[2] | 1 | <?php |
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| 2 | /* |
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| 3 | V4.51 29 July 2004 (c) 2000-2004 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; |
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| 13 | |
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| 14 | $gSQLMaxRows = 1000; // max no of rows to download |
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| 15 | $gSQLBlockRows=20; // max no of rows per table block |
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| 16 | |
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| 17 | // RecordSet to HTML Table |
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| 18 | //------------------------------------------------------------ |
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| 19 | // Convert a recordset to a html table. Multiple tables are generated |
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| 20 | // if the number of rows is > $gSQLBlockRows. This is because |
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| 21 | // web browsers normally require the whole table to be downloaded |
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| 22 | // before it can be rendered, so we break the output into several |
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| 23 | // smaller faster rendering tables. |
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| 24 | // |
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| 25 | // $rs: the recordset |
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| 26 | // $ztabhtml: the table tag attributes (optional) |
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| 27 | // $zheaderarray: contains the replacement strings for the headers (optional) |
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| 28 | // |
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| 29 | // USAGE: |
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| 30 | // include('adodb.inc.php'); |
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| 31 | // $db = ADONewConnection('mysql'); |
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| 32 | // $db->Connect('mysql','userid','password','database'); |
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| 33 | // $rs = $db->Execute('select col1,col2,col3 from table'); |
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| 34 | // rs2html($rs, 'BORDER=2', array('Title1', 'Title2', 'Title3')); |
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| 35 | // $rs->Close(); |
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| 36 | // |
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| 37 | // RETURNS: number of rows displayed |
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| 38 | function rs2html(&$rs,$ztabhtml=false,$zheaderarray=false,$htmlspecialchars=true,$echo = true) |
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| 39 | { |
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| 40 | $s ='';$rows=0;$docnt = false; |
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| 41 | GLOBAL $gSQLMaxRows,$gSQLBlockRows; |
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| 42 | |
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| 43 | if (!$rs) { |
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| 44 | printf(ADODB_BAD_RS,'rs2html'); |
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| 45 | return false; |
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| 46 | } |
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| 47 | |
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| 48 | if (! $ztabhtml) $ztabhtml = "BORDER='1' WIDTH='98%'"; |
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| 49 | //else $docnt = true; |
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| 50 | $typearr = array(); |
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| 51 | $ncols = $rs->FieldCount(); |
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| 52 | $hdr = "<TABLE COLS=$ncols $ztabhtml><tr>\n\n"; |
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| 53 | for ($i=0; $i < $ncols; $i++) { |
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| 54 | $field = $rs->FetchField($i); |
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| 55 | if ($zheaderarray) $fname = $zheaderarray[$i]; |
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| 56 | else $fname = htmlspecialchars($field->name); |
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| 57 | $typearr[$i] = $rs->MetaType($field->type,$field->max_length); |
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| 58 | //print " $field->name $field->type $typearr[$i] "; |
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| 59 | |
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| 60 | if (strlen($fname)==0) $fname = ' '; |
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| 61 | $hdr .= "<TH>$fname</TH>"; |
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| 62 | } |
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| 63 | $hdr .= "\n</tr>"; |
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| 64 | if ($echo) print $hdr."\n\n"; |
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| 65 | else $html = $hdr; |
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| 66 | |
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| 67 | // smart algorithm - handles ADODB_FETCH_MODE's correctly by probing... |
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| 68 | $numoffset = isset($rs->fields[0]) ||isset($rs->fields[1]) || isset($rs->fields[2]); |
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| 69 | while (!$rs->EOF) { |
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| 70 | |
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| 71 | $s .= "<TR valign=top>\n"; |
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| 72 | |
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| 73 | for ($i=0; $i < $ncols; $i++) { |
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| 74 | if ($i===0) $v=($numoffset) ? $rs->fields[0] : reset($rs->fields); |
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| 75 | else $v = ($numoffset) ? $rs->fields[$i] : next($rs->fields); |
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| 76 | |
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| 77 | $type = $typearr[$i]; |
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| 78 | switch($type) { |
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| 79 | case 'D': |
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| 80 | if (!strpos($v,':')) { |
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| 81 | $s .= " <TD>".$rs->UserDate($v,"D d, M Y") ." </TD>\n"; |
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| 82 | break; |
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| 83 | } |
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| 84 | case 'T': |
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| 85 | $s .= " <TD>".$rs->UserTimeStamp($v,"D d, M Y, h:i:s") ." </TD>\n"; |
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| 86 | break; |
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| 87 | case 'I': |
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| 88 | case 'N': |
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| 89 | $s .= " <TD align=right>".stripslashes((trim($v))) ." </TD>\n"; |
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| 90 | |
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| 91 | break; |
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| 92 | /* |
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| 93 | case 'B': |
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| 94 | if (substr($v,8,2)=="BM" ) $v = substr($v,8); |
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| 95 | $mtime = substr(str_replace(' ','_',microtime()),2); |
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| 96 | $tmpname = "tmp/".uniqid($mtime).getmypid(); |
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| 97 | $fd = @fopen($tmpname,'a'); |
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| 98 | @ftruncate($fd,0); |
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| 99 | @fwrite($fd,$v); |
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| 100 | @fclose($fd); |
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| 101 | if (!function_exists ("mime_content_type")) { |
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| 102 | function mime_content_type ($file) { |
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| 103 | return exec("file -bi ".escapeshellarg($file)); |
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| 104 | } |
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| 105 | } |
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| 106 | $t = mime_content_type($tmpname); |
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| 107 | $s .= (substr($t,0,5)=="image") ? " <td><img src='$tmpname' alt='$t'></td>\\n" : " <td><a |
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| 108 | href='$tmpname'>$t</a></td>\\n"; |
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| 109 | break; |
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| 110 | */ |
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| 111 | |
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| 112 | default: |
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| 113 | if ($htmlspecialchars) $v = htmlspecialchars(trim($v)); |
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| 114 | $v = trim($v); |
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| 115 | if (strlen($v) == 0) $v = ' '; |
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| 116 | $s .= " <TD>". str_replace("\n",'<br>',stripslashes($v)) ."</TD>\n"; |
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| 117 | |
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| 118 | } |
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| 119 | } // for |
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| 120 | $s .= "</TR>\n\n"; |
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| 121 | |
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| 122 | $rows += 1; |
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| 123 | if ($rows >= $gSQLMaxRows) { |
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| 124 | $rows = "<p>Truncated at $gSQLMaxRows</p>"; |
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| 125 | break; |
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| 126 | } // switch |
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| 127 | |
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| 128 | $rs->MoveNext(); |
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| 129 | |
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| 130 | // additional EOF check to prevent a widow header |
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| 131 | if (!$rs->EOF && $rows % $gSQLBlockRows == 0) { |
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| 132 | |
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| 133 | //if (connection_aborted()) break;// not needed as PHP aborts script, unlike ASP |
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| 134 | if ($echo) print $s . "</TABLE>\n\n"; |
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| 135 | else $html .= $s ."</TABLE>\n\n"; |
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| 136 | $s = $hdr; |
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| 137 | } |
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| 138 | } // while |
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| 139 | |
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| 140 | if ($echo) print $s."</TABLE>\n\n"; |
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| 141 | else $html .= $s."</TABLE>\n\n"; |
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| 142 | |
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| 143 | if ($docnt) if ($echo) print "<H2>".$rows." Rows</H2>"; |
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| 144 | |
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| 145 | return ($echo) ? $rows : $html; |
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| 146 | } |
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| 147 | |
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| 148 | // pass in 2 dimensional array |
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| 149 | function arr2html(&$arr,$ztabhtml='',$zheaderarray='') |
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| 150 | { |
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| 151 | if (!$ztabhtml) $ztabhtml = 'BORDER=1'; |
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| 152 | |
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| 153 | $s = "<TABLE $ztabhtml>";//';print_r($arr); |
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| 154 | |
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| 155 | if ($zheaderarray) { |
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| 156 | $s .= '<TR>'; |
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| 157 | for ($i=0; $i<sizeof($zheaderarray); $i++) { |
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| 158 | $s .= " <TH>{$zheaderarray[$i]}</TH>\n"; |
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| 159 | } |
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| 160 | $s .= "\n</TR>"; |
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| 161 | } |
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| 162 | |
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| 163 | for ($i=0; $i<sizeof($arr); $i++) { |
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| 164 | $s .= '<TR>'; |
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| 165 | $a = &$arr[$i]; |
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| 166 | if (is_array($a)) |
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| 167 | for ($j=0; $j<sizeof($a); $j++) { |
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| 168 | $val = $a[$j]; |
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| 169 | if (empty($val)) $val = ' '; |
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| 170 | $s .= " <TD>$val</TD>\n"; |
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| 171 | } |
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| 172 | else if ($a) { |
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| 173 | $s .= ' <TD>'.$a."</TD>\n"; |
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| 174 | } else $s .= " <TD> </TD>\n"; |
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| 175 | $s .= "\n</TR>\n"; |
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| 176 | } |
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| 177 | $s .= '</TABLE>'; |
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| 178 | print $s; |
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| 179 | } |
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| 180 | |
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| 181 | ?> |
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