chamilo / chamilo-lms

main/inc/lib/pear/HTML/Table.php

Spacing +26 added lines, -26 removed lines

@@ -164,8 +164,8 @@ 
      */
     function HTML_Table($attributes = null, $tabOffset = 0, $useTGroups = false)
     {
-        parent::__construct($attributes, (int)$tabOffset);
-        $this->_useTGroups = (boolean)$useTGroups;
+        parent::__construct($attributes, (int) $tabOffset);
+        $this->_useTGroups = (boolean) $useTGroups;
         $this->addBody();
         if ($this->_useTGroups) {
             $this->_thead = new HTML_Table_Storage($tabOffset, $this->_useTGroups);
@@ -272,12 +272,12 @@ 
     function _adjustTbodyCount($body, $method)
     {
         if ($this->_autoGrow) {
-            while ($this->_tbodyCount <= (int)$body) {
+            while ($this->_tbodyCount <= (int) $body) {
                 $this->addBody();
             }
         } else {
-            return PEAR::raiseError('Invalid body reference[' .
-                $body . '] in HTML_Table::' . $method);
+            return PEAR::raiseError('Invalid body reference['.
+                $body.'] in HTML_Table::'.$method);
         }
     }
 
@@ -939,26 +939,26 @@ 
             $tBodyMaxColCount = max($tBodyColCounts);
         }
         if ($this->_comment) {
-            $strHtml .= $tabs . "<!-- $this->_comment -->" . $lnEnd;
+            $strHtml .= $tabs."<!-- $this->_comment -->".$lnEnd;
         }
         if ($this->getRowCount() > 0 && $tBodyMaxColCount > 0) {
             $strHtml .=
-                $tabs . '<table' . $this->_getAttrString($this->_attributes) . '>' . $lnEnd;
+                $tabs.'<table'.$this->_getAttrString($this->_attributes).'>'.$lnEnd;
             if (!empty($this->_caption)) {
                 $attr = $this->_caption['attr'];
                 $contents = $this->_caption['contents'];
-                $strHtml .= $tabs . $tab . '<caption' . $this->_getAttrString($attr) . '>';
+                $strHtml .= $tabs.$tab.'<caption'.$this->_getAttrString($attr).'>';
                 if (is_array($contents)) {
                     $contents = implode(', ', $contents);
                 }
                 $strHtml .= $contents;
-                $strHtml .= '</caption>' . $lnEnd;
+                $strHtml .= '</caption>'.$lnEnd;
             }
             if (!empty($this->_colgroup)) {
                 foreach ($this->_colgroup as $g => $col) {
                     $attr = $this->_colgroup[$g]['attr'];
                     $contents = $this->_colgroup[$g]['contents'];
-                    $strHtml .= $tabs . $tab . '<colgroup' . $this->_getAttrString($attr) . '>';
+                    $strHtml .= $tabs.$tab.'<colgroup'.$this->_getAttrString($attr).'>';
                     if (!empty($contents)) {
                         $strHtml .= $lnEnd;
                         if (!is_array($contents)) {
@@ -966,11 +966,11 @@ 
                         }
                         foreach ($contents as $a => $colAttr) {
                             $attr = $this->_parseAttributes($colAttr);
-                            $strHtml .= $tabs . $tab . $tab . '<col' . $this->_getAttrString($attr) . ' />' . $lnEnd;
+                            $strHtml .= $tabs.$tab.$tab.'<col'.$this->_getAttrString($attr).' />'.$lnEnd;
                         }
-                        $strHtml .= $tabs . $tab;
+                        $strHtml .= $tabs.$tab;
                     }
-                    $strHtml .= '</colgroup>' . $lnEnd;
+                    $strHtml .= '</colgroup>'.$lnEnd;
                 }
             }
             if ($this->_useTGroups) {
@@ -986,31 +986,31 @@ 
                 if ($this->_thead !== null) {
                     $this->_thead->setColCount($maxColCount);
                     if ($this->_thead->getRowCount() > 0) {
-                        $strHtml .= $tabs . $tab . '<thead' .
-                                    $this->_getAttrString($this->_thead->_attributes) .
-                                    '>' . $lnEnd;
+                        $strHtml .= $tabs.$tab.'<thead'.
+                                    $this->_getAttrString($this->_thead->_attributes).
+                                    '>'.$lnEnd;
                         $strHtml .= $this->_thead->toHtml($tabs, $tab);
-                        $strHtml .= $tabs . $tab . '</thead>' . $lnEnd;
+                        $strHtml .= $tabs.$tab.'</thead>'.$lnEnd;
                     }
                 }
                 if ($this->_tfoot !== null) {
                     $this->_tfoot->setColCount($maxColCount);
                     if ($this->_tfoot->getRowCount() > 0) {
-                        $strHtml .= $tabs . $tab . '<tfoot' .
-                                    $this->_getAttrString($this->_tfoot->_attributes) .
-                                    '>' . $lnEnd;
+                        $strHtml .= $tabs.$tab.'<tfoot'.
+                                    $this->_getAttrString($this->_tfoot->_attributes).
+                                    '>'.$lnEnd;
                         $strHtml .= $this->_tfoot->toHtml($tabs, $tab);
-                        $strHtml .= $tabs . $tab . '</tfoot>' . $lnEnd;
+                        $strHtml .= $tabs.$tab.'</tfoot>'.$lnEnd;
                     }
                 }
                 for ($i = 0; $i < $this->_tbodyCount; $i++) {
                     $this->_tbodies[$i]->setColCount($maxColCount);
                     if ($this->_tbodies[$i]->getRowCount() > 0) {
-                        $strHtml .= $tabs . $tab . '<tbody' .
-                                    $this->_getAttrString($this->_tbodies[$i]->_attributes) .
-                                    '>' . $lnEnd;
+                        $strHtml .= $tabs.$tab.'<tbody'.
+                                    $this->_getAttrString($this->_tbodies[$i]->_attributes).
+                                    '>'.$lnEnd;
                         $strHtml .= $this->_tbodies[$i]->toHtml($tabs, $tab);
-                        $strHtml .= $tabs . $tab . '</tbody>' . $lnEnd;
+                        $strHtml .= $tabs.$tab.'</tbody>'.$lnEnd;
                     }
                 }
             } else {
@@ -1019,7 +1019,7 @@ 
                     $strHtml .= $this->_tbodies[$i]->toHtml($tabs, $tab);
                 }
             }
-            $strHtml .= $tabs . '</table>' . $lnEnd;
+            $strHtml .= $tabs.'</table>'.$lnEnd;
         }
         return $strHtml;
     }

main/inc/lib/pear/HTML/Common.php

Spacing +3 added lines, -3 removed lines

@@ -143,7 +143,7 @@ 
             foreach ($attributes as $key => $value) {
             	// Modified by Ivan Tcholakov, 16-MAR-2010
                 $value = @htmlspecialchars($value, ENT_COMPAT, $charset);
-                $strAttr .= ' ' . $key . '= "' . $value. '"';
+                $strAttr .= ' '.$key.'= "'.$value.'"';
             }
         }
         return $strAttr;
@@ -170,10 +170,10 @@ 
             return $ret;
 
         } elseif (is_string($attributes)) {
-            $preg = "/(([A-Za-z_:]|[^\\x00-\\x7F])([A-Za-z0-9_:.-]|[^\\x00-\\x7F])*)" .
+            $preg = "/(([A-Za-z_:]|[^\\x00-\\x7F])([A-Za-z0-9_:.-]|[^\\x00-\\x7F])*)".
                 "([ \\n\\t\\r]+)?(=([ \\n\\t\\r]+)?(\"[^\"]*\"|'[^']*'|[^ \\n\\t\\r]*))?/";
             if (preg_match_all($preg, $attributes, $regs)) {
-                for ($counter=0; $counter<count($regs[1]); $counter++) {
+                for ($counter = 0; $counter < count($regs[1]); $counter++) {
                     $name  = $regs[1][$counter];
                     $check = $regs[0][$counter];
                     $value = $regs[7][$counter];

main/inc/lib/pear/HTML/QuickForm/element.php

Spacing +10 added lines, -10 removed lines

@@ -288,7 +288,7 @@ 
         //return ('' != $value? htmlspecialchars($value): ' ') .
         //       $this->_getPersistantData();
 
-        $value =  ('' != $value ? @htmlspecialchars($value, ENT_COMPAT, HTML_Common::charset()): ' ') .
+        $value = ('' != $value ? @htmlspecialchars($value, ENT_COMPAT, HTML_Common::charset()) : ' ').
                $this->_getPersistantData();
         return '<span class="freeze">'.$value.'</span>';
         //
@@ -309,11 +309,11 @@ 
             return '';
         } else {
             $id = $this->getAttribute('id');
-            return '<input' . $this->_getAttrString(array(
+            return '<input'.$this->_getAttrString(array(
                        'type'  => 'hidden',
                        'name'  => $this->getName(),
                        'value' => $this->getValue()
-                   ) + (isset($id)? array('id' => $id): array())) . ' />';
+                   ) + (isset($id) ? array('id' => $id) : array())).' />';
         }
     }
 
@@ -344,7 +344,7 @@ 
      * @access    public
      * @return    void
      */
-    function setPersistantFreeze($persistant=false)
+    function setPersistantFreeze($persistant = false)
     {
         $this->_persistantFreeze = $persistant;
     } //end func setPersistantFreeze
@@ -414,10 +414,10 @@ 
         if (isset($values[$elementName])) {
             return $values[$elementName];
         } elseif (strpos($elementName, '[')) {
-            $myVar = "['" . str_replace(
+            $myVar = "['".str_replace(
                          array('\\', '\'', ']', '['), array('\\\\', '\\\'', '', "']['"),
                          $elementName
-                     ) . "']";
+                     )."']";
             return eval("return (isset(\$values$myVar)) ? \$values$myVar : null;");
         } else {
             return null;
@@ -480,7 +480,7 @@ 
     * @access public
     * @return void
     */
-    function accept(&$renderer, $required=false, $error=null)
+    function accept(&$renderer, $required = false, $error = null)
     {
         $renderer->renderElement($this, $required, $error);
     }
@@ -499,7 +499,7 @@ 
         static $idx = 1;
 
         if (!$this->getAttribute('id')) {
-            $this->updateAttributes(array('id' => 'qf_' . substr(md5(microtime() . $idx++), 0, 6)));
+            $this->updateAttributes(array('id' => 'qf_'.substr(md5(microtime().$idx++), 0, 6)));
         }
     }
 
@@ -543,10 +543,10 @@ 
                 return array($name => $value);
             } else {
                 $valueAry = array();
-                $myIndex  = "['" . str_replace(
+                $myIndex  = "['".str_replace(
                                 array('\\', '\'', ']', '['), array('\\\\', '\\\'', '', "']['"),
                                 $name
-                            ) . "']";
+                            )."']";
                 eval("\$valueAry$myIndex = \$value;");
                 return $valueAry;
             }

main/inc/lib/pear/HTML/QuickForm/hierselect.php

Spacing +28 added lines, -29 removed lines

@@ -83,7 +83,7 @@ 
      * @access    public
      * @return    void
      */
-    function HTML_QuickForm_hierselect($elementName=null, $elementLabel=null, $attributes=null, $separator=null)
+    function HTML_QuickForm_hierselect($elementName = null, $elementLabel = null, $attributes = null, $separator = null)
     {
         $this->HTML_QuickForm_element($elementName, $elementLabel, $attributes);
         $this->_persistantFreeze = true;
@@ -154,8 +154,8 @@ 
             // setDefaults has probably been called before this function
             // check if all elements have been created
             $totalNbElements = count($this->_options);
-            for ($i = $this->_nbElements; $i < $totalNbElements; $i ++) {
-                $this->_elements[] =& new HTML_QuickForm_select($i, null, array(), $this->getAttributes());
+            for ($i = $this->_nbElements; $i < $totalNbElements; $i++) {
+                $this->_elements[] = & new HTML_QuickForm_select($i, null, array(), $this->getAttributes());
                 $this->_nbElements++;
             }
         }
@@ -209,8 +209,8 @@ 
             // setDefaults has probably been called before this function
             // check if all elements have been created
             $totalNbElements = 2;
-            for ($i = $this->_nbElements; $i < $totalNbElements; $i ++) {
-                $this->_elements[] =& new HTML_QuickForm_select($i, null, array(), $this->getAttributes());
+            for ($i = $this->_nbElements; $i < $totalNbElements; $i++) {
+                $this->_elements[] = & new HTML_QuickForm_select($i, null, array(), $this->getAttributes());
                 $this->_nbElements++;
             }
         }
@@ -233,12 +233,12 @@ 
         foreach (array_keys($this->_elements) AS $key) {
             $array = eval("return isset(\$this->_options[{$key}]{$toLoad})? \$this->_options[{$key}]{$toLoad}: null;");
             if (is_array($array)) {
-                $select =& $this->_elements[$key];
+                $select = & $this->_elements[$key];
                 $select->_options = array();
                 $select->loadArray($array);
 
-                $value  = is_array($v = $select->getValue()) ? $v[0] : key($array);
-                $toLoad .= '[\'' . str_replace(array('\\', '\''), array('\\\\', '\\\''), $value) . '\']';
+                $value = is_array($v = $select->getValue()) ? $v[0] : key($array);
+                $toLoad .= '[\''.str_replace(array('\\', '\''), array('\\\\', '\\\''), $value).'\']';
             }
         }
     } // end func _setOptions
@@ -277,7 +277,7 @@ 
     function _createElements()
     {
         for ($i = 0; $i < $this->_nbElements; $i++) {
-            $this->_elements[] =& new HTML_QuickForm_select($i, null, array(), $this->getAttributes());
+            $this->_elements[] = & new HTML_QuickForm_select($i, null, array(), $this->getAttributes());
         }
     } // end func _createElements
 
@@ -292,10 +292,10 @@ 
             $keys     = array_keys($this->_elements);
             $onChange = array();
             for ($i = 0; $i < count($keys) - 1; $i++) {
-                $select =& $this->_elements[$keys[$i]];
+                $select = & $this->_elements[$keys[$i]];
                 $onChange[$i] = $select->getAttribute('onchange');
                 $select->updateAttributes(
-                    array('onchange' => '_hs_swapOptions(this.form, \'' . $this->_escapeString($this->getName()) . '\', ' . $keys[$i] . ');' . $onChange[$i])
+                    array('onchange' => '_hs_swapOptions(this.form, \''.$this->_escapeString($this->getName()).'\', '.$keys[$i].');'.$onChange[$i])
                 );
             }
 
@@ -433,37 +433,36 @@ 
             for ($i = 1; $i < $this->_nbElements; $i++) {
                 $jsParts[] = $this->_convertArrayToJavascript($this->_options[$i]);
             }
-            $this->_js .= "\n_hs_options['" . $this->_escapeString($this->getName()) . "'] = [\n" .
-                          implode(",\n", $jsParts) .
+            $this->_js .= "\n_hs_options['".$this->_escapeString($this->getName())."'] = [\n".
+                          implode(",\n", $jsParts).
                           "\n];\n";
             // default value; if we don't actually have any values yet just use
             // the first option (for single selects) or empty array (for multiple)
             $values = array();
             foreach (array_keys($this->_elements) as $key) {
                 if (is_array($v = $this->_elements[$key]->getValue())) {
-                    $values[] = count($v) > 1? $v: $v[0];
+                    $values[] = count($v) > 1 ? $v : $v[0];
                 } else {
                     // XXX: accessing the supposedly private _options array
-                    $values[] = $this->_elements[$key]->getMultiple() || empty($this->_elements[$key]->_options[0])?
-                                array():
-                                $this->_elements[$key]->_options[0]['attr']['value'];
+                    $values[] = $this->_elements[$key]->getMultiple() || empty($this->_elements[$key]->_options[0]) ?
+                                array() : $this->_elements[$key]->_options[0]['attr']['value'];
                 }
             }
-            $this->_js .= "_hs_defaults['" . $this->_escapeString($this->getName()) . "'] = " .
-                          $this->_convertArrayToJavascript($values, false) . ";\n";
+            $this->_js .= "_hs_defaults['".$this->_escapeString($this->getName())."'] = ".
+                          $this->_convertArrayToJavascript($values, false).";\n";
         }
         include_once('HTML/QuickForm/Renderer/Default.php');
-        $renderer =& new HTML_QuickForm_Renderer_Default();
+        $renderer = & new HTML_QuickForm_Renderer_Default();
         $renderer->setElementTemplate('{element}');
         parent::accept($renderer);
 
         if (!empty($onChange)) {
-            $keys     = array_keys($this->_elements);
+            $keys = array_keys($this->_elements);
             for ($i = 0; $i < count($keys) - 1; $i++) {
                 $this->_elements[$keys[$i]]->updateAttributes(array('onchange' => $onChange[$i]));
             }
         }
-        return (empty($this->_js)? '': "<script type=\"text/javascript\">\n//<![CDATA[\n" . $this->_js . "//]]>\n</script>") .
+        return (empty($this->_js) ? '' : "<script type=\"text/javascript\">\n//<![CDATA[\n".$this->_js."//]]>\n</script>").
                $renderer->toHtml();
     } // end func toHtml
 
@@ -491,12 +490,12 @@ 
                 $onReset = $caller->getAttribute('onreset');
                 if (strlen($onReset)) {
                     if (strpos($onReset, '_hs_setupOnReset')) {
-                        $caller->updateAttributes(array('onreset' => str_replace('_hs_setupOnReset(this, [', "_hs_setupOnReset(this, ['" . $this->_escapeString($this->getName()) . "', ", $onReset)));
+                        $caller->updateAttributes(array('onreset' => str_replace('_hs_setupOnReset(this, [', "_hs_setupOnReset(this, ['".$this->_escapeString($this->getName())."', ", $onReset)));
                     } else {
-                        $caller->updateAttributes(array('onreset' => "var temp = function() { {$onReset} } ; if (!temp()) { return false; } ; if (typeof _hs_setupOnReset != 'undefined') { return _hs_setupOnReset(this, ['" . $this->_escapeString($this->getName()) . "']); } "));
+                        $caller->updateAttributes(array('onreset' => "var temp = function() { {$onReset} } ; if (!temp()) { return false; } ; if (typeof _hs_setupOnReset != 'undefined') { return _hs_setupOnReset(this, ['".$this->_escapeString($this->getName())."']); } "));
                     }
                 } else {
-                    $caller->updateAttributes(array('onreset' => "if (typeof _hs_setupOnReset != 'undefined') { return _hs_setupOnReset(this, ['" . $this->_escapeString($this->getName()) . "']); } "));
+                    $caller->updateAttributes(array('onreset' => "if (typeof _hs_setupOnReset != 'undefined') { return _hs_setupOnReset(this, ['".$this->_escapeString($this->getName())."']); } "));
                 }
             }
             return $ret;
@@ -521,7 +520,7 @@ 
         } else {
             $items = array();
             foreach ($array as $key => $val) {
-                $item = $assoc? "'" . $this->_escapeString($key) . "': ": '';
+                $item = $assoc ? "'".$this->_escapeString($key)."': " : '';
                 if (is_array($val)) {
                     $item .= $this->_convertArrayToJavascript($val, $assoc);
                 } else {
@@ -531,7 +530,7 @@ 
             }
         }
         $js = implode(', ', $items);
-        return $assoc? '{ ' . $js . ' }': '[' . $js . ']';
+        return $assoc ? '{ '.$js.' }' : '['.$js.']';
     }
 
     // }}}
@@ -551,7 +550,7 @@ 
         } elseif (is_int($val) || is_double($val)) {
             return $val;
         } elseif (is_string($val)) {
-            return "'" . $this->_escapeString($val) . "'";
+            return "'".$this->_escapeString($val)."'";
         } elseif (is_null($val)) {
             return 'null';
         } else {
@@ -572,7 +571,7 @@ 
     */
     function _escapeString($str)
     {
-        return strtr($str,array(
+        return strtr($str, array(
             "\r"    => '\r',
             "\n"    => '\n',
             "\t"    => '\t',

main/inc/lib/pear/HTML/QuickForm/CAPTCHA.php

Spacing +1 added lines, -1 removed lines

@@ -247,7 +247,7 @@
         unset($attr['name']);
 
         $html = $this->_getTabs()
-                . '<span' . $this->_getAttrString($attr) . '>'
+                . '<span'.$this->_getAttrString($attr).'>'
                 . htmlspecialchars($captcha)
                 . '</span>';
         return $html;

main/inc/lib/pear/HTML/QuickForm/group.php

Spacing +11 added lines, -11 removed lines

@@ -91,7 +91,7 @@ 
      * @access    public
      * @return    void
      */
-    public function __construct($elementName=null, $elementLabel=null, $elements=null, $separator=null, $appendName = true)
+    public function __construct($elementName = null, $elementLabel = null, $elements = null, $separator = null, $appendName = true)
     {
         parent::__construct($elementName, $elementLabel);
         $this->_type = 'group';
@@ -174,13 +174,13 @@ 
     {
         $value = null;
         foreach (array_keys($this->_elements) as $key) {
-            $element =& $this->_elements[$key];
+            $element = & $this->_elements[$key];
             switch ($element->getType()) {
                 case 'radio':
-                    $v = $element->getChecked()? $element->getValue(): null;
+                    $v = $element->getChecked() ? $element->getValue() : null;
                     break;
                 case 'checkbox':
-                    $v = $element->getChecked()? true: null;
+                    $v = $element->getChecked() ? true : null;
                     break;
                 default:
                     $v = $element->getValue();
@@ -191,7 +191,7 @@ 
                     $value = $v;
                 } else {
                     if (!is_array($value)) {
-                        $value = is_null($value)? array(): array($value);
+                        $value = is_null($value) ? array() : array($value);
                     }
                     if ('' === $elementName) {
                         $value[] = $v;
@@ -360,9 +360,9 @@ 
                         if (is_null($elementName)) {
                             $this->_elements[$key]->setName($this->getName());
                         } elseif ('' === $elementName) {
-                            $this->_elements[$key]->setName($this->getName() . '[' . $key . ']');
+                            $this->_elements[$key]->setName($this->getName().'['.$key.']');
                         } else {
-                            $this->_elements[$key]->setName($this->getName() . '[' . $elementName . ']');
+                            $this->_elements[$key]->setName($this->getName().'['.$elementName.']');
                         }
                     }
                     $this->_elements[$key]->onQuickFormEvent('updateValue', $arg, $caller);
@@ -393,12 +393,12 @@ 
         $renderer->startGroup($this, $required, $error);
         $name = $this->getName();
         foreach (array_keys($this->_elements) as $key) {
-            $element =& $this->_elements[$key];
+            $element = & $this->_elements[$key];
 
             if ($this->_appendName) {
                 $elementName = $element->getName();
                 if (isset($elementName)) {
-                    $element->setName($name . '['. (strlen($elementName)? $elementName: $key) .']');
+                    $element->setName($name.'['.(strlen($elementName) ? $elementName : $key).']');
                 } else {
                     $element->setName($name);
                 }
@@ -429,9 +429,9 @@ 
                 if (is_null($elementName)) {
                     $this->_elements[$key]->setName($this->getName());
                 } elseif ('' === $elementName) {
-                    $this->_elements[$key]->setName($this->getName() . '[' . $key . ']');
+                    $this->_elements[$key]->setName($this->getName().'['.$key.']');
                 } else {
-                    $this->_elements[$key]->setName($this->getName() . '[' . $elementName . ']');
+                    $this->_elements[$key]->setName($this->getName().'['.$elementName.']');
                 }
             }
             $v = $this->_elements[$key]->exportValue($submitValues, $assoc);

main/inc/lib/pear/HTML/QuickForm/email.php

Spacing +1 added lines, -1 removed lines

@@ -26,7 +26,7 @@
      * @return    void
      * @throws
      */
-    function HTML_QuickForm_email($elementName=null, $elementLabel=null, $attributes=null)
+    function HTML_QuickForm_email($elementName = null, $elementLabel = null, $attributes = null)
     {
         parent::__construct($elementName, $elementLabel, $attributes);
         $this->setType('email');

main/inc/lib/pear/HTML/QuickForm/Action/Jump.php

Spacing +16 added lines, -16 removed lines

@@ -69,7 +69,7 @@ 
                 }

 

             } elseif ('..' == $pathAry[$i] && $i > 1 && '..' != $pathAry[$i - 1]) {

-                if ($i < count($pathAry) -1) {

+                if ($i < count($pathAry) - 1) {

                     array_splice($pathAry, $i - 1, 2);

                     $i--;

                 } else {

@@ -98,28 +98,28 @@ 
     function _resolveRelativeURL($url)

     {

         $https  = !empty($_SERVER['HTTPS']) && ('off' != strtolower($_SERVER['HTTPS']));

-        $scheme = ($https? 'https:': 'http:');

+        $scheme = ($https ? 'https:' : 'http:');

         if ('//' == substr($url, 0, 2)) {

-            return $scheme . $url;

+            return $scheme.$url;

 

         } else {

-            $host   = $scheme . '//' . $_SERVER['SERVER_NAME'] .

+            $host = $scheme.'//'.$_SERVER['SERVER_NAME'].

                       (($https && 443 == $_SERVER['SERVER_PORT'] ||

-                        !$https && 80 == $_SERVER['SERVER_PORT'])? '': ':' . $_SERVER['SERVER_PORT']);

+                        !$https && 80 == $_SERVER['SERVER_PORT']) ? '' : ':'.$_SERVER['SERVER_PORT']);

             if ('' == $url) {

-                return $host . $_SERVER['REQUEST_URI'];

+                return $host.$_SERVER['REQUEST_URI'];

 

             } elseif ('/' == $url[0]) {

-                return $host . $url;

+                return $host.$url;

 

             } else {

                 list($basePath, $baseQuery) = $this->_splitUri($_SERVER['REQUEST_URI']);

                 list($actPath, $actQuery)   = $this->_splitUri($url);

                 if ('' == $actPath) {

-                    return $host . $basePath . $actQuery;

+                    return $host.$basePath.$actQuery;

                 } else {

-                    $path = substr($basePath, 0, strrpos($basePath, '/') + 1) . $actPath;

-                    return $host . $this->_normalizePath($path) . $actQuery;

+                    $path = substr($basePath, 0, strrpos($basePath, '/') + 1).$actPath;

+                    return $host.$this->_normalizePath($path).$actQuery;

                 }

             }

         }

@@ -136,10 +136,10 @@ 
             if (!$page->controller->isValid($pageName)) {

                 $pageName = $page->controller->findInvalid();

             }

-            $current =& $page->controller->getPage($pageName);

+            $current = & $page->controller->getPage($pageName);

 

         } else {

-            $current =& $page;

+            $current = & $page;

         }

         // generate the URL for the page 'display' event and redirect to it

         $action = $current->getAttribute('action');

@@ -147,10 +147,10 @@ 
         if (!preg_match('!^https?://!i', $action)) {

             $action = $this->_resolveRelativeURL($action);

         }

-        $url    = $action . (false === strpos($action, '?')? '?': '&') .

-                  $current->getButtonName('display') . '=true' .

-                  ((!defined('SID') || '' == SID || ini_get('session.use_only_cookies'))? '': '&' . SID);

-        header('Location: ' . $url);

+        $url = $action.(false === strpos($action, '?') ? '?' : '&').

+                  $current->getButtonName('display').'=true'.

+                  ((!defined('SID') || '' == SID || ini_get('session.use_only_cookies')) ? '' : '&'.SID);

+        header('Location: '.$url);

         exit;

     }

 }

main/inc/lib/pear/HTML/QuickForm/Action/Back.php

Spacing +3 added lines, -3 removed lines

@@ -35,8 +35,8 @@ 
     {
         // save the form values and validation status to the session
         $page->isFormBuilt() or $page->buildForm();
-        $pageName =  $page->getAttribute('id');
-        $data     =& $page->controller->container();
+        $pageName = $page->getAttribute('id');
+        $data     = & $page->controller->container();
         $data['values'][$pageName] = $page->exportValues();
         if (!$page->controller->isModal()) {
             if (PEAR::isError($valid = $page->validate())) {
@@ -53,7 +53,7 @@ 
             return $page->handle('jump');
             //
         } else {
-            $prev =& $page->controller->getPage($prevName);
+            $prev = & $page->controller->getPage($prevName);
             // Modified by Chamilo team, 16-MAR-2010.
             //$prev->handle('jump');
             return $prev->handle('jump');