Array
(
    [0] => /var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/00037491_0000000001.jpg
)
/var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/00037491_0000000001.jpg
/var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/00037491_0001.jpg
Comienza cargaficheros
Termina=00037491--20241019-165552
Cuenta=21/var/www/oaistore/img/bivia/00037001_00037500/00037491/origen/*
Array
(
)
/var/www/oaistore/img/bivia/00037001_00037500/00037491/txt/*
Array
(
)
/var/www/oaistore/img/bivia/00037001_00037500/00037491/visor/*
Array
(
)
/var/www/oaistore/img/bivia/00037001_00037500/00037491/mini/*
Array
(
)
/var/www/oaistore/img/bivia/00037001_00037500/00037491/descarga/*********ficherolimpio=.....000374910001
Array
(
    [0] => /var/www/oaistore/img/bivia/00037001_00037500/00037491/descarga/00037491_0000000001.pdf
)
/var/www/oaistore/img/bivia/00037001_00037500/00037491/descarga/00037491_0000000001.pdf
/var/www/oaistore/img/bivia/00037001_00037500/00037491/descarga/00037491_0001.pdf
/var/www/oaistore/img/bivia/00037001_00037500/00037491/alta/*
Array
(
)
/var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/*********ficherolimpio=.....000374910001
Array
(
    [0] => /var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/00037491_0000000001.jpg
)
/var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/00037491_0000000001.jpg
/var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/00037491_0001.jpg
Comienza cargaficheros
Termina=00037491--20241019-165552
Cuenta=21

La funcion renombrar ejecutada con el resultado:

sin resultados al renombrar1  origen /var/www/oaistore/img/bivia/00037001_00037500/00037491/descarga/00037491_0001.pdf destino =/var/www/oaistore/img/bivia/00037001_00037500/00037491/descarga/00037491_0000000001.pdf
1  origen /var/www/oaistore/img/bivia/00037001_00037500/00037491/descarga/00037491_0000000001.pdf destino =/var/www/oaistore/img/bivia/00037001_00037500/00037491/descarga/00037491_0001.pdf
1  origen /var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/00037491_0001.jpg destino =/var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/00037491_0000000001.jpg
1  origen /var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/00037491_0000000001.jpg destino =/var/www/oaistore/img/bivia/00037001_00037500/00037491/guarda/00037491_0001.jpg