While. How to assign a value to one variable. -Php Tutorial

While. How to assign a value to one variable. While. How to assign a value to one variable.

Echo"

";
While ($ rs = $ result-> fetch_assoc ()){
Echo"
• ". $ Rs ['name']."
"; // Loop body, loop all articles
}
Echo"

"

Reply to discussion (solution)

$ S = '';
While ($ rs = $ result-> fetch_assoc ()){
$ S. ="

". $ Rs ['name']."

"; // Loop body, loop all articles
}
Echo $ s;

Yes. Xuzuning is strange to me. It is actually a variable value.

I assigned this value to a str_ireplace


$ S = str_ireplace ("<{aaa}>", $ aaa, $ str); // replace content


Then
Fopen ("/muban/muluye.html", "r") // The template is read normally.
$ A = fopen ($ shengchenglujin, 'w'); // set the path and print it out. the path can be read and written.
Fwrite ($ a, $ s); // you cannot write it here.

It's strange. what's going on?

Yes. Xuzuning is strange to me. It is actually a variable value.

I assigned this value to a str_ireplace


$ S = str_ireplace ("<{aaa}>", $ aaa, $ str); // replace content


..

You echo $ s; what are there?

$ S = '';
While ($ rs = $ result-> fetch_assoc ()){
$ S. ="

". $ Rs ['name']."

"; // Loop body, loop all articles
}
Echo $ s;

Use is_writable to view and write the result.

You echo $ s; what are there?

Can be displayed normally.
I add $ s = "1111" before fwrite ($ a, $ s); and it can be written normally, such as referencing the result of while. Cannot be written.