Re: mail function and wordwrap

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Date	Tue, 08 Feb 2011 15:51:23 +0100
From	Luuk <Luuk@invalid.lan>
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Subject	Re: mail function and wordwrap
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On 08-02-11 14:19, Bill B wrote:
> I have looked through php.net (and googled) without finding an example
> of this particular scenario.
> 
> If the message is the result of:
> 
> $msg = "A very long sentence\n";
> $msg .= "A short sentence\n"; // less than 70 characters
> $msg .= "Another short sentence\n"; // less than 70 characters
> $msg .= "Another very long sentence";
> 
> $msg = wordwrap($msg, 70);
> 
> Does wordwrap only act on the longer individual strings? Will the short
> strings appear on lines of their own?

There is, of course, only one string in your example. (which contains
more sentences....)

> 
> In other words, will the formatting (\n) in each string taken separately
> override the overall wordwrap?

Yes, the current 'break' character (3rd paramerer) is not changed, so if
a short 'sentence' is found it will be shorter than the specified width
in the second parameter.

> 
> Thank you,
> 
> Bill B

above concluded after a bit of testing ;)

-- 
Luuk

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Re: mail function and wordwrap Luuk <Luuk@invalid.lan> - 2011-02-08 15:51 +0100

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