Ajax in Php

ajax.php

$('#searhform').submit(function(event) {
    event.preventDefault();
    var formData = new FormData($(this)[0]);
    var url = $(this).attr('action');

    $.ajax({
        type: 'post',  
        url: url,  
        contentType: false,
        processData: false,
        data: formData,
    })
    .done(function(value) {
        console.log(value);
    })
    .fail(function() {
        console.log("error");
    });
    
});


<!-- one array and one single input in ajax  -->

$("form.sendemail").submit(function ( event ) {
        event.preventDefault();
        var url = $(this).attr('action');


        info = [];
        info[0] =  $('input[name="email[]"').val();
        var id =  $('#summernote').code();

		var data_to_send = $(this).serialize(info);
		var dataString = data_to_send + '&id=' + id;

     $.ajax({
         	type: "POST",
         	data: dataString,
         	url: url,
         	success: function(msg){
         		console.log(msg);
         	}
         }); 



    });