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Re: [PHP] Catch line indetation




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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