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POST reference parameters

E
emerson last edited by
The violin a.php accepts two parameters, as if it simply reverts to the request to write the meaning of the parameters in question? I want to test requests.
https://domen//100/a.php
```
$k=$_POST['num']; 
$k2=$_POST['num2']; 
```
Reply Quote 0
1 Reply Last reply

magpie QA Engineer

You can do that for what?

a.php

if (isset($_POST['sumbit'])) { // если была нажата кнопка
    $k = $_POST['num'];
    $k2 = $_POST['num2'];
} elseif (isset($_GET['num']) and isset($_GET['num2'])) { /если GET запрос
    $k = $_GET['num'];
    $k2 = $_GET['num2'];
} else {
    $k = null;
    $k2 = null;
}
echo 'num = '.$k.' num2 = '.$k2;

The line will look like https://domen// 100/a.php?num=1ônum2=2

php 84006

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I'd like to see if it's possible to do that in principle.Well, with the mass, it's clear.<?php $a[0] = 1; $a[1] = 3; $a[2] = 5; var_dump(count($a)); There's a different story with the objects, but it's easy, too. We just need to implement the interface. Countablewhich has a single method count♪This is an example from the site:class CountMe implements Countable { protected $_myCount = 3; public function count() { return $this->_myCount; } } $countable = new CountMe(); echo count($countable); //result is "3" as expected Because in your example, neither one of you gets a mistake. http://php.net/manual/ru/class.countable.php http://php.net/manual/ru/function.count.php
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Like they usually like to say, "the internet is a lot." Typically, people are using jquery to send out the axes.<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <script> $(function () { $('#send-message').click(function () { var text1 = $('#text').val(); $.post( 'adding_message_to_bd.php', {text: text1}, function(){ $('#messages').append('<p>message: '+text1+'</p>'); } ); }); }); </script> <div> <form action="javascript:void(0);"> <textarea id="text"></textarea> <input type="submit" id="send-message"> </form> </div> <div id="messages"></div> The violin. adding_message_to_bd.php no page needs to be painted in principle, but the parameters must be accepted, processed and entered into the database. through PDO or mysqli♪

POST reference parameters

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