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@@ -164,13 +164,13 @@ class ConsoleIO implements IOInterface
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// handle other OSs with bash/zsh/ksh/csh if available to hide the answer
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$test = "/usr/bin/env %s -c 'echo OK' 2> /dev/null";
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- foreach(array('bash', 'zsh', 'ksh', 'csh') as $sh){
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- if('OK' === rtrim(shell_exec(sprintf($test, $sh)))){
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+ foreach (array('bash', 'zsh', 'ksh', 'csh') as $sh) {
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+ if ('OK' === rtrim(shell_exec(sprintf($test, $sh)))) {
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$shell = $sh;
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break;
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}
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}
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- if(isset($shell)){
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+ if (isset($shell)) {
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$this->write($question, false);
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$readCmd = ($shell === 'csh') ? 'set mypassword = $<' : 'read mypassword';
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$command = sprintf("/usr/bin/env %s -c 'stty -echo; %s; stty echo; echo \$mypassword'", $shell, $readCmd);
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