Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/00026244_0000000001.pdf
)
/var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/00026244_0000000001.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/00026244_0001.pdf
Comienza cargaficheros
Termina=00026244--20240803-220148
Cuenta=21/var/www/oaistore/img/bivia/00026001_00026500/00026244/origen/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026244/txt/*********ficherolimpio=.....000262440001
Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026244/txt/00026244_0000000001.txt
)
/var/www/oaistore/img/bivia/00026001_00026500/00026244/txt/00026244_0000000001.txt
/var/www/oaistore/img/bivia/00026001_00026500/00026244/txt/00026244_0001.txt
/var/www/oaistore/img/bivia/00026001_00026500/00026244/visor/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026244/mini/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026244/descarga/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026244/alta/*
Array
(
)
/var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/*********ficherolimpio=.....000262440001
Array
(
    [0] => /var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/00026244_0000000001.pdf
)
/var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/00026244_0000000001.pdf
/var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/00026244_0001.pdf
Comienza cargaficheros
Termina=00026244--20240803-220148
Cuenta=21

La funcion renombrar ejecutada con el resultado:

sin resultados al renombrar1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026244/txt/00026244_0001.txt destino =/var/www/oaistore/img/bivia/00026001_00026500/00026244/txt/00026244_0000000001.txt
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026244/txt/00026244_0000000001.txt destino =/var/www/oaistore/img/bivia/00026001_00026500/00026244/txt/00026244_0001.txt
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/00026244_0001.pdf destino =/var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/00026244_0000000001.pdf
1  origen /var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/00026244_0000000001.pdf destino =/var/www/oaistore/img/bivia/00026001_00026500/00026244/guarda/00026244_0001.pdf