public function subtract(Block $block)
    {
        $this->blockData = array_diff_assoc($this->blockData, $block->blockData);
        $this->globalData = array_diff_assoc($this->globalData, $block->globalData);
        $this->templates = array_diff($this->templates, $block->templates);
        $this->inRepeaterBlocks = array_diff($this->inRepeaterBlocks, $block->inRepeaterBlocks);
        $this->repeaterChildBlocks = array_diff($this->repeaterChildBlocks, $block->repeaterChildBlocks);
        $this->inCategoryTemplates = array_diff($this->inCategoryTemplates, $block->inCategoryTemplates);
        $this->specifiedPageIds = array_diff($this->specifiedPageIds, $block->specifiedPageIds);
        foreach ($this as $property) {
            if ($property) {
                return true; // has diff data
            }
        }
        return false;
    }
public function subtract(Block $block)
    {
        $this->blockData = array_diff_assoc($this->blockData, $block->blockData);
        $this->globalData = array_diff_assoc($this->globalData, $block->globalData);
        $this->templates = array_diff($this->templates, $block->templates);
        $this->inRepeaterBlocks = array_diff($this->inRepeaterBlocks, $block->inRepeaterBlocks);
        $this->repeaterChildBlocks = array_diff($this->repeaterChildBlocks, $block->repeaterChildBlocks);
        $this->inCategoryTemplates = array_diff($this->inCategoryTemplates, $block->inCategoryTemplates);
        $this->specifiedPageIds = array_diff($this->specifiedPageIds, $block->specifiedPageIds);
        foreach ($this as $property) {
            if ($property) {
                return true; // has diff data
            }
        }
        return false;
    }
public function subtract ( Block $ block ) { $ this -> blockData = array_diff_assoc ( $ this -> blockData , $ block -> blockData ) ; $ this -> globalData = array_diff_assoc ( $ this -> globalData , $ block -> globalData ) ; $ this -> templates = array_diff ( $ this -> templates , $ block -> templates ) ; $ this -> inRepeaterBlocks = array_diff ( $ this -> inRepeaterBlocks , $ block -> inRepeaterBlocks ) ; $ this -> repeaterChildBlocks = array_diff ( $ this -> repeaterChildBlocks , $ block -> repeaterChildBlocks ) ; $ this -> inCategoryTemplates = array_diff ( $ this -> inCategoryTemplates , $ block -> inCategoryTemplates ) ; $ this -> specifiedPageIds = array_diff ( $ this -> specifiedPageIds , $ block -> specifiedPageIds ) ; foreach ( $ this as $ property ) { if ( $ property ) { return true ; // has diff data } } return false ; }
Find any differences in the data
@param Block $block
@return bool
Find any differences in the data