20 lines
404 B
PHP
20 lines
404 B
PHP
<?php
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namespace PHPCensor\Helper;
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/**
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* Unix/Linux specific extension of the CommandExecutor class.
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*/
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class UnixCommandExecutor extends BaseCommandExecutor
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{
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/**
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* Uses 'which' to find a system binary by name.
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* @param string $binary
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* @return null|string
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*/
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protected function findGlobalBinary($binary)
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{
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return trim(shell_exec('which ' . $binary));
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}
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}
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