Re: preg_replace question

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> jose, no funciona cuando el $url es:
> /products/_en/computers/
>
> si hay algo despues de _en/, se debe de ignorar el reemplazo.
> espero tu respuesta. gracias, andres
>

nueva version:
      $pat = '@_[a-z]{2}/$@i';

Si no usas subpatrones, entonces no coloques parentesis ().

Si necesitas que esté al final de la línea, entonces colocas el
metacaracter $

http://php.net/manual/es/reference.pcre.pattern.syntax.php

Y la "i" es para ignorar mayúsculas/minúsculas... Hace que [a-z] sea
equivalente a [a-zA-Z]

my 2.5 cents...

ups... english group....

If you don't need subpatterns, don't put () in your expression.
For end of line, use metachar $
http://php.net/manual/en/reference.pcre.pattern.syntax.php
and "i" (outside pattern) for ignore case)

-- 
José Miguel Santibáñez
    jms@xxxxxxxxx


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