1<?php 2/* 3 V4.93 10 Oct 2006 (c) 2000-2009 John Lim (jlim#natsoft.com). All rights reserved. 4 Released under both BSD license and Lesser GPL library license. 5 Whenever there is any discrepancy between the two licenses, 6 the BSD license will take precedence. 7 8 Some pretty-printing by Chris Oxenreider <oxenreid#state.net> 9*/ 10 11// specific code for tohtml 12GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND; 13 14$ADODB_ROUND=4; // rounding 15$gSQLMaxRows = 1000; // max no of rows to download 16$gSQLBlockRows=20; // max no of rows per table block 17 18// RecordSet to HTML Table 19//------------------------------------------------------------ 20// Convert a recordset to a html table. Multiple tables are generated 21// if the number of rows is > $gSQLBlockRows. This is because 22// web browsers normally require the whole table to be downloaded 23// before it can be rendered, so we break the output into several 24// smaller faster rendering tables. 25// 26// $rs: the recordset 27// $ztabhtml: the table tag attributes (optional) 28// $zheaderarray: contains the replacement strings for the headers (optional) 29// 30// USAGE: 31// include('adodb.inc.php'); 32// $db = ADONewConnection('mysql'); 33// $db->Connect('mysql','userid','password','database'); 34// $rs = $db->Execute('select col1,col2,col3 from table'); 35// rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3')); 36// $rs->Close(); 37// 38// RETURNS: number of rows displayed 39 40function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true,$echo = true) 41{ 42$s ='';$rows=0;$docnt = false; 43GLOBAL $gSQLMaxRows,$gSQLBlockRows,$ADODB_ROUND; 44 45 if (!$rs) { 46 printf(ADODB_BAD_RS,'rs2html'); 47 return false; 48 } 49 50 if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'"; 51 //else $docnt = true; 52 $typearr = array(); 53 $ncols = $rs->FieldCount(); 54 $hdr = "<TABLE COLS=$ncols $ztabhtml><tr>\n\n"; 55 for ($i=0; $i < $ncols; $i++) { 56 $field = $rs->FetchField($i); 57 if ($field) { 58 if ($zheaderarray) $fname = $zheaderarray[$i]; 59 else $fname = htmlspecialchars($field->name); 60 $typearr[$i] = $rs->MetaType($field->type,$field->max_length); 61 //print " $field->name $field->type $typearr[$i] "; 62 } else { 63 $fname = 'Field '.($i+1); 64 $typearr[$i] = 'C'; 65 } 66 if (strlen($fname)==0) $fname = ' '; 67 $hdr .= "<TH>$fname</TH>"; 68 } 69 $hdr .= "\n</tr>"; 70 if ($echo) print $hdr."\n\n"; 71 else $html = $hdr; 72 73 // smart algorithm - handles ADODB_FETCH_MODE's correctly by probing... 74 $numoffset = isset($rs->fields[0]) ||isset($rs->fields[1]) || isset($rs->fields[2]); 75 while (!$rs->EOF) { 76 77 $s .= "<TR valign=top>\n"; 78 79 for ($i=0; $i < $ncols; $i++) { 80 if ($i===0) $v=($numoffset) ? $rs->fields[0] : reset($rs->fields); 81 else $v = ($numoffset) ? $rs->fields[$i] : next($rs->fields); 82 83 $type = $typearr[$i]; 84 switch($type) { 85 case 'D': 86 if (strpos($v,':') !== false); 87 else { 88 if (empty($v)) { 89 $s .= "<TD> </TD>\n"; 90 } else { 91 $s .= " <TD>".$rs->UserDate($v,"D d, M Y") ."</TD>\n"; 92 } 93 break; 94 } 95 case 'T': 96 if (empty($v)) $s .= "<TD> </TD>\n"; 97 else $s .= " <TD>".$rs->UserTimeStamp($v,"D d, M Y, h:i:s") ." </TD>\n"; 98 break; 99 100 case 'N': 101 if (abs(abs($v) - round($v,0)) < 0.00000001) 102 $v = round($v); 103 else 104 $v = round($v,$ADODB_ROUND); 105 case 'I': 106 $s .= " <TD align=right>".stripslashes((trim($v))) ." </TD>\n"; 107 108 break; 109 /* 110 case 'B': 111 if (substr($v,8,2)=="BM" ) $v = substr($v,8); 112 $mtime = substr(str_replace(' ','_',microtime()),2); 113 $tmpname = "tmp/".uniqid($mtime).getmypid(); 114 $fd = @fopen($tmpname,'a'); 115 @ftruncate($fd,0); 116 @fwrite($fd,$v); 117 @fclose($fd); 118 if (!function_exists ("mime_content_type")) { 119 function mime_content_type ($file) { 120 return exec("file -bi ".escapeshellarg($file)); 121 } 122 } 123 $t = mime_content_type($tmpname); 124 $s .= (substr($t,0,5)=="image") ? " <td><img src='$tmpname' alt='$t'></td>\\n" : " <td><a 125 href='$tmpname'>$t</a></td>\\n"; 126 break; 127 */ 128 129 default: 130 if ($htmlspecialchars) $v = htmlspecialchars(trim($v)); 131 $v = trim($v); 132 if (strlen($v) == 0) $v = ' '; 133 $s .= " <TD>". str_replace("\n",'<br>',stripslashes($v)) ."</TD>\n"; 134 135 } 136 } // for 137 $s .= "</TR>\n\n"; 138 139 $rows += 1; 140 if ($rows >= $gSQLMaxRows) { 141 $rows = "<p>Truncated at $gSQLMaxRows</p>"; 142 break; 143 } // switch 144 145 $rs->MoveNext(); 146 147 // additional EOF check to prevent a widow header 148 if (!$rs->EOF && $rows % $gSQLBlockRows == 0) { 149 150 //if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP 151 if ($echo) print $s . "</TABLE>\n\n"; 152 else $html .= $s ."</TABLE>\n\n"; 153 $s = $hdr; 154 } 155 } // while 156 157 if ($echo) print $s."</TABLE>\n\n"; 158 else $html .= $s."</TABLE>\n\n"; 159 160 if ($docnt) if ($echo) print "<H2>".$rows." Rows</H2>"; 161 162 return ($echo) ? $rows : $html; 163 } 164 165// pass in 2 dimensional array 166function arr2html(&$arr,$ztabhtml='',$zheaderarray='') 167{ 168 if (!$ztabhtml) $ztabhtml = 'BORDER=1'; 169 170 $s = "<TABLE $ztabhtml>";//';print_r($arr); 171 172 if ($zheaderarray) { 173 $s .= '<TR>'; 174 for ($i=0; $i<sizeof($zheaderarray); $i++) { 175 $s .= " <TH>{$zheaderarray[$i]}</TH>\n"; 176 } 177 $s .= "\n</TR>"; 178 } 179 180 for ($i=0; $i<sizeof($arr); $i++) { 181 $s .= '<TR>'; 182 $a = &$arr[$i]; 183 if (is_array($a)) 184 for ($j=0; $j<sizeof($a); $j++) { 185 $val = $a[$j]; 186 if (empty($val)) $val = ' '; 187 $s .= " <TD>$val</TD>\n"; 188 } 189 else if ($a) { 190 $s .= ' <TD>'.$a."</TD>\n"; 191 } else $s .= " <TD> </TD>\n"; 192 $s .= "\n</TR>\n"; 193 } 194 $s .= '</TABLE>'; 195 print $s; 196} 197 198?>