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Re: [PHP] Catch line indetation




Thanks Curtis, but I want to remove the opposite.


El 29/10/16 a les 16:25, Curtis Maurand ha escrit:
> Or use ltrim().
> 
> $input = ltrim($input);
> 
> Removes leading white space from a string.
> 
> On October 29, 2016 10:02:56 AM EDT, Narcis Garcia <informatica@xxxxxxxxx> wrote:
>> Those two expressions are the only that work:
>>
>> preg_replace('/^(\s*)\S*/','${1}','   <table>...</table>')
>> preg_filter('/^(\s*)\S*/','${1}','   <table>...</table>')
>>
>> Which one of those functions is the best to be used for this case?
>>
>>
>> El 29/10/16 a les 07:52, richard gray ha escrit:
>>> On 28/10/2016 14:15, Christoph M. Becker wrote:
>>>>
>>>> Shouldn't that be
>>>>
>>>>    ^( *)[^ ]
>>>>
>>>> instead?
>>>>
>>> or maybe even ..?
>>>
>>> ^(\s*)
>>>
>>> Rich
>>>
>>
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