Php custom function dump to view array information similar to var_dump

This article describes how to view the array information by using the custom function dump in php. the specific example is as follows. I hope it will be helpful for you for a long time. it is much easier to use than the built-in var_dump in php.
The code is as follows:
Function dump ($ vars, $ label = '', $ return = false ){
If (ini_get ('HTML _ errors ')){
$ Content ="

\ N ";
If ($ label! = ''){
$ Content. ="{$ Label }:\ N ";
}
$ Content. = htmlspecialchars (print_r ($ vars, true ));
$ Content. = "\ n

\ N ";
} Else {
$ Content = $ label. ": \ n". print_r ($ vars, true );
}
If ($ return) {return $ content ;}
Echo $ content;
Return null;
}