HttpMessage::getBody
This can be good to ping external web sites, get the content type, length, etc.
<?php
function get_http_header( $strUrl )
{
$arrHeader = array();
$arrHeader[ 'url' ] = $strUrl;
try
{
$arrLines = explode( "\n" , http_head( $strUrl ) );
}
catch( Exception $objException )
{
return
array(
"response" => "timeout" ,
"url" => $strUrl
);
}
$arrHeader['response'] = array_shift( $arrLines );
foreach( $arrLines as $strLine )
{
$arrLine = explode( ":" , $strLine );
if( sizeof( $arrLine ) == 2 )
{
$arrHeader[ $arrLine[0] ] = $arrLine[1];
}
}
return $arrHeader;
}
print_r( get_http_header( "http://www.example.com" ) );
?>
Array
(
[url] => http://www.example.com
[response] => HTTP/1.1 200 OK
[Server] => Microsoft-IIS/5.0
[X-Powered-By] => ASP.NET
[Content-Type] => text/html
[Accept-Ranges] => bytes
[Content-Length] => 465
HttpMessage::getHeader
(PECL pecl_http >= 1.1.0)
HttpMessage::getHeader — Consultar cabecera
Descripción
public
string HttpMessage::getHeader
( string
$header
)Consulta una cabecera del mensaje.
Parámetros
-
header -
nombre de la cabecera
Valores devueltos
En caso de éxito devuelve el valor de la cabecera, o NULL si la ésta no existiera.
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User Contributed Notes
HttpMessage::getHeader - [1 notes]
thiago dot henrique dot mata at gmail dot com ¶
2 years ago