Check output device is a terminal: Difference between revisions
→{{header|Phix}}
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Other
</lang>
=={{header|Phix}}==
Requires 0.8.2+
<lang Phix>printf(1,"stdin:%t, stdout:%t, stderr:%t\n",{isatty(0),isatty(1),isatty(2)})</lang>
{{out}}
<pre>
C:\Program Files (x86)\Phix>p test
stdin:true, stdout:true, stderr:true
C:\Program Files (x86)\Phix>p test > test.txt; type test.txt
stdin:true, stdout:false, stderr:true
C:\Program Files (x86)\Phix>p test 2> test.txt
stdin:true, stdout:true, stderr:false
</pre>
=={{header|PHP}}==
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