How PHP treats White Spaces

Question

I would like to know how php treats white spaces. Reducing a white spaces in my php coding

• will reduce the page loading time ?
• Will reduce empty spaces

Answer 1

Actually inside the PHP script white there is no problem, in case if you use white space before and after php script which means

-------Space-----


-----Space ---

will make an error called Header Problems. You will get an error like follwing

Warning: Cannot modify header information - headers already sent by (output 
started at /some/file.php:12) in /some/file.php on line 23

Try to avoid white space like

1.
2.
3.       
4.    
5.   
6.  
7.  
    
    
    
    
    
    

For more details please check the following link: How to fix "Headers already sent" error in PHP