[wp-hackers] Discussion about Optional Closing PHP tags in the
wordpress at santosj.name
Thu Jun 19 00:20:58 GMT 2008
Jason Webster wrote:
> Stephen Rider wrote:
>> I seem to recall very early in my PHP hacking days being told that I
>> was _supposed_ to leave a single line break at the end of the file
>> after the closing "?>"
> This causes the whitespace to be injected into the content sent to the
> end user and very often causes session initialization issues (ie,
> "headers already sent") errors.
No, it causes nothing, because PHP ignores the first line break after
the closing PHP tag. If you had two, then you would have issues.
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