Header (& quot; location & quot;. $ url) cannot be used in the if statement? Header ("location". $ url) cannot be used in if statements that do not take effect. In general, what is the case? header ("location". $ url) cannot be used in if statements?
Header ("location". $ url) cannot be used in the if statement
In general, what is not effective? php header ()
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What about colons? Where?
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Bottom
If ($ mhavelogin = 1) {header ("Location:". $ GameLoginUrl);} else {?> You have not logged on. please log on first
Change
If ($ mhavelogin = 1) {header ("Location:". $ GameLoginUrl);} else {echo 'you have not logged on yet. please log on first ';}
For specific reasons, Baidu should look for some notes about header function usage.
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Write PHP code. in some cases, you must strictly follow your own requirements.
No output before header
In some UTF8 formats, BOM does not work either.
Also, redirection can be implemented in js.
Echo" Window. location = '$ url'; script ";
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The header ("Content-type: text/html; charset = utf-8"); is redirected to else. what is the use of this function?
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Reference:
Reference: the header ("Content-type: text/html; charset = utf-8"); is redirected to else. what is the use of this function?
This is a logon interface. if you want to click the login button, you can directly jump
I mean, you don't need to output other headers when you jump.
