Usamah M. Ali wrote:
> According to your needs, it could be simply shortened to the first if:
> if (preg_match('/\s+/i', $string) === 0)
> {
> echo 'No white spaces';
> }
And you could even remove the '+'.
/Per Jessen, Zürich
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On Thu, Jun 5, 2008 at 12:02 PM, Usamah M. Ali <[EMAIL PROTECTED]> wrote:
> Won't work either. The problem lies in using the === comparison
> operator. preg_match() returns 0 if no match is found, and FALSE if an
> error occurred. So using === will always echo 'No spaces' whether
> there were spac
On Thu, Jun 5, 2008 at 9:19 AM, Per Jessen <[EMAIL PROTECTED]> wrote:
> Shawn McKenzie wrote:
>
>>> if (preg_match('/[\s]*/', $string) === false) {
>>> echo 'No spaces!';
>>> }
>>>
>>> -Shawn
>>
>> Second one doesn't work for some reason. No time now to test, will
>> later.
>
> How about:
>
>
Shawn McKenzie wrote:
>> if (preg_match('/[\s]*/', $string) === false) {
>> echo 'No spaces!';
>> }
>>
>> -Shawn
>
> Second one doesn't work for some reason. No time now to test, will
> later.
How about:
if (preg_match('/\s/', $string) === false) {
echo 'No spaces!';
}
/Per Jessen,
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