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tohtml.inc.php
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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 
10  Some pretty-printing by Chris Oxenreider <oxenreid@state.net>
11 */
12 
13 // specific code for tohtml
15 
16 $ADODB_ROUND=4; // rounding
17 $gSQLMaxRows = 1000; // max no of rows to download
18 $gSQLBlockRows=20; // max no of rows per table block
19 
20 // RecordSet to HTML Table
21 //------------------------------------------------------------
22 // Convert a recordset to a html table. Multiple tables are generated
23 // if the number of rows is > $gSQLBlockRows. This is because
24 // web browsers normally require the whole table to be downloaded
25 // before it can be rendered, so we break the output into several
26 // smaller faster rendering tables.
27 //
28 // $rs: the recordset
29 // $ztabhtml: the table tag attributes (optional)
30 // $zheaderarray: contains the replacement strings for the headers (optional)
31 //
32 // USAGE:
33 // include('adodb.inc.php');
34 // $db = ADONewConnection('mysql');
35 // $db->Connect('mysql','userid','password','database');
36 // $rs = $db->Execute('select col1,col2,col3 from table');
37 // rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3'));
38 // $rs->Close();
39 //
40 // RETURNS: number of rows displayed
41 
42 
43 function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true,$echo = true)
44 {
45 $s ='';$rows=0;$docnt = false;
47 
48  if (!$rs) {
49  printf(ADODB_BAD_RS,'rs2html');
50  return false;
51  }
52 
53  if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'";
54  //else $docnt = true;
55  $typearr = array();
56  $ncols = $rs->FieldCount();
57  $hdr = "<TABLE COLS=$ncols $ztabhtml><tr>\n\n";
58  for ($i=0; $i < $ncols; $i++) {
59  $field = $rs->FetchField($i);
60  if ($field) {
61  if ($zheaderarray) $fname = $zheaderarray[$i];
62  else $fname = htmlspecialchars($field->name);
63  $typearr[$i] = $rs->MetaType($field->type,$field->max_length);
64  //print " $field->name $field->type $typearr[$i] ";
65  } else {
66  $fname = 'Field '.($i+1);
67  $typearr[$i] = 'C';
68  }
69  if (strlen($fname)==0) $fname = '&nbsp;';
70  $hdr .= "<TH>$fname</TH>";
71  }
72  $hdr .= "\n</tr>";
73  if ($echo) print $hdr."\n\n";
74  else $html = $hdr;
75 
76  // smart algorithm - handles ADODB_FETCH_MODE's correctly by probing...
77  $numoffset = isset($rs->fields[0]) ||isset($rs->fields[1]) || isset($rs->fields[2]);
78  while (!$rs->EOF) {
79 
80  $s .= "<TR valign=top>\n";
81 
82  for ($i=0; $i < $ncols; $i++) {
83  if ($i===0) $v=($numoffset) ? $rs->fields[0] : reset($rs->fields);
84  else $v = ($numoffset) ? $rs->fields[$i] : next($rs->fields);
85 
86  $type = $typearr[$i];
87  switch($type) {
88  case 'D':
89  if (strpos($v,':') !== false);
90  else {
91  if (empty($v)) {
92  $s .= "<TD> &nbsp; </TD>\n";
93  } else {
94  $s .= " <TD>".$rs->UserDate($v,"D d, M Y") ."</TD>\n";
95  }
96  break;
97  }
98  case 'T':
99  if (empty($v)) $s .= "<TD> &nbsp; </TD>\n";
100  else $s .= " <TD>".$rs->UserTimeStamp($v,"D d, M Y, H:i:s") ."</TD>\n";
101  break;
102 
103  case 'N':
104  if (abs(abs($v) - round($v,0)) < 0.00000001)
105  $v = round($v);
106  else
107  $v = round($v,$ADODB_ROUND);
108  case 'I':
109  $vv = stripslashes((trim($v)));
110  if (strlen($vv) == 0) $vv .= '&nbsp;';
111  $s .= " <TD align=right>".$vv ."</TD>\n";
112 
113  break;
114  /*
115  case 'B':
116  if (substr($v,8,2)=="BM" ) $v = substr($v,8);
117  $mtime = substr(str_replace(' ','_',microtime()),2);
118  $tmpname = "tmp/".uniqid($mtime).getmypid();
119  $fd = @fopen($tmpname,'a');
120  @ftruncate($fd,0);
121  @fwrite($fd,$v);
122  @fclose($fd);
123  if (!function_exists ("mime_content_type")) {
124  function mime_content_type ($file) {
125  return exec("file -bi ".escapeshellarg($file));
126  }
127  }
128  $t = mime_content_type($tmpname);
129  $s .= (substr($t,0,5)=="image") ? " <td><img src='$tmpname' alt='$t'></td>\\n" : " <td><a
130  href='$tmpname'>$t</a></td>\\n";
131  break;
132  */
133 
134  default:
135  if ($htmlspecialchars) $v = htmlspecialchars(trim($v));
136  $v = trim($v);
137  if (strlen($v) == 0) $v = '&nbsp;';
138  $s .= " <TD>". str_replace("\n",'<br>',stripslashes($v)) ."</TD>\n";
139 
140  }
141  } // for
142  $s .= "</TR>\n\n";
143 
144  $rows += 1;
145  if ($rows >= $gSQLMaxRows) {
146  $rows = "<p>Truncated at $gSQLMaxRows</p>";
147  break;
148  } // switch
149 
150  $rs->MoveNext();
151 
152  // additional EOF check to prevent a widow header
153  if (!$rs->EOF && $rows % $gSQLBlockRows == 0) {
154 
155  //if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP
156  if ($echo) print $s . "</TABLE>\n\n";
157  else $html .= $s ."</TABLE>\n\n";
158  $s = $hdr;
159  }
160  } // while
161 
162  if ($echo) print $s."</TABLE>\n\n";
163  else $html .= $s."</TABLE>\n\n";
164 
165  if ($docnt) if ($echo) print "<H2>".$rows." Rows</H2>";
166 
167  return ($echo) ? $rows : $html;
168  }
169 
170 // pass in 2 dimensional array
171 function arr2html(&$arr,$ztabhtml='',$zheaderarray='')
172 {
173  if (!$ztabhtml) $ztabhtml = 'BORDER=1';
174 
175  $s = "<TABLE $ztabhtml>";//';print_r($arr);
176 
177  if ($zheaderarray) {
178  $s .= '<TR>';
179  for ($i=0; $i<sizeof($zheaderarray); $i++) {
180  $s .= " <TH>{$zheaderarray[$i]}</TH>\n";
181  }
182  $s .= "\n</TR>";
183  }
184 
185  for ($i=0; $i<sizeof($arr); $i++) {
186  $s .= '<TR>';
187  $a = $arr[$i];
188  if (is_array($a))
189  for ($j=0; $j<sizeof($a); $j++) {
190  $val = $a[$j];
191  if (empty($val)) $val = '&nbsp;';
192  $s .= " <TD>$val</TD>\n";
193  }
194  else if ($a) {
195  $s .= ' <TD>'.$a."</TD>\n";
196  } else $s .= " <TD>&nbsp;</TD>\n";
197  $s .= "\n</TR>\n";
198  }
199  $s .= '</TABLE>';
200  print $s;
201 }
if(isset($_REQUEST['nrows'])) else $rs
Definition: server.php:94
GLOBAL $gSQLBlockRows
Definition: tohtml.inc.php:14
arr2html(&$arr, $ztabhtml='', $zheaderarray='')
Definition: tohtml.inc.php:171
GLOBAL $gSQLMaxRows
Definition: tohtml.inc.php:14
rs2html(&$rs, $ztabhtml=false, $zheaderarray=false, $htmlspecialchars=true, $echo=true)
Definition: tohtml.inc.php:43
GLOBAL $ADODB_ROUND
Definition: tohtml.inc.php:14