PHP code example of mensbeam / mimesniff

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

mensbeam / mimesniff example snippets

$mimeType = \MensBeam\Mime\MimeType::parse("text/HTML; charSet=UTF-8");
echo $mimeType->type;              // prints "text"
echo $mimeType->subtype;           // prints "html"
echo $mimeType->essence;           // prints "text/html"
echo $mimeType->params['charset']; // prints "UTF-8"

$typeString = 'TeXt/HTML;  CHARset="UTF\-8"; charset=iso-8859-1; unset=';
$mimeType = \MensBeam\Mime\MimeType::parse($typeString);
echo (string) $mimeType; // prints "text/html;charset=UTF-8"

/* Assume $response is a PSR-7 HTTP message containing the following
   header fields:

   Content-Type: text/html; charset=UTF-8, invalid
   Content-Type:
   Content-Type: text/html; foo=bar

*/
echo (string) \MensBeam\Mime\MimeType::extract($response->getHeader("Content-Type")); // prints "text/html;foo=bar;charset=UTF-8"
echo (string) \MensBeam\Mime\MimeType::extract($response->getHeaderLine("Content-Type")); // also prints "text/html;foo=bar;charset=UTF-8"

/* Assume $request1 is a PSR-7 HTTP message containing the following
   header fields:

   Accept: application/json;q=0.8, application/xml
   Accept: text/html;q=0.1, text/*;q=0.7

   Assume $request2 is a PSR-7 HTTP message containing the following
   header fields:

   Accept: application/xml
   Accept: application/json

*/
$ourTypes1 = ["application/json", "application/xml"];
$ourTypes2 = ["text/html", "text/xml", "text/plain"];
echo \MensBeam\Mime\MimeType::negotiate($ourTypes1, $request1->getHeader("Accept")); // "application/xml" has higher qvalue, so is returned
echo \MensBeam\Mime\MimeType::negotiate($ourTypes2, $request1->getHeaderLine("Accept")); // "text/html" has lower qvalue and is disqualified; "text/xml" appears first in our array, so is returned
echo \MensBeam\Mime\MimeType::negotiate($ourTypes1, $request2->getHeader("Accept")); // "application/json" appears first in our array, so is returned
echo \MensBeam\Mime\MimeType::negotiate($ourTypes2, $request2->getHeaderLine("Accept")); // no types are acceptable; null is returned

$mimeType = \MensBeam\Mime\MimeType::parse("image/svg+xml");
var_export($mimeType->isImage);      // prints "true"
var_export($mimeType->isXml);        // prints "true"
var_export($mimeType->isScriptable); // prints "true"
var_export($mimeType->isArchive);    // prints "false"