danielgp / common-lib

source/DomComponentsByDanielGP.php

Spacing +94 added lines, -94 removed lines

@@ -76,7 +76,7 @@ 
                 'class'    => 'input_readonly',
                 'value'    => $sDefaultValue,
             ];
-            return $this->setStringIntoShortTag('input', $inputFeatures) . $aElements[$sDefaultValue];
+            return $this->setStringIntoShortTag('input', $inputFeatures).$aElements[$sDefaultValue];
         }
         return $this->setArrayToSelectNotReadOnly($aElements, $sDefaultValue, $selectName, $featArray);
     }
@@ -122,13 +122,13 @@ 
                         $ditTitle .= ' (0)';
                     }
                     $divTab = [
-                        'start' => '<div class="tabbertab tabbertabdefault" id="tab_NoData" title="' . $ditTitle . '">',
+                        'start' => '<div class="tabbertab tabbertabdefault" id="tab_NoData" title="'.$ditTitle.'">',
                         'end'   => '</div><!-- from tab_NoData -->',
                     ];
                     if (!isset($ftrs['noGlobalTab'])) {
                         $divTab = [
-                            'start' => '<div class="tabber" id="tab">' . $divTab['start'],
-                            'end'   => $divTab['end'] . '</div><!-- from global Tab -->',
+                            'start' => '<div class="tabber" id="tab">'.$divTab['start'],
+                            'end'   => $divTab['end'].'</div><!-- from global Tab -->',
                         ];
                     }
                 }
@@ -151,14 +151,14 @@ 
         }
         $checkboxFormId = '';
         if ((isset($ftrs['actions']['checkbox_inlineEdit'])) || (isset($ftrs['actions']['checkbox']))) {
-            $checkboxFormId = 'frm' . date('YmdHis');
-            $sReturn        .= '<form id="' . $checkboxFormId . '" name="' . $checkboxFormId
-                . '" method="post" ' . ' action="' . $this->tCmnRequest->server->get('PHP_SELF') . '" >';
+            $checkboxFormId = 'frm'.date('YmdHis');
+            $sReturn .= '<form id="'.$checkboxFormId.'" name="'.$checkboxFormId
+                . '" method="post" '.' action="'.$this->tCmnRequest->server->get('PHP_SELF').'" >';
         }
         $tbl        = [];
         $tbl['Def'] = '<table'
-            . (isset($ftrs['table_style']) ? ' style="' . $ftrs['table_style'] . '"' : '')
-            . (isset($ftrs['table_class']) ? ' class="' . $ftrs['table_class'] . '"' : '')
+            . (isset($ftrs['table_style']) ? ' style="'.$ftrs['table_style'].'"' : '')
+            . (isset($ftrs['table_class']) ? ' class="'.$ftrs['table_class'].'"' : '')
             . '>';
         if (!isset($ftrs['grouping_cell_type'])) {
             $ftrs['grouping_cell_type'] = 'row';
@@ -198,7 +198,7 @@ 
                     $sReturn .= $tbl['Head'];
                 }
                 if (isset($iStartingPageRecord)) {
-                    $pgn     = $this->setPagination($ftrs['limits'][0], $ftrs['limits'][1], $ftrs['limits'][2], $bKpFlPge);
+                    $pgn = $this->setPagination($ftrs['limits'][0], $ftrs['limits'][1], $ftrs['limits'][2], $bKpFlPge);
                     $sReturn .= $this->setStringIntoTag($this->setStringIntoTag($pgn, 'th', [
                             'colspan' => $iTableColumns
                         ]), 'tr');
@@ -240,22 +240,22 @@ 
                     }
                     $remebered_value = $color_column_value;
                 }
-                $color = ' style="background-color: ' . $ftrs['row_colored_alternated'][$color_no] . ';"';
+                $color = ' style="background-color: '.$ftrs['row_colored_alternated'][$color_no].';"';
             } else {
                 if (isset($ftrs['RowStyle'])) {
-                    $color = ' style="' . $aElements[$rCntr][$ftrs['RowStyle']] . '"';
+                    $color = ' style="'.$aElements[$rCntr][$ftrs['RowStyle']].'"';
                 } else {
                     $color = '';
                 }
             }
-            $tbl['tr_Color'] = '<tr' . $color . '>';
+            $tbl['tr_Color'] = '<tr'.$color.'>';
 // Grouping column
             if (isset($ftrs['grouping_cell'])) {
                 foreach ($aElements[$rCntr] as $key => $value) {
                     if (($ftrs['grouping_cell'] == $key) && ($remindGroupValue != $value)) {
                         switch ($ftrs['grouping_cell_type']) {
                             case 'row':
-                                $sReturn .= $tbl['tr_Color'] . '<td ' . 'colspan="' . $iTableColumns . '">'
+                                $sReturn .= $tbl['tr_Color'].'<td '.'colspan="'.$iTableColumns.'">'
                                     . $this->setStringIntoTag($value, 'div', ['class' => 'rowGroup rounded'])
                                     . '</td></tr>';
                                 break;
@@ -267,7 +267,7 @@ 
                                 } else {
                                     $sReturn .= '</tbody></table>';
                                     if (isset($ftrs['showGroupingCounter'])) {
-                                        $sReturn      .= $this->updateDivTitleName($remindGroupValue, $groupCounter);
+                                        $sReturn .= $this->updateDivTitleName($remindGroupValue, $groupCounter);
                                         $groupCounter = 0;
                                     }
                                     $sReturn .= '</div>';
@@ -276,9 +276,9 @@ 
                                 if (isset($ftrs['grouping_default_tab'])) {
                                     $sReturn .= ($ftrs['grouping_default_tab'] == $value ? ' tabbertabdefault' : '');
                                 }
-                                $sReturn .= '" id="tab_' . $this->cleanStringForId($value) . '" '
-                                    . 'title="' . $value . '">'
-                                    . $tbl['Def'] . $tbl['Head'] . $tbl['Header'];
+                                $sReturn .= '" id="tab_'.$this->cleanStringForId($value).'" '
+                                    . 'title="'.$value.'">'
+                                    . $tbl['Def'].$tbl['Head'].$tbl['Header'];
                                 break;
                         }
                         $remindGroupValue = $value;
@@ -292,12 +292,12 @@ 
                     }
                 }
             }
-            $sReturn       .= $tbl['tr_Color'];
+            $sReturn .= $tbl['tr_Color'];
 // Action column
             $checkboxName  = '';
             $checkboxNameS = '';
             if (isset($ftrs['actions'])) {
-                $sReturn         .= '<td style="white-space:nowrap;">';
+                $sReturn .= '<td style="white-space:nowrap;">';
                 $action_argument = 0;
                 if (isset($ftrs['actions']['key'])) {
                     $actionKey = $ftrs['actions']['key'];
@@ -305,7 +305,7 @@ 
                     $actionKey = 'view';
                 }
                 if (isset($ftrs['action_prefix'])) {
-                    $actPrfx   = $ftrs['action_prefix'] . '&amp;';
+                    $actPrfx   = $ftrs['action_prefix'].'&amp;';
                     $actionKey = 'view2';
                 } else {
                     $actPrfx = '';
@@ -316,11 +316,11 @@ 
                     }
                     switch ($key) {
                         case 'checkbox':
-                            $checkboxName  = $value . '[]';
+                            $checkboxName  = $value.'[]';
                             $checkboxNameS = $value;
-                            $sReturn       .= '&nbsp;<input type="checkbox" name="' . $checkboxName
-                                . '" id="n' . $aElements[$rCntr][$value]
-                                . '" value="' . $aElements[$rCntr][$value] . '" ';
+                            $sReturn .= '&nbsp;<input type="checkbox" name="'.$checkboxName
+                                . '" id="n'.$aElements[$rCntr][$value]
+                                . '" value="'.$aElements[$rCntr][$value].'" ';
                             if (isset($_REQUEST[$checkboxNameS])) {
                                 if (is_array($_REQUEST[$checkboxNameS])) {
                                     if (in_array($aElements[$rCntr][$value], $_REQUEST[$checkboxNameS])) {
@@ -335,29 +335,29 @@ 
                             if (strpos($_REQUEST['view'], 'multiEdit') !== false) {
                                 $sReturn .= 'disabled="disabled" ';
                             }
-                            $sReturn       .= '/>';
+                            $sReturn .= '/>';
                             break;
                         case 'checkbox_inlineEdit':
-                            $checkboxName  = $value . '[]';
+                            $checkboxName  = $value.'[]';
                             $checkboxNameS = $value;
-                            $sReturn       .= '&nbsp;<input type="checkbox" name="' . $checkboxName
-                                . '" id="n' . $aElements[$rCntr][$value] . '" value="'
-                                . $aElements[$rCntr][$value] . '"/>';
+                            $sReturn .= '&nbsp;<input type="checkbox" name="'.$checkboxName
+                                . '" id="n'.$aElements[$rCntr][$value].'" value="'
+                                . $aElements[$rCntr][$value].'"/>';
                             break;
                         case 'delete':
-                            $sReturn       .= '<a href="#" onclick="javascript:setQuest(\'' . $value[0] . '\',\'';
-                            $iActArgs      = count($value[1]);
+                            $sReturn .= '<a href="#" onclick="javascript:setQuest(\''.$value[0].'\',\'';
+                            $iActArgs = count($value[1]);
                             for ($cntr2 = 0; $cntr2 < $iActArgs; $cntr2++) {
-                                $sReturn .= $value[1][$cntr2] . '=' . $aElements[$rCntr][$value[1][$cntr2]];
+                                $sReturn .= $value[1][$cntr2].'='.$aElements[$rCntr][$value[1][$cntr2]];
                             }
-                            $sReturn .= '\');" id="' . $key . $rCntr . '"><i class="fa fa-times">&nbsp;</i></a>';
+                            $sReturn .= '\');" id="'.$key.$rCntr.'"><i class="fa fa-times">&nbsp;</i></a>';
                             break;
                         case 'edit':
                         case 'list2':
                         case 'schedule':
-                            $vIc     = ($key == 'edit' ? 'pencil' : ($key == 'list2' ? 'list' : 'hourglass-half'));
+                            $vIc = ($key == 'edit' ? 'pencil' : ($key == 'list2' ? 'list' : 'hourglass-half'));
                             $sReturn .= $this->setDynamicActionToSpecialCell($value, $aElements, [
-                                'vIcon'    => 'fa fa-' . $vIc,
+                                'vIcon'    => 'fa fa-'.$vIc,
                                 'aPrefix'  => $actPrfx,
                                 'aKey'     => $actionKey,
                                 'rCounter' => $rCntr,
@@ -385,7 +385,7 @@ 
                     switch ($value[1]) {
                         case '/':
                             // next variable is only to avoid a long line
-                            $shorter                 = [
+                            $shorter = [
                                 $aElements[$rCntr][$value[3]],
                                 $aElements[$rCntr][$value[4]],
                             ];
@@ -393,7 +393,7 @@ 
                             break;
                         case '+':
                             // next variable is only to avoid a long line
-                            $iTemp                   = $this->setArrayValuesAsKey([
+                            $iTemp = $this->setArrayValuesAsKey([
                                 $value[0],
                                 $value[1],
                                 $value[2]
@@ -410,7 +410,7 @@ 
                     }
                     if ($value[0] == '%') {
                         $rowComputed[$key] = ($aElements[$rCntr][$key] * 100);
-                        $dec               -= 2;
+                        $dec -= 2;
                     } else {
                         $rowComputed[$key] = $aElements[$rCntr][$key];
                     }
@@ -422,59 +422,59 @@ 
             $sReturn .= '</tr>';
         }
         if (isset($iStartingPageRecord)) {
-            $pgn     = $this->setPagination($ftrs['limits'][0], $ftrs['limits'][1], $ftrs['limits'][2]);
-            $sReturn .= '<tr>' . $this->setStringIntoTag($pgn, 'th', ['colspan' => $iTableColumns]) . '</tr>';
+            $pgn = $this->setPagination($ftrs['limits'][0], $ftrs['limits'][1], $ftrs['limits'][2]);
+            $sReturn .= '<tr>'.$this->setStringIntoTag($pgn, 'th', ['colspan' => $iTableColumns]).'</tr>';
         }
         $sReturn .= '</tbody></table>';
         if ($ftrs['grouping_cell_type'] == 'tab') {
             if (isset($ftrs['showGroupingCounter'])) {
                 $sReturn .= $this->updateDivTitleName($remindGroupValue, $groupCounter);
             }
-            $sReturn .= '</div><!-- from ' . $remindGroupValue . ' -->';
+            $sReturn .= '</div><!-- from '.$remindGroupValue.' -->';
             if (!isset($ftrs['noGlobalTab'])) {
                 $sReturn .= '</div><!-- from global tab -->';
             }
         }
         if (isset($ftrs['actions']['checkbox'])) {
             if (strpos($_REQUEST['view'], 'multiEdit') === false) {
-                $sReturn .= '<a href="#" onclick="javascript:checking(\'' . $checkboxFormId
-                    . '\',\'' . $checkboxName . '\',true);">Check All</a>&nbsp;&nbsp;'
-                    . '<a href="#" onclick="javascript:checking(\'' . $checkboxFormId
-                    . '\',\'' . $checkboxName . '\',false);">Uncheck All</a>&nbsp;&nbsp;'
-                    . '<input type="hidden" name="action" value="multiEdit_' . $checkboxNameS . '" />';
+                $sReturn .= '<a href="#" onclick="javascript:checking(\''.$checkboxFormId
+                    . '\',\''.$checkboxName.'\',true);">Check All</a>&nbsp;&nbsp;'
+                    . '<a href="#" onclick="javascript:checking(\''.$checkboxFormId
+                    . '\',\''.$checkboxName.'\',false);">Uncheck All</a>&nbsp;&nbsp;'
+                    . '<input type="hidden" name="action" value="multiEdit_'.$checkboxNameS.'" />';
                 if (isset($ftrs['hiddenInput'])) {
                     if (is_array($ftrs['hiddenInput'])) {
                         foreach ($ftrs['hiddenInput'] as $valueF) {
-                            $sReturn .= '<input type="hidden" name="' . $valueF
-                                . '" value="' . $_REQUEST[$valueF] . '" />';
+                            $sReturn .= '<input type="hidden" name="'.$valueF
+                                . '" value="'.$_REQUEST[$valueF].'" />';
                         }
                     } else {
-                        $sReturn .= '<input type="hidden" name="' . $ftrs['hiddenInput']
-                            . '" value="' . $_REQUEST[$ftrs['hiddenInput']] . '" />';
+                        $sReturn .= '<input type="hidden" name="'.$ftrs['hiddenInput']
+                            . '" value="'.$_REQUEST[$ftrs['hiddenInput']].'" />';
                     }
                 }
-                $sReturn .= '<input style="margin: 0 3em 0 3em;" type="submit" ' . 'value="Edit selected" />';
+                $sReturn .= '<input style="margin: 0 3em 0 3em;" type="submit" '.'value="Edit selected" />';
             }
             $sReturn .= '</form>';
         }
         if (isset($ftrs['actions']['checkbox_inlineEdit'])) {
-            $sReturn .= '<a href="#" onclick="javascript:checking(\'' . $checkboxFormId
-                . '\',\'' . $checkboxName . '\',true);">Check All</a>&nbsp;&nbsp;'
-                . '<a href="#" onclick="javascript:checking(\'' . $checkboxFormId
-                . '\',\'' . $checkboxName . '\',false);">Uncheck All</a>&nbsp;&nbsp;';
+            $sReturn .= '<a href="#" onclick="javascript:checking(\''.$checkboxFormId
+                . '\',\''.$checkboxName.'\',true);">Check All</a>&nbsp;&nbsp;'
+                . '<a href="#" onclick="javascript:checking(\''.$checkboxFormId
+                . '\',\''.$checkboxName.'\',false);">Uncheck All</a>&nbsp;&nbsp;';
             if (isset($ftrs['visibleInput'])) {
                 $sReturn .= $ftrs['visibleInput'];
             }
-            $sReturn .= '<input type="hidden" name="view" value="save_' . $checkboxNameS . '" />';
+            $sReturn .= '<input type="hidden" name="view" value="save_'.$checkboxNameS.'" />';
             if (isset($ftrs['hiddenInput'])) {
                 if (is_array($ftrs['hiddenInput'])) {
                     foreach ($ftrs['hiddenInput'] as $valueF) {
-                        $sReturn .= '<input type="hidden" name="' . $valueF
-                            . '" value="' . $_REQUEST[$valueF] . '" />';
+                        $sReturn .= '<input type="hidden" name="'.$valueF
+                            . '" value="'.$_REQUEST[$valueF].'" />';
                     }
                 } else {
-                    $sReturn .= '<input type="hidden" name="' . $ftrs['hiddenInput']
-                        . '" value="' . $_REQUEST[$ftrs['hiddenInput']] . '" />';
+                    $sReturn .= '<input type="hidden" name="'.$ftrs['hiddenInput']
+                        . '" value="'.$_REQUEST[$ftrs['hiddenInput']].'" />';
                 }
             }
             $sReturn .= '<input style="margin: 0 3em 0 3em;" type="submit" value="Store the modification" />';
@@ -494,12 +494,12 @@ 
     {
         return $this->setStringIntoTag('&nbsp;', 'span', [
                 'onclick' => implode('', [
-                    'javascript:NewCssCal(\'' . $controlName,
+                    'javascript:NewCssCal(\''.$controlName,
                     '\',\'yyyyMMdd\',\'dropdown\',false,\'24\',false);',
                 ]),
                 'class'   => 'fa fa-calendar',
-                'id'      => $controlName . '_picker',
-                'style'   => 'cursor:pointer;' . $additionalStyle,
+                'id'      => $controlName.'_picker',
+                'style'   => 'cursor:pointer;'.$additionalStyle,
         ]);
     }
 
@@ -514,30 +514,30 @@ 
     {
         return $this->setStringIntoTag('&nbsp;', 'span', [
                 'onclick' => implode('', [
-                    'javascript:NewCssCal(\'' . $controlName,
+                    'javascript:NewCssCal(\''.$controlName,
                     '\',\'yyyyMMdd\',\'dropdown\',true,\'24\',true);',
                 ]),
                 'class'   => 'fa fa-calendar',
-                'id'      => $controlName . '_picker',
-                'style'   => 'cursor:pointer;' . $additionalStyle,
+                'id'      => $controlName.'_picker',
+                'style'   => 'cursor:pointer;'.$additionalStyle,
         ]);
     }
 
     private function setDynamicActionToSpecialCell($val, $aElements, $inP)
     {
         $aArgumemts   = [];
-        $aArgumemts[] = $this->tCmnSuperGlobals->getScriptName() . '?' . $inP['aPrefix'] . $inP['aKey'] . '=' . $val[0];
+        $aArgumemts[] = $this->tCmnSuperGlobals->getScriptName().'?'.$inP['aPrefix'].$inP['aKey'].'='.$val[0];
         $iActArgs     = count($val[1]);
         for ($counter = 0; $counter < $iActArgs; $counter++) {
-            $aArgumemts[] = $val[1][$counter] . '=' . $aElements[$inP['rCounter']][$val[1][$counter]];
+            $aArgumemts[] = $val[1][$counter].'='.$aElements[$inP['rCounter']][$val[1][$counter]];
         }
-        $id = $inP['key'] . $inP['rCounter'];
+        $id = $inP['key'].$inP['rCounter'];
         if (isset($inP['Features']['NoAjaxEditing'])) {
-            return '<a href="' . implode('&amp;', $aArgumemts) . '" id="' . $id . '"><i class="'
-                . $inP['vIcon'] . '">&nbsp;</i></a>';
+            return '<a href="'.implode('&amp;', $aArgumemts).'" id="'.$id.'"><i class="'
+                . $inP['vIcon'].'">&nbsp;</i></a>';
         }
-        return '<a href="#" onclick="javascript:loadAE(\'' . implode('&amp;', $aArgumemts) . '\');"'
-            . ' id="' . $id . '"><i class="' . $inP['vIcon'] . '">&nbsp;</i></a>';
+        return '<a href="#" onclick="javascript:loadAE(\''.implode('&amp;', $aArgumemts).'\');"'
+            . ' id="'.$id.'"><i class="'.$inP['vIcon'].'">&nbsp;</i></a>';
     }
 
     /**
@@ -552,7 +552,7 @@ 
         if (!is_null($sHK) && (in_array('noHeader', $sHK))) {
             return '';
         }
-        return $this->setFooterCommonInjected($footerInjected) . '</body></html>';
+        return $this->setFooterCommonInjected($footerInjected).'</body></html>';
     }
 
     protected function setFooterCommonInjected($footerInjected = null)
@@ -585,11 +585,11 @@ 
                 'lang'     => '<html lang="en-US">',
                 'head'     => '<head>',
                 'charset'  => '<meta charset="utf-8" />',
-                'viewport' => '<meta name="viewport" content="' . implode(', ', [
+                'viewport' => '<meta name="viewport" content="'.implode(', ', [
                     'width=device-width',
                     'height=device-height',
                     'initial-scale=1',
-                ]) . '" />',
+                ]).'" />',
             ];
             if (!is_null($headerFeatures)) {
                 if (is_array($headerFeatures)) {
@@ -617,11 +617,11 @@ 
                                 break;
                             case 'lang':
                                 $fixedHeaderElements['lang'] = '<html lang="'
-                                    . filter_var($value, FILTER_SANITIZE_STRING) . '">';
+                                    . filter_var($value, FILTER_SANITIZE_STRING).'">';
                                 break;
                             case 'title':
-                                $aFeatures[]                 = '<title>'
-                                    . filter_var($value, FILTER_SANITIZE_STRING) . '</title>';
+                                $aFeatures[] = '<title>'
+                                    . filter_var($value, FILTER_SANITIZE_STRING).'</title>';
                                 break;
                         }
                     }
@@ -634,7 +634,7 @@ 
                         . '</head>'
                         . '<body>'
                         . '<p style="background-color:red;color:#FFF;">The parameter sent to '
-                        . __FUNCTION__ . ' must be an array</p>'
+                        . __FUNCTION__.' must be an array</p>'
                         . $this->setFooterCommon();
                     throw new \Exception($sReturn);
                 }
@@ -662,10 +662,10 @@ 
                 if (isset($features['column_formatting'][$key])) {
                     switch ($features['column_formatting'][$key]) {
                         case '@':
-                            $sReturn .= 'style="text-align:left;">' . $value;
+                            $sReturn .= 'style="text-align:left;">'.$value;
                             break;
                         case 'right':
-                            $sReturn .= 'style="text-align:right;">' . $value;
+                            $sReturn .= 'style="text-align:right;">'.$value;
                             break;
                         default:
                             $sReturn .= '???';
@@ -679,12 +679,12 @@ 
                         if ((strpos($value, '-') !== false) && (strlen($value) == 10)) {
                             if (preg_match("([0-9]{4})-([0-9]{1,2})-([0-9]{1,2})", $value, $regs)) {
                                 $outputet = true;
-                                $sReturn  .= 'style="text-align:right;width: 10px;">'
-                                    . $regs[3] . '.' . $regs[2] . '.' . $regs[1];
+                                $sReturn .= 'style="text-align:right;width: 10px;">'
+                                    . $regs[3].'.'.$regs[2].'.'.$regs[1];
                             }
                         }
                         if (!$outputet) {
-                            $sReturn .= 'style="text-align:left;">' . $value;
+                            $sReturn .= 'style="text-align:left;">'.$value;
                         }
                     }
                 }
@@ -710,11 +710,11 @@ 
     {
         $styleToReturn = 'style="text-align: right;">';
         if (substr($value, 0, 1) === '0') {
-            return $styleToReturn . $value;
+            return $styleToReturn.$value;
         }
         $decimals = $this->setTableCellDecimals($key, $features);
         $nDc      = ['MinFractionDigits' => $decimals, 'MaxFractionDigits' => $decimals];
-        return $styleToReturn . $this->setNumberFormat($value, $nDc);
+        return $styleToReturn.$this->setNumberFormat($value, $nDc);
     }
 
     /**
@@ -750,7 +750,7 @@ 
         $this->handleLanguageIntoSession();
         return '<div class="upperRightBox">'
             . '<div style="text-align:right;">'
-            . '<span class="flag-icon flag-icon-' . strtolower(substr($this->tCmnSession->get('lang'), -2))
+            . '<span class="flag-icon flag-icon-'.strtolower(substr($this->tCmnSession->get('lang'), -2))
             . '" style="margin-right:2px;">&nbsp;</span>'
             . $aAvailableLanguages[$this->tCmnSession->get('lang')]
             . '</div><!-- default Language -->'
@@ -763,16 +763,16 @@ 
         $linkWithoutLanguage = '';
         $alR                 = $this->tCmnSuperGlobals->query->all();
         if (count($alR) > 0) {
-            $linkWithoutLanguage = $this->setArrayToStringForUrl('&amp;', $alR, ['lang']) . '&amp;';
+            $linkWithoutLanguage = $this->setArrayToStringForUrl('&amp;', $alR, ['lang']).'&amp;';
         }
         $sReturn = [];
         foreach ($aAvailableLanguages as $key => $value) {
             if ($this->tCmnSession->get('lang') !== $key) {
-                $sReturn[] = '<a href="?' . $linkWithoutLanguage . 'lang=' . $key . '" style="display:block;">'
-                    . '<span class="flag-icon flag-icon-' . strtolower(substr($key, -2))
-                    . '" style="margin-right:2px;">&nbsp;</span>' . $value . '</a>';
+                $sReturn[] = '<a href="?'.$linkWithoutLanguage.'lang='.$key.'" style="display:block;">'
+                    . '<span class="flag-icon flag-icon-'.strtolower(substr($key, -2))
+                    . '" style="margin-right:2px;">&nbsp;</span>'.$value.'</a>';
             }
         }
-        return '<div id="visibleOnHover">' . implode('', $sReturn) . '</div><!-- visibleOnHover end -->';
+        return '<div id="visibleOnHover">'.implode('', $sReturn).'</div><!-- visibleOnHover end -->';
     }
 }