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+--- Thread: Filename Checker Request (/showthread.php?tid=87574)
Filename Checker Request - BillBux - 05-04-2023
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RE: Filename Checker Request - InsiteFX - 05-06-2023
PHP Code:
<?php
function isValidFilename($file)
{
return preg_match('/^([-\.\w]+)$/', $file) > 0;
}
foreach (array("foo_bar.php", "file with space.txt", "~tilde.txt") as $file)
{
echo "Is name [$file] valid: ";
var_dump(isValidFilename($file));
}
?>