PHP syntax error. I 've been tossing for a day. please help me.

Source: Internet
Author: User
Tags parse error php syntax error
PHP syntax error. I 've been tossing for a day. please help me. I wrote an unlimited classification drop-down function. the following code always reports an error. I 've been tossing for a day. please take a look.
$ Str_select. ="". Str_repeat ("-", $ depth). $ row ['classname'].""; // String construction


Error message: Parse error: syntax error, unexpected T_IF


Reply to discussion (solution)

Please help me 11!

$ Str_select. ="". Str_repeat ("-", $ depth). $ row ['classname'].""; // String construction

Refer to the upstairs, and you have written them separately, so it is easy to know what is wrong.

? No? The same row.

If yes, yes ???

$ Str_select. ="" .str_repeat( "-" ,$depth) . $row['classname'].""; //字符串构建

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