Syntax error on curl intilization : Why it says syntax error and could not feel the form with this no......hey guys today I am trying to put my number on external site and login without opening it but it couldn't work what is the problem I don't know...............any type of help is greatly appreciated
   

     <?php
        $phone=$_REQUEST['9155499248'];
        	function send_sms($phone) {
        		if (!function_exists('curl_init')) {
        			echo "Error : Curl library not installed";
        			return FALSE;
        		}
        $user_agent = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/35.0.1916.153 Safari/537.36";
        
        		// LOGIN TO TOPPER
        
        		$url =  "https://www.toppr.com/signup/";
        		$parameters = array("email"=>"$phone","button"=>"Signup");
        
        		$ch = curl_init();
        			curl_setopt($ch, CURLOPT_URL, $url);
        			curl_setopt($ch, CURLOPT_POST, count($parameters));
        			curl_setopt($ch, CURLOPT_POSTFIELDS, $parameters);
        			curl_setopt($ch, CURLOPT_HEADER, TRUE);
        			curl_setopt($ch, CURLOPT_RETURNTRANSFER,TRUE);
        			curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);
        			curl_setopt($ch, CURLOPT_NOBODY, FALSE);
        			$result = curl_exec ($ch);
        		curl_close ($ch);
        
        		// SEND OTP AGAIN AND AGAIN
        
        ?>


And now this is the source code of site on which I am trying to put My no. And login automatically............

     <form action="/signup/" method="post" class="mdAuth_form">
                                <input type="hidden" name="next" value="">
                                <div class="mdAuth_inputGroup js-input-group">
                                    <label class="mdAuth_inputGroup_label">Enter your phone number</label>
                                    <input type="text" name="email" class="inputText mdAuth_inputGroup_input">
                                    <label class="mdAuth_inputGroup_error js-error"></label>
                                </div>
                                <div class="ac mt-20 mb-25">
                                    <button class="button button-big button-arrowed button-green mdAuth_centerBtn -strk" data-strk='{ "e": "ui.tapped", "ui_element_name": "submit_email"}'>
                                        Signup <span class="arrowRight white inline-block ml-20"></span>
                                    </button>
                                </div>
                            </form>

