Created
February 6, 2011 22:02
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posix_isatty()でファイルディスクリプタが端末か判定する
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| % php -r 'var_dump(posix_isatty(2));' | |
| bool(true) | |
| % php -r 'var_dump(posix_isatty(2));' 2>/dev/null | |
| bool(false) |
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