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17 lines
221 B
PHP
17 lines
221 B
PHP
<?php
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$content = \fread(STDIN, 1024);
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$command = \explode(" ", $content);
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if (\count($command) !== 2) {
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exit(1);
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}
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if ($command[0] === "exit") {
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echo \str_repeat(".", (int) $command[1]);
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exit;
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}
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exit(1);
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