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Posted by "david forums" on 07/07/05 20:39
Just for information preg_match is 4-5 times more faster.
regards
david
Le Thu, 07 Jul 2005 19:26:32 +0200, M. Sokolewicz <tularis@php.net> a
écrit:
> Philip Hallstrom wrote:
>
>>> janbro wrote:
>>>
>>>> Hi List,
>>>> my research hasn't turned anything useful up.
>>>> Probably 'cause I don't have enough info.
>>>> I've been playing around with the ereg function.
>>>> What I was wondering is what is the ^ for like
>>>> in the below example?
>>>> ereg('[^[:space:]a-zA-Z0-9_.-]{1,}', $name)
>>>>
>>>> thx
>>>> janbro
>>>
>>> it denotes the "start of the string"
>> Actually, in the above case it doesn't... from the URL referenced...
>> For example, the character class [aeiou] matches any lower case
>> vowel,
>> while [^aeiou] matches any character that is not a lower case vowel.
>> If the ^ is outside of the []'s then it matches the start of the
>> string...
>> -philip
>
> hey,
> you're right ;) must've missed the opening [ there.
> Well spotted!
>
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