Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/00026327_0000000001.pdf
)
/var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/00026327_0000000001.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/00026327_0001.pdf
Comienza cargaficheros
Termina=00026327--20240717-023725
Cuenta=21/var/www/oaistore/img/bivia/00026001_00026500/00026327/origen/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026327/txt/*********ficherolimpio=.....000263270001
Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026327/txt/00026327_0000000001.txt
)
/var/www/oaistore/img/bivia/00026001_00026500/00026327/txt/00026327_0000000001.txt
/var/www/oaistore/img/bivia/00026001_00026500/00026327/txt/00026327_0001.txt
/var/www/oaistore/img/bivia/00026001_00026500/00026327/visor/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026327/mini/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026327/descarga/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026327/alta/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/*********ficherolimpio=.....000263270001
Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/00026327_0000000001.pdf
)
/var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/00026327_0000000001.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/00026327_0001.pdf
Comienza cargaficheros
Termina=00026327--20240717-023725
Cuenta=21

La funcion renombrar ejecutada con el resultado:

sin resultados al renombrar1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026327/txt/00026327_0001.txt destino =/var/www/oaistore/img/bivia/00026001_00026500/00026327/txt/00026327_0000000001.txt
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026327/txt/00026327_0000000001.txt destino =/var/www/oaistore/img/bivia/00026001_00026500/00026327/txt/00026327_0001.txt
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/00026327_0001.pdf destino =/var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/00026327_0000000001.pdf
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/00026327_0000000001.pdf destino =/var/www/oaistore/img/bivia/00026001_00026500/00026327/guarda/00026327_0001.pdf