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PHP ensures chmod is successful, how to solve it?
我想大声告诉你
我想大声告诉你 2017-05-24 11:34:33
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I encountered an interview question today. Make sure chmod is executed successfully. Please help me solve it!

我想大声告诉你
我想大声告诉你

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为情所困
为情所困2017-05-24 11:36:33 1 floor 
$file = 'path/to/file';
$mode = 0755;
if(@chmod($file,$mode) === false)
    throw new \RuntimeException("$file can not change mode to $mode");
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