xclusivescardwebsite /concrete/libraries/3rdparty/adodb/adodb-lib.inc.php

Language PHP Lines 1209
MD5 Hash e084741faf7cfa41501fce38fa879785 Estimated Cost $21,066 (why?)
Repository https://bitbucket.org/selfeky/xclusivescardwebsite.git View Raw File View Project SPDX
   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994
 995
 996
 997
 998
 999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
<?php
// security - hide paths
if (!defined('ADODB_DIR')) die();

global $ADODB_INCLUDED_LIB;
$ADODB_INCLUDED_LIB = 1;

/* 
  @version V5.18 3 Sep 2012  (c) 2000-2012 John Lim (jlim#natsoft.com). All rights reserved.
  Released under both BSD license and Lesser GPL library license. 
  Whenever there is any discrepancy between the two licenses, 
  the BSD license will take precedence. See License.txt. 
  Set tabs to 4 for best viewing.
  
  Less commonly used functions are placed here to reduce size of adodb.inc.php. 
*/ 

function adodb_strip_order_by($sql)
{
	$rez = preg_match('/(\sORDER\s+BY\s[^)]*)/is',$sql,$arr);
	if ($arr)
		if (strpos($arr[0],'(') !== false) {
			$at = strpos($sql,$arr[0]);
			$cntin = 0;
			for ($i=$at, $max=strlen($sql); $i < $max; $i++) {
				$ch = $sql[$i];
				if ($ch == '(') {
					$cntin += 1;
				} elseif($ch == ')') {
					$cntin -= 1;
					if ($cntin < 0) {
						break;
					}
				}
			}
			$sql = substr($sql,0,$at).substr($sql,$i);
		} else
			$sql = str_replace($arr[0], '', $sql); 
	return $sql;
 }

if (false) {
	$sql = 'select * from (select a from b order by a(b),b(c) desc)';
	$sql = '(select * from abc order by 1)';
	die(adodb_strip_order_by($sql));
}

function adodb_probetypes(&$array,&$types,$probe=8)
{
// probe and guess the type
	$types = array();
	if ($probe > sizeof($array)) $max = sizeof($array);
	else $max = $probe;
	
	
	for ($j=0;$j < $max; $j++) {
		$row = $array[$j];
		if (!$row) break;
		$i = -1;
		foreach($row as $v) {
			$i += 1;

			if (isset($types[$i]) && $types[$i]=='C') continue;
			
			//print " ($i ".$types[$i]. "$v) ";
			$v = trim($v);
			
			if (!preg_match('/^[+-]{0,1}[0-9\.]+$/',$v)) {
				$types[$i] = 'C'; // once C, always C
				
				continue;
			}
			if ($j == 0) { 
			// If empty string, we presume is character
			// test for integer for 1st row only
			// after that it is up to testing other rows to prove
			// that it is not an integer
				if (strlen($v) == 0) $types[$i] = 'C';
				if (strpos($v,'.') !== false) $types[$i] = 'N';
				else  $types[$i] = 'I';
				continue;
			}
			
			if (strpos($v,'.') !== false) $types[$i] = 'N';
			
		}
	}
	
}

function  adodb_transpose(&$arr, &$newarr, &$hdr, &$fobjs)
{
	$oldX = sizeof(reset($arr));
	$oldY = sizeof($arr);	
	
	if ($hdr) {
		$startx = 1;
		$hdr = array('Fields');
		for ($y = 0; $y < $oldY; $y++) {
			$hdr[] = $arr[$y][0];
		}
	} else
		$startx = 0;

	for ($x = $startx; $x < $oldX; $x++) {
		if ($fobjs) {
			$o = $fobjs[$x];
			$newarr[] = array($o->name);
		} else
			$newarr[] = array();
			
		for ($y = 0; $y < $oldY; $y++) {
			$newarr[$x-$startx][] = $arr[$y][$x];
		}
	}
}

// Force key to upper. 
// See also http://www.php.net/manual/en/function.array-change-key-case.php
function _array_change_key_case($an_array)
{
	if (is_array($an_array)) {
		$new_array = array();
		foreach($an_array as $key=>$value)
			$new_array[strtoupper($key)] = $value;

	   	return $new_array;
   }

	return $an_array;
}

function _adodb_replace(&$zthis, $table, $fieldArray, $keyCol, $autoQuote, $has_autoinc)
{
		if (count($fieldArray) == 0) return 0;
		$first = true;
		$uSet = '';
		
		if (!is_array($keyCol)) {
			$keyCol = array($keyCol);
		}
		foreach($fieldArray as $k => $v) {
			if ($v === null) {
				$v = 'NULL';
				$fieldArray[$k] = $v;
			} else if ($autoQuote && /*!is_numeric($v) /*and strncmp($v,"'",1) !== 0 -- sql injection risk*/ strcasecmp($v,$zthis->null2null)!=0) {
				$v = $zthis->qstr($v);
				$fieldArray[$k] = $v;
			}
			if (in_array($k,$keyCol)) continue; // skip UPDATE if is key
			
			if ($first) {
				$first = false;			
				$uSet = "$k=$v";
			} else
				$uSet .= ",$k=$v";
		}
		
		$where = false;
		foreach ($keyCol as $v) {
			if (isset($fieldArray[$v])) {
				if ($where) $where .= ' and '.$v.'='.$fieldArray[$v];
				else $where = $v.'='.$fieldArray[$v];
			}
		}
		
		if ($uSet && $where) {
			$update = "UPDATE $table SET $uSet WHERE $where";

			$rs = $zthis->Execute($update);
			
			
			if ($rs) {
				if ($zthis->poorAffectedRows) {
				/*
				 The Select count(*) wipes out any errors that the update would have returned. 
				http://phplens.com/lens/lensforum/msgs.php?id=5696
				*/
					if ($zthis->ErrorNo()<>0) return 0;
					
				# affected_rows == 0 if update field values identical to old values
				# for mysql - which is silly. 
			
					$cnt = $zthis->GetOne("select count(*) from $table where $where");
					if ($cnt > 0) return 1; // record already exists
				} else {
					if (($zthis->Affected_Rows()>0)) return 1;
				}
			} else
				return 0;
		}
		
	//	print "<p>Error=".$this->ErrorNo().'<p>';
		$first = true;
		foreach($fieldArray as $k => $v) {
			if ($has_autoinc && in_array($k,$keyCol)) continue; // skip autoinc col
			
			if ($first) {
				$first = false;			
				$iCols = "$k";
				$iVals = "$v";
			} else {
				$iCols .= ",$k";
				$iVals .= ",$v";
			}				
		}
		$insert = "INSERT INTO $table ($iCols) VALUES ($iVals)"; 
		$rs = $zthis->Execute($insert);
		return ($rs) ? 2 : 0;
}

// Requires $ADODB_FETCH_MODE = ADODB_FETCH_NUM
function _adodb_getmenu(&$zthis, $name,$defstr='',$blank1stItem=true,$multiple=false,
			$size=0, $selectAttr='',$compareFields0=true)
{
	$hasvalue = false;

	if ($multiple or is_array($defstr)) {
		if ($size==0) $size=5;
		$attr = ' multiple size="'.$size.'"';
		if (!strpos($name,'[]')) $name .= '[]';
	} else if ($size) $attr = ' size="'.$size.'"';
	else $attr ='';
	
	$s = '<select name="'.$name.'"'.$attr.' '.$selectAttr.'>';
	if ($blank1stItem) 
		if (is_string($blank1stItem))  {
			$barr = explode(':',$blank1stItem);
			if (sizeof($barr) == 1) $barr[] = '';
			$s .= "\n<option value=\"".$barr[0]."\">".$barr[1]."</option>";
		} else $s .= "\n<option></option>";

	if ($zthis->FieldCount() > 1) $hasvalue=true;
	else $compareFields0 = true;
	
	$value = '';
    $optgroup = null;
    $firstgroup = true;
    $fieldsize = $zthis->FieldCount();
	while(!$zthis->EOF) {
		$zval = rtrim(reset($zthis->fields));

		if ($blank1stItem && $zval=="") {
			$zthis->MoveNext();
			continue;
		}

        if ($fieldsize > 1) {
			if (isset($zthis->fields[1]))
				$zval2 = rtrim($zthis->fields[1]);
			else
				$zval2 = rtrim(next($zthis->fields));
		}
		$selected = ($compareFields0) ? $zval : $zval2;
		
        $group = '';
		if ($fieldsize > 2) {
            $group = rtrim($zthis->fields[2]);
        }
/* 
        if ($optgroup != $group) {
            $optgroup = $group;
            if ($firstgroup) {
                $firstgroup = false;
                $s .="\n<optgroup label='". htmlspecialchars($group) ."'>";
            } else {
                $s .="\n</optgroup>";
                $s .="\n<optgroup label='". htmlspecialchars($group) ."'>";
            }
		}
*/
		if ($hasvalue) 
			$value = " value='".htmlspecialchars($zval2)."'";
		
		if (is_array($defstr))  {
			
			if (in_array($selected,$defstr)) 
				$s .= "\n<option selected='selected'$value>".htmlspecialchars($zval).'</option>';
			else 
				$s .= "\n<option".$value.'>'.htmlspecialchars($zval).'</option>';
		}
		else {
			if (strcasecmp($selected,$defstr)==0) 
				$s .= "\n<option selected='selected'$value>".htmlspecialchars($zval).'</option>';
			else
				$s .= "\n<option".$value.'>'.htmlspecialchars($zval).'</option>';
		}
		$zthis->MoveNext();
	} // while
	
    // closing last optgroup
    if($optgroup != null) {
        $s .= "\n</optgroup>";
	}
	return $s ."\n</select>\n";
}

// Requires $ADODB_FETCH_MODE = ADODB_FETCH_NUM
function _adodb_getmenu_gp(&$zthis, $name,$defstr='',$blank1stItem=true,$multiple=false,
			$size=0, $selectAttr='',$compareFields0=true)
{
	$hasvalue = false;

	if ($multiple or is_array($defstr)) {
		if ($size==0) $size=5;
		$attr = ' multiple size="'.$size.'"';
		if (!strpos($name,'[]')) $name .= '[]';
	} else if ($size) $attr = ' size="'.$size.'"';
	else $attr ='';
	
	$s = '<select name="'.$name.'"'.$attr.' '.$selectAttr.'>';
	if ($blank1stItem) 
		if (is_string($blank1stItem))  {
			$barr = explode(':',$blank1stItem);
			if (sizeof($barr) == 1) $barr[] = '';
			$s .= "\n<option value=\"".$barr[0]."\">".$barr[1]."</option>";
		} else $s .= "\n<option></option>";

	if ($zthis->FieldCount() > 1) $hasvalue=true;
	else $compareFields0 = true;
	
	$value = '';
    $optgroup = null;
    $firstgroup = true;
    $fieldsize = sizeof($zthis->fields);
	while(!$zthis->EOF) {
		$zval = rtrim(reset($zthis->fields));

		if ($blank1stItem && $zval=="") {
			$zthis->MoveNext();
			continue;
		}

        if ($fieldsize > 1) {
			if (isset($zthis->fields[1]))
				$zval2 = rtrim($zthis->fields[1]);
			else
				$zval2 = rtrim(next($zthis->fields));
		}
		$selected = ($compareFields0) ? $zval : $zval2;
		
        $group = '';
		if (isset($zthis->fields[2])) {
            $group = rtrim($zthis->fields[2]);
        }
 
        if ($optgroup != $group) {
            $optgroup = $group;
            if ($firstgroup) {
                $firstgroup = false;
                $s .="\n<optgroup label='". htmlspecialchars($group) ."'>";
            } else {
                $s .="\n</optgroup>";
                $s .="\n<optgroup label='". htmlspecialchars($group) ."'>";
            }
		}
	
		if ($hasvalue) 
			$value = " value='".htmlspecialchars($zval2)."'";
		
		if (is_array($defstr))  {
			
			if (in_array($selected,$defstr)) 
				$s .= "\n<option selected='selected'$value>".htmlspecialchars($zval).'</option>';
			else 
				$s .= "\n<option".$value.'>'.htmlspecialchars($zval).'</option>';
		}
		else {
			if (strcasecmp($selected,$defstr)==0) 
				$s .= "\n<option selected='selected'$value>".htmlspecialchars($zval).'</option>';
			else
				$s .= "\n<option".$value.'>'.htmlspecialchars($zval).'</option>';
		}
		$zthis->MoveNext();
	} // while
	
    // closing last optgroup
    if($optgroup != null) {
        $s .= "\n</optgroup>";
	}
	return $s ."\n</select>\n";
}


/*
	Count the number of records this sql statement will return by using
	query rewriting heuristics...
	
	Does not work with UNIONs, except with postgresql and oracle.
	
	Usage:
	
	$conn->Connect(...);
	$cnt = _adodb_getcount($conn, $sql);
	
*/
function _adodb_getcount(&$zthis, $sql,$inputarr=false,$secs2cache=0) 
{
	$qryRecs = 0;
	
	 if (!empty($zthis->_nestedSQL) || preg_match("/^\s*SELECT\s+DISTINCT/is", $sql) || 
	 	preg_match('/\s+GROUP\s+BY\s+/is',$sql) || 
		preg_match('/\s+UNION\s+/is',$sql)) {
		
		$rewritesql = adodb_strip_order_by($sql);
		
		// ok, has SELECT DISTINCT or GROUP BY so see if we can use a table alias
		// but this is only supported by oracle and postgresql...
		if ($zthis->dataProvider == 'oci8') {
			// Allow Oracle hints to be used for query optimization, Chris Wrye
			if (preg_match('#/\\*+.*?\\*\\/#', $sql, $hint)) {
				$rewritesql = "SELECT ".$hint[0]." COUNT(*) FROM (".$rewritesql.")"; 
			} else
				$rewritesql = "SELECT COUNT(*) FROM (".$rewritesql.")"; 
			
		} else if (strncmp($zthis->databaseType,'postgres',8) == 0 || strncmp($zthis->databaseType,'mysql',5) == 0)  {
			$rewritesql = "SELECT COUNT(*) FROM ($rewritesql) _ADODB_ALIAS_";
		} else {
			$rewritesql = "SELECT COUNT(*) FROM ($rewritesql)";
		}
	} else {
		// now replace SELECT ... FROM with SELECT COUNT(*) FROM
		$rewritesql = preg_replace(
					'/^\s*SELECT\s.*\s+FROM\s/Uis','SELECT COUNT(*) FROM ',$sql);
		// fix by alexander zhukov, alex#unipack.ru, because count(*) and 'order by' fails 
		// with mssql, access and postgresql. Also a good speedup optimization - skips sorting!
		// also see http://phplens.com/lens/lensforum/msgs.php?id=12752
		$rewritesql = adodb_strip_order_by($rewritesql);
	}
	
	if (isset($rewritesql) && $rewritesql != $sql) {
		if (preg_match('/\sLIMIT\s+[0-9]+/i',$sql,$limitarr)) $rewritesql .= $limitarr[0];
		 
		if ($secs2cache) {
			// we only use half the time of secs2cache because the count can quickly
			// become inaccurate if new records are added
			$qryRecs = $zthis->CacheGetOne($secs2cache/2,$rewritesql,$inputarr);
			
		} else {
			$qryRecs = $zthis->GetOne($rewritesql,$inputarr);
	  	}
		if ($qryRecs !== false) return $qryRecs;
	}
	//--------------------------------------------
	// query rewrite failed - so try slower way...
	
	
	// strip off unneeded ORDER BY if no UNION
	if (preg_match('/\s*UNION\s*/is', $sql)) $rewritesql = $sql;
	else $rewritesql = $rewritesql = adodb_strip_order_by($sql); 
	
	if (preg_match('/\sLIMIT\s+[0-9]+/i',$sql,$limitarr)) $rewritesql .= $limitarr[0];
		
	if ($secs2cache) {
		$rstest = $zthis->CacheExecute($secs2cache,$rewritesql,$inputarr);
		if (!$rstest) $rstest = $zthis->CacheExecute($secs2cache,$sql,$inputarr);
	} else {
		$rstest = $zthis->Execute($rewritesql,$inputarr);
		if (!$rstest) $rstest = $zthis->Execute($sql,$inputarr);
	}
	if ($rstest) {
	  		$qryRecs = $rstest->RecordCount();
		if ($qryRecs == -1) { 
		global $ADODB_EXTENSION;
		// some databases will return -1 on MoveLast() - change to MoveNext()
			if ($ADODB_EXTENSION) {
				while(!$rstest->EOF) {
					adodb_movenext($rstest);
				}
			} else {
				while(!$rstest->EOF) {
					$rstest->MoveNext();
				}
			}
			$qryRecs = $rstest->_currentRow;
		}
		$rstest->Close();
		if ($qryRecs == -1) return 0;
	}
	return $qryRecs;
}

/*
 	Code originally from "Cornel G" <conyg@fx.ro>

	This code might not work with SQL that has UNION in it	
	
	Also if you are using CachePageExecute(), there is a strong possibility that
	data will get out of synch. use CachePageExecute() only with tables that
	rarely change.
*/
function _adodb_pageexecute_all_rows(&$zthis, $sql, $nrows, $page, 
						$inputarr=false, $secs2cache=0) 
{
	$atfirstpage = false;
	$atlastpage = false;
	$lastpageno=1;

	// If an invalid nrows is supplied, 
	// we assume a default value of 10 rows per page
	if (!isset($nrows) || $nrows <= 0) $nrows = 10;

	$qryRecs = false; //count records for no offset
	
	$qryRecs = _adodb_getcount($zthis,$sql,$inputarr,$secs2cache);
	$lastpageno = (int) ceil($qryRecs / $nrows);
	$zthis->_maxRecordCount = $qryRecs;
	


	// ***** Here we check whether $page is the last page or 
	// whether we are trying to retrieve 
	// a page number greater than the last page number.
	if ($page >= $lastpageno) {
		$page = $lastpageno;
		$atlastpage = true;
	}
	
	// If page number <= 1, then we are at the first page
	if (empty($page) || $page <= 1) {	
		$page = 1;
		$atfirstpage = true;
	}
	
	// We get the data we want
	$offset = $nrows * ($page-1);
	if ($secs2cache > 0) 
		$rsreturn = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr);
	else 
		$rsreturn = $zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache);

	
	// Before returning the RecordSet, we set the pagination properties we need
	if ($rsreturn) {
		$rsreturn->_maxRecordCount = $qryRecs;
		$rsreturn->rowsPerPage = $nrows;
		$rsreturn->AbsolutePage($page);
		$rsreturn->AtFirstPage($atfirstpage);
		$rsreturn->AtLastPage($atlastpage);
		$rsreturn->LastPageNo($lastpageno);
	}
	return $rsreturn;
}

// Iván Oliva version
function _adodb_pageexecute_no_last_page(&$zthis, $sql, $nrows, $page, $inputarr=false, $secs2cache=0) 
{

	$atfirstpage = false;
	$atlastpage = false;
	
	if (!isset($page) || $page <= 1) {	// If page number <= 1, then we are at the first page
		$page = 1;
		$atfirstpage = true;
	}
	if ($nrows <= 0) $nrows = 10;	// If an invalid nrows is supplied, we assume a default value of 10 rows per page
	
	// ***** Here we check whether $page is the last page or whether we are trying to retrieve a page number greater than 
	// the last page number.
	$pagecounter = $page + 1;
	$pagecounteroffset = ($pagecounter * $nrows) - $nrows;
	if ($secs2cache>0) $rstest = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr);
	else $rstest = $zthis->SelectLimit($sql, $nrows, $pagecounteroffset, $inputarr, $secs2cache);
	if ($rstest) {
		while ($rstest && $rstest->EOF && $pagecounter>0) {
			$atlastpage = true;
			$pagecounter--;
			$pagecounteroffset = $nrows * ($pagecounter - 1);
			$rstest->Close();
			if ($secs2cache>0) $rstest = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $pagecounteroffset, $inputarr);
			else $rstest = $zthis->SelectLimit($sql, $nrows, $pagecounteroffset, $inputarr, $secs2cache);
		}
		if ($rstest) $rstest->Close();
	}
	if ($atlastpage) {	// If we are at the last page or beyond it, we are going to retrieve it
		$page = $pagecounter;
		if ($page == 1) $atfirstpage = true;	// We have to do this again in case the last page is the same as the first
			//... page, that is, the recordset has only 1 page.
	}
	
	// We get the data we want
	$offset = $nrows * ($page-1);
	if ($secs2cache > 0) $rsreturn = $zthis->CacheSelectLimit($secs2cache, $sql, $nrows, $offset, $inputarr);
	else $rsreturn = $zthis->SelectLimit($sql, $nrows, $offset, $inputarr, $secs2cache);
	
	// Before returning the RecordSet, we set the pagination properties we need
	if ($rsreturn) {
		$rsreturn->rowsPerPage = $nrows;
		$rsreturn->AbsolutePage($page);
		$rsreturn->AtFirstPage($atfirstpage);
		$rsreturn->AtLastPage($atlastpage);
	}
	return $rsreturn;
}

function _adodb_getupdatesql(&$zthis,&$rs, $arrFields,$forceUpdate=false,$magicq=false,$force=2)
{
	global $ADODB_QUOTE_FIELDNAMES;

		if (!$rs) {
			printf(ADODB_BAD_RS,'GetUpdateSQL');
			return false;
		}
	
		$fieldUpdatedCount = 0;
		$arrFields = _array_change_key_case($arrFields);

		$hasnumeric = isset($rs->fields[0]);
		$setFields = '';
		
		// Loop through all of the fields in the recordset
		for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) {
			// Get the field from the recordset
			$field = $rs->FetchField($i);

			// If the recordset field is one
			// of the fields passed in then process.
			$upperfname = strtoupper($field->name);
			if (adodb_key_exists($upperfname,$arrFields,$force)) {
				
				// If the existing field value in the recordset
				// is different from the value passed in then
				// go ahead and append the field name and new value to
				// the update query.
				
				if ($hasnumeric) $val = $rs->fields[$i];
				else if (isset($rs->fields[$upperfname])) $val = $rs->fields[$upperfname];
				else if (isset($rs->fields[$field->name])) $val =  $rs->fields[$field->name];
				else if (isset($rs->fields[strtolower($upperfname)])) $val =  $rs->fields[strtolower($upperfname)];
				else $val = '';
				
			
				if ($forceUpdate || strcmp($val, $arrFields[$upperfname])) {
					// Set the counter for the number of fields that will be updated.
					$fieldUpdatedCount++;

					// Based on the datatype of the field
					// Format the value properly for the database
					$type = $rs->MetaType($field->type);
						

					if ($type == 'null') {
						$type = 'C';
					}
					
					if ((strpos($upperfname,' ') !== false) || ($ADODB_QUOTE_FIELDNAMES)) {
						switch (ADODB_QUOTE_FIELDNAMES) {
						case 'LOWER':
							$fnameq = $zthis->nameQuote.strtolower($field->name).$zthis->nameQuote;break;
						case 'NATIVE':
							$fnameq = $zthis->nameQuote.$field->name.$zthis->nameQuote;break;
						case 'UPPER':
						default:
							$fnameq = $zthis->nameQuote.$upperfname.$zthis->nameQuote;break;
						}
					} else
						$fnameq = $upperfname;
					
					
                // is_null requires php 4.0.4
                //********************************************************//
                if (is_null($arrFields[$upperfname])
					|| (empty($arrFields[$upperfname]) && strlen($arrFields[$upperfname]) == 0)
                    || $arrFields[$upperfname] === $zthis->null2null
                    )
                {
                    switch ($force) {

                        //case 0:
                        //    //Ignore empty values. This is allready handled in "adodb_key_exists" function.
                        //break;

                        case 1:
                            //Set null
                            $setFields .= $field->name . " = null, ";
                        break;
							
                        case 2:
                            //Set empty
                            $arrFields[$upperfname] = "";
                            $setFields .= _adodb_column_sql($zthis, 'U', $type, $upperfname, $fnameq,$arrFields, $magicq);
                        break;
						default:
                        case 3:
                            //Set the value that was given in array, so you can give both null and empty values
                            if (is_null($arrFields[$upperfname]) || $arrFields[$upperfname] === $zthis->null2null) {
                                $setFields .= $field->name . " = null, ";
                            } else {
                                $setFields .= _adodb_column_sql($zthis, 'U', $type, $upperfname, $fnameq,$arrFields, $magicq);
                            }
                        break;
                    }
                //********************************************************//
                } else {
						//we do this so each driver can customize the sql for
						//DB specific column types. 
						//Oracle needs BLOB types to be handled with a returning clause
						//postgres has special needs as well
						$setFields .= _adodb_column_sql($zthis, 'U', $type, $upperfname, $fnameq,
														  $arrFields, $magicq);
					}
				}
			}
		}

		// If there were any modified fields then build the rest of the update query.
		if ($fieldUpdatedCount > 0 || $forceUpdate) {
					// Get the table name from the existing query.
			if (!empty($rs->tableName)) $tableName = $rs->tableName;
			else {
				preg_match("/FROM\s+".ADODB_TABLE_REGEX."/is", $rs->sql, $tableName);
				$tableName = $tableName[1];
			}
			// Get the full where clause excluding the word "WHERE" from
			// the existing query.
			preg_match('/\sWHERE\s(.*)/is', $rs->sql, $whereClause);
			
			$discard = false;
			// not a good hack, improvements?
			if ($whereClause) {
			#var_dump($whereClause);
				if (preg_match('/\s(ORDER\s.*)/is', $whereClause[1], $discard));
				else if (preg_match('/\s(LIMIT\s.*)/is', $whereClause[1], $discard));
				else if (preg_match('/\s(FOR UPDATE.*)/is', $whereClause[1], $discard));
				else preg_match('/\s.*(\) WHERE .*)/is', $whereClause[1], $discard); # see http://sourceforge.net/tracker/index.php?func=detail&aid=1379638&group_id=42718&atid=433976
			} else
				$whereClause = array(false,false);
				
			if ($discard)
				$whereClause[1] = substr($whereClause[1], 0, strlen($whereClause[1]) - strlen($discard[1]));
			
			$sql = 'UPDATE '.$tableName.' SET '.substr($setFields, 0, -2);
			if (strlen($whereClause[1]) > 0) 
				$sql .= ' WHERE '.$whereClause[1];

			return $sql;

		} else {
			return false;
	}
}

function adodb_key_exists($key, &$arr,$force=2)
{
	if ($force<=0) {
		// the following is the old behaviour where null or empty fields are ignored
		return (!empty($arr[$key])) || (isset($arr[$key]) && strlen($arr[$key])>0);
	}

	if (isset($arr[$key])) return true;
	## null check below
	if (ADODB_PHPVER >= 0x4010) return array_key_exists($key,$arr);
	return false;
}

/**
 * There is a special case of this function for the oci8 driver.
 * The proper way to handle an insert w/ a blob in oracle requires
 * a returning clause with bind variables and a descriptor blob.
 * 
 * 
 */
function _adodb_getinsertsql(&$zthis,&$rs,$arrFields,$magicq=false,$force=2)
{
static $cacheRS = false;
static $cacheSig = 0;
static $cacheCols;
	global $ADODB_QUOTE_FIELDNAMES;

	$tableName = '';
	$values = '';
	$fields = '';
	$recordSet = null;
	$arrFields = _array_change_key_case($arrFields);
	$fieldInsertedCount = 0;
	
	if (is_string($rs)) {
		//ok we have a table name
		//try and get the column info ourself.
		$tableName = $rs;			
	
		//we need an object for the recordSet
		//because we have to call MetaType.
		//php can't do a $rsclass::MetaType()
		$rsclass = $zthis->rsPrefix.$zthis->databaseType;
		$recordSet = new $rsclass(-1,$zthis->fetchMode);
		$recordSet->connection = $zthis;
		
		if (is_string($cacheRS) && $cacheRS == $rs) {
			$columns = $cacheCols;
		} else {
			$columns = $zthis->MetaColumns( $tableName );
			$cacheRS = $tableName;
			$cacheCols = $columns;
		}
	} else if (is_subclass_of($rs, 'adorecordset')) {
		if (isset($rs->insertSig) && is_integer($cacheRS) && $cacheRS == $rs->insertSig) {
			$columns = $cacheCols;
		} else {
			for ($i=0, $max=$rs->FieldCount(); $i < $max; $i++) 
				$columns[] = $rs->FetchField($i);
			$cacheRS = $cacheSig;
			$cacheCols = $columns;
			$rs->insertSig = $cacheSig++;
		}
		$recordSet = $rs;
	
	} else {
		printf(ADODB_BAD_RS,'GetInsertSQL');
		return false;
	}

	// Loop through all of the fields in the recordset
	foreach( $columns as $field ) { 
		$upperfname = strtoupper($field->name);
		if (adodb_key_exists($upperfname,$arrFields,$force)) {
			$bad = false;
			if ((strpos($upperfname,' ') !== false) || ($ADODB_QUOTE_FIELDNAMES)) {
				switch (ADODB_QUOTE_FIELDNAMES) {
				case 'LOWER':
					$fnameq = $zthis->nameQuote.strtolower($field->name).$zthis->nameQuote;break;
				case 'NATIVE':
					$fnameq = $zthis->nameQuote.$field->name.$zthis->nameQuote;break;
				case 'UPPER':
				default:
					$fnameq = $zthis->nameQuote.$upperfname.$zthis->nameQuote;break;
				}
			} else
				$fnameq = $upperfname;
			
			$type = $recordSet->MetaType($field->type);
			
            /********************************************************/
            if (is_null($arrFields[$upperfname])
                || (empty($arrFields[$upperfname]) && strlen($arrFields[$upperfname]) == 0)
                || $arrFields[$upperfname] === $zthis->null2null
				)
               {
                    switch ($force) {

                        case 0: // we must always set null if missing
							$bad = true;
							break;
							
                        case 1:
                            $values  .= "null, ";
                        break;
		
                        case 2:
                            //Set empty
                            $arrFields[$upperfname] = "";
                            $values .= _adodb_column_sql($zthis, 'I', $type, $upperfname, $fnameq,$arrFields, $magicq);
                        break;

						default:
                        case 3:
                            //Set the value that was given in array, so you can give both null and empty values
							if (is_null($arrFields[$upperfname]) || $arrFields[$upperfname] === $zthis->null2null) { 
								$values  .= "null, ";
							} else {
                        		$values .= _adodb_column_sql($zthis, 'I', $type, $upperfname, $fnameq, $arrFields, $magicq);
             				}
              			break;
             		} // switch

            /*********************************************************/
			} else {
				//we do this so each driver can customize the sql for
				//DB specific column types. 
				//Oracle needs BLOB types to be handled with a returning clause
				//postgres has special needs as well
				$values .= _adodb_column_sql($zthis, 'I', $type, $upperfname, $fnameq,
											   $arrFields, $magicq);
			}
			
			if ($bad) continue;
			// Set the counter for the number of fields that will be inserted.
			$fieldInsertedCount++;
			
			
			// Get the name of the fields to insert
			$fields .= $fnameq . ", ";
		}
	}


	// If there were any inserted fields then build the rest of the insert query.
	if ($fieldInsertedCount <= 0)  return false;
	
	// Get the table name from the existing query.
	if (!$tableName) {
		if (!empty($rs->tableName)) $tableName = $rs->tableName;
		else if (preg_match("/FROM\s+".ADODB_TABLE_REGEX."/is", $rs->sql, $tableName))
			$tableName = $tableName[1];
		else 
			return false;
	}		

	// Strip off the comma and space on the end of both the fields
	// and their values.
	$fields = substr($fields, 0, -2);
	$values = substr($values, 0, -2);

	// Append the fields and their values to the insert query.
	return 'INSERT INTO '.$tableName.' ( '.$fields.' ) VALUES ( '.$values.' )';
}


/**
 * This private method is used to help construct
 * the update/sql which is generated by GetInsertSQL and GetUpdateSQL.
 * It handles the string construction of 1 column -> sql string based on
 * the column type.  We want to do 'safe' handling of BLOBs
 * 
 * @param string the type of sql we are trying to create
 *                'I' or 'U'. 
 * @param string column data type from the db::MetaType() method  
 * @param string the column name
 * @param array the column value
 * 
 * @return string
 * 
 */
function _adodb_column_sql_oci8(&$zthis,$action, $type, $fname, $fnameq, $arrFields, $magicq) 
{
    $sql = '';
    
    // Based on the datatype of the field
    // Format the value properly for the database
    switch($type) {
    case 'B':
        //in order to handle Blobs correctly, we need
        //to do some magic for Oracle

        //we need to create a new descriptor to handle 
        //this properly
        if (!empty($zthis->hasReturningInto)) {
            if ($action == 'I') {
                $sql = 'empty_blob(), ';
            } else {
                $sql = $fnameq. '=empty_blob(), ';
            }
            //add the variable to the returning clause array
            //so the user can build this later in
            //case they want to add more to it
            $zthis->_returningArray[$fname] = ':xx'.$fname.'xx';
        } else if (empty($arrFields[$fname])){
            if ($action == 'I') {
                $sql = 'empty_blob(), ';
            } else {
                $sql = $fnameq. '=empty_blob(), ';
            }            
        } else {
            //this is to maintain compatibility
            //with older adodb versions.
            $sql = _adodb_column_sql($zthis, $action, $type, $fname, $fnameq, $arrFields, $magicq,false);
        }
        break;

    case "X":
        //we need to do some more magic here for long variables
        //to handle these correctly in oracle.

        //create a safe bind var name
        //to avoid conflicts w/ dupes.
       if (!empty($zthis->hasReturningInto)) {
            if ($action == 'I') {
                $sql = ':xx'.$fname.'xx, ';                
            } else {
                $sql = $fnameq.'=:xx'.$fname.'xx, ';
            }
            //add the variable to the returning clause array
            //so the user can build this later in
            //case they want to add more to it
            $zthis->_returningArray[$fname] = ':xx'.$fname.'xx';
        } else {
            //this is to maintain compatibility
            //with older adodb versions.
            $sql = _adodb_column_sql($zthis, $action, $type, $fname, $fnameq, $arrFields, $magicq,false);
        }            
        break;
        
    default:
        $sql = _adodb_column_sql($zthis, $action, $type, $fname, $fnameq,  $arrFields, $magicq,false);
        break;
    }
    
    return $sql;
}    
	
function _adodb_column_sql(&$zthis, $action, $type, $fname, $fnameq, $arrFields, $magicq, $recurse=true) 
{

	if ($recurse) {
		switch($zthis->dataProvider)  {
		case 'postgres':
			if ($type == 'L') $type = 'C';
			break;
		case 'oci8':
			return _adodb_column_sql_oci8($zthis, $action, $type, $fname, $fnameq, $arrFields, $magicq);
			
		}
	}
		
	switch($type) {
		case "C":
		case "X":
		case 'B':
			$val = $zthis->qstr($arrFields[$fname],$magicq);
			break;

		case "D":
			$val = $zthis->DBDate($arrFields[$fname]);
			break;

		case "T":
			$val = $zthis->DBTimeStamp($arrFields[$fname]);
			break;
			
		case "N":
		    $val = $arrFields[$fname];
			if (!is_numeric($val)) $val = str_replace(',', '.', (float)$val);
		    break;

		case "I":
		case "R":
		    $val = $arrFields[$fname];
			if (!is_numeric($val)) $val = (integer) $val;
		    break;

		default:
			$val = str_replace(array("'"," ","("),"",$arrFields[$fname]); // basic sql injection defence
			if (empty($val)) $val = '0';
			break;
	}

	if ($action == 'I') return $val . ", ";
	
	
	return $fnameq . "=" . $val  . ", ";
	
}



function _adodb_debug_execute(&$zthis, $sql, $inputarr)
{
	$ss = '';
	if ($inputarr) {
		foreach($inputarr as $kk=>$vv) {
			if (is_string($vv) && strlen($vv)>64) $vv = substr($vv,0,64).'...';
			if (is_null($vv)) $ss .= "($kk=>null) ";
			else $ss .= "($kk=>'$vv') ";
		}
		$ss = "[ $ss ]";
	}
	$sqlTxt = is_array($sql) ? $sql[0] : $sql;
	/*str_replace(', ','##1#__^LF',is_array($sql) ? $sql[0] : $sql);
	$sqlTxt = str_replace(',',', ',$sqlTxt);
	$sqlTxt = str_replace('##1#__^LF', ', ' ,$sqlTxt);
	*/
	// check if running from browser or command-line
	$inBrowser = isset($_SERVER['HTTP_USER_AGENT']);
	
	$dbt = $zthis->databaseType;
	if (isset($zthis->dsnType)) $dbt .= '-'.$zthis->dsnType;
	if ($inBrowser) {
		if ($ss) {
			$ss = '<code>'.htmlspecialchars($ss).'</code>';
		}
		if ($zthis->debug === -1)
			ADOConnection::outp( "<br>\n($dbt): ".htmlspecialchars($sqlTxt)." &nbsp; $ss\n<br>\n",false);
		else if ($zthis->debug !== -99)
			ADOConnection::outp( "<hr>\n($dbt): ".htmlspecialchars($sqlTxt)." &nbsp; $ss\n<hr>\n",false);
	} else {
		$ss = "\n   ".$ss;
		if ($zthis->debug !== -99)
			ADOConnection::outp("-----<hr>\n($dbt): ".$sqlTxt." $ss\n-----<hr>\n",false);
	}

	$qID = $zthis->_query($sql,$inputarr);
	
	/* 
		Alexios Fakios notes that ErrorMsg() must be called before ErrorNo() for mssql
		because ErrorNo() calls Execute('SELECT @ERROR'), causing recursion
	*/
	if ($zthis->databaseType == 'mssql') { 
	// ErrorNo is a slow function call in mssql, and not reliable in PHP 4.0.6
	
		if($emsg = $zthis->ErrorMsg()) {
			if ($err = $zthis->ErrorNo()) {
				if ($zthis->debug === -99) 
					ADOConnection::outp( "<hr>\n($dbt): ".htmlspecialchars($sqlTxt)." &nbsp; $ss\n<hr>\n",false);
		
				ADOConnection::outp($err.': '.$emsg);
			}
		}
	} else if (!$qID) {
	
		if ($zthis->debug === -99) 
				if ($inBrowser) ADOConnection::outp( "<hr>\n($dbt): ".htmlspecialchars($sqlTxt)." &nbsp; $ss\n<hr>\n",false);
				else ADOConnection::outp("-----<hr>\n($dbt): ".$sqlTxt."$ss\n-----<hr>\n",false);
				
		ADOConnection::outp($zthis->ErrorNo() .': '. $zthis->ErrorMsg());
	}
	
	if ($zthis->debug === 99) _adodb_backtrace(true,9999,2);
	return $qID;
}

# pretty print the debug_backtrace function
function _adodb_backtrace($printOrArr=true,$levels=9999,$skippy=0,$ishtml=null)
{
	if (!function_exists('debug_backtrace')) return '';
	 
	if ($ishtml === null) $html =  (isset($_SERVER['HTTP_USER_AGENT']));
	else $html = $ishtml;
	
	$fmt =  ($html) ? "</font><font color=#808080 size=-1> %% line %4d, file: <a href=\"file:/%s\">%s</a></font>" : "%% line %4d, file: %s";

	$MAXSTRLEN = 128;

	$s = ($html) ? '<pre align=left>' : '';
	
	if (is_array($printOrArr)) $traceArr = $printOrArr;
	else $traceArr = debug_backtrace();
	array_shift($traceArr);
	array_shift($traceArr);
	$tabs = sizeof($traceArr)-2;
	
	foreach ($traceArr as $arr) {
		if ($skippy) {$skippy -= 1; continue;}
		$levels -= 1;
		if ($levels < 0) break;
		
		$args = array();
		for ($i=0; $i < $tabs; $i++) $s .=  ($html) ? ' &nbsp; ' : "\t";
		$tabs -= 1;
		if ($html) $s .= '<font face="Courier New,Courier">';
		if (isset($arr['class'])) $s .= $arr['class'].'.';
		if (isset($arr['args']))
		 foreach($arr['args'] as $v) {
			if (is_null($v)) $args[] = 'null';
			else if (is_array($v)) $args[] = 'Array['.sizeof($v).']';
			else if (is_object($v)) $args[] = 'Object:'.get_class($v);
			else if (is_bool($v)) $args[] = $v ? 'true' : 'false';
			else {
				$v = (string) @$v;
				$str = htmlspecialchars(str_replace(array("\r","\n"),' ',substr($v,0,$MAXSTRLEN)));
				if (strlen($v) > $MAXSTRLEN) $str .= '...';
				$args[] = $str;
			}
		}
		$s .= $arr['function'].'('.implode(', ',$args).')';
		
		
		$s .= @sprintf($fmt, $arr['line'],$arr['file'],basename($arr['file']));
			
		$s .= "\n";
	}	
	if ($html) $s .= '</pre>';
	if ($printOrArr) print $s;
	
	return $s;
}
/*
function _adodb_find_from($sql) 
{

	$sql = str_replace(array("\n","\r"), ' ', $sql);
	$charCount = strlen($sql);
	
	$inString = false;
	$quote = '';
	$parentheseCount = 0;
	$prevChars = '';
	$nextChars = '';
	

	for($i = 0; $i < $charCount; $i++) {

    	$char = substr($sql,$i,1);
	    $prevChars = substr($sql,0,$i);
    	$nextChars = substr($sql,$i+1);

		if((($char == "'" || $char == '"' || $char == '`') && substr($prevChars,-1,1) != '\\') && $inString === false) {
			$quote = $char;
			$inString = true;
		}

		elseif((($char == "'" || $char == '"' || $char == '`') && substr($prevChars,-1,1) != '\\') && $inString === true && $quote == $char) {
			$quote = "";
			$inString = false;
		}

		elseif($char == "(" && $inString === false)
			$parentheseCount++;

		elseif($char == ")" && $inString === false && $parentheseCount > 0)
			$parentheseCount--;

		elseif($parentheseCount <= 0 && $inString === false && $char == " " && strtoupper(substr($prevChars,-5,5)) == " FROM")
			return $i;

	}
}
*/

?>
Back to Top