Please read it:
echo ereg_replace("<a href='catalogo.php?idpadre=1&nombrecat=AGUJA&<?=SID?>' > AGUJA </a>.*","<a href='catalogo.php?idpadre=1&nombrecat=AGUJA&<?=SID?>' > AGUJA </a>","<a href='catalogo.php?idpadre=0&nombrecat=Categorias&<?=SID?>' > Categorias </a> > <a href='catalogo.php?idpadre=1&nombrecat=AGUJA&<?=SID?>' > AGUJA </a> > <a href='catalogo.php?idpadre=6&nombrecat= AGUJA EPIDURAL&<?=SID?>' > AGUJA EPIDURAL </a> > <a href='catalogo.php?idpadre=1&nombrecat=AGUJA&<?=SID?>' > AGUJA </a>");
why don't replace it?
it come back the same:
<a href='catalogo.php?idpadre=0&nombrecat=Categorias&<?=SID?>' > Categorias </a> > <a href='catalogo.php?idpadre=1&nombrecat=AGUJA&<?=SID?>' > AGUJA </a> > <a href='catalogo.php?idpadre=6&nombrecat= AGUJA EPIDURAL&<?=SID?>' > AGUJA EPIDURAL </a> > <a href='catalogo.php?idpadre=1&nombrecat=AGUJA&<?=SID?>' > AGUJA </a>
