65 lines
2.2 KiB
PHP
65 lines
2.2 KiB
PHP
<?php
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function resetVT100State()
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{
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$state = array(
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sapi_windows_vt100_support(STDIN),
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sapi_windows_vt100_support(STDOUT),
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sapi_windows_vt100_support(STDERR),
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);
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sapi_windows_vt100_support(STDIN, false);
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sapi_windows_vt100_support(STDOUT, false);
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sapi_windows_vt100_support(STDERR, false);
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return $state;
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}
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function restoreVT100State(array $state)
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{
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sapi_windows_vt100_support(STDIN, $state[0]);
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sapi_windows_vt100_support(STDOUT, $state[1]);
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sapi_windows_vt100_support(STDERR, $state[2]);
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}
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function testToStdOut()
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{
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$state = resetVT100State();
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$sampleStreams = array(
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'STDIN (constant)' => STDIN,
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'STDIN (fopen)' => fopen('php://stdin', 'rb'),
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'STDIN (php://fd/0)' => fopen('php://fd/0', 'rb'),
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'STDOUT (constant)' => STDOUT,
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'STDOUT (fopen)' => fopen('php://stdout', 'wb'),
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'STDOUT (php://fd/1)' => fopen('php://fd/1', 'wb'),
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'STDERR (constant)' => STDERR,
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'STDERR (fopen)' => fopen('php://stderr', 'wb'),
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'STDERR (php://fd/2)' => fopen('php://fd/2', 'wb'),
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'Invalid stream (php://temp)' => fopen('php://temp', 'wb'),
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'Invalid stream (php://input)' => fopen('php://input', 'wb'),
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'Invalid stream (php://memory)' => fopen('php://memory', 'wb'),
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'File stream' => $closeMe = fopen(__FILE__, 'rb'),
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);
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foreach ($sampleStreams as $name => $stream) {
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echo "$name:\n";
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echo "- current value : "; var_dump(sapi_windows_vt100_support($stream));
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echo "- enabling VT100 : "; var_dump(sapi_windows_vt100_support($stream, true));
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echo "- current value : "; var_dump(sapi_windows_vt100_support($stream));
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echo "- disabling VT100: "; var_dump(sapi_windows_vt100_support($stream, false));
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echo "- current value : "; var_dump(sapi_windows_vt100_support($stream));
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}
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fclose($closeMe);
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restoreVT100State($state);
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}
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function testToStdErr()
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{
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ob_start();
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testToStdOut();
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$result = ob_get_contents();
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ob_end_clean();
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fwrite(STDERR, $result);
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}
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