protected function format($key, $value)
    {
        if (in_array($key, self::$secretEnvVars, true)
            && is_string($value)
            && strlen($value) > 0) {
            $value = '********(HIDDEN)';
        }

        return sprintf("  - %s=%s\n", $key, var_export($value, true));
    }
protected function format($key, $value)
    {
        if (in_array($key, self::$secretEnvVars, true)
            && is_string($value)
            && strlen($value) > 0) {
            $value = '********(HIDDEN)';
        }

        return sprintf("  - %s=%s\n", $key, var_export($value, true));
    }
protected function format ( $ key , $ value ) { if ( in_array ( $ key , self :: $ secretEnvVars , true ) && is_string ( $ value ) && strlen ( $ value ) > 0 ) { $ value = '********(HIDDEN)' ; } return sprintf ( "  - %s=%s\n" , $ key , var_export ( $ value , true ) ) ; }
Format a pair of the envVarName and the value.

@param string $key   the env var name
@param string $value the value of the env var

@return string
Format a pair of the envVarName and the value .