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initial submission of php 7.x solution to this problem
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(initial submission of php 7.x solution to this problem) |
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MyData_v1.0.bz2 - false
</pre>
=={{header|PHP}}==
This solution does support the extra credit in the task
<lang php>
$allowed = ['zip', 'rar', '7z', 'gz', 'archive', 'A##', 'tar.bz2'];
$lc_allowed = array_map('strtolower', $allowed);
$tests = [
['MyData.a##',true],
['MyData.tar.Gz',true],
['MyData.gzip',false],
['MyData.7z.backup',false],
['MyData...',false],
['MyData',false],
['archive.tar.gz', true]
];
foreach ($tests as $test) {
$ext = pathinfo($test[0], PATHINFO_EXTENSION);
if (in_array(strtolower($ext), $lc_allowed)) {
$result = 'true';
} else {
$result = 'false';
}
printf("%20s : %s \n", $test[0],$result);
}
</lang>
{{out}}
MyData.a## : true
MyData.tar.Gz : true
MyData.gzip : false
MyData.7z.backup : false
MyData... : false
MyData : false
archive.tar.gz : true
=={{header|Phix}}==
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