Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/00026283_0000000001.pdf
)
/var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/00026283_0000000001.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/00026283_0001.pdf
Comienza cargaficheros
Termina=00026283--20240908-201328
Cuenta=21/var/www/oaistore/img/bivia/00026001_00026500/00026283/origen/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026283/txt/*********ficherolimpio=.....000262830001
Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026283/txt/00026283_0000000001.txt
)
/var/www/oaistore/img/bivia/00026001_00026500/00026283/txt/00026283_0000000001.txt
/var/www/oaistore/img/bivia/00026001_00026500/00026283/txt/00026283_0001.txt
/var/www/oaistore/img/bivia/00026001_00026500/00026283/visor/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026283/mini/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026283/descarga/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026283/alta/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/*********ficherolimpio=.....000262830001
Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/00026283_0000000001.pdf
)
/var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/00026283_0000000001.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/00026283_0001.pdf
Comienza cargaficheros
Termina=00026283--20240908-201328
Cuenta=21

La funcion renombrar ejecutada con el resultado:

sin resultados al renombrar1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026283/txt/00026283_0001.txt destino =/var/www/oaistore/img/bivia/00026001_00026500/00026283/txt/00026283_0000000001.txt
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026283/txt/00026283_0000000001.txt destino =/var/www/oaistore/img/bivia/00026001_00026500/00026283/txt/00026283_0001.txt
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/00026283_0001.pdf destino =/var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/00026283_0000000001.pdf
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/00026283_0000000001.pdf destino =/var/www/oaistore/img/bivia/00026001_00026500/00026283/guarda/00026283_0001.pdf