PHP Fatal error: Cannot break/continue

if (isset($errors))  
{  
foreach ($errors as开发者_如何转开发 $error)  
  {  
    echo $error;  
  }    
}  
else {break 2;}  
// some more code

Outputs:

Fatal error: Cannot break/continue 2 levels  

I tried break 1, it didn't work either.

---

if (isset($errors))  
{  
foreach ($errors as $error)  
  {  
    echo $error;  
  }    
}  

No need to use break as you seem to want to end on the else condition. just use the above code for your errors, it will be skipped if no errors. No need for break

---

Break ends the execution within a foreach, for, while, do-while or switch structure..

if (isset($errors))  
{  
foreach ($errors as $error)  
  {  
    echo $error;  
  }    
}  
else {break 2;} //there is no loop here!  

---

Just type break not followed with any number. But break is helpless outside of a loop / block.