1 <?php
2 /*****************************************************************************
3 newldap.inc - version 1.0
4 Copyright (C) 2003 Alejandro Escanero Blanco <alex@ofmin.com>
5 Copyright (C) 2004 Cajus Pollmeier <pollmeier@gonicus.de>
7 Based in code of ldap.inc of
8 Copyright (C) 1998 Eric Kilfoil <eric@ipass.net>
9 *****************************************************************************/
11 define("ALREADY_EXISTING_ENTRY",-10001);
12 define("UNKNOWN_TOKEN_IN_LDIF_FILE",-10002);
13 define("NO_FILE_UPLOADED",10003);
16 define("INSERT_OK",10000);
20 class LDAP{
22 var $hascon =false;
23 var $hasres =false;
24 var $reconnect=false;
25 var $tls = false;
26 var $basedn ="";
27 var $cid;
28 var $error = ""; // Any error messages to be returned can be put here
29 var $start = 0; // 0 if we are fetching the first entry, otherwise 1
30 var $objectClasses = array(); // Information read from slapd.oc.conf
31 var $binddn = "";
32 var $bindpw = "";
33 var $hostname = "";
34 var $follow_referral = FALSE;
35 var $referrals= array();
37 function LDAP($binddn,$bindpw, $hostname, $follow_referral= FALSE, $tls= FALSE)
38 {
39 $this->follow_referral= $follow_referral;
40 $this->tls=$tls;
41 $this->binddn=$binddn;
42 $this->bindpw=$bindpw;
43 $this->hostname=$hostname;
44 $this->connect();
45 }
47 function connect()
48 {
49 $this->hascon=false;
50 $this->reconnect=false;
51 if ($this->cid= @ldap_connect($this->hostname)) {
52 @ldap_set_option($this->cid, LDAP_OPT_PROTOCOL_VERSION, 3);
53 if (function_exists("ldap_set_rebind_proc") && $this->follow_referral) {
54 @ldap_set_option($this->cid, LDAP_OPT_REFERRALS, 1);
55 @ldap_set_rebind_proc($this->cid, array(&$this, "rebind"));
56 }
57 if (function_exists("ldap_start_tls") && $this->tls){
58 @ldap_start_tls($this->cid);
59 }
61 $this->error = "No Error";
62 if ($bid = @ldap_bind($this->cid, $this->binddn, $this->bindpw)) {
63 $this->error = "Success";
64 $this->hascon=true;
65 } else {
66 if ($this->reconnect){
67 if ($this->error != "Success"){
68 $this->error = "Could not rebind to " . $this->binddn;
69 }
70 } else {
71 $this->error = "Could not bind to " . $this->binddn;
72 }
73 }
74 } else {
75 $this->error = "Could not connect to LDAP server";
76 }
77 }
79 function rebind($ldap, $referral)
80 {
81 $credentials= $this->get_credentials($referral);
82 if (@ldap_bind($ldap, $credentials['ADMIN'], $credentials['PASSWORD'])) {
83 $this->error = "Success";
84 $this->hascon=true;
85 $this->reconnect= true;
86 return (0);
87 } else {
88 $this->error = "Could not bind to " . $credentials['ADMIN'];
89 return NULL;
90 }
91 }
93 function reconnect()
94 {
95 if ($this->reconnect){
96 @ldap_unbind($this->cid);
97 $this->cid = NULL;
98 }
99 }
101 function unbind()
102 {
103 @ldap_unbind($this->cid);
104 $this->cid = NULL;
105 }
107 function disconnect()
108 {
109 if($this->hascon){
110 @ldap_close($this->cid);
111 $this->hascon=false;
112 }
113 }
115 function cd($dir)
116 {
117 if ($dir == "..")
118 $this->basedn = $this->getParentDir();
119 else
120 $this->basedn = $dir;
121 }
123 function getParentDir($basedn = "")
124 {
125 if ($basedn=="")
126 $basedn = $this->basedn;
127 return(ereg_replace("[^,]*[,]*[ ]*(.*)", "\\1", $basedn));
128 }
130 function search($filter, $attrs= array())
131 {
133 if($this->hascon){
134 if ($this->reconnect) $this->connect();
135 $this->clearResult();
136 $this->sr = @ldap_search($this->cid, $this->basedn, $filter, $attrs);
137 $this->error = @ldap_error($this->cid);
138 $this->resetResult();
139 $this->hasres=true;
140 return($this->sr);
141 }else{
142 $this->error = "Could not connect to LDAP server";
143 return("");
144 }
145 }
147 function ls($filter = "(objectclass=*)", $basedn = "")
148 {
149 if($this->hascon){
150 if ($this->reconnect) $this->connect();
151 $this->clearResult();
152 if ($basedn == "")
153 $basedn = $this->basedn;
154 $this->sr = @ldap_list($this->cid, $basedn, $filter);
155 $this->error = @ldap_error($this->cid);
156 $this->resetResult();
157 $this->hasres=true;
158 return($this->sr);
159 }else{
160 $this->error = "Could not connect to LDAP server";
161 return("");
162 }
163 }
165 function cat($dn)
166 {
167 if($this->hascon){
168 if ($this->reconnect) $this->connect();
169 $this->clearResult();
170 $filter = "(objectclass=*)";
171 $this->sr = @ldap_read($this->cid, $dn, $filter);
172 $this->error = @ldap_error($this->cid);
173 $this->resetResult();
174 $this->hasres=true;
175 return($this->sr);
176 }else{
177 $this->error = "Could not connect to LDAP server";
178 return("");
179 }
180 }
182 function set_size_limit($size)
183 {
184 /* Ignore zero settings */
185 if ($size == 0){
186 @ldap_set_option($this->cid, LDAP_OPT_SIZELIMIT, 10000000);
187 }
188 if($this->hascon){
189 @ldap_set_option($this->cid, LDAP_OPT_SIZELIMIT, $size);
190 } else {
191 $this->error = "Could not connect to LDAP server";
192 }
193 }
195 function fetch()
196 {
197 if($this->hascon){
198 if($this->hasres){
199 if ($this->start == 0)
200 {
201 $this->start = 1;
202 $this->re= @ldap_first_entry($this->cid, $this->sr);
203 } else {
204 $this->re= @ldap_next_entry($this->cid, $this->re);
205 }
206 if ($this->re)
207 {
208 $att= @ldap_get_attributes($this->cid, $this->re);
209 $att['dn']= @ldap_get_dn($this->cid, $this->re);
210 }
211 $this->error = @ldap_error($this->cid);
212 if (!isset($att)){
213 $att= array();
214 }
215 return($att);
216 }else{
217 $this->error = "Perform a Fetch with no Search";
218 return("");
219 }
220 }else{
221 $this->error = "Could not connect to LDAP server";
222 return("");
223 }
224 }
226 function resetResult()
227 {
228 $this->start = 0;
229 }
231 function clearResult()
232 {
233 if($this->hasres){
234 $this->hasres = false;
235 @ldap_free_result($this->sr);
236 }
237 }
239 function getDN()
240 {
241 if($this->hascon){
242 if($this->hasres){
244 if(!$this->re)
245 {
246 $this->error = "Perform a Fetch with no valid Result";
247 }
248 else
249 {
250 $rv = @ldap_get_dn($this->cid, $this->re);
252 $this->error = @ldap_error($this->cid);
253 $rv= preg_replace("/[ ]*,[ ]*/", ",", $rv);
254 return($rv);
255 }
256 }else{
257 $this->error = "Perform a Fetch with no Search";
258 return("");
259 }
260 }else{
261 $this->error = "Could not connect to LDAP server";
262 return("");
263 }
264 }
266 function count()
267 {
268 if($this->hascon){
269 if($this->hasres){
270 $rv = @ldap_count_entries($this->cid, $this->sr);
271 $this->error = @ldap_error($this->cid);
272 return($rv);
273 }else{
274 $this->error = "Perform a Fetch with no Search";
275 return("");
276 }
277 }else{
278 $this->error = "Could not connect to LDAP server";
279 return("");
280 }
281 }
283 function rm($attrs = "", $dn = "")
284 {
285 if($this->hascon){
286 if ($this->reconnect) $this->connect();
287 if ($dn == "")
288 $dn = $this->basedn;
290 $r = @ldap_mod_del($this->cid, $dn, $attrs);
291 $this->error = @ldap_error($this->cid);
292 return($r);
293 }else{
294 $this->error = "Could not connect to LDAP server";
295 return("");
296 }
297 }
299 function rename($attrs, $dn = "")
300 {
301 if($this->hascon){
302 if ($this->reconnect) $this->connect();
303 if ($dn == "")
304 $dn = $this->basedn;
306 $r = @ldap_mod_replace($this->cid, $dn, $attrs);
307 $this->error = @ldap_error($this->cid);
308 return($r);
309 }else{
310 $this->error = "Could not connect to LDAP server";
311 return("");
312 }
313 }
315 function rmdir($deletedn)
316 {
317 if($this->hascon){
318 if ($this->reconnect) $this->connect();
319 $r = @ldap_delete($this->cid, $deletedn);
320 $this->error = @ldap_error($this->cid);
321 return($r ? $r : 0);
322 }else{
323 $this->error = "Could not connect to LDAP server";
324 return("");
325 }
326 }
328 /**
329 * Function rmdir_recursive
330 *
331 * Description: Based in recursive_remove, adding two thing: full subtree remove, and delete own node.
332 * Parameters: The dn to delete
333 * GiveBack: True on sucessfull , 0 in error, and "" when we don't get a ldap conection
334 *
335 */
337 function rmdir_recursive($deletedn)
338 {
339 if($this->hascon){
340 if ($this->reconnect) $this->connect();
341 $delarray= array();
343 /* Get sorted list of dn's to delete */
344 $this->ls ("(objectClass=*)",$deletedn);
345 while ($this->fetch()){
346 $deldn= $this->getDN();
347 $delarray[$deldn]= strlen($deldn);
348 }
349 arsort ($delarray);
350 reset ($delarray);
352 /* Really Delete ALL dn's in subtree */
353 foreach ($delarray as $key => $value){
354 $this->rmdir_recursive($key);
355 }
357 /* Finally Delete own Node */
358 $r = @ldap_delete($this->cid, $deletedn);
359 $this->error = @ldap_error($this->cid);
360 return($r ? $r : 0);
361 }else{
362 $this->error = "Could not connect to LDAP server";
363 return("");
364 }
365 }
367 /* Copy given attributes and sub-dns with attributes to destination dn
369 */
370 function copy_recursive($sourcedn,$destinationdn,$filter="(objectClass=FAIclass)")
371 {
372 error_reporting(E_ALL);
373 if($this->hascon){
374 if ($this->reconnect) $this->connect();
376 $basedn= $this->basedn;
378 $delarray= array();
380 if($this->count($this->fetch($this->cat($destinationdn)))){
381 return;
382 }else{
383 $this->cd($basedn);
384 $attr = $this->fetch($this->cat($sourcedn));
386 if(in_array("organizationalUnit",$attr['objectClass'])){
387 $attr['dn'] = $destinationdn;
388 $this->cd($basedn);
389 $this->create_missing_trees($destinationdn);
390 $this->cd($destinationdn);
391 }else{
392 foreach($attr as $key => $value){
393 if(is_numeric($key)) unset($attr[$key]);
394 if((isset($attr[$key][count]))&&($attr[$key]['count']==1)){
395 $attr[$key] = $attr[$key][0];
396 }
397 if(isset($value['count'])) unset($attr[$key]['count']);
398 }
399 unset($attr['count']);
400 unset($attr['dn']);
402 $this->cd($destinationdn);
403 $a = $this->fetch($this->cat($destinationdn));
404 if(!count($a)){
405 $this->add($attr);
406 }
407 echo $this->error;
409 if($this->error != "Success"){
410 print $sourcedn."<br>";
411 print $destinationdn."<br>";
412 print_a( $attr);
413 exit();
414 }
415 }
416 }
418 $this->ls ("(objectClass=*)",$sourcedn);
419 while ($this->fetch()){
420 $deldn= $this->getDN();
421 $delarray[$deldn]= strlen($deldn);
422 }
423 asort ($delarray);
424 reset ($delarray);
426 foreach($delarray as $dn => $bla){
427 $this->copy_recursive($dn,preg_replace("/".$sourcedn."/i",$destinationdn,$dn),$filter);
428 }
429 }
430 }
432 function modify($attrs)
433 {
434 if($this->hascon){
435 if ($this->meconnect) $this->connect();
436 $r = @ldap_modify($this->cid, $this->basedn, $attrs);
437 $this->error = @ldap_error($this->cid);
438 return($r ? $r : 0);
439 }else{
440 $this->error = "Could not connect to LDAP server";
441 return("");
442 }
443 }
445 function add($attrs)
446 {
447 if($this->hascon){
448 if ($this->reconnect) $this->connect();
449 $r = @ldap_add($this->cid, $this->basedn, $attrs);
450 $this->error = @ldap_error($this->cid);
451 return($r ? $r : 0);
452 }else{
453 $this->error = "Could not connect to LDAP server";
454 return("");
455 }
456 }
458 function create_missing_trees($target)
459 {
460 /* Ignore create_missing trees if the base equals target */
461 if ($target == $this->basedn){
462 return;
463 }
464 $l= array_reverse(explode(",", preg_replace("/,".$this->basedn."/", "", $target)));
465 $cdn= $this->basedn;
466 foreach ($l as $part){
467 $cdn= "$part,$cdn";
469 /* Ignore referrals */
470 $found= false;
471 foreach($this->referrals as $ref){
472 $base= preg_replace('!^[^:]+://[^/]+/([^?]+).*$!', '\\1', $ref['URL']);
473 if ($base == $cdn){
474 $found= true;
475 break;
476 }
477 }
478 if ($found){
479 continue;
480 }
482 $this->cat ($cdn);
483 $attrs= $this->fetch();
485 /* Create missing entry? */
486 if (!count ($attrs)){
487 $type= preg_replace('/^([^=]+)=.*$/', '\\1', $cdn);
488 $param= preg_replace('/^[^=]+=([^,]+),.*$/', '\\1', $cdn);
490 $na= array();
491 switch ($type){
492 case 'ou':
493 $na["objectClass"]= "organizationalUnit";
494 $na["ou"]= $param;
495 break;
496 case 'dc':
497 $na["objectClass"]= array("dcObject", "top", "locality");
498 $na["dc"]= $param;
499 break;
500 default:
501 print_red(sprintf(_("Autocreation of type '%s' is currently not supported. Please report to the GOsa team."), $type));
502 echo $_SESSION['errors'];
503 exit;
504 }
505 $this->cd($cdn);
506 $this->add($na);
507 }
508 }
509 }
511 function recursive_remove()
512 {
513 $delarray= array();
515 /* Get sorted list of dn's to delete */
516 $this->search ("(objectClass=*)");
517 while ($this->fetch()){
518 $deldn= $this->getDN();
519 $delarray[$deldn]= strlen($deldn);
520 }
521 arsort ($delarray);
522 reset ($delarray);
524 /* Delete all dn's in subtree */
525 foreach ($delarray as $key => $value){
526 $this->rmdir($key);
527 }
528 }
530 function get_attribute($dn, $name,$r_array=0)
531 {
532 $data= "";
533 if ($this->reconnect) $this->connect();
534 $sr= @ldap_read($this->cid, $dn, "objectClass=*", array("$name"));
536 /* fill data from LDAP */
537 if ($sr) {
538 $ei= @ldap_first_entry($this->cid, $sr);
539 if ($ei) {
540 if ($info= @ldap_get_values_len($this->cid, $ei, "$name")){
541 $data= $info[0];
542 }
544 }
545 }
546 if($r_array==0)
547 return ($data);
548 else
549 return ($info);
552 }
556 function get_additional_error()
557 {
558 $error= "";
559 @ldap_get_option ($this->cid, LDAP_OPT_ERROR_STRING, $error);
560 return ($error);
561 }
563 function get_error()
564 {
565 if ($this->error == 'Success'){
566 return $this->error;
567 } else {
568 $error= $this->error." (".$this->get_additional_error().")";
569 return $error;
570 }
571 }
573 function get_credentials($url, $referrals= NULL)
574 {
575 $ret= array();
576 $url= preg_replace('!\?\?.*$!', '', $url);
577 $server= preg_replace('!^([^:]+://[^/]+)/.*$!', '\\1', $url);
579 if ($referrals == NULL){
580 $referrals= $this->referrals;
581 }
583 if (isset($referrals[$server])){
584 return ($referrals[$server]);
585 } else {
586 $ret['ADMIN']= $this->binddn;
587 $ret['PASSWORD']= $this->bindpw;
588 }
590 return ($ret);
591 }
594 function gen_ldif ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $recursive= TRUE)
595 {
596 $display= "";
598 if ($recursive){
599 $this->cd($dn);
600 $this->search("$filter", array('dn'));
601 while ($attrs= $this->fetch()){
602 $display.= $this->gen_one_entry($attrs['dn'], $filter, $attributes);
603 $display.= "\n";
604 }
605 } else {
606 $display.= $this->gen_one_entry($dn);
607 }
609 return ($display);
610 }
612 function gen_xls ($dn, $filter= "(objectClass=*)", $attributes= array('*'), $recursive= TRUE,$r_array=0)
613 {
614 $display= "";
616 $this->cd($dn);
617 $this->search("$filter");
619 $i=0;
620 while ($attrs= $this->fetch()){
621 $j=0;
623 foreach ($attributes as $at){
624 $display[$i][$j]= $this->get_attribute($attrs['dn'], $at,$r_array);
625 $j++;
626 }
628 $i++;
629 }
631 return ($display);
632 }
635 function gen_one_entry($dn, $filter= "(objectClass=*)" , $name= array("*"))
636 {
637 $ret = "";
638 $data = "";
639 if($this->reconnect){
640 $this->connect();
641 }
643 /* Searching Ldap Tree */
644 $sr= @ldap_read($this->cid, $dn, $filter, $name);
646 /* Get the first entry */
647 $entry= @ldap_first_entry($this->cid, $sr);
649 /* Get all attributes related to that Objekt */
650 $atts = array();
652 /* Assemble dn */
653 $atts[0]['name'] = "dn";
654 $atts[0]['value'] = array('count' => 1, 0 => $dn);
656 /* Reset index */
657 $i = 1 ;
658 $identifier = array();
659 $attribute= @ldap_first_attribute($this->cid,$entry,$identifier);
660 while ($attribute) {
661 $i++;
662 $atts[$i]['name'] = $attribute;
663 $atts[$i]['value'] = @ldap_get_values_len($this->cid, $entry, "$attribute");
665 /* Next one */
666 $attribute= @ldap_next_attribute($this->cid,$entry,$identifier);
667 }
669 foreach($atts as $at)
670 {
671 for ($i= 0; $i<$at['value']['count']; $i++){
673 /* Check if we must encode the data */
674 if(!preg_match('/^[a-z0-9+@#.=, \/ -]+$/i', $at['value'][$i])) {
675 $ret .= $at['name'].":: ".base64_encode($at['value'][$i])."\n";
676 } else {
677 $ret .= $at['name'].": ".$at['value'][$i]."\n";
678 }
679 }
680 }
682 return($ret);
683 }
686 function dn_exists($dn)
687 {
688 return @ldap_list($this->cid, $dn, "(objectClass=*)", array("objectClass"));
689 }
693 function import_complete_ldif($str_attr,&$error,$overwrite,$cleanup)
694 {
695 if($this->reconnect) $this->connect();
697 /* First we have to splitt the string ito detect empty lines
698 An empty line indicates an new Entry */
699 $entries = split("\n",$str_attr);
701 $data = "";
702 $cnt = 0;
703 $current_line = 0;
705 /* Every single line ... */
706 foreach($entries as $entry) {
707 $current_line ++;
709 /* Removing Spaces to ..
710 .. test if a new entry begins */
711 $tmp = str_replace(" ","",$data );
713 /* .. prevent empty lines in an entry */
714 $tmp2 = str_replace(" ","",$entry);
716 /* If the Block ends (Empty Line) */
717 if((empty($entry))&&(!empty($tmp))) {
718 /* Add collected lines as a complete block */
719 $all[$cnt] = $data;
720 $cnt ++;
721 $data ="";
722 } else {
724 /* Append lines ... */
725 if(!empty($tmp2)) {
726 /* check if we need base64_decode for this line */
727 if(ereg("::",$tmp2))
728 {
729 $encoded = split("::",$entry);
730 $attr = $encoded[0];
731 $value = base64_decode($encoded[1]);
732 /* Add linenumber */
733 $data .= $current_line."#".$attr.":".$value."\n";
734 }
735 else
736 {
737 /* Add Linenumber */
738 $data .= $current_line."#".$entry."\n";
739 }
740 }
741 }
742 }
744 /* The Data we collected is not in the array all[];
745 For example the Data is stored like this..
747 all[0] = "1#dn : .... \n
748 2#ObjectType: person \n ...."
750 Now we check every insertblock and try to insert */
751 foreach ( $all as $single) {
752 $lineone = split("\n",$single);
753 $ndn = split("#", $lineone[0]);
754 $line = $ndn[1];
756 $dnn = split (":",$line);
757 $current_line = $ndn[0];
758 $dn = $dnn[0];
759 $value = $dnn[1];
761 /* Every block must begin with a dn */
762 if($dn != "dn") {
763 $error= sprintf(_("This is not a valid DN: '%s'. A block for import should begin with 'dn: ...' in line %s"), $line, $current_line);
764 return -2;
765 }
767 /* Should we use Modify instead of Add */
768 $usemodify= false;
770 /* Delete before insert */
771 $usermdir= false;
773 /* The dn address already exists! */
774 if (($this->dn_exists($value))&&((!$overwrite)&&(!$cleanup))) {
776 $error= sprintf(_("The dn: '%s' (from line %s) already exists in the LDAP database."), $line, $current_line);
777 return ALREADY_EXISTING_ENTRY;
779 } elseif(($this->dn_exists($value))&&($cleanup)){
781 /* Delete first, then add */
782 $usermdir = true;
784 } elseif(($this->dn_exists($value))&&($overwrite)) {
786 /* Modify instead of Add */
787 $usemodify = true;
788 }
790 /* If we can't Import, return with a file error */
791 if(!$this->import_single_entry($single,$usemodify,$usermdir) ) {
792 $error= sprintf(_("Error while importing dn: '%s', please check your LDIF from line %s on!"), $line,
793 $current_line);
794 return UNKNOWN_TOKEN_IN_LDIF_FILE; }
795 }
797 return (INSERT_OK);
798 }
801 /* Imports a single entry */
802 function import_single_entry($str_attr,$modify,$delete)
803 {
804 if($this->reconnect) $this->connect();
806 $ret = false;
807 $rows= split("\n",$str_attr);
808 $data= false;
810 foreach($rows as $row) {
812 /* Check if we use Linenumbers (when import_complete_ldif is called we use
813 Linenumbers) Linenumbers are use like this 123#attribute : value */
814 if(!empty($row)) {
815 if((strpos($row,"#")!=FALSE)&&(strpos($row,"#")<strpos($row,":"))) {
817 /* We are using line numbers
818 Because there is a # before a : */
819 $tmp1= split("#",$row);
820 $current_line= $tmp1[0];
821 $row= $tmp1[1];
822 }
824 /* Split the line into attribute and value */
825 $attr = split(":", $row);
826 $attr[0]= trim($attr[0]); /* attribute */
827 $attr[1]= trim($attr[1]); /* value */
829 /* Check for attributes that are used more than once */
830 if(!isset($data[$attr[0]])) {
831 $data[$attr[0]]=$attr[1];
832 } else {
833 $tmp = $data[$attr[0]];
835 if(!is_array($tmp)) {
836 $new[0]=$tmp;
837 $new[1]=$attr[1];
838 $datas[$attr[0]]['count']=1;
839 $data[$attr[0]]=$new;
840 } else {
841 $cnt = $datas[$attr[0]]['count'];
842 $cnt ++;
843 $data[$attr[0]][$cnt]=$attr[1];
844 $datas[$attr[0]]['count'] = $cnt;
845 }
846 }
847 }
848 }
850 /* If dn is an index of data, we should try to insert the data */
851 if(isset($data['dn'])) {
852 /* Creating Entry */
853 $this->cd($data['dn']);
855 /* Delete existing entry */
856 if($delete){
857 $this->rmdir($data['dn']);
858 }
860 /* Create missing trees */
861 $this->create_missing_trees($data['dn']);
862 unset($data['dn']);
864 /* If entry exists use modify */
865 if(!$modify){
866 $ret = $this->add($data);
867 } else {
868 $ret = $this->modify($data);
869 }
870 }
872 return($ret);
873 }
876 function importcsv($str)
877 {
878 $lines = split("\n",$str);
879 foreach($lines as $line)
880 {
881 /* continue if theres a comment */
882 if(substr(trim($line),0,1)=="#"){
883 continue;
884 }
886 $line= str_replace ("\t\t","\t",$line);
887 $line= str_replace ("\t" ,"," ,$line);
888 echo $line;
890 $cells = split(",",$line ) ;
891 $linet= str_replace ("\t\t",",",$line);
892 $cells = split("\t",$line);
893 $count = count($cells);
894 }
896 }
898 }
900 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
901 ?>