3 * RecordSet to HTML Table
5 * Convert a recordset to a html table. Multiple tables are generated
6 * if the number of rows is > $gSQLBlockRows. This is because
7 * web browsers normally require the whole table to be downloaded
8 * before it can be rendered, so we break the output into several
9 * smaller, faster rendering tables.
11 * This file is part of ADOdb, a Database Abstraction Layer library for PHP.
14 * @link https://adodb.org Project's web site and documentation
15 * @link https://github.com/ADOdb/ADOdb Source code and issue tracker
17 * The ADOdb Library is dual-licensed, released under both the BSD 3-Clause
18 * and the GNU Lesser General Public Licence (LGPL) v2.1 or, at your option,
19 * any later version. This means you can use it in proprietary products.
20 * See the LICENSE.md file distributed with this source code for details.
21 * @license BSD-3-Clause
22 * @license LGPL-2.1-or-later
24 * @copyright 2000-2013 John Lim
25 * @copyright 2014 Damien Regad, Mark Newnham and the ADOdb community
28 // specific code for tohtml
29 GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND;
31 $ADODB_ROUND=4; // rounding
32 $gSQLMaxRows = 1000; // max no of rows to download
33 $gSQLBlockRows=20; // max no of rows per table block
36 // $ztabhtml: the table tag attributes (optional)
37 // $zheaderarray: contains the replacement strings for the headers (optional)
40 // include('adodb.inc.php');
41 // $db = ADONewConnection('mysql');
42 // $db->Connect('mysql','userid','password','database');
43 // $rs = $db->Execute('select col1,col2,col3 from table');
44 // rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3'));
47 // RETURNS: number of rows displayed
50 function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true,$echo = true)
52 $s ='';$rows=0;$docnt = false;
53 GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND;
56 printf(ADODB_BAD_RS
,'rs2html');
60 if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'";
63 $ncols = $rs->FieldCount();
64 $hdr = "<TABLE COLS=$ncols $ztabhtml><tr>\n\n";
65 for ($i=0; $i < $ncols; $i++
) {
66 $field = $rs->FetchField($i);
68 if ($zheaderarray) $fname = $zheaderarray[$i];
69 else $fname = htmlspecialchars($field->name
);
70 $typearr[$i] = $rs->MetaType($field->type
,$field->max_length
);
71 //print " $field->name $field->type $typearr[$i] ";
73 $fname = 'Field '.($i+
1);
76 if (strlen($fname)==0) $fname = ' ';
77 $hdr .= "<TH>$fname</TH>";
80 if ($echo) print $hdr."\n\n";
83 // smart algorithm - handles ADODB_FETCH_MODE's correctly by probing...
84 $numoffset = isset($rs->fields
[0]) ||
isset($rs->fields
[1]) ||
isset($rs->fields
[2]);
87 $s .= "<TR valign=top>\n";
89 for ($i=0; $i < $ncols; $i++
) {
90 if ($i===0) $v=($numoffset) ?
$rs->fields
[0] : reset($rs->fields
);
91 else $v = ($numoffset) ?
$rs->fields
[$i] : next($rs->fields
);
96 if (strpos($v,':') !== false);
99 $s .= "<TD> </TD>\n";
101 $s .= " <TD>".$rs->UserDate($v,"D d, M Y") ."</TD>\n";
106 if (empty($v)) $s .= "<TD> </TD>\n";
107 else $s .= " <TD>".$rs->UserTimeStamp($v,"D d, M Y, H:i:s") ."</TD>\n";
111 if (abs(abs($v) - round($v,0)) < 0.00000001)
114 $v = round($v,$ADODB_ROUND);
116 $vv = $v ?
stripslashes(trim($v)) : '';
117 $vv = $vv ?
: ' ';
118 if (strlen($vv) == 0) $vv .= ' ';
119 $s .= " <TD align=right>".$vv ."</TD>\n";
124 if (substr($v,8,2)=="BM" ) $v = substr($v,8);
125 $mtime = substr(str_replace(' ','_',microtime()),2);
126 $tmpname = "tmp/".uniqid($mtime).getmypid();
127 $fd = @fopen($tmpname,'a');
131 if (!function_exists ("mime_content_type")) {
132 function mime_content_type ($file) {
133 return exec("file -bi ".escapeshellarg($file));
136 $t = mime_content_type($tmpname);
137 $s .= (substr($t,0,5)=="image") ? " <td><img src='$tmpname' alt='$t'></td>\\n" : " <td><a
138 href='$tmpname'>$t</a></td>\\n";
145 if ($htmlspecialchars) {
146 $v = htmlspecialchars($v);
148 } elseif ($v === null) {
153 $s .= " <TD>" . str_replace("\n", '<br>', $v) . "</TD>\n";
159 if ($rows >= $gSQLMaxRows) {
160 $rows = "<p>Truncated at $gSQLMaxRows</p>";
166 // additional EOF check to prevent a widow header
167 if (!$rs->EOF
&& $rows %
$gSQLBlockRows == 0) {
169 //if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP
170 if ($echo) print $s . "</TABLE>\n\n";
171 else $html .= $s ."</TABLE>\n\n";
176 if ($echo) print $s."</TABLE>\n\n";
177 else $html .= $s."</TABLE>\n\n";
179 if ($docnt) if ($echo) print "<H2>".$rows." Rows</H2>";
181 return ($echo) ?
$rows : $html;
184 // pass in 2 dimensional array
185 function arr2html(&$arr,$ztabhtml='',$zheaderarray='')
187 if (!$ztabhtml) $ztabhtml = 'BORDER=1';
189 $s = "<TABLE $ztabhtml>";//';print_r($arr);
193 for ($i=0; $i<sizeof($zheaderarray); $i++
) {
194 $s .= " <TH>{$zheaderarray[$i]}</TH>\n";
199 for ($i=0; $i<sizeof($arr); $i++
) {
203 for ($j=0; $j<sizeof($a); $j++
) {
205 if (empty($val)) $val = ' ';
206 $s .= " <TD>$val</TD>\n";
209 $s .= ' <TD>'.$a."</TD>\n";
210 } else $s .= " <TD> </TD>\n";