Hola buenas tengo una imagen de un archivo xml de tipo:
Código PHP:
<ifDataSetWeb xmlns="http://xxxxxx.org/xxxxxxxxxx.xsd">
<WEB_IMATGES>
<IMATGE>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
</IMAGE>
</WEB_IMATGES>
</ifDataSetWeb>
Como se puede extraer en php?
Muchísimas gracias