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Re: mail function and wordwrap [message #172268 is a reply to message #172261]

Tue, 08 February 2011 19:55

Jerry Stuckle
Messages: 2598
Registered: September 2010

Karma:

Senior Member

On 2/8/2011 9:51 AM, Luuk wrote:
> 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 ;)
>

IOW you wrote the test script for him, Luuk? How good of you :)

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Jerry Stuckle
JDS Computer Training Corp.
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[Message index]

		mail function and wordwrap By: me on Tue, 08 February 2011 13:19
		Re: mail function and wordwrap By: Jerry Stuckle on Tue, 08 February 2011 13:34
		Re: mail function and wordwrap By: me on Tue, 08 February 2011 13:44
		Re: mail function and wordwrap By: Jerry Stuckle on Tue, 08 February 2011 14:07
		Re: mail function and wordwrap By: me on Tue, 08 February 2011 14:12
		Re: mail function and wordwrap By: Jerry Stuckle on Tue, 08 February 2011 19:55
		Re: mail function and wordwrap By: Luuk on Tue, 08 February 2011 14:51
		Re: mail function and wordwrap By: me on Tue, 08 February 2011 14:54
		Re: mail function and wordwrap By: Jerry Stuckle on Tue, 08 February 2011 19:55
		Re: mail function and wordwrap By: Luuk on Tue, 08 February 2011 21:49
		Re: mail function and wordwrap By: Jerry Stuckle on Tue, 08 February 2011 21:49
		Re: mail function and wordwrap By: P E Schoen on Tue, 08 February 2011 22:39

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