Trouble With If statement PHP

问题

I have been scripting PHP for for about 9 months now and im starting to run into a problem with my if conditions. This has never happened before.

if ($reason != "9ee1e1f4fbf1"){
    XXXXXXXXX
}

I even tried putting the 9ee1ef4fbf1 in parenthesis and that didnt work. i keep getting this:

Parse error: syntax error, unexpected T_IF in /home/content/49/549/html/index.php on line 21

回答1:

The problem is in the line above the if. Maybe forgot a semicolon?

回答2:

Please post the lines before the if statement. Usually, when you get an unexpected ____ error in PHP, it means you left out a semi-colon or something like that.

回答3:

The T_IF token is unexpected, probably because PHP was in a parsing state that wasn't finished by an ending delimiter (perhaps the end of line semi-colon (;)).

回答4:

You should look at anything before the if, maybe you are missing a semicolon(;).

来源：https://stackoverflow.com/questions/4210343/trouble-with-if-statement-php