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<?php foreach(["foo.mp3", "/path/to/foo.mp3", "C:\\path\\to\\foo.mp3"] as $f) { var_dump(pathinfo($f)); }
Output for 5.6.38, 7.0.33, 7.1.25 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
array(4) { ["dirname"]=> string(1) "." ["basename"]=> string(7) "foo.mp3" ["extension"]=> string(3) "mp3" ["filename"]=> string(3) "foo" } array(4) { ["dirname"]=> string(8) "/path/to" ["basename"]=> string(7) "foo.mp3" ["extension"]=> string(3) "mp3" ["filename"]=> string(3) "foo" } array(4) { ["dirname"]=> string(1) "." ["basename"]=> string(18) "C:\path\to\foo.mp3" ["extension"]=> string(3) "mp3" ["filename"]=> string(14) "C:\path\to\foo" }
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 array(4) { ["dirname"]=> string(1) "." ["basename"]=> string(7) "foo.mp3" ["extension"]=> string(3) "mp3" ["filename"]=> string(3) "foo" } array(4) { ["dirname"]=> string(8) "/path/to" ["basename"]=> string(7) "foo.mp3" ["extension"]=> string(3) "mp3" ["filename"]=> string(3) "foo" } array(4) { ["dirname"]=> string(1) "." ["basename"]=> string(18) "C:\path\to\foo.mp3" ["extension"]=> string(3) "mp3" ["filename"]=> string(14) "C:\path\to\foo" }

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