remove all references to print_r -- this seems to dump things, including...

remove all references to print_r -- this seems to dump things, including passwords, to the screen. not good.

nixtape/data/Group.php

@@ -55,7 +55,7 @@ class Group {
 			
 			if(PEAR::isError($res)) {
 				header("Content-Type: text/plain");
-				//print_r($res);
+				////($res);
 				
 				exit;
 			}
@@ -227,7 +227,7 @@ class Group {
 		if(PEAR::isError($res))
 		{
 			header("Content-Type: text/plain");
-			//print_r($res);
+			////($res);
 			exit;
 		}
 
@@ -266,7 +266,7 @@ class Group {
 		
 		if(PEAR::isError($res)) {
 			header("Content-Type: text/plain");
-			//print_r($res);
+			////($res);
 			exit;
 		}
 

nixtape/data/User.php

@@ -139,7 +139,7 @@ class User {
 		
 		if(PEAR::isError($res)) {
 			header("Content-Type: text/plain");
-			print_r($res);
+			//($res);
 			exit;
 		}
 

nixtape/delete-profile.php

@@ -28,7 +28,7 @@ if ($logged_in == false) {
 	$code = $_GET['code'];
 	$res = $mdb2->query("SELECT * FROM Delete_Request WHERE username = ".$mdb2->quote($username, 'text').' AND code = '.$mdb2->quote($code, 'text'));
 	if (PEAR::isError($res)) {
-		print_r($res);
+		//($res);
 		exit ;
 	}
 	if (!$res->numRows()) {

nixtape/edit_group.php

@@ -132,7 +132,7 @@ if ($_POST['submit'])
 	if (isset($errors[0]))
 	{
 		header("Content-Type: text/plain");
-		print_r($errors);
+		//($errors);
 		exit;
 	}
 }

nixtape/user-edit.php

@@ -126,7 +126,7 @@ if ($_POST['submit'])
 	if (isset($errors[0]))
 	{
 		header("Content-Type: text/plain");
-		print_r($errors);
+		//($errors);
 		exit;
 	}
 }

nixtape/utils/arc/extractors/ARC2_PoshRdfExtractor.php

@@ -103,7 +103,7 @@ class ARC2_PoshRdfExtractor extends ARC2_RDFExtractor {
     /* new s */
     if ($this->hasClass($n, 'rdf-s')) {
       $lct['next_s'] = array($n['a']['class'], $this->getSubject($n, $lct));
-      //echo "\ns: " . print_r($lct['next_s'], 1);
+      //echo "\ns: " . //($lct['next_s'], 1);
     }
     /* p */
     if ($this->hasClass($n, 'rdf-p') || $this->hasRel($n, 'rdf-p')) {

nixtape/utils/arc/extractors/ARC2_RDFExtractor.php

@@ -183,7 +183,7 @@ class ARC2_RDFExtractor extends ARC2_Class {
   }
   
   function getContent($n, $outer = 0, $trim = 1) {
-    //echo '<pre>' . htmlspecialchars(print_r($n, 1)) . '</pre>';
+    //echo '<pre>' . htmlspecialchars(//($n, 1)) . '</pre>';
     if ($n['tag'] == 'comment') {
       $r = '<!-- ' . $n['a']['value'] . ' -->';
     }

nixtape/utils/arc/extractors/ARC2_RdfaExtractor.php

@@ -27,7 +27,7 @@ class ARC2_RdfaExtractor extends ARC2_RDFExtractor {
   /*  */
   
   function extractRDF() {
-    //echo '<pre>' . htmlspecialchars(print_r($this->nodes, 1)) . '</pre>';
+    //echo '<pre>' . htmlspecialchars(//($this->nodes, 1)) . '</pre>';
     if (!isset($this->caller->detected_formats['rdfa'])) return 0;
     $root_node = $this->getRootNode();
     //$base = $this->v('xml:base', $this->getDocBase(), $root_node['a']);

nixtape/utils/arc/parsers/ARC2_AtomParser.php

@@ -53,7 +53,7 @@ class ARC2_AtomParser extends ARC2_LegacyXMLParser {
   function addT($t) {
     //if (!isset($t['o_datatype']))
     if ($this->skip_dupes) {
-      //$h = md5(print_r($t, 1));
+      //$h = md5(//($t, 1));
       $h = md5(serialize($t));
       if (!isset($this->added_triples[$h])) {
         $this->triples[$this->t_count] = $t;
@@ -83,7 +83,7 @@ class ARC2_AtomParser extends ARC2_LegacyXMLParser {
 
   function extractRDF() {
     $index = $this->getNodeIndex();
-    //print_r($index);
+    ////($index);
     $this->rdf = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#';
     $this->atom = 'http://www.w3.org/2005/atom';
     $this->rss = 'http://purl.org/rss/1.0/';

nixtape/utils/arc/parsers/ARC2_CBJSONParser.php

@@ -43,7 +43,7 @@ class ARC2_CBJSONParser extends ARC2_JSONParser {
       /* explicit triples */
       $this->extractResourceRDF($struct, $s);
     }
-    //print_r($struct);
+    ////($struct);
   }
   
   function getStructType($struct, $rel = '') {

nixtape/utils/arc/parsers/ARC2_LegacyXMLParser.php

@@ -142,7 +142,7 @@ class ARC2_LegacyXMLParser extends ARC2_Class {
   }
   
   function getNodeContent($n, $outer = 0, $trim = 1) {
-    //echo '<pre>' . htmlspecialchars(print_r($n, 1)) . '</pre>';
+    //echo '<pre>' . htmlspecialchars(//($n, 1)) . '</pre>';
     if ($n['tag'] == 'cdata') {
       $r = $n['a']['value'];
     }
@@ -214,7 +214,7 @@ class ARC2_LegacyXMLParser extends ARC2_Class {
   /*  */
   
   function open($p, $t, $a) {
-    //echo "<br />\n".'opening '.$t . ' ' . print_r($a, 1); flush();
+    //echo "<br />\n".'opening '.$t . ' ' . //($a, 1); flush();
     //echo "<br />\n".'opening '.$t; flush();
     $t = strtolower($t);
     /* base check */

nixtape/utils/arc/store/ARC2_StoreEndpoint.php

@@ -223,7 +223,7 @@ class ARC2_StoreEndpoint extends ARC2_Store {
     }
     else {
       $this->setHeader('content-type', 'Content-type: text/plain; charset=utf-8');
-      $this->result = 'Result serializer not available, dumping raw data:' . "\n" . print_r($r, 1);
+      $this->result = 'Result serializer not available, dumping raw data:' . "\n" . //($r, 1);
     }
   }
   
@@ -439,7 +439,7 @@ class ARC2_StoreEndpoint extends ARC2_Store {
 
   function getPlainSelectResultDoc($r) {
     $this->setHeader('content-type', 'Content-Type: text/plain');
-    return print_r($r['result'], 1);
+    return //($r['result'], 1);
   }
 
   function getHTMLTableSelectResultDoc($r) {

nixtape/utils/arc/store/ARC2_StoreSelectQueryHandler.php

@@ -649,7 +649,7 @@ class ARC2_StoreSelectQueryHandler extends ARC2_StoreQueryHandler {
       return 1;
     }
     $d_tbls = $this->getDependentJoins($id2);
-    //echo $id . ' :: ' . $id2 . '=>' . print_r($d_tbls, 1);
+    //echo $id . ' :: ' . $id2 . '=>' . //($d_tbls, 1);
     foreach ($d_tbls as $d_tbl) {
       if (preg_match('/^T_' .$id. '\./', $d_tbl)) {
         return 1;
@@ -768,7 +768,7 @@ class ARC2_StoreSelectQueryHandler extends ARC2_StoreQueryHandler {
       $d_joins = $this->getDependentJoins($id);
       $added = array();
       $d_aliases = array();
-      //echo $id . ' =>' . print_r($d_joins, 1);
+      //echo $id . ' =>' . //($d_joins, 1);
       $id_alias = 'T_' . $id . '.s';
       foreach ($d_joins as $alias) {
         if (preg_match('/^(T|V|G)_([0-9\_]+)(_[spo])?\.([a-z\_]+)/', $alias, $m)) {