PHP WactRuntimeComponentTag::preParse示例

示例#1

 function preParse()
 {
     if (!$this->hasAttribute('target') && !$this->hasAttribute('to')) {
         $this->raiseCompilerError('Required attribute not found', array('attribute' => 'target or to'));
     }
     if ($this->hasAttribute('target') && $this->hasAttribute('to')) {
         $this->raiseCompilerError('Both target and buffer attribute are not supported');
     }
     $this->_fillToAttributeFromTargetAttribute();
     return parent::preParse();
 }