1 | <?php
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2 | /*
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3 | V4.93 10 Oct 2006 (c) 2000-2007 John Lim (jlim#natsoft.com.my). All rights reserved.
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4 | Released under both BSD license and Lesser GPL library license.
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5 | Whenever there is any discrepancy between the two licenses,
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6 | the BSD license will take precedence.
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7 |
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8 | Some pretty-printing by Chris Oxenreider <oxenreid@state.net>
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9 | */
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10 |
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11 | // specific code for tohtml
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12 | GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND;
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13 |
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14 | $ADODB_ROUND=4; // rounding
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15 | $gSQLMaxRows = 1000; // max no of rows to download
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16 | $gSQLBlockRows=20; // max no of rows per table block
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17 |
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18 | // RecordSet to HTML Table
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19 | //------------------------------------------------------------
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20 | // Convert a recordset to a html table. Multiple tables are generated
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21 | // if the number of rows is > $gSQLBlockRows. This is because
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22 | // web browsers normally require the whole table to be downloaded
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23 | // before it can be rendered, so we break the output into several
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24 | // smaller faster rendering tables.
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25 | //
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26 | // $rs: the recordset
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27 | // $ztabhtml: the table tag attributes (optional)
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28 | // $zheaderarray: contains the replacement strings for the headers (optional)
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29 | //
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30 | // USAGE:
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31 | // include('adodb.inc.php');
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32 | // $db = ADONewConnection('mysql');
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33 | // $db->Connect('mysql','userid','password','database');
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34 | // $rs = $db->Execute('select col1,col2,col3 from table');
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35 | // rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3'));
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36 | // $rs->Close();
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37 | //
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38 | // RETURNS: number of rows displayed
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39 |
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40 |
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41 | function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true,$echo = true)
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42 | {
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43 | $s ='';$rows=0;$docnt = false;
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44 | GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND;
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45 |
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46 | if (!$rs) {
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47 | printf(ADODB_BAD_RS,'rs2html');
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48 | return false;
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49 | }
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50 |
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51 | if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'";
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52 | //else $docnt = true;
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53 | $typearr = array();
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54 | $ncols = $rs->FieldCount();
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55 | $hdr = "<TABLE COLS=$ncols $ztabhtml><tr>\n\n";
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56 | for ($i=0; $i < $ncols; $i++) {
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57 | $field = $rs->FetchField($i);
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58 | if ($field) {
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59 | if ($zheaderarray) $fname = $zheaderarray[$i];
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60 | else $fname = htmlspecialchars($field->name);
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61 | $typearr[$i] = $rs->MetaType($field->type,$field->max_length);
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62 | //print " $field->name $field->type $typearr[$i] ";
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63 | } else {
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64 | $fname = 'Field '.($i+1);
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65 | $typearr[$i] = 'C';
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66 | }
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67 | if (strlen($fname)==0) $fname = ' ';
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68 | $hdr .= "<TH>$fname</TH>";
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69 | }
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70 | $hdr .= "\n</tr>";
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71 | if ($echo) print $hdr."\n\n";
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72 | else $html = $hdr;
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73 |
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74 | // smart algorithm - handles ADODB_FETCH_MODE's correctly by probing...
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75 | $numoffset = isset($rs->fields[0]) ||isset($rs->fields[1]) || isset($rs->fields[2]);
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76 | while (!$rs->EOF) {
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77 |
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78 | $s .= "<TR valign=top>\n";
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79 |
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80 | for ($i=0; $i < $ncols; $i++) {
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81 | if ($i===0) $v=($numoffset) ? $rs->fields[0] : reset($rs->fields);
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82 | else $v = ($numoffset) ? $rs->fields[$i] : next($rs->fields);
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83 |
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84 | $type = $typearr[$i];
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85 | switch($type) {
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86 | case 'D':
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87 | if (empty($v)) $s .= "<TD> </TD>\n";
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88 | else if (!strpos($v,':')) {
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89 | $s .= " <TD>".$rs->UserDate($v,"D d, M Y") ." </TD>\n";
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90 | }
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91 | break;
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92 | case 'T':
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93 | if (empty($v)) $s .= "<TD> </TD>\n";
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94 | else $s .= " <TD>".$rs->UserTimeStamp($v,"D d, M Y, h:i:s") ." </TD>\n";
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95 | break;
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96 |
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97 | case 'N':
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98 | if (abs(abs($v) - round($v,0)) < 0.00000001)
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99 | $v = round($v);
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100 | else
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101 | $v = round($v,$ADODB_ROUND);
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102 | case 'I':
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103 | $s .= " <TD align=right>".stripslashes((trim($v))) ." </TD>\n";
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104 |
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105 | break;
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106 | /*
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107 | case 'B':
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108 | if (substr($v,8,2)=="BM" ) $v = substr($v,8);
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109 | $mtime = substr(str_replace(' ','_',microtime()),2);
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110 | $tmpname = "tmp/".uniqid($mtime).getmypid();
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111 | $fd = @fopen($tmpname,'a');
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112 | @ftruncate($fd,0);
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113 | @fwrite($fd,$v);
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114 | @fclose($fd);
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115 | if (!function_exists ("mime_content_type")) {
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116 | function mime_content_type ($file) {
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117 | return exec("file -bi ".escapeshellarg($file));
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118 | }
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119 | }
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120 | $t = mime_content_type($tmpname);
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121 | $s .= (substr($t,0,5)=="image") ? " <td><img src='$tmpname' alt='$t'></td>\\n" : " <td><a
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122 | href='$tmpname'>$t</a></td>\\n";
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123 | break;
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124 | */
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125 |
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126 | default:
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127 | if ($htmlspecialchars) $v = htmlspecialchars(trim($v));
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128 | $v = trim($v);
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129 | if (strlen($v) == 0) $v = ' ';
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130 | $s .= " <TD>". str_replace("\n",'<br>',stripslashes($v)) ."</TD>\n";
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131 |
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132 | }
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133 | } // for
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134 | $s .= "</TR>\n\n";
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135 |
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136 | $rows += 1;
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137 | if ($rows >= $gSQLMaxRows) {
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138 | $rows = "<p>Truncated at $gSQLMaxRows</p>";
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139 | break;
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140 | } // switch
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141 |
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142 | $rs->MoveNext();
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143 |
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144 | // additional EOF check to prevent a widow header
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145 | if (!$rs->EOF && $rows % $gSQLBlockRows == 0) {
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146 |
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147 | //if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP
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148 | if ($echo) print $s . "</TABLE>\n\n";
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149 | else $html .= $s ."</TABLE>\n\n";
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150 | $s = $hdr;
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151 | }
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152 | } // while
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153 |
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154 | if ($echo) print $s."</TABLE>\n\n";
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155 | else $html .= $s."</TABLE>\n\n";
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156 |
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157 | if ($docnt) if ($echo) print "<H2>".$rows." Rows</H2>";
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158 |
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159 | return ($echo) ? $rows : $html;
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160 | }
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161 |
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162 | // pass in 2 dimensional array
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163 | function arr2html(&$arr,$ztabhtml='',$zheaderarray='')
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164 | {
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165 | if (!$ztabhtml) $ztabhtml = 'BORDER=1';
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166 |
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167 | $s = "<TABLE $ztabhtml>";//';print_r($arr);
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168 |
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169 | if ($zheaderarray) {
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170 | $s .= '<TR>';
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171 | for ($i=0; $i<sizeof($zheaderarray); $i++) {
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172 | $s .= " <TH>{$zheaderarray[$i]}</TH>\n";
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173 | }
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174 | $s .= "\n</TR>";
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175 | }
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176 |
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177 | for ($i=0; $i<sizeof($arr); $i++) {
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178 | $s .= '<TR>';
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179 | $a = &$arr[$i];
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180 | if (is_array($a))
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181 | for ($j=0; $j<sizeof($a); $j++) {
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182 | $val = $a[$j];
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183 | if (empty($val)) $val = ' ';
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184 | $s .= " <TD>$val</TD>\n";
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185 | }
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186 | else if ($a) {
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187 | $s .= ' <TD>'.$a."</TD>\n";
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188 | } else $s .= " <TD> </TD>\n";
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189 | $s .= "\n</TR>\n";
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190 | }
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191 | $s .= '</TABLE>';
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192 | print $s;
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193 | }
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194 |
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195 | ?> |
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