{"id":32143,"date":"2014-09-04T10:26:02","date_gmt":"2014-09-04T15:26:02","guid":{"rendered":"http:\/\/webirix.com\/?p=32143"},"modified":"2015-06-08T08:01:16","modified_gmt":"2015-06-08T13:01:16","slug":"redireccionar-a-otra-pagina-web-con-php","status":"publish","type":"post","link":"https:\/\/webirix.com\/en\/redireccionar-a-otra-pagina-web-con-php\/","title":{"rendered":"Redirect to another web page with php"},"content":{"rendered":"

\"elephpant\"<\/a><\/h2>\n

Simple redirection<\/h2>\n

To redirect the visitor to another page<\/b>\u00a0(especially useful in a conditional loop), just use the following code:\u00a0<\/span><\/p>\n

<?php\r\nheader('Location: mipagina.php');\r\n?>\r\n<\/pre>\n

Where\u00a0<\/span>my page<\/i>\u00a0represents the address of the page to which you want to redirect. This address can be absolute and can have parameters of the form\u00a0<\/span>mypage.php? param1 = val1\u00b6m2 = val2<\/i>).\u00a0<\/span>
<\/a><\/p>\n
Relative \/ absolute path<\/h2>\n
Theoretically, it is better to prefer an absolute path from the server root (DOCUMENT_ROOT), as follows:\u00a0<\/span><\/p>\n
<?php\r\nheader('Location: \/repertoire\/mapage.php');\r\n?>\r\n<\/pre>\n

If the landing page is on another server, then indicate the full URL, as follows:\u00a0<\/span><\/p>\n
<?php\r\nheader('Location: http:\/\/www.commentcamarche.net\/forum\/');<\/a>\r\n?>\r\n\r\n<\/pre>\n
HTTP headers<\/p>\n
Redirects are HTTP headers. But, according to the HTTP protocol, HTTP headers must be sent before any other type of content, which means that no characters must be sent before the call of the header function, not even a space!\u00a0<\/span>

In other words,\u00a0<\/span>the header () function must necessarily be used before any HTML code<\/b>.\u00a0<\/span>

\nTemporary \/ permanent redirects<\/p>\n
By default, the type of redirect presented above is a temporary redirect. Which means that search engines like Google don't take it into account for rankings.\u00a0<\/span>

Therefore, if we want to indicate to search engines that page A is now in location B, we must use the following code at the beginning of the PHP file corresponding to page A:\u00a0<\/span><\/p>\n
<?\r\nheader('Status: 301 Moved Permanently', false, 301);\r\nheader('Location: direccion_de_la_pagina_B);\r\n?>\r\n<\/pre>\n
Interpretation of PHP code<\/p>\n
The PHP code located after the call to the header () function will be interpreted by the server, even if the visitor has already left the address specified in the redirection, which means that in most cases we will be interested in putting the exit function () after the header () function to not make the server work for pleasure:\u00a0<\/span><\/p>\n
<?\r\nheader('Status: 301 Moved Permanently', false, 301);\r\nheader('Location: direccion);\r\nexit();\r\n?><\/pre>","protected":false},"excerpt":{"rendered":"
Simple redirection To redirect the visitor to another page (especially useful in a conditional loop), just use the following code: Where mypage represents the address of the page to which you want to redirect. This address can be absolute and can have parameters of the form mypage.php? Param1 = val1\u00b6m2 = val2). Relative \/ absolute path Theoretically, it is better to prefer ...<\/p>","protected":false},"author":2,"featured_media":30277,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2013,2014],"tags":[],"class_list":["post-32143","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-disenoweb","category-programacionweb"],"jetpack_featured_media_url":"https:\/\/webirix.com\/wp-content\/uploads\/2014\/05\/elephpant.png","_links":{"self":[{"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/posts\/32143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/comments?post=32143"}],"version-history":[{"count":2,"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/posts\/32143\/revisions"}],"predecessor-version":[{"id":37367,"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/posts\/32143\/revisions\/37367"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/media\/30277"}],"wp:attachment":[{"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/media?parent=32143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/categories?post=32143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webirix.com\/en\/wp-json\/wp\/v2\/tags?post=32143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}