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<?php $dir = uniqid('/tmp/test_0700_'); mkdir($dir, 0700); $fileperms = 0777 & fileperms($dir); var_dump(0700 === $fileperms); var_dump(decoct($fileperms)); $dir = uniqid('/tmp/test_0770_'); mkdir($dir, 0770); $fileperms = 0777 & fileperms($dir); var_dump(0770 === $fileperms); var_dump(decoct($fileperms));
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.29, 8.1.0 - 8.1.20, 8.2.0 - 8.2.7
bool(true) string(3) "700" bool(false) string(3) "750"
preferences:
77 ms | 407 KiB | 5 Q