Array
(
    [0] => /var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000001.jpg
    [1] => /var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000002.mp3
)
/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000001.jpg
/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0001.jpg
/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000002.mp3
/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0002.mp3
Comienza cargaficheros
Termina=00067452--20240731-232859
Cuenta=31/var/www/oaistore/img/bivia/00067001_00067500/00067452/origen/*
Array
(
)
/var/www/oaistore/img/bivia/00067001_00067500/00067452/txt/*
Array
(
)
/var/www/oaistore/img/bivia/00067001_00067500/00067452/visor/*
Array
(
)
/var/www/oaistore/img/bivia/00067001_00067500/00067452/mini/*
Array
(
)
/var/www/oaistore/img/bivia/00067001_00067500/00067452/descarga/*********ficherolimpio=.....000674520001
Array
(
    [0] => /var/www/oaistore/img/bivia/00067001_00067500/00067452/descarga/00067452_0000000001.pdf
)
/var/www/oaistore/img/bivia/00067001_00067500/00067452/descarga/00067452_0000000001.pdf
/var/www/oaistore/img/bivia/00067001_00067500/00067452/descarga/00067452_0001.pdf
/var/www/oaistore/img/bivia/00067001_00067500/00067452/alta/*
Array
(
)
/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/*********ficherolimpio=.....000674520001********ficherolimpio=.....000674520002
Array
(
    [0] => /var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000001.jpg
    [1] => /var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000002.mp3
)
/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000001.jpg
/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0001.jpg
/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000002.mp3
/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0002.mp3
Comienza cargaficheros
Termina=00067452--20240731-232859
Cuenta=31

La funcion renombrar ejecutada con el resultado:

sin resultados al renombrar1  origen /var/www/oaistore/img/bivia/00067001_00067500/00067452/descarga/00067452_0001.pdf destino =/var/www/oaistore/img/bivia/00067001_00067500/00067452/descarga/00067452_0000000001.pdf
1  origen /var/www/oaistore/img/bivia/00067001_00067500/00067452/descarga/00067452_0000000001.pdf destino =/var/www/oaistore/img/bivia/00067001_00067500/00067452/descarga/00067452_0001.pdf
1  origen /var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0001.jpg destino =/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000001.jpg
2  origen /var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0002.mp3 destino =/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000002.mp3
1  origen /var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000001.jpg destino =/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0001.jpg
2  origen /var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0000000002.mp3 destino =/var/www/oaistore/img/bivia/00067001_00067500/00067452/guarda/00067452_0002.mp3