Re: Ayuda con expresiones regulares

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#515

From: gamo
Date: Fri, 13 Apr 2007 14:18

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On Fri, 13 Apr 2007, Gonzalo P=E9rez de Olaguer C=F3rdoba wrote:

Hola=20

Tanto esto:

> >             $string ~=3D /(\S*)(\s*)/;#todo en blanco ok

como esto:
>=20
> mejor /^(\S*)(\s*)$/
>=20

se cumple siempre, para cualquier cadena.
Adem=E1s de ser glotones, los * inducen a muchos errores.
Saludos cordiales
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