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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 v5.21.0 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. < < Some pretty-printing by Chris Oxenreider <oxenreid@state.net>
> /** > * RecordSet to HTML Table > * > * Convert a recordset to a html table. Multiple tables are generated > * if the number of rows is > $gSQLBlockRows. This is because > * web browsers normally require the whole table to be downloaded > * before it can be rendered, so we break the output into several > * smaller, faster rendering tables. > * > * This file is part of ADOdb, a Database Abstraction Layer library for PHP. > * > * @package ADOdb > * @link https://adodb.org Project's web site and documentation > * @link https://github.com/ADOdb/ADOdb Source code and issue tracker > * > * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause > * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option, > * any later version. This means you can use it in proprietary products. > * See the LICENSE.md file distributed with this source code for details. > * @license BSD-3-Clause > * @license LGPL-2.1-or-later > * > * @copyright 2000-2013 John Lim > * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community
*/ // specific code for tohtml GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND; $ADODB_ROUND=4; // rounding $gSQLMaxRows = 1000; // max no of rows to download $gSQLBlockRows=20; // max no of rows per table block
< // RecordSet to HTML Table < //------------------------------------------------------------ < // Convert a recordset to a html table. Multiple tables are generated < // if the number of rows is > $gSQLBlockRows. This is because < // web browsers normally require the whole table to be downloaded < // before it can be rendered, so we break the output into several < // smaller faster rendering tables. < //
// $rs: the recordset // $ztabhtml: the table tag attributes (optional) // $zheaderarray: contains the replacement strings for the headers (optional) // // USAGE: // include('adodb.inc.php'); // $db = ADONewConnection('mysql'); // $db->Connect('mysql','userid','password','database'); // $rs = $db->Execute('select col1,col2,col3 from table'); // rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3')); // $rs->Close(); // // RETURNS: number of rows displayed function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true,$echo = true) { $s ='';$rows=0;$docnt = false; GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND; if (!$rs) { printf(ADODB_BAD_RS,'rs2html'); return false; } if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'"; //else $docnt = true; $typearr = array(); $ncols = $rs->FieldCount(); $hdr = "<TABLE COLS=$ncols $ztabhtml><tr>\n\n"; for ($i=0; $i < $ncols; $i++) { $field = $rs->FetchField($i); if ($field) { if ($zheaderarray) $fname = $zheaderarray[$i]; else $fname = htmlspecialchars($field->name); $typearr[$i] = $rs->MetaType($field->type,$field->max_length); //print " $field->name $field->type $typearr[$i] "; } else { $fname = 'Field '.($i+1); $typearr[$i] = 'C'; } if (strlen($fname)==0) $fname = '&nbsp;'; $hdr .= "<TH>$fname</TH>"; } $hdr .= "\n</tr>"; if ($echo) print $hdr."\n\n"; else $html = $hdr; // smart algorithm - handles ADODB_FETCH_MODE's correctly by probing... $numoffset = isset($rs->fields[0]) ||isset($rs->fields[1]) || isset($rs->fields[2]); while (!$rs->EOF) { $s .= "<TR valign=top>\n"; for ($i=0; $i < $ncols; $i++) { if ($i===0) $v=($numoffset) ? $rs->fields[0] : reset($rs->fields); else $v = ($numoffset) ? $rs->fields[$i] : next($rs->fields); $type = $typearr[$i]; switch($type) { case 'D': if (strpos($v,':') !== false); else { if (empty($v)) { $s .= "<TD> &nbsp; </TD>\n"; } else { $s .= " <TD>".$rs->UserDate($v,"D d, M Y") ."</TD>\n"; } break; } case 'T': if (empty($v)) $s .= "<TD> &nbsp; </TD>\n"; else $s .= " <TD>".$rs->UserTimeStamp($v,"D d, M Y, H:i:s") ."</TD>\n"; break; case 'N': if (abs(abs($v) - round($v,0)) < 0.00000001) $v = round($v); else $v = round($v,$ADODB_ROUND); case 'I': $vv = stripslashes((trim($v))); if (strlen($vv) == 0) $vv .= '&nbsp;'; $s .= " <TD align=right>".$vv ."</TD>\n"; break; /* case 'B': if (substr($v,8,2)=="BM" ) $v = substr($v,8); $mtime = substr(str_replace(' ','_',microtime()),2); $tmpname = "tmp/".uniqid($mtime).getmypid(); $fd = @fopen($tmpname,'a'); @ftruncate($fd,0); @fwrite($fd,$v); @fclose($fd); if (!function_exists ("mime_content_type")) { function mime_content_type ($file) { return exec("file -bi ".escapeshellarg($file)); } } $t = mime_content_type($tmpname); $s .= (substr($t,0,5)=="image") ? " <td><img src='$tmpname' alt='$t'></td>\\n" : " <td><a href='$tmpname'>$t</a></td>\\n"; break; */ default: if ($htmlspecialchars) $v = htmlspecialchars(trim($v)); $v = trim($v); if (strlen($v) == 0) $v = '&nbsp;'; $s .= " <TD>". str_replace("\n",'<br>',stripslashes($v)) ."</TD>\n"; } } // for $s .= "</TR>\n\n"; $rows += 1; if ($rows >= $gSQLMaxRows) { $rows = "<p>Truncated at $gSQLMaxRows</p>"; break; } // switch $rs->MoveNext(); // additional EOF check to prevent a widow header if (!$rs->EOF && $rows % $gSQLBlockRows == 0) { //if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP if ($echo) print $s . "</TABLE>\n\n"; else $html .= $s ."</TABLE>\n\n"; $s = $hdr; } } // while if ($echo) print $s."</TABLE>\n\n"; else $html .= $s."</TABLE>\n\n"; if ($docnt) if ($echo) print "<H2>".$rows." Rows</H2>"; return ($echo) ? $rows : $html; } // pass in 2 dimensional array function arr2html(&$arr,$ztabhtml='',$zheaderarray='') { if (!$ztabhtml) $ztabhtml = 'BORDER=1'; $s = "<TABLE $ztabhtml>";//';print_r($arr); if ($zheaderarray) { $s .= '<TR>'; for ($i=0; $i<sizeof($zheaderarray); $i++) { $s .= " <TH>{$zheaderarray[$i]}</TH>\n"; } $s .= "\n</TR>"; } for ($i=0; $i<sizeof($arr); $i++) { $s .= '<TR>'; $a = $arr[$i]; if (is_array($a)) for ($j=0; $j<sizeof($a); $j++) { $val = $a[$j]; if (empty($val)) $val = '&nbsp;'; $s .= " <TD>$val</TD>\n"; } else if ($a) { $s .= ' <TD>'.$a."</TD>\n"; } else $s .= " <TD>&nbsp;</TD>\n"; $s .= "\n</TR>\n"; } $s .= '</TABLE>'; print $s; }