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Re: String Question [message #172801 is a reply to message #172798]

Wed, 02 March 2011 21:56

Denis McMahon
Messages: 634
Registered: September 2010

Karma:

Senior Member

On 02/03/11 21:14, Patrick wrote:
> On 3/2/2011 3:59 PM, Denis McMahon wrote:
>> On 02/03/11 20:38, Patrick wrote:
>>
>>> yet when I do a strlen $errval is 64 and $pglerr is 65.
>>
>> Have a more detailed look at the string contents, maybe looking at eg
>> the ascii codes for each char in the string. function strbits below
>> might help:
>>
>> <?php
>>
>> function strbits($str) {
>> $i = strlen($str);
>> $a = array();
>> while (--$i) $a[$i] = ord(substr($str,$i,1));
>> return $a;
>> }
>>
>> ?>
>>
>> Rgds
>>
>> Denis McMahon
>
> Thanks. I came to that same conclusion and found that there are 2 spaces
> between "ERROR:" and "duplicate" in the second string and only one in
> the first. No way you could ever tell that from the output on the screen.

Ah, you were viewing the error message in a browser and then pasting it
into text? Browsers do things like 's/\s*/ /'

Rgds

Denis McMahon

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[Message index]

		String Question By: Patrick[1] on Wed, 02 March 2011 20:38
		Re: String Question By: Denis McMahon on Wed, 02 March 2011 20:59
		Re: String Question By: Patrick[1] on Wed, 02 March 2011 21:14
		Re: String Question By: Michael Fesser on Wed, 02 March 2011 21:25
		Re: String Question By: Michael Fesser on Wed, 02 March 2011 21:27
		Re: String Question By: Denis McMahon on Wed, 02 March 2011 21:56
		Re: String Question By: Curtis Dyer on Thu, 03 March 2011 07:32
		Re: String Question By: Denis McMahon on Thu, 03 March 2011 18:59
		Re: String Question By: The Natural Philosoph on Thu, 03 March 2011 19:17

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