($this->_errorMsg !== false) return $this->_errorMsg; 189 if (empty($this->_connectionID)) return @odbc_errormsg(); 190 return @odbc_errormsg($this->_connectionID); 191 } else return ADOConnection::ErrorMsg(); 192 } 193 194 function ErrorNo() 195 { 196 197 if ($this->_haserrorfunctions) { 198 if ($this->_errorCode !== false) { 199 // bug in 4.0.6, error number can be corrupted string (should be 6 digits) 200 return (strlen($this->_errorCode)<=2) ? 0 : $this->_errorCode; 201 } 202 203 if (empty($this->_connectionID)) $e = @odbc_error(); 204 else $e = @odbc_error($this->_connectionID); 205 206 // bug in 4.0.6, error number can be corrupted string (should be 6 digits) 207 // so we check and patch 208 if (strlen($e)<=2) return 0; 209 return $e; 210 } else return ADOConnection::ErrorNo(); 211 } 212 213 214 215 function BeginTrans() 216 { 217 if (!$this->hasTransactions) return false; 218 if ($this->transOff) return true; 219 $this->transCnt += 1; 220 $this->_autocommit = false; 221 return odbc_autocommit($this->_connectionID,false); 222 } 223 224 function CommitTrans($ok=true) 225 { 226 if ($this->transOff) return true; 227 if (!$ok) return $this->RollbackTrans(); 228 if ($this->transCnt) $this->transCnt -= 1; 229 $this->_autocommit = true; 230 $ret = odbc_commit($this->_connectionID); 231 odbc_autocommit($this->_connectionID,true); 232 return $ret; 233 } 234 235 function RollbackTrans() 236 { 237 if ($this->transOff) return true; 238 if ($this->transCnt) $this->transCnt -= 1; 239 $this->_autocommit = true; 240 $ret = odbc_rollback($this->_connectionID); 241 odbc_autocommit($this->_connectionID,true); 242 return $ret; 243 } 244 245 function MetaPrimaryKeys($table,$owner=false) 246 { 247 global $ADODB_FETCH_MODE; 248 249 if ($this->uCaseTables) $table = strtoupper($table); 250 $schema = ''; 251 $this->_findschema($table,$schema); 252 253 $savem = $ADODB_FETCH_MODE; 254 $ADODB_FETCH_MODE = ADODB_FETCH_NUM; 255 $qid = @odbc_primarykeys($this->_connectionID,'',$schema,$table); 256 257 if (!$qid) { 258 $ADODB_FETCH_MODE = $savem; 259 return false; 260 } 261 $rs = new ADORecordSet_odbc($qid); 262 $ADODB_FETCH_MODE = $savem; 263 264 if (!$rs) return false; 265 $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; 266 267 $arr = $rs->GetArray(); 268 $rs->Close(); 269 //print_r($arr); 270 $arr2 = array(); 271 for ($i=0; $i < sizeof($arr); $i++) { 272 if ($arr[$i][3]) $arr2[] = $arr[$i][3]; 273 } 274 return $arr2; 275 } 276 277 278 279 function MetaTables($ttype=false,$showSchema=false,$mask=false) 280 { 281 global $ADODB_FETCH_MODE; 282 283 $savem = $ADODB_FETCH_MODE; 284 $ADODB_FETCH_MODE = ADODB_FETCH_NUM; 285 $qid = odbc_tables($this->_connectionID); 286 287 $rs = new ADORecordSet_odbc($qid); 288 289 $ADODB_FETCH_MODE = $savem; 290 if (!$rs) { 291 $false = false; 292 return $false; 293 } 294 $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; 295 296 $arr = $rs->GetArray(); 297 //print_r($arr); 298 299 $rs->Close(); 300 $arr2 = array(); 301 302 if ($ttype) { 303 $isview = strncmp($ttype,'V',1) === 0; 304 } 305 for ($i=0; $i < sizeof($arr); $i++) { 306 if (!$arr[$i][2]) continue; 307 $type = $arr[$i][3]; 308 if ($ttype) { 309 if ($isview) { 310 if (strncmp($type,'V',1) === 0) $arr2[] = $arr[$i][2]; 311 } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2]; 312 } else if (strncmp($type,'SYS',3) !== 0) $arr2[] = $arr[$i][2]; 313 } 314 return $arr2; 315 } 316 317 /* 318 See http://msdn.microsoft.com/library/default.asp?url=/library/en-us/odbc/htm/odbcdatetime_data_type_changes.asp 319 / SQL data type codes / 320 #define SQL_UNKNOWN_TYPE 0 321 #define SQL_CHAR 1 322 #define SQL_NUMERIC 2 323 #define SQL_DECIMAL 3 324 #define SQL_INTEGER 4 325 #define SQL_SMALLINT 5 326 #define SQL_FLOAT 6 327 #define SQL_REAL 7 328 #define SQL_DOUBLE 8 329 #if (ODBCVER >= 0x0300) 330 #define SQL_DATETIME 9 331 #endif 332 #define SQL_VARCHAR 12 333 334 335 / One-parameter shortcuts for date/time data types / 336 #if (ODBCVER >= 0x0300) 337 #define SQL_TYPE_DATE 91 338 #define SQL_TYPE_TIME 92 339 #define SQL_TYPE_TIMESTAMP 93 340 341 #define SQL_UNICODE (-95) 342 #define SQL_UNICODE_VARCHAR (-96) 343 #define SQL_UNICODE_LONGVARCHAR (-97) 344 */ 345 function ODBCTypes($t) 346 { 347 switch ((integer)$t) { 348 case 1: 349 case 12: 350 case 0: 351 case -95: 352 case -96: 353 return 'C'; 354 case -97: 355 case -1: //text 356 return 'X'; 357 case -4: //image 358 return 'B'; 359 360 case 9: 361 case 91: 362 return 'D'; 363 364 case 10: 365 case 11: 366 case 92: 367 case 93: 368 return 'T'; 369 370 case 4: 371 case 5: 372 case -6: 373 return 'I'; 374 375 case -11: // uniqidentifier 376 return 'R'; 377 case -7: //bit 378 return 'L'; 379 380 default: 381 return 'N'; 382 } 383 } 384 385 function MetaColumns($table, $normalize=true) 386 { 387 global $ADODB_FETCH_MODE; 388 389 $false = false; 390 if ($this->uCaseTables) $table = strtoupper($table); 391 $schema = ''; 392 $this->_findschema($table,$schema); 393 394 $savem = $ADODB_FETCH_MODE; 395 $ADODB_FETCH_MODE = ADODB_FETCH_NUM; 396 397 /*if (false) { // after testing, confirmed that the following does not work becoz of a bug 398 $qid2 = odbc_tables($this->_connectionID); 399 $rs = new ADORecordSet_odbc($qid2); 400 $ADODB_FETCH_MODE = $savem; 401 if (!$rs) return false; 402 $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; 403 $rs->_fetch(); 404 405 while (!$rs->EOF) { 406 if ($table == strtoupper($rs->fields[2])) { 407 $q = $rs->fields[0]; 408 $o = $rs->fields[1]; 409 break; 410 } 411 $rs->MoveNext(); 412 } 413 $rs->Close(); 414 415 $qid = odbc_columns($this->_connectionID,$q,$o,strtoupper($table),'%'); 416 } */ 417 418 switch ($this->databaseType) { 419 case 'access': 420 case 'vfp': 421 $qid = odbc_columns($this->_connectionID);#,'%','',strtoupper($table),'%'); 422 break; 423 424 425 case 'db2': 426 $colname = "%"; 427 $qid = odbc_columns($this->_connectionID, "", $schema, $table, $colname); 428 break; 429 430 default: 431 $qid = @odbc_columns($this->_connectionID,'%','%',strtoupper($table),'%'); 432 if (empty($qid)) $qid = odbc_columns($this->_connectionID); 433 break; 434 } 435 if (empty($qid)) return $false; 436 437 $rs = new ADORecordSet_odbc($qid); 438 $ADODB_FETCH_MODE = $savem; 439 440 if (!$rs) return $false; 441 $rs->_has_stupid_odbc_fetch_api_change = $this->_has_stupid_odbc_fetch_api_change; 442 $rs->_fetch(); 443 444 $retarr = array(); 445 446 /* 447 $rs->fields indices 448 0 TABLE_QUALIFIER 449 1 TABLE_SCHEM 450 2 TABLE_NAME 451 3 COLUMN_NAME 452 4 DATA_TYPE 453 5 TYPE_NAME 454 6 PRECISION 455 7 LENGTH 456 8 SCALE 457 9 RADIX 458 10 NULLABLE 459 11 REMARKS 460 */ 461 while (!$rs->EOF) { 462 // adodb_pr($rs->fields); 463 if (strtoupper(trim($rs->fields[2])) == $table && (!$schema || strtoupper($rs->fields[1]) == $schema)) { 464 $fld = new ADOFieldObject(); 465 $fld->name = $rs->fields[3]; 466 $fld->type = $this->ODBCTypes($rs->fields[4]); 467 468 // ref: http://msdn.microsoft.com/library/default.asp?url=/archive/en-us/dnaraccgen/html/msdn_odk.asp 469 // access uses precision to store length for char/varchar 470 if ($fld->type == 'C' or $fld->type == 'X') { 471 if ($this->databaseType == 'access') 472 $fld->max_length = $rs->fields[6]; 473 else if ($rs->fields[4] <= -95) // UNICODE 474 $fld->max_length = $rs->fields[7]/2; 475 else 476 $fld->max_length = $rs->fields[7]; 477 } else 478 $fld->max_length = $rs->fields[7]; 479 $fld->not_null = !empty($rs->fields[10]); 480 $fld->scale = $rs->fields[8]; 481 $retarr[strtoupper($fld->name)] = $fld; 482 } else if (sizeof($retarr)>0) 483 break; 484 $rs->MoveNext(); 485 } 486 $rs->Close(); //-- crashes 4.03pl1 -- why? 487 488 if (empty($retarr)) $retarr = false; 489 return $retarr; 490 } 491 492 function Prepare($sql) 493 { 494 if (! $this->_bindInputArray) return $sql; // no binding 495 $stmt = odbc_prepare($this->_connectionID,$sql); 496 if (!$stmt) { 497 // we don't know whether odbc driver is parsing prepared stmts, so just return sql 498 return $sql; 499 } 500 return array($sql,$stmt,false); 501 } 502 503 /* returns queryID or false */ 504 function _query($sql,$inputarr=false) 505 { 506 GLOBAL $php_errormsg; 507 if (isset($php_errormsg)) $php_errormsg = ''; 508 $this->_error = ''; 509 510 if ($inputarr) { 511 if (is_array($sql)) { 512 $stmtid = $sql[1]; 513 } else { 514 $stmtid = odbc_prepare($this->_connectionID,$sql); 515 516 if ($stmtid == false) { 517 $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; 518 return false; 519 } 520 } 521 522 if (! odbc_execute($stmtid,$inputarr)) { 523 //@odbc_free_result($stmtid); 524 if ($this->_haserrorfunctions) { 525 $this->_errorMsg = odbc_errormsg(); 526 $this->_errorCode = odbc_error(); 527 } 528 return false; 529 } 530 531 } else if (is_array($sql)) { 532 $stmtid = $sql[1]; 533 if (!odbc_execute($stmtid)) { 534 //@odbc_free_result($stmtid); 535 if ($this->_haserrorfunctions) { 536 $this->_errorMsg = odbc_errormsg(); 537 $this->_errorCode = odbc_error(); 538 } 539 return false; 540 } 541 } else 542 $stmtid = odbc_exec($this->_connectionID,$sql); 543 544 $this->_lastAffectedRows = 0; 545 if ($stmtid) { 546 if (@odbc_num_fields($stmtid) == 0) { 547 $this->_lastAffectedRows = odbc_num_rows($stmtid); 548 $stmtid = true; 549 } else { 550 $this->_lastAffectedRows = 0; 551 odbc_binmode($stmtid,$this->binmode); 552 odbc_longreadlen($stmtid,$this->maxblobsize); 553 } 554 555 if ($this->_haserrorfunctions) { 556 $this->_errorMsg = ''; 557 $this->_errorCode = 0; 558 } else 559 $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; 560 } else { 561 if ($this->_haserrorfunctions) { 562 $this->_errorMsg = odbc_errormsg(); 563 $this->_errorCode = odbc_error(); 564 } else 565 $this->_errorMsg = isset($php_errormsg) ? $php_errormsg : ''; 566 } 567 return $stmtid; 568 } 569 570 /* 571 Insert a null into the blob field of the table first. 572 Then use UpdateBlob to store the blob. 573 574 Usage: 575 576 $conn->Execute('INSERT INTO blobtable (id, blobcol) VALUES (1, null)'); 577 $conn->UpdateBlob('blobtable','blobcol',$blob,'id=1'); 578 */ 579 function UpdateBlob($table,$column,$val,$where,$blobtype='BLOB') 580 { 581 return $this->Execute("UPDATE $table SET $column=? WHERE $where",array($val)) != false; 582 } 583 584 // returns true or false 585 function _close() 586 { 587 $ret = @odbc_close($this->_connectionID); 588 $this->_connectionID = false; 589 return $ret; 590 } 591 592 function _affectedrows() 593 { 594 return $this->_lastAffectedRows; 595 } 596 597 } 598 599 /*-------------------------------------------------------------------------------------- 600 Class Name: Recordset 601 --------------------------------------------------------------------------------------*/ 602 603 class ADORecordSet_odbc extends ADORecordSet { 604 605 var $bind = false; 606 var $databaseType = "odbc"; 607 var $dataProvider = "odbc"; 608 var $useFetchArray; 609 var $_has_stupid_odbc_fetch_api_change; 610 611 function __construct($id,$mode=false) 612 { 613 if ($mode === false) { 614 global $ADODB_FETCH_MODE; 615 $mode = $ADODB_FETCH_MODE; 616 } 617 $this->fetchMode = $mode; 618 619 $this->_queryID = $id; 620 621 // the following is required for mysql odbc driver in 4.3.1 -- why? 622 $this->EOF = false; 623 $this->_currentRow = -1; 624 //parent::__construct($id); 625 } 626 627 628 // returns the field object 629 function FetchField($fieldOffset = -1) 630 { 631 632 $off=$fieldOffset+1; // offsets begin at 1 633 634 $o= new ADOFieldObject(); 635 $o->name = @odbc_field_name($this->_queryID,$off); 636 $o->type = @odbc_field_type($this->_queryID,$off); 637 $o->max_length = @odbc_field_len($this->_queryID,$off); 638 if (ADODB_ASSOC_CASE == 0) $o->name = strtolower($o->name); 639 else if (ADODB_ASSOC_CASE == 1) $o->name = strtoupper($o->name); 640 return $o; 641 } 642 643 /* Use associative array to get fields array */ 644 function Fields($colname) 645 { 646 if ($this->fetchMode & ADODB_FETCH_ASSOC) return $this->fields[$colname]; 647 if (!$this->bind) { 648 $this->bind = array(); 649 for ($i=0; $i < $this->_numOfFields; $i++) { 650 $o = $this->FetchField($i); 651 $this->bind[strtoupper($o->name)] = $i; 652 } 653 } 654 655 return $this->fields[$this->bind[strtoupper($colname)]]; 656 } 657 658 659 function _initrs() 660 { 661 global $ADODB_COUNTRECS; 662 $this->_numOfRows = ($ADODB_COUNTRECS) ? @odbc_num_rows($this->_queryID) : -1; 663 $this->_numOfFields = @odbc_num_fields($this->_queryID); 664 // some silly drivers such as db2 as/400 and intersystems cache return _numOfRows = 0 665 if ($this->_numOfRows == 0) $this->_numOfRows = -1; 666 //$this->useFetchArray = $this->connection->useFetchArray; 667 $this->_has_stupid_odbc_fetch_api_change = ADODB_PHPVER >= 0x4200; 668 } 669 670 function _seek($row) 671 { 672 return false; 673 } 674 675 // speed up SelectLimit() by switching to ADODB_FETCH_NUM as ADODB_FETCH_ASSOC is emulated 676 function GetArrayLimit($nrows,$offset=-1) 677 { 678 if ($offset <= 0) { 679 $rs = $this->GetArray($nrows); 680 return $rs; 681 } 682 $savem = $this->fetchMode; 683 $this->fetchMode = ADODB_FETCH_NUM; 684 $this->Move($offset); 685 $this->fetchMode = $savem; 686 687 if ($this->fetchMode & ADODB_FETCH_ASSOC) { 688 $this->fields = $this->GetRowAssoc(); 689 } 690 691 $results = array(); 692 $cnt = 0; 693 while (!$this->EOF && $nrows != $cnt) { 694 $results[$cnt++] = $this->fields; 695 $this->MoveNext(); 696 } 697 698 return $results; 699 } 700 701 702 function MoveNext() 703 { 704 if ($this->_numOfRows != 0 && !$this->EOF) { 705 $this->_currentRow++; 706 if( $this->_fetch() ) { 707 return true; 708 } 709 } 710 $this->fields = false; 711 $this->EOF = true; 712 return false; 713 } 714 715 function _fetch() 716 { 717 $this->fields = false; 718 if ($this->_has_stupid_odbc_fetch_api_change) 719 $rez = @odbc_fetch_into($this->_queryID,$this->fields); 720 else { 721 $row = 0; 722 $rez = @odbc_fetch_into($this->_queryID,$row,$this->fields); 723 } 724 if ($rez) { 725 if ($this->fetchMode & ADODB_FETCH_ASSOC) { 726 $this->fields = $this->GetRowAssoc(); 727 } 728 return true; 729 } 730 return false; 731 } 732 733 function _close() 734 { 735 return @odbc_free_result($this->_queryID); 736 } 737 738 }
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| Generated: Thu Aug 11 10:00:09 2016 | Cross-referenced by PHPXref 0.7.1 |