Creates temporary files or directories. This function will remove the created files when the scripts finish its execution.
string $args - The arguments
prefix - The string that will be prepended to the temp name (defaults to tmp)
-d - A temporary dir will be created instead of a file.
-t - The target dir where the temporary file or directory will be created. If this parameter is missing, by default the enviroment vars TMP on Windows or TMPDIR on Unix will be used. If these vars are also missing c:\windows\temp or /tmp will be used.
Example 19-1. Using mktemp()
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