About the automatic loading function __autoload in PHP

1. When looking at the code, I discovered

It was found that the automatic loading function cannot be implemented because variables in single quotes cannot be parsed. Only variables enclosed in double quotes ("") can be parsed. So it causes an error.

').addClass('pre-numbering').hide(); $(this).addClass('has-numbering').parent().append($numbering); for (i = 1; i ').text(i)); }; $numbering.fadeIn(1700); }); });

The above introduces the automatic loading function __autoload in PHP, including aspects of it. I hope it will be helpful to friends who are interested in PHP tutorials.