Created
June 26, 2013 15:56
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<?php | |
// pasta onde se encontram os arquivos. Caminho completo ou relativo | |
$dir = './selecionadas/'; | |
// total de arquivos a serem renomeados. | |
$total = 106; | |
// prefixo do nome do arquivo | |
$prefix = 'arquivo'; | |
// extensão | |
$ext = 'jpg'; | |
// embaralhar? | |
$shuffle = false; | |
// NAO EDITAR DAQUI PRA BAIXO | |
$i = 0; | |
foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir)) as $oldFileName) | |
{ | |
// para nao ficar em loop infinito | |
if($i >= $total){ | |
break; | |
} | |
$attempts = 0; | |
do{ | |
if($attempts >= $total){ | |
die(PHP_EOL . 'Todas os arquivos ja foram renomeadas.' . PHP_EOL); | |
} | |
if($shuffle){ | |
$number = rand(1, $total); | |
}else{ | |
$number = $i + 1; | |
} | |
$number = str_pad($number, 3, '0', STR_PAD_LEFT); | |
$newFileName = sprintf('%s_%s.%s', $prefix, $number, $ext); | |
$attempts++; | |
}while(file_exists($dir . $newFileName )); | |
rename($oldFileName, $dir . $newFileName); | |
$i++; | |
} | |
die(PHP_EOL . 'Arquivos renomeadas' . PHP_EOL); | |
?> |
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