private function disabledFunctionCheck()
    {
        $functions = [
            'exec'
        ];
        // Functions needed by symfony process
        foreach($functions as $function){
            if (!function_exists($function)) {
                $this->console->error('Function  "'.$function.'" is required. Is it disabled in php.ini?');
                $this->errors = true;
            }
        }
    }
private function disabledFunctionCheck()
    {
        $functions = [
            'exec'
        ];
        // Functions needed by symfony process
        foreach($functions as $function){
            if (!function_exists($function)) {
                $this->console->error('Function  "'.$function.'" is required. Is it disabled in php.ini?');
                $this->errors = true;
            }
        }
    }
private function disabledFunctionCheck ( ) { $ functions = [ 'exec' ] ; // Functions needed by symfony process foreach ( $ functions as $ function ) { if ( ! function_exists ( $ function ) ) { $ this -> console -> error ( 'Function  "' . $ function . '" is required. Is it disabled in php.ini?' ) ; $ this -> errors = true ; } } }
Checks that required PHP functions are not disabled.
Checks that required PHP functions are not disabled .