javascript - if a web page is iframe on example.com site it shows some data not full page -

i want make website (example.com) open in iframe pages website (mydomain.com). in iframe should show different content original page linked in iframe.

<?php $url="http://example.com"; if (stripos($_server['request_uri'], '$url')) { echo 'this content gose on iframe page http://example.com '; else { echo "this content main web page (mydomain.com) , other websites webpage iframed "; } ?> 

i have added sample code show want code?

there few things wrong here. (consult edit below).

firstly, variables not parsed in single quotes.

if (stripos($_server['request_uri'], "$url")) 

or remove them

if (stripos($_server['request_uri'], $url)) 

you have missing closing brace } conditional statement:

if (stripos($_server['request_uri'], '$url')) { 

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$url="http://example.com"; if (stripos($_server['request_uri'], $url)) { echo 'this content gose on iframe page http://example.com '; } // 1 missing else { echo "this content main web page (mydomain.com) , other websites webpage iframed "; } 

and alone have thrown effect of:

parse error: syntax error, unexpected 'else' (t_else) in /path/to/file.php on line x

had error reporting been set.

• http://php.net/manual/en/function.error-reporting.php

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edit:

however:

$_server['request_uri'] give you:

/some-dir/yourpage.php

which doubt want use here, or should use since fail.

you may have wanted use:

$url = strtolower($_server['server_name'] . $_server['request_uri']);  if (  ($url=="www.example.com/file.xxx")   ||  ($url=="example.com/file.xxx") )  { echo 'this content gose on iframe page http://example.com '; } else { echo "this content main web page (mydomain.com) , other websites webpage iframed "; } 

n.b.: there no need add http:// in above edit, since populate automatically.

you can use:
(note: not add http:// or http://www. or else, server's name).

if (strpos($_server['server_name'], "example.com") !== false) 

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another method can use if want check if it's coming specific folder/file:

$url = 'http://' . $_server['server_name'] . $_server['request_uri']; if(strrpos($url, "http://www.example.com/folder/file.php") !== false) 

note use of !== false important here , === true fail if change that, in order try check truthness , give false positive, don't use === true.

also note http://www.example.com , http://example.com not same. need use 1 fits criteria specifically.