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See Release Notes

  • Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
  • Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
  • PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
<?php
/*
< @version v5.20.16 12-Jan-2020
> @version v5.21.0 2021-02-27
@copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved. @copyright (c) 2014 Damien Regad, Mark Newnham and the ADOdb community 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. Set tabs to 4 for best viewing.
< Latest version is available at http://adodb.org/
> Latest version is available at https://adodb.org/
Microsoft Visual FoxPro data driver. Requires ODBC. Works only on MS Windows. */ // security - hide paths if (!defined('ADODB_DIR')) die();
< include(ADODB_DIR."/drivers/adodb-db2.inc.php");
> include_once(ADODB_DIR."/drivers/adodb-db2.inc.php");
if (!defined('ADODB_DB2OCI')){ define('ADODB_DB2OCI',1);
< /* < // regex code for smart remapping of :0, :1 bind vars to ? ? < function _colontrack($p) < { < global $_COLONARR,$_COLONSZ; < $v = (integer) substr($p,1); < if ($v > $_COLONSZ) return $p; < $_COLONARR[] = $v; < return '?'; < } < < // smart remapping of :0, :1 bind vars to ? ? < function _colonscope($sql,$arr) < { < global $_COLONARR,$_COLONSZ; < < $_COLONARR = array(); < $_COLONSZ = sizeof($arr); < < $sql2 = preg_replace("/(:[0-9]+)/e","_colontrack('\\1')",$sql); < < if (empty($_COLONARR)) return array($sql,$arr); < < foreach($_COLONARR as $k => $v) { < $arr2[] = $arr[$v]; < } < < return array($sql2,$arr2); < }
> /** > * Smart remapping of :0, :1 bind vars to ? ? > * Handles colons in comments -- and / * * / and in quoted strings. > * @param string $sql SQL statement > * @param array $arr parameters > * @return array
*/
< < /* < Smart remapping of :0, :1 bind vars to ? ? < < Handles colons in comments -- and / * * / and in quoted strings. < */ <
function _colonparser($sql,$arr) { $lensql = strlen($sql); $arrsize = sizeof($arr); $state = 'NORM'; $at = 1; $ch = $sql[0]; $ch2 = @$sql[1]; $sql2 = ''; $arr2 = array(); $nprev = 0; while (strlen($ch)) { switch($ch) { case '/': if ($state == 'NORM' && $ch2 == '*') { $state = 'COMMENT'; $at += 1; $ch = $ch2; $ch2 = $at < $lensql ? $sql[$at] : ''; } break; case '*': if ($state == 'COMMENT' && $ch2 == '/') { $state = 'NORM'; $at += 1; $ch = $ch2; $ch2 = $at < $lensql ? $sql[$at] : ''; } break; case "\n": case "\r": if ($state == 'COMMENT2') $state = 'NORM'; break; case "'": do { $at += 1; $ch = $ch2; $ch2 = $at < $lensql ? $sql[$at] : ''; } while ($ch !== "'"); break; case ':': if ($state == 'COMMENT' || $state == 'COMMENT2') break; //echo "$at=$ch $ch2, "; if ('0' <= $ch2 && $ch2 <= '9') { $n = ''; $nat = $at; do { $at += 1; $ch = $ch2; $n .= $ch; $ch2 = $at < $lensql ? $sql[$at] : ''; } while ('0' <= $ch && $ch <= '9'); #echo "$n $arrsize ] "; $n = (integer) $n; if ($n < $arrsize) { $sql2 .= substr($sql,$nprev,$nat-$nprev-1).'?'; $nprev = $at-1; $arr2[] = $arr[$n]; } } break; case '-': if ($state == 'NORM') { if ($ch2 == '-') $state = 'COMMENT2'; $at += 1; $ch = $ch2; $ch2 = $at < $lensql ? $sql[$at] : ''; } break; } $at += 1; $ch = $ch2; $ch2 = $at < $lensql ? $sql[$at] : ''; } if ($nprev == 0) { $sql2 = $sql; } else { $sql2 .= substr($sql,$nprev); } return array($sql2,$arr2); } class ADODB_db2oci extends ADODB_db2 { var $databaseType = "db2oci"; var $sysTimeStamp = 'sysdate'; var $sysDate = 'trunc(sysdate)'; var $_bindInputArray = true; function Param($name,$type='C') { return ':'.$name; } function MetaTables($ttype = false, $schema = false, $mask = false) { global $ADODB_FETCH_MODE; $savem = $ADODB_FETCH_MODE; $ADODB_FETCH_MODE = ADODB_FETCH_NUM; $qid = db2_tables($this->_connectionID); $rs = new ADORecordSet_db2($qid); $ADODB_FETCH_MODE = $savem; if (!$rs) { $false = false; return $false; } $arr = $rs->GetArray(); $rs->Close(); $arr2 = array(); // adodb_pr($arr); if ($ttype) { $isview = strncmp($ttype,'V',1) === 0; } for ($i=0; $i < sizeof($arr); $i++) { if (!$arr[$i][2]) continue; $type = $arr[$i][3]; $schemaval = ($schema) ? $arr[$i][1].'.' : ''; $name = $schemaval.$arr[$i][2]; $owner = $arr[$i][1]; if (substr($name,0,8) == 'EXPLAIN_') continue; if ($ttype) { if ($isview) { if (strncmp($type,'V',1) === 0) $arr2[] = $name; } else if (strncmp($type,'T',1) === 0 && strncmp($owner,'SYS',3) !== 0) $arr2[] = $name; } else if (strncmp($type,'T',1) === 0 && strncmp($owner,'SYS',3) !== 0) $arr2[] = $name; } return $arr2; } function _Execute($sql, $inputarr=false ) { if ($inputarr) list($sql,$inputarr) = _colonparser($sql, $inputarr); return parent::_Execute($sql, $inputarr); } }; class ADORecordSet_db2oci extends ADORecordSet_db2 { var $databaseType = "db2oci";
< function __construct($id,$mode=false) < { < return parent::__construct($id,$mode); < }
} } //define