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<?php $finfo = new finfo(FILEINFO_MIME_TYPE); var_dump($finfo->buffer("<?php\nclass A{}")); var_dump($finfo->buffer("<?php class A{}")); var_dump($finfo->buffer("<?php\tclass A{}")); var_dump($finfo->buffer("<?php\n\rclass A{}"));
Output for git.master, git.master_jit, rfc.property-hooks
string(10) "text/x-php" string(10) "text/x-php" string(10) "text/x-php" string(10) "text/x-php"

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