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41 lines
891 B
PHP
41 lines
891 B
PHP
<?php
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/*
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* CVM is more free software. It is licensed under the WTFPL, which
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* allows you to do pretty much anything with it, without having to
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* ask permission. Commercial use is allowed, and no attribution is
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* required. We do politely request that you share your modifications
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* to benefit other developers, but you are under no enforced
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* obligation to do so :)
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*
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* Please read the accompanying LICENSE document for the full WTFPL
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* licensing text.
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*/
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if(!isset($_CVM)) { die("Unauthorized."); }
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function split_whitespace($input)
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{
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return preg_split("/\s+/", $input);
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}
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function split_lines($input)
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{
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$lines = explode("/n", $input);
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foreach($lines as &$line)
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{
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$line = trim($line);
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}
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return $lines;
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}
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function shrink_command($command)
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{
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$command = preg_replace("/(\t+|\n)/", " ", $command);
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$command = str_replace("/r", "", $command);
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return $command;
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}
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?>
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