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<?php function createTempDir(): ?string { $separator = DIRECTORY_SEPARATOR; $path = rtrim(sys_get_temp_dir(), $separator) . $separator . mt_rand() . microtime(true); $createdTempDir = mkdir($path); if ($createdTempDir) { return $path; } return null; } var_dump(createTempDir());
Output for git.master
string(30) "/tmp/14273553081685444808.0286"
Output for git.master_jit
string(30) "/tmp/14365343731685444808.0051"

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