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20 lines
599 B
PHP
20 lines
599 B
PHP
<?php
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//Downcode the provided argument or stdin if the argument was not present
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require_once dirname (__DIR__) . '/URLify.php';
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//Print usage and exit if arguments are invalid
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if($argc < 1 || $argc > 2) {
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die ("Usage (argument): php " . basename(__FILE__) . " \"<text to downcode>\"\nUsage (pipe): <Arbitrary command> | php " . basename(__FILE__) . "\n");
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}
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//Process the provided argument
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if($argc === 2) {
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$s = $argv[1];
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//Or read from stdin if the argument wasn't present
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} else {
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$piped = true;
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$s = file_get_contents("php://stdin");
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}
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echo URLify::downcode ($s) . ($piped ? "\n" : "");
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