michaeluno / admin-page-framework

development/factory/_common/form/input/AdminPageFramework_Input_Base.php

Braces +1 added lines, -1 removed lines

@@ -127,7 +127,7 @@
      * @return      string      The set class selector(s).
      */
     public function addClass( /* $asSelectors1, $asSelectors2 */ ) {
-        foreach( func_get_args() as $_asSelectors ) {            
+        foreach( func_get_args() as $_asSelectors ) {
             $this->aAttributes['class'] = $this->getClassAttribute( 
                 $this->aAttributes['class'],
                 $_asSelectors

Spacing +7 added lines, -7 removed lines

@@ -63,9 +63,9 @@ 
      * @param       array       $aAttributes    The attribute array. A field definition array is deprecated.
      * @param       array       $aOptions       options that allows the user to set custom container tags and class selectors.
      */
-    public function __construct( array $aAttributes, array $aOptions=array() ) {
+    public function __construct( array $aAttributes, array $aOptions = array() ) {
 
-        $this->aAttributes  = $this->getElementAsArray( 
+        $this->aAttributes = $this->getElementAsArray( 
             $aAttributes, 
             'attributes', 
             $aAttributes    // if the above key is not set, this will be set
@@ -127,13 +127,13 @@ 
      * @return      string      The set class selector(s).
      */
     public function addClass( /* $asSelectors1, $asSelectors2 */ ) {
-        foreach( func_get_args() as $_asSelectors ) {            
-            $this->aAttributes['class'] = $this->getClassAttribute( 
-                $this->aAttributes['class'],
+        foreach ( func_get_args() as $_asSelectors ) {            
+            $this->aAttributes[ 'class' ] = $this->getClassAttribute( 
+                $this->aAttributes[ 'class' ],
                 $_asSelectors
             );
         }
-        return $this->aAttributes['class'];
+        return $this->aAttributes[ 'class' ];
     }
     
     /**
@@ -158,7 +158,7 @@ 
         // $this->aAttributes[ $_aParams[ 0 ] ] = $_aParams[ 1 ];
         $this->setMultiDimensionalArray(
             $this->aAttributes, 
-            $this->getElementAsArray( $_aParams, 0 ),   // $asAttributeName
+            $this->getElementAsArray( $_aParams, 0 ), // $asAttributeName
             $_aParams[ 1 ]  // $mValue
         );
     }

development/factory/_common/utility/wp_utility/AdminPageFramework_WPUtility_Meta.php

Spacing +2 added lines, -2 removed lines

@@ -38,11 +38,11 @@
      * Retrieves meta data by given keys and type (user or post).
      * @return      array
      */
-    static public function getMetaDataByKeys( $iObjectID, $aKeys, $sMetaType='post' ) {
+    static public function getMetaDataByKeys( $iObjectID, $aKeys, $sMetaType = 'post' ) {
                
         $_aSavedMeta = array();
                     
-        if ( ! $iObjectID ) {
+        if ( !$iObjectID ) {
             return $_aSavedMeta;
         }
         

development/factory/_common/utility/wp_utility/AdminPageFramework_WPUtility_HTML.php

Spacing +6 added lines, -6 removed lines

@@ -38,9 +38,9 @@ 
      
         $_sQuoteCharactor   = "'";
         $_aOutput           = array();
-        foreach( $aAttributes as $_sAttribute => $_mProperty ) {
+        foreach ( $aAttributes as $_sAttribute => $_mProperty ) {
             if ( is_scalar( $_mProperty ) ) {
-                $_aOutput[] = "{$_sAttribute}={$_sQuoteCharactor}" . esc_attr( $_mProperty ) . "{$_sQuoteCharactor}";
+                $_aOutput[ ] = "{$_sAttribute}={$_sQuoteCharactor}".esc_attr( $_mProperty )."{$_sQuoteCharactor}";
             }            
         }     
         return implode( ' ', $_aOutput );
@@ -79,11 +79,11 @@ 
      * @since       3.6.0
      * @return      string
      */
-    static public function getHTMLTag( $sTagName, array $aAttributes, $sValue=null ) {
+    static public function getHTMLTag( $sTagName, array $aAttributes, $sValue = null ) {
         $_sTag = tag_escape( $sTagName );
         return null === $sValue
-            ? "<" . $_sTag . " " . self::getAttributes( $aAttributes ) . " />"
-            : "<" . $_sTag . " " . self::getAttributes( $aAttributes ) . ">"
+            ? "<".$_sTag." ".self::getAttributes( $aAttributes )." />"
+            : "<".$_sTag." ".self::getAttributes( $aAttributes ).">"
                     . $sValue
                 . "</{$_sTag}>";        
     }    
@@ -93,7 +93,7 @@ 
          * @return      string
          * @deprecated  3.6.0       Use `getHTMLTag()` instead.
          */
-        static public function generateHTMLTag( $sTagName, array $aAttributes, $sValue=null ) {
+        static public function generateHTMLTag( $sTagName, array $aAttributes, $sValue = null ) {
             return self::getHTMLTag( $sTagName, $aAttributes, $sValue );
         }
     

development/factory/_common/utility/base_utility/AdminPageFramework_Utility_ArraySetter.php

Braces +3 added lines, -3 removed lines

@@ -204,7 +204,7 @@ 
         
         $_aInvert = array();
         foreach( $aModel as $_isKey => $_v ) {
-            if ( array_key_exists( $_isKey, $aSubject ) ) { 
+            if ( array_key_exists( $_isKey, $aSubject ) ) {
                 continue; 
             }
             $_aInvert[ $_isKey ] = $_v;
@@ -256,11 +256,11 @@ 
      */ 
     public static function uniteArraysRecursive( $aPrecedence, $aDefault ) {
                 
-        if ( is_null( $aPrecedence ) ) { 
+        if ( is_null( $aPrecedence ) ) {
             $aPrecedence = array(); 
         }
         
-        if ( ! is_array( $aDefault ) || ! is_array( $aPrecedence ) ) { 
+        if ( ! is_array( $aDefault ) || ! is_array( $aPrecedence ) ) {
             return $aPrecedence; 
         }
             

Spacing +18 added lines, -18 removed lines

@@ -33,7 +33,7 @@ 
      * @return      integer
      * @internal
      */        
-    static public function sortArrayByKey( $a, $b, $sKey='order' ) {
+    static public function sortArrayByKey( $a, $b, $sKey = 'order' ) {
         return isset( $a[ $sKey ], $b[ $sKey ] )
             ? $a[ $sKey ] - $b[ $sKey ]
             : 1;
@@ -76,7 +76,7 @@ 
     static public function unsetDimensionalArrayElement( &$mSubject, array $aKeys ) {
         
         $_sKey = array_shift( $aKeys );
-        if ( ! empty( $aKeys ) ) {
+        if ( !empty( $aKeys ) ) {
             if ( isset( $mSubject[ $_sKey ] ) && is_array( $mSubject[ $_sKey ] ) ) {
                 self::unsetDimensionalArrayElement( $mSubject[ $_sKey ], $aKeys );
             }
@@ -97,8 +97,8 @@ 
     static public function setMultiDimensionalArray( &$mSubject, array $aKeys, $mValue ) {
 
         $_sKey = array_shift( $aKeys );
-        if ( ! empty( $aKeys ) ) {
-            if( ! isset( $mSubject[ $_sKey ] ) || ! is_array( $mSubject[ $_sKey ] ) ) {
+        if ( !empty( $aKeys ) ) {
+            if ( !isset( $mSubject[ $_sKey ] ) || !is_array( $mSubject[ $_sKey ] ) ) {
                 $mSubject[ $_sKey ] = array();
             }
             self::setMultiDimensionalArray( $mSubject[ $_sKey ], $aKeys, $mValue );
@@ -152,10 +152,10 @@ 
 
         $_aNumeric      = self::getIntegerKeyElements( $aSubject );
         $_aAssociative  = self::invertCastArrayContents( $aSubject, $_aNumeric );
-        foreach( $_aNumeric as &$_aElem ) {
+        foreach ( $_aNumeric as &$_aElem ) {
             $_aElem = self::uniteArrays( $_aElem, $_aAssociative );
         }
-        if ( ! empty( $_aAssociative ) ) {
+        if ( !empty( $_aAssociative ) ) {
             array_unshift( $_aNumeric, $_aAssociative ); // insert the main section to the beginning of the array.
         }
         return $_aNumeric;
@@ -178,10 +178,10 @@ 
     public static function castArrayContents( array $aModel, array $aSubject ) {
         
         $_aCast = array();
-        foreach( $aModel as $_isKey => $_v ) {
+        foreach ( $aModel as $_isKey => $_v ) {
             $_aCast[ $_isKey ] = self::getElement(
-                $aSubject,  // subject array
-                $_isKey,    // key
+                $aSubject, // subject array
+                $_isKey, // key
                 null        // default
             );                 
         }
@@ -202,7 +202,7 @@ 
     public static function invertCastArrayContents( array $aModel, array $aSubject ) {
         
         $_aInvert = array();
-        foreach( $aModel as $_isKey => $_v ) {
+        foreach ( $aModel as $_isKey => $_v ) {
             if ( array_key_exists( $_isKey, $aSubject ) ) { 
                 continue; 
             }
@@ -228,7 +228,7 @@ 
     public static function uniteArrays( /* $aPrecedence, $aArray1, $aArray2, ... */ ) {
                 
         $_aArray = array();
-        foreach( array_reverse( func_get_args() ) as $_aArg ) {
+        foreach ( array_reverse( func_get_args() ) as $_aArg ) {
             $_aArray = self::uniteArraysRecursive( 
                 self::getAsArray( $_aArg ), 
                 $_aArray 
@@ -259,7 +259,7 @@ 
             $aPrecedence = array(); 
         }
                 
-        if ( ! is_array( $aDefault ) || ! is_array( $aPrecedence ) ) { 
+        if ( !is_array( $aDefault ) || !is_array( $aPrecedence ) ) { 
             return $aPrecedence; 
         }
         
@@ -268,10 +268,10 @@ 
             return $aPrecedence;
         }
         
-        foreach( $aDefault as $sKey => $v ) {
+        foreach ( $aDefault as $sKey => $v ) {
             
             // If the precedence does not have the key, assign the default's value.
-            if ( ! array_key_exists( $sKey, $aPrecedence ) || is_null( $aPrecedence[ $sKey ] ) ) {
+            if ( !array_key_exists( $sKey, $aPrecedence ) || is_null( $aPrecedence[ $sKey ] ) ) {
                 $aPrecedence[ $sKey ] = $v;
             } else {
                 
@@ -302,8 +302,8 @@ 
      *  - NULL
      * @return      array       The modified array.
      */
-    static public function dropElementsByType( array $aArray, $aTypes=array( 'array' ) ) {
-        foreach( $aArray as $isKey => $vValue ) {
+    static public function dropElementsByType( array $aArray, $aTypes = array( 'array' ) ) {
+        foreach ( $aArray as $isKey => $vValue ) {
             if ( in_array( gettype( $vValue ), $aTypes, true ) ) {
                 unset( $aArray[ $isKey ] );
             }
@@ -319,7 +319,7 @@ 
      */
     static public function dropElementByValue( array $aArray, $vValue ) {
          
-        foreach( self::getAsArray( $vValue, true ) as $_vValue ) {
+        foreach ( self::getAsArray( $vValue, true ) as $_vValue ) {
             $_sKey = array_search( $_vValue, $aArray, true );
             if ( $_sKey === false ) {
                 continue;
@@ -341,7 +341,7 @@ 
      */
     static public function dropElementsByKey( array $aArray, $asKeys ) {
         
-        foreach( self::getAsArray( $asKeys, true ) as $_isKey ) {
+        foreach ( self::getAsArray( $asKeys, true ) as $_isKey ) {
             unset( $aArray[ $_isKey ] );
         }
         return $aArray;

development/factory/_common/utility/base_utility/AdminPageFramework_Utility_SystemInformation.php

Spacing +11 added lines, -11 removed lines

@@ -41,7 +41,7 @@ 
         $_sOutput = preg_replace(
             array(
                 '#^.*<body>(.*)</body>.*$#ms', '#<h2>PHP License</h2>.*$#ms',
-                '#<h1>Configuration</h1>#',  "#\r?\n#", "#</(h1|h2|h3|tr)>#", '# +<#',
+                '#<h1>Configuration</h1>#', "#\r?\n#", "#</(h1|h2|h3|tr)>#", '# +<#',
                 "#[ \t]+#", '#&nbsp;#', '#  +#', '# class=".*?"#', '%&#039;%',
                 '#<tr>(?:.*?)" src="(?:.*?)=(.*?)" alt="PHP Logo" /></a>'
                     .'<h1>PHP Version (.*?)</h1>(?:\n+?)</td></tr>#',
@@ -52,11 +52,11 @@ 
                 '#</tr>#'
             ),
             array(
-                '$1', '', '', '', '</$1>' . "\n", '<', ' ', ' ', ' ', '', ' ',
+                '$1', '', '', '', '</$1>'."\n", '<', ' ', ' ', ' ', '', ' ',
                 '<h2>PHP Configuration</h2>'."\n".'<tr><td>PHP Version</td><td>$2</td></tr>'.
                 "\n".'<tr><td>PHP Egg</td><td>$1</td></tr>',
                 '<tr><td>PHP Credits Egg</td><td>$1</td></tr>',
-                '<tr><td>Zend Engine</td><td>$2</td></tr>' . "\n" . '<tr><td>Zend Egg</td><td>$1</td></tr>',
+                '<tr><td>Zend Engine</td><td>$2</td></tr>'."\n".'<tr><td>Zend Egg</td><td>$1</td></tr>',
                 ' ',
                 '%S%',
                 '%E%'
@@ -68,7 +68,7 @@ 
         unset( $_aSections[ 0 ] );
 
         $_aOutput = array();
-        foreach( $_aSections as $_sSection ) {
+        foreach ( $_aSections as $_sSection ) {
             $_iIndex = substr( $_sSection, 0, strpos( $_sSection, '</h2>' ) );
             preg_match_all(
                 '#%S%(?:<td>(.*?)</td>)?(?:<td>(.*?)</td>)?(?:<td>(.*?)</td>)?%E%#',
@@ -76,12 +76,12 @@ 
                 $_aAskApache, 
                 PREG_SET_ORDER
             );
-            foreach( $_aAskApache as $_aMatches ) {
-                if ( ! isset( $_aMatches[ 1 ], $_aMatches[ 2 ] ) ) {
+            foreach ( $_aAskApache as $_aMatches ) {
+                if ( !isset( $_aMatches[ 1 ], $_aMatches[ 2 ] ) ) {
                     array_slice( $_aMatches, 2 );
                     continue;
                 }
-                $_aOutput[ $_iIndex ][ $_aMatches[ 1 ] ] = ! isset( $_aMatches[ 3 ] ) || $_aMatches[ 2 ] == $_aMatches[ 3 ]
+                $_aOutput[ $_iIndex ][ $_aMatches[ 1 ] ] = !isset( $_aMatches[ 3 ] ) || $_aMatches[ 2 ] == $_aMatches[ 3 ]
                     ? $_aMatches[ 2 ] 
                     : array_slice( $_aMatches, 2 );
             }
@@ -97,7 +97,7 @@ 
      * @since       3.4.6
      * @param       array|string      $asCategory      The category key names of the returning array.
      */
-    static public function getDefinedConstants( $asCategories=null, $asRemovingCategories=null ) {
+    static public function getDefinedConstants( $asCategories = null, $asRemovingCategories = null ) {
         
         $_aCategories           = is_array( $asCategories ) ? $asCategories : array( $asCategories );
         $_aCategories           = array_filter( $_aCategories );
@@ -124,8 +124,8 @@ 
     static public function getPHPErrorLogPath() {
                 
         $_aPHPInfo = self::getPHPInfo();
-        return isset( $_aPHPInfo['PHP Core']['error_log'] ) 
-            ? $_aPHPInfo['PHP Core']['error_log']
+        return isset( $_aPHPInfo[ 'PHP Core' ][ 'error_log' ] ) 
+            ? $_aPHPInfo[ 'PHP Core' ][ 'error_log' ]
             : '';
         
     }
@@ -134,7 +134,7 @@ 
      * Returns a PHP error log.
      * @since       3.4.6
      */
-    static public function getPHPErrorLog( $iLines=1 ) {
+    static public function getPHPErrorLog( $iLines = 1 ) {
         
         $_sLog = self::getFileTailContents( self::getPHPErrorLogPath(), $iLines );
         

development/factory/_common/_abstract/_model/AdminPageFramework_Format_Base.php

Spacing +1 added lines, -1 removed lines

@@ -36,7 +36,7 @@
         $_aParameters = func_get_args() + array(
             $this->aSubject,
         );
-        $this->aSubject  = $_aParameters[ 0 ];
+        $this->aSubject = $_aParameters[ 0 ];
         
     }
     

development/factory/_common/form/AdminPageFramework_Form_Controller.php

Braces +1 added lines, -1 removed lines

@@ -112,7 +112,7 @@
      */
     public function removeSection( $sSectionID ) {
         
-        if ( '_default' === $sSectionID ){
+        if ( '_default' === $sSectionID ) {
             return;
         }
         unset(

Spacing +9 added lines, -9 removed lines

@@ -44,7 +44,7 @@ 
      * @param       string      $sType If empty, the method will check if a message exists in all types. Otherwise, it checks the existence of a message of the specified type.
      * @return      boolean     True if a setting notice is set; otherwise, false.
      */
-    public function hasSubmitNotice( $sType='' ) {
+    public function hasSubmitNotice( $sType = '' ) {
         return $this->oSubmitNotice->hasNotice( $sType );
     }
 
@@ -70,7 +70,7 @@ 
      * @param        boolean     $bOverride      (optional) If true, only one message will be shown in the next page load. false: do not override when there is a message of the same id. true: override the previous one.
      * @return       void
      */
-    public function setSubmitNotice( $sMessage, $sType='error', $asAttributes=array(), $bOverride=true ) {
+    public function setSubmitNotice( $sMessage, $sType = 'error', $asAttributes = array(), $bOverride = true ) {
         $this->oSubmitNotice->set(
             $sMessage,
             $sType,
@@ -97,7 +97,7 @@ 
 
         $this->aSectionsets[ $aSectionset[ 'section_id' ] ] = $aSectionset;
         $this->aFieldsets[ $aSectionset[ 'section_id' ] ]   = $this->getElement(
-            $this->aFieldsets,  // subject array
+            $this->aFieldsets, // subject array
             $aSectionset[ 'section_id' ], // key
             array()      // default
         );
@@ -112,7 +112,7 @@ 
      */
     public function removeSection( $sSectionID ) {
 
-        if ( '_default' === $sSectionID ){
+        if ( '_default' === $sSectionID ) {
             return;
         }
         unset(
@@ -151,7 +151,7 @@ 
      * @return      void
      */
     public function addResource( $sKey, $sValue ) {
-        self::$_aResources[ $sKey ][] = $sValue;
+        self::$_aResources[ $sKey ][ ] = $sValue;
     }
 
     /**
@@ -174,7 +174,7 @@ 
     public function addField( $asFieldset ) {
 
         // If it is a target section, update the property and return.
-        if ( ! $this->_isFieldsetDefinition( $asFieldset ) ) {
+        if ( !$this->_isFieldsetDefinition( $asFieldset ) ) {
             $this->_asTargetSectionID = $this->_getTargetSectionID( $asFieldset );
             return $this->_asTargetSectionID;
         }
@@ -183,13 +183,13 @@ 
 
         // Set the target section ID
         $this->_asTargetSectionID = $this->getElement(
-            $_aFieldset,  // subject array
+            $_aFieldset, // subject array
             'section_id', // key
             $this->_asTargetSectionID // default
         );
 
         // Required Keys - 3.8.0+ Now 'type' can be omitted.
-        if ( ! isset( $_aFieldset[ 'field_id' ] ) ) {
+        if ( !isset( $_aFieldset[ 'field_id' ] ) ) {
             return null;
         }
 
@@ -292,7 +292,7 @@ 
      */
     public function removeField( $sFieldID ) {
 
-        foreach( $this->aFieldsets as $_sSectionID => $_aSubSectionsOrFields ) {
+        foreach ( $this->aFieldsets as $_sSectionID => $_aSubSectionsOrFields ) {
 
             if ( array_key_exists( $sFieldID, $_aSubSectionsOrFields ) ) {
                 unset( $this->aFieldsets[ $_sSectionID ][ $sFieldID ] );

development/factory/_common/form/_model/formatter/AdminPageFramework_Form_Model___FormatDynamicElements.php

Spacing +6 added lines, -6 removed lines

@@ -70,7 +70,7 @@ 
                 $aOptions // data source
             );
 
-            foreach( $aOptions as $_sSectionID => $_aSubSectionOrFields ) {
+            foreach ( $aOptions as $_sSectionID => $_aSubSectionOrFields ) {
                 
                 $_aSubSection = $this->_getSubSectionFromOptions(
                     $_sSectionID,
@@ -107,10 +107,10 @@ 
                 
                 $_aSubSection = array();
                 $_iPrevIndex  = null;
-                foreach( $_aSubSectionOrFields as $_isIndexOrFieldID => $_aSubSectionOrFieldOptions ) {
+                foreach ( $_aSubSectionOrFields as $_isIndexOrFieldID => $_aSubSectionOrFieldOptions ) {
                 
                     // If it is not a sub-section array, skip.
-                    if ( ! $this->isNumericInteger( $_isIndexOrFieldID ) ) {
+                    if ( !$this->isNumericInteger( $_isIndexOrFieldID ) ) {
                         continue;
                     }
                     
@@ -124,7 +124,7 @@ 
                     );
        
                     // Update the internal section index key
-                    foreach( $_aSubSection[ $_iIndex ] as &$_aField ) {
+                    foreach ( $_aSubSection[ $_iIndex ] as &$_aField ) {
                         $_aField[ '_section_index' ] = $_iIndex;
                     }
                     unset( $_aField ); // to be safe in PHP
@@ -150,7 +150,7 @@ 
                  */
                 private function _getSubSectionItemsFromOptions( array $_aSubSection, $_sSectionID, $_iIndex, $_iPrevIndex ) {
                     
-                    if ( ! isset( $this->aFieldsets[ $_sSectionID ] ) ) {
+                    if ( !isset( $this->aFieldsets[ $_sSectionID ] ) ) {
                         return array();
                     }
                     
@@ -159,7 +159,7 @@ 
                         : $this->getNonIntegerKeyElements( $this->aFieldsets[ $_sSectionID ] );
                         
                     // if empty, merge with the previous element.
-                    return ! empty( $_aFields )
+                    return !empty( $_aFields )
                         ? $_aFields
                         : $this->getElementAsArray(
                             $_aSubSection,

development/factory/_common/form/_model/formatter/AdminPageFramework_Form_Model___Format_CollapsibleSection.php

Spacing +13 added lines, -13 removed lines

@@ -24,12 +24,12 @@ 
      * @since       3.6.0       Moved from `AdminPageFramework_FormDefinition`.
      */
     static public $aStructure = array(
-        'title'                     => null,        // (string)  the section title will be assigned by default in the section formatting method.
-        'is_collapsed'              => true,        // (boolean) whether it is already collapsed or expanded
-        'toggle_all_button'         => null,        // (boolean|string|array) the position of where to display the toggle-all button that toggles the folding state of all collapsible sections. Accepts the following values. 'top-right', 'top-left', 'bottom-right', 'bottom-left'. If true is passed, the default 'top-right' will be used. To not to display, do not set any or pass `false` or `null`.
-        'collapse_others_on_expand' => true,        // (boolean) whether the other collapsible sections should be folded when the section is unfolded.
-        'container'                 => 'sections',  // (string) the container element that collapsible styling gets applied to. Either 'sections' or 'section' is accepted.
-        'type'                      => 'box',       // 3.7.0+  (string)  supported types 'box', 'button' Default: `box`. The `button` type is only supported when the `container` argument is `section`.
+        'title'                     => null, // (string)  the section title will be assigned by default in the section formatting method.
+        'is_collapsed'              => true, // (boolean) whether it is already collapsed or expanded
+        'toggle_all_button'         => null, // (boolean|string|array) the position of where to display the toggle-all button that toggles the folding state of all collapsible sections. Accepts the following values. 'top-right', 'top-left', 'bottom-right', 'bottom-left'. If true is passed, the default 'top-right' will be used. To not to display, do not set any or pass `false` or `null`.
+        'collapse_others_on_expand' => true, // (boolean) whether the other collapsible sections should be folded when the section is unfolded.
+        'container'                 => 'sections', // (string) the container element that collapsible styling gets applied to. Either 'sections' or 'section' is accepted.
+        'type'                      => 'box', // 3.7.0+  (string)  supported types 'box', 'button' Default: `box`. The `button` type is only supported when the `container` argument is `section`.
     );
     
     public $abCollapsible = false;
@@ -42,7 +42,7 @@ 
      * @remark      The framework will not pass this parameter when formatting a section definition array.
      * It will be passed when the framework is rendering a form table to generate collapsible elements.
      */
-    public $aSection      = array();
+    public $aSection = array();
     
     /**
      * Sets up properties.
@@ -85,14 +85,14 @@ 
             
             $_aCollapsible = $this->getAsArray( $this->abCollapsible ) + array(
                 'title'     => $sTitle,
-            ) +  self::$aStructure;
+            ) + self::$aStructure;
             
             $_aCollapsible[ 'toggle_all_button' ] = implode(
                 ',',
                 $this->getAsArray( $_aCollapsible[ 'toggle_all_button' ] )
             );
             
-            if ( ! empty( $aSection ) ) {
+            if ( !empty( $aSection ) ) {
                 $_aCollapsible[ 'toggle_all_button' ] = $this->_getToggleAllButtonArgument(
                     $_aCollapsible[ 'toggle_all_button' ],
                     $aSection
@@ -116,7 +116,7 @@ 
              */
             private function _getToggleAllButtonArgument( $sToggleAll, array $aSection ) {
                 
-                if ( ! $aSection[ 'repeatable' ] ) {
+                if ( !$aSection[ 'repeatable' ] ) {
                     return $sToggleAll;
                 }
                 
@@ -126,13 +126,13 @@ 
                 }
                 
                 // Disable the toggle all button for middle sub-sections in repeatable sections.
-                if ( ! $aSection[ '_is_first_index' ] && ! $aSection[ '_is_last_index' ] ) {
+                if ( !$aSection[ '_is_first_index' ] && !$aSection[ '_is_last_index' ] ) {
                     return 0;
                 }
                 
                 $_aToggleAll = $this->getAOrB(
-                    true === $sToggleAll || 1 ===  $sToggleAll, // evaluate
-                    array( 'top-right', 'bottom-right' ),   // if true
+                    true === $sToggleAll || 1 === $sToggleAll, // evaluate
+                    array( 'top-right', 'bottom-right' ), // if true
                     explode( ',', $sToggleAll ) // if false
                 );
                 $_aToggleAll = $this->getAOrB(