Обратите внимание, что я хочу, чтобы номер отсека изменился.
<?php $compartment = "1"; /* HERE I NEED SOME SCRIPT TO FIND THE EXTENSION OF THE FILE NAME $compartment AND TO SAVE THAT AS A VARIABLE NAMED 'EXTENSION'.*/ if (file_exists($compartment.$extension)) { echo "$compartment.$extension exists! } else { echo "No file name exists that is called $compartment. Regardless of extension." } ?> <?php $compartment = "2"; /* HERE I NEED SOME SCRIPT TO FIND THE EXTENSION OF THE FILE NAME $compartment AND TO SAVE THAT AS A VARIABLE NAMED 'EXTENSION'.*/ if (file_exists($$compartment.$extension)) { echo "$compartment.$extension exists! } else { echo "No file name exists that is called $compartment. Regardless of extension." } ?> Спасибо!
Вам нужен glob() .
$compartment = "2"; $files = glob("/path/to/files/$compartment.*"); // Will find 2.txt, 2.php, 2.gif // Process through each file in the list // and output its extension if (count($files) > 0) foreach ($files as $file) { $info = pathinfo($file); echo "File found: extension ".$info["extension"]."<br>"; } else echo "No file name exists called $compartment. Regardless of extension."
кстати, то, что вы делаете выше, плачет за цикл. Не повторяйте свои блоки кода, но оберните их одним из них:
$compartments = array(1, 3, 6, 9); // or whichever compartments // you wish to run through foreach ($compartments as $compartment) { ..... insert code here ....... }
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