Fixed bug #9994: ereg* is deprecated in PHP 5.3 alpha3
[Packages/TYPO3.CMS.git] / typo3 / sysext / adodb / adodb / toexport.inc.php
1 <?php
2
3 /**
4 * @version V4.93 10 Oct 2006 (c) 2000-2007 John Lim (jlim#natsoft.com.my). All rights reserved.
5 * Released under both BSD license and Lesser GPL library license.
6 * Whenever there is any discrepancy between the two licenses,
7 * the BSD license will take precedence.
8 *
9 * Code to export recordsets in several formats:
10 *
11 * AS VARIABLE
12 * $s = rs2csv($rs); # comma-separated values
13 * $s = rs2tab($rs); # tab delimited
14 *
15 * TO A FILE
16 * $f = fopen($path,'w');
17 * rs2csvfile($rs,$f);
18 * fclose($f);
19 *
20 * TO STDOUT
21 * rs2csvout($rs);
22 */
23
24 // returns a recordset as a csv string
25 function rs2csv(&$rs,$addtitles=true)
26 {
27 return _adodb_export($rs,',',',',false,$addtitles);
28 }
29
30 // writes recordset to csv file
31 function rs2csvfile(&$rs,$fp,$addtitles=true)
32 {
33 _adodb_export($rs,',',',',$fp,$addtitles);
34 }
35
36 // write recordset as csv string to stdout
37 function rs2csvout(&$rs,$addtitles=true)
38 {
39 $fp = fopen('php://stdout','wb');
40 _adodb_export($rs,',',',',true,$addtitles);
41 fclose($fp);
42 }
43
44 function rs2tab(&$rs,$addtitles=true)
45 {
46 return _adodb_export($rs,"\t",',',false,$addtitles);
47 }
48
49 // to file pointer
50 function rs2tabfile(&$rs,$fp,$addtitles=true)
51 {
52 _adodb_export($rs,"\t",',',$fp,$addtitles);
53 }
54
55 // to stdout
56 function rs2tabout(&$rs,$addtitles=true)
57 {
58 $fp = fopen('php://stdout','wb');
59 _adodb_export($rs,"\t",' ',true,$addtitles);
60 if ($fp) fclose($fp);
61 }
62
63 function _adodb_export(&$rs,$sep,$sepreplace,$fp=false,$addtitles=true,$quote = '"',$escquote = '"',$replaceNewLine = ' ')
64 {
65 if (!$rs) return '';
66 //----------
67 // CONSTANTS
68 $NEWLINE = "\r\n";
69 $BUFLINES = 100;
70 $escquotequote = $escquote.$quote;
71 $s = '';
72
73 if ($addtitles) {
74 $fieldTypes = $rs->FieldTypesArray();
75 reset($fieldTypes);
76 while(list(,$o) = each($fieldTypes)) {
77
78 $v = $o->name;
79 if ($escquote) $v = str_replace($quote,$escquotequote,$v);
80 $v = strip_tags(str_replace("\n", $replaceNewLine, str_replace("\r\n",$replaceNewLine,str_replace($sep,$sepreplace,$v))));
81 $elements[] = $v;
82
83 }
84 $s .= implode($sep, $elements).$NEWLINE;
85 }
86 $hasNumIndex = isset($rs->fields[0]);
87
88 $line = 0;
89 $max = $rs->FieldCount();
90
91 while (!$rs->EOF) {
92 $elements = array();
93 $i = 0;
94
95 if ($hasNumIndex) {
96 for ($j=0; $j < $max; $j++) {
97 $v = $rs->fields[$j];
98 if (!is_object($v)) $v = trim($v);
99 else $v = 'Object';
100 if ($escquote) $v = str_replace($quote,$escquotequote,$v);
101 $v = strip_tags(str_replace("\n", $replaceNewLine, str_replace("\r\n",$replaceNewLine,str_replace($sep,$sepreplace,$v))));
102
103 if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote";
104 else $elements[] = $v;
105 }
106 } else { // ASSOCIATIVE ARRAY
107 foreach($rs->fields as $v) {
108 if ($escquote) $v = str_replace($quote,$escquotequote,trim($v));
109 $v = strip_tags(str_replace("\n", $replaceNewLine, str_replace("\r\n",$replaceNewLine,str_replace($sep,$sepreplace,$v))));
110
111 if (strpos($v,$sep) !== false || strpos($v,$quote) !== false) $elements[] = "$quote$v$quote";
112 else $elements[] = $v;
113 }
114 }
115 $s .= implode($sep, $elements).$NEWLINE;
116 $rs->MoveNext();
117 $line += 1;
118 if ($fp && ($line % $BUFLINES) == 0) {
119 if ($fp === true) echo $s;
120 else fwrite($fp,$s);
121 $s = '';
122 }
123 }
124
125 if ($fp) {
126 if ($fp === true) echo $s;
127 else fwrite($fp,$s);
128 $s = '';
129 }
130
131 return $s;
132 }
133 ?>