When you see the error prompt
Syntax error, unexpected t_encapsed_and_whitespace, expecting t_string or t_variable or t_num_string
This hint is an issue that prompts for variable usage.
And what I came up with was that the array was used in the statement, causing the failure. Here's a look at the failed code;
echo "I am an array, $n [' X ']";
?>
So instant double quotation marks can parse variables, but the group of such, the writing is no way to parse. Modify it to the following!
echo "I am an array, {$n [' x ']}";
?>
Add curly braces {} to allow the statement to recognize that the inside is dynamic.
http://www.bkjia.com/PHPjc/320146.html www.bkjia.com true http://www.bkjia.com/PHPjc/320146.html techarticle when you see the error prompt syntax errors, unexpected t_encapsed_and_whitespace, expecting t_string or t_variable or t_num_string this hint, is a hint The problem with the use of variables. And I appeared ...
