Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000001.pdf
    [1] => /var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000002.pdf
)
/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000001.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0001.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000002.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0002.pdf
Comienza cargaficheros
Termina=00026338--20240908-201437
Cuenta=41/var/www/oaistore/img/bivia/00026001_00026500/00026338/origen/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/*********ficherolimpio=.....000263380001********ficherolimpio=.....000263380002
Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0000000001.txt
    [1] => /var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0000000002.txt
)
/var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0000000001.txt
/var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0001.txt
/var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0000000002.txt
/var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0002.txt
/var/www/oaistore/img/bivia/00026001_00026500/00026338/visor/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026338/mini/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026338/descarga/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026338/alta/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/*********ficherolimpio=.....000263380001********ficherolimpio=.....000263380002
Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000001.pdf
    [1] => /var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000002.pdf
)
/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000001.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0001.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000002.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0002.pdf
Comienza cargaficheros
Termina=00026338--20240908-201437
Cuenta=41

La funcion renombrar ejecutada con el resultado:

sin resultados al renombrar1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0001.txt destino =/var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0000000001.txt
2  origen /var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0002.txt destino =/var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0000000002.txt
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0000000001.txt destino =/var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0001.txt
2  origen /var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0000000002.txt destino =/var/www/oaistore/img/bivia/00026001_00026500/00026338/txt/00026338_0002.txt
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0001.pdf destino =/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000001.pdf
2  origen /var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0002.pdf destino =/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000002.pdf
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000001.pdf destino =/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0001.pdf
2  origen /var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0000000002.pdf destino =/var/www/oaistore/img/bivia/00026001_00026500/00026338/guarda/00026338_0002.pdf