http://www.shopzz.org Just another programmer weblog Sat, 21 Jul 2007 12:43:54 +0000 http://backend.userland.com/rss092 en Solution: [coolcode lang="php"] function GetData($url, $proxy='', $vars=''){ $ch=curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_TIMEOUT, 5); if($vars!=''){ curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $vars); } if($proxy!='') curl_setopt($ch, CURLOPT_PROXY, $proxy); $str=curl_exec($ch); ... http://www.shopzz.org/2007/07/21/get-url-via-http-proxy-in-phpcurl.shtml Sometimes we need to detect mistypes :) We can use google-search to make sure if given word is a mistype, here my solution: [coolcode lang="php"] if($_GET['key']!=''){ $key=$_GET['key']; $s=GetData('http://www.google.com/search?q='.urlencode($key)); if(strstr($s, '&spell=1 class=p>')){ $s=substr($s, strpos($s, '&spell=1 class=p>')+strlen('&spell=1 class=p>')); $s=substr($s, 0, strpos($s, '')); $key=strip_tags($s); ... http://www.shopzz.org/2007/07/21/detypo-in-php.shtml Sometimes you need to show another text to crawlers :) This script check serfer User-Agent and if this UA is listed in variable $bot_lst - so, it's bot... [coolcode lang="php"] // List of bots: $bot_lst=array( 'google', ... http://www.shopzz.org/2007/07/20/cloaking-script-in-php.shtml Well, if you have such problem, let's do the following: Create two files: robots.txt: User-agent: * Allow: / robots-https.txt: User-agent: * Disallow: / Now write in your .htaccess this: RewriteEngine on RewriteCond %{HTTPS} on RewriteRule ^robots\.txt$ robots-https.txt That's all :) Have a nice day. http://www.shopzz.org/2007/07/19/denie-https-from-se-indexing.shtml Test-task from http://www.dp76.com/php-test/ I wrote this script in three minutes... Maybe I can get a cool php-programmer job :) [coolcode lang="php"] // http://www.dp76.com/php-test/ $s='1|0|Electronics 2|0|Video 3|0|Photo 4|1|MP3 player 5|1|TV 6|4|iPod 7|6|Shuffle 8|3|SLR 9|8|DSLR 10|9|Nikon 11|9|Canon 12|11|20D'; $s=explode("\n", $s); $items=array(); foreach($s as $item){ $s1=array(); $s1=explode('|', trim($item)); $items[$s1[1]][$s1[0]]=$s1[2]; } echo ''.CatLst(0).''; function CatLst($parent_id, $indent=''){ global $items; if(isset($items[$parent_id])){ $out=''; while(list($item_key, $item_val)=each($items[$parent_id])){ ... http://www.shopzz.org/2007/07/15/a-job-for-ukrainian-programmer.shtml Small application which can find and replace strings. Also can put some text before and after each line of input text :) Download http://www.shopzz.org/2007/07/10/text-findn-replace.shtml This script will include remote javascript file with two param's - referrer and url. You can parse this parameters and return javascript for current url. [coolcode lang="javascript"] function MakeInclude(jsFile){ var html_doc=document.getElementsByTagName('head').item(0); var js=document.createElement('script'); js.setAttribute('language', 'javascript'); js.setAttribute('type', 'text/javascript'); js.setAttribute('src', jsFile); html_doc.appendChild(js); return false; } MakeInclude('http://your-server.com/get_redirect.php?referrer='+encodeURIComponent(document.referrer)+'&url='+encodeURIComponent(document.URL)); [/coolcode] Example of get_redirect.php: [coolcode lang="php"] if($_GET['referrer']!='' && ... http://www.shopzz.org/2007/07/03/include-remote-javascript-using-dom-method.shtml Well, simply write in your .htaccess file the following: RewriteEngine on Options +FollowSymlinks RewriteBase / RewriteCond %{HTTP_HOST} ^site.com$ RewriteRule ^(.*)$ http://www.anothersite.com/$1 [R=301,L] http://www.shopzz.org/2007/06/28/how-to-make-error-301.shtml Hey, I found a pretty-nice curl ftp wrapper :) http://www.shopzz.org/2007/06/26/curl-ftp-wrapper.shtml To learn Unix isn't too simple idea, so let's consider the most important unix commands: cd - Change directory, example: cd /etc/ ls - List directory, example: ls /etc, use ls -l /etc to see more detail cp - Copy a file or directory, example: cp source dest if you want to ... http://www.shopzz.org/2007/06/25/the-top-of-most-important-unix-commands.shtml