Array
(
    [0] => /var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000001.jpg
    [1] => /var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000002.mp4
)
/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000001.jpg
/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0001.jpg
/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000002.mp4
/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0002.mp4
Comienza cargaficheros
Termina=00078882--20241015-111312
Cuenta=31/var/www/oaistore/img/bivia/00078501_00079000/00078882/origen/*
Array
(
)
/var/www/oaistore/img/bivia/00078501_00079000/00078882/txt/*
Array
(
)
/var/www/oaistore/img/bivia/00078501_00079000/00078882/visor/*
Array
(
)
/var/www/oaistore/img/bivia/00078501_00079000/00078882/mini/*
Array
(
)
/var/www/oaistore/img/bivia/00078501_00079000/00078882/descarga/*********ficherolimpio=.....000788820001
Array
(
    [0] => /var/www/oaistore/img/bivia/00078501_00079000/00078882/descarga/00078882_0000000001.pdf
)
/var/www/oaistore/img/bivia/00078501_00079000/00078882/descarga/00078882_0000000001.pdf
/var/www/oaistore/img/bivia/00078501_00079000/00078882/descarga/00078882_0001.pdf
/var/www/oaistore/img/bivia/00078501_00079000/00078882/alta/*
Array
(
)
/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/*********ficherolimpio=.....000788820001********ficherolimpio=.....000788820002
Array
(
    [0] => /var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000001.jpg
    [1] => /var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000002.mp4
)
/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000001.jpg
/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0001.jpg
/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000002.mp4
/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0002.mp4
Comienza cargaficheros
Termina=00078882--20241015-111312
Cuenta=31

La funcion renombrar ejecutada con el resultado:

sin resultados al renombrar1  origen /var/www/oaistore/img/bivia/00078501_00079000/00078882/descarga/00078882_0001.pdf destino =/var/www/oaistore/img/bivia/00078501_00079000/00078882/descarga/00078882_0000000001.pdf
1  origen /var/www/oaistore/img/bivia/00078501_00079000/00078882/descarga/00078882_0000000001.pdf destino =/var/www/oaistore/img/bivia/00078501_00079000/00078882/descarga/00078882_0001.pdf
1  origen /var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0001.jpg destino =/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000001.jpg
2  origen /var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0002.mp4 destino =/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000002.mp4
1  origen /var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000001.jpg destino =/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0001.jpg
2  origen /var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0000000002.mp4 destino =/var/www/oaistore/img/bivia/00078501_00079000/00078882/guarda/00078882_0002.mp4