To retrieve the contents body of a transaction that we receive via POST we use this function file_get_contents('php://input') . But there are several companies that can send a post request to our service and I need to know who is who, so surely I should check the header .
What function should I use to retrieve body and header at the same time?
There is no function that at the same time makes both have to use the function getallheaders () ( which is a nickname for apache_request_headers () and also file_get_contents('php://input') and redeem header and body respectively:
Code:
<?php
foreach (getallheaders() as $header => $value) {
echo "$header: $value <br />\n";
}
Output:
Content-Type:
Content-Length: 0
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.96 Safari/537.36
Host: localhost
Accept-Language: pt-BR,pt;q=0.8,en-US;q=0.6,en;q=0.4
Accept-Encoding: gzip, deflate, sdch, br
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
Connection: keep-alive
Cache-Control: max-age=0
In other words, getallheaders () returns a array as follows:
array(10) {
["Content-Type"]=>
string(0) ""
["Content-Length"]=>
string(1) "0"
["Upgrade-Insecure-Requests"]=>
string(1) "1"
["User-Agent"]=>
string(114) "Mozilla/5.0 (Windows NT 10.0; Win64; x64)
AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.96 Safari/537.36"
["Host"]=>
string(9) "localhost"
["Accept-Language"]=>
string(35) "pt-BR,pt;q=0.8,en-US;q=0.6,en;q=0.4"
["Accept-Encoding"]=>
string(23) "gzip, deflate, sdch, br"
["Accept"]=>
string(74) "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8"
["Connection"]=>
string(10) "keep-alive"
["Cache-Control"]=>
string(9) "max-age=0"
}
References: