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It's a real pain to remember which whois server to use for which kinds of queries. The geektools.com whois proxy takes care of all that for you, interfacing with the correct whois server for your query. This version avoids all of the assorted nastiness that comes along with executing programs on your server using user input, as it directly connects to the geektools whois proxy. <P> The geektools.com guys have done a considerable amount of work on the proxy, which is available from <a href="http://www.geektools.com/software.html">their site</a>. ISPs who plan on using this code are encouraged to run their own local copy of the geektools proxy, and save the load on whois.geektools.com. <P> Want to see it in <a href="http://www.jasons.org/whois.php">action</a>? <? /* Copyright (c) 2000, Jason Costomiris All rights reserved. Don't be scared, it's just a BSD-ish license. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. All advertising materials mentioning features or use of this software must display the following acknowledgement: This product includes software developed by Jason Costomiris. 4. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE AUTHOR COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ Class whois { function lookup($lookup){ $whois = "whois.geektools.com"; $fp = fsockopen($whois, 43, &$errno, &$errstr, 30); if (!$fp){ printf("Error: %s (%s)", $errstr, $errno); $data = 0; } else { $lookup .= "\n"; fputs($fp, $lookup); // 16k of whois data should be way more // than enough $data = fread( $fp, 16384 ); fclose($fp); } return $data; } } ?>
This class will display a random product from your CafePress store. You can supply a simple template to control style, and have the output link directly to the shown product or simply to your main account. You can cache the results so you don't have to connect to the CafePress website all the time. Images can also be cached locally, and can be resized before caching. <?php // // class.cafepressbox.php // version 1.2.0 - 22nd November, 2003 // // Description // // This class will display a random product from your CafePress store. // You can supply a simple template to control style, and have the // output link directly to the shown product or simply to your main // account. You can cache the results so you don't have to connect to // the CafePress website all the time. Images can be cached and work // on the same time length as the product list caching. Images can // also be resized as desired before saved into the cache. // // This has only been tested with the free accounts from CafePress, // and requires PHP 4.1.0+ // // CafePress.com is Copyright 1999-2003 CafePress.com. // // Author // // Andrew Collington, 2003 // php@amnuts.com, http://php.amnuts.com/ // // Feedback // // There is message board at the following address: // // http://php.amnuts.com/forums/index.php // // Please use that to post up any comments, questions, bug reports, etc. You // can also use the board to show off your use of the script. // // Support // // If you like this script, or any of my others, then please take a moment // to consider giving a donation. This will encourage me to make updates and // create new scripts which I would make available to you. If you would like // to donate anything, then there is a link from my website to PayPal. // // Example of use // // $cp = new cafePressBox('collingtons'); // $cp->setCacheDir('./cache'); // $cp->setCacheTime(86400); // $cp->setCacheImages(true); // $cp->displayItem(true); // // With a REALLY simple template // // $cp = new cafePressBox('amnuts'); // $cp->setTemplate('<div align="center">[IMG]<br>[TXT]</div>'); // $cp->displayItem(false); // // [IMG] is where the product image will be displayed // [TXT] is where the product text will be displayed // // Example with using a category with a paid-for account // // $cp = new cafePressBox('amnuts', '123456'); // $cp->displayItem(true); // class cafePressBox { var $storeID; var $categoryID; var $products; var $template; var $cacheTime; var $cacheDir; var $cacheImages; var $cpPattern; var $resizeImage; // // Constructor // /** * @return cafePressBox * @param bool $id * @param bool $category * @desc The main class constructor */ function cafePressBox($id = false, $category = false) { $this->setStore($id, $category); $this->products = array(); $this->setCacheTime(); $this->setCacheDir(); $this->setTemplate(); $this->setCacheImages(); $this->setResizeCachedImages(); } // // Public Methods - User called functions // /** * @return void * @param string $id * @param mixed $category * @desc Even though you can pass the store id in the constructor, you can use this function to change the store id. */ function setStore($id, $category = false) { $this->storeID = $id; $this->categoryID = $category; $this->setPattern(); $this->products = array(); } /** * @return void * @param int $len * @desc Set the time out for the cache file. If you do not with the results to be cached, then set this to 0. * Time length is in seconds. */ function setCacheTime($len = 0) { $this->cacheTime = $len; } /** * @return void * @param string $dir Path of directory * @desc Assign the directory to where the cache file will be saved */ function setCacheDir($dir = '.') { $this->cacheDir = $dir . ($dir[strlen($dir)-1] != '/' ? '/' : ''); } /** * @return void * @param bool $okay * @desc Sets whether or not we should store images locally. Image caching is based on cache time. */ function setCacheImages($okay = false) { $this->cacheImages = ($okay === true) ? true : false; } /** * @return void * @param int $size * @desc To resize cached images, set the width size with this function */ function setResizeCachedImages($size = 0) { $this->resizeImage = ($size > 0) ? $size : false; } /** * @return void * @param string $pattern * @desc The pattern string to find the products. This is likely to change if/when CafePress update their output. */ function setPattern($pattern = '') { if ($pattern == '') { $this->cpPattern = "<td align=\"center\" valign=\"top\"><p><a href=\"\\/{$this->storeID}\\.(\\d+)\">" . "<img class=\"imageborder\" border=\"0\" height=\"150\"" . " alt=\"(.*?)\" src=\"http:\\/\\/storetn\\.cafepress\\.com\\/(\\d)\\/(.*?)\\.jpg\">" . "<\\/a><br><br><a href=\"\\/{$this->storeID}\\.(\\d+)\">(.*?)<\\/a><br>\\$(\d+)\\.(\\d+)<\\/td>"; } else { $this->cpPattern = $pattern; } } /** * @return void * @param string $template * @desc You can pass a string which has some special place holders. * These place holders will then be replaced with the output from the displayItem function. * The place holders are: * [IMG] = the image * [TXT] = the text */ function setTemplate($template = '') { static $default = '<table border="0" cellpadding="5" cellspacing="0" width="150" style="border:1px dashed black;"><tr><td align="center" style="font-family : Verdana, Arial, sans-serif; font-size : 11px; text-decoration : none;">[IMG]<br>[TXT]</td></tr></table>'; if ($template == '' || (!strstr($template, '[IMG]') || !strstr($template, '[TXT]'))) { $this->template = $default; } else { $this->template = $template; } } /** * @return void * @param bool $link_to_product If true then add link directly to product information. * @param int $id Use this to display a particular product. If the product is not listed then a random one will be chosen. * @desc Display a random image from those in your inventory. */ function displayItem($link_to_product = false, $id = false) { $got = false; $out = $txt = $img = ''; // get products if (empty($this->products)) { $got = $this->getProducts(); } // if no products now, we couldn't get any if (empty($this->products)) { if (!$got) { $txt .= 'could not connect'; } else { $txt .= 'no products found'; } } else { if (!$id || !array_key_exists($id, $this->products)) { $id = array_rand($this->products); } $img .= '<a target="_blank" href="http://www.cafeshops.com/' . $this->storeID . ($link_to_product ? ".$id" : '/') . '">'; if ($this->cacheImages && @file_exists("{$this->cacheDir}{$this->products[$id]['image']}.jpg")) { $sizes = getimagesize("{$this->cacheDir}{$this->products[$id]['image']}.jpg"); $img .= '<img src="' . $this->cacheDir . $this->products[$id]['image'] . '.jpg" ' . $sizes[3] . ' border="0" title="' . $this->products[$id]['description'] . '">'; } else { $img .= '<img src="' . $this->products[$id]['image_url'] . '" height="150" width="150" border="0" title="' . $this->products[$id]['description'] . '">'; } $img .= "</a>\n"; if ($link_to_product) { $product = '<a target="_blank" href="http://www.cafeshops.com/' . $this->storeID . ".$id\">" . strtolower($this->products[$id]['description']) . '</a>'; } else { $product = strtolower($this->products[$id]['description']); } $txt .= "\n<p>Check out our $product and other great products at <a target=\"_blank\" href=\"http://www.cafeshops.com/{$this->storeID}/\">Cafe Press</a></p>\n"; } $out = str_replace('[IMG]', $img, $this->template); $out = str_replace('[TXT]', $txt, $out); echo $out; } // // Private Methods - not called directly by user // /** * @return bool * @desc Saves parsed results to a cache file */ function saveCache() { $cache_file = $this->cacheDir . 'cache.' . $this->storeID; if ($this->categoryID) { $cache_file .= '-' . $this->categoryID; } $fp = @fopen($cache_file, 'w'); if ($fp) { fwrite($fp, serialize($this->products)); fclose($fp); return true; } else { return false; } } /** * @return bool * @param string $name file name of image * @param string $data image data * @desc Saves image to a file */ function saveImage($name, $data) { $fp = @fopen("{$this->cacheDir}{$name}.jpg", 'w'); if ($fp) { fwrite($fp, $data); fclose($fp); if ($this->resizeImage) { $this->doImageResize("{$this->cacheDir}{$name}.jpg"); } return true; } else { return false; } } /** * @return void * @param string $filename * @desc Resize an image based on class variable resizeImage */ function doImageResize($filename) { $version = $this->getGDVersion(); if (!empty($version)) { $sizes = array(); $sizes = @getimagesize($filename); if ($sizes[0] != $this->resizeImage) { $imIn = imagecreatefromjpeg($filename); $height = $sizes[1] / ($sizes[0] / $this->resizeImage); if ($version[0] == 1) { $imOut = @ImageCreate($this->resizeImage, $height); @ImageCopy($imOut, $imIn, 0, 0, 0, 0, $this->resizeImage, $height, $sizes[0], $sizes[1]); } else if ($version[0] == 2) { $imOut = @ImageCreateTrueColor($this->resizeImage, $height); @ImageCopyResampled($imOut, $imIn, 0, 0, 0, 0, $this->resizeImage, $height, $sizes[0], $sizes[1]); } imagejpeg($imOut, $filename, 100); imagedestroy($imIn); imagedestroy($imOut); } } } /** * @return mixed * @desc Get the version of GD being used */ function getGDVersion() { static $version = array(); if (empty($version)) { ob_start(); phpinfo(); $buffer = ob_get_contents(); ob_end_clean(); if (preg_match("|<B>GD Version</B></td><TD ALIGN=\"left\">([^<]*)</td>|i", $buffer, $matches)) { $version = explode('.', $matches[1]); } else if (preg_match("|GD Version </td><td class=\"v\">bundled \(([^ ]*)|i", $buffer, $matches)) { $version = explode('.', $matches[1]); } else if (preg_match("|GD Version </td><td class=\"v\">([^ ]*)|i", $buffer, $matches)) { $version = explode('.', $matches[1]); } } return $version; } /** * @return bool Success of getting product list * @desc Get the product information either from cache file or from CafePress website. */ function getProducts() { $this->products = array(); $cache_file = $this->cacheDir . 'cache.' . $this->storeID; if ($this->categoryID) { $cache_file .= '-' . $this->categoryID; } if ($this->cacheTime && ((time() - @filemtime($cache_file)) < $this->cacheTime)) { $this->products = @unserialize(@join('', @file($cache_file))); } else { // connect to the website if ($this->categoryID === false) { $reqheader = "GET /cp/store.aspx?s={$this->storeID} HTTP/1.0\r\nHost: www.cafeshops.com\r\nUser-Agent: RandomProduct\r\n\r\n"; } else { $reqheader = "GET /cp/store.aspx?s={$this->storeID}.{$this->categoryID} HTTP/1.0\r\nHost: www.cafeshops.com\r\nUser-Agent: RandomProduct\r\n\r\n"; } $socket = @fsockopen("www.cafeshops.com", 80, $errno, $errstr, 60); // we have the socket open if ($socket) { fputs($socket, $reqheader); while (!feof($socket)) { $line = fgets($socket, 4096); $matches = array(); if (preg_match("/{$this->cpPattern}/i", $line, $matches)) { // item # :: item desc :: directory :: image name :: item # :: item desc :: price dollar :: price cents // e.g. // 5956381 :: White T-Shirt :: 1 :: 5956381_F_store :: 5956381 :: White T-Shirt :: 14 :: 99 $this->products[$matches[1]]['description'] = trim($matches[2]); $this->products[$matches[1]]['image'] = trim($matches[4]); $this->products[$matches[1]]['image_url'] = "http://storetn.cafepress.com/{$matches[3]}/" . trim($matches[4]) . '.jpg'; $this->products[$matches[1]]['price'] = "{$matches[7]}.{$matches[8]}"; } } fclose($socket); if ($this->cacheTime) { $this->saveCache(); } if ($this->cacheImages && $this->cacheTime) { // as we're caching, grab the files too foreach($this->products as $product) { set_time_limit(120); $data = ''; $fp = @fopen($product['image_url'], 'r'); if ($fp) { while(!feof($fp)) { $data .= fgets($fp, 4096); } fclose($fp); $this->saveImage($product['image'], $data); } } } } // there was a problem else { return false; } } return true; } } ?>
checkdnsrr and getmxrr do not work on windows NT making resolution of email address a pain in the bum. Use these functions instead and you'll get the same functionality. <?php /****************************************************** These functions can be used on WindowsNT to replace their built-in counterparts that do not work as expected. checkdnsrr_winNT() works just the same, returning true or false getmxrr_winNT() returns true or false and provides a list of MX hosts in order of preference. *******************************************************/ function checkdnsrr_winNT( $host, $type = '' ) { if( !empty( $host ) ) { # Set Default Type: if( $type == '' ) $type = "MX"; @exec( "nslookup -type=$type $host", $output ); while( list( $k, $line ) = each( $output ) ) { # Valid records begin with host name: if( eregi( "^$host", $line ) ) { # record found: return true; } } return false; } } function getmxrr_winNT( $hostname, &$mxhosts ) { if( !is_array( $mxhosts ) ) $mxhosts = array(); if( !empty( $hostname ) ) { @exec( "nslookup -type=MX $hostname", $output, $ret ); while( list( $k, $line ) = each( $output ) ) { # Valid records begin with hostname: if( ereg( "^$hostname\tMX preference = ([0-9]+), mail exchanger = (.*)$", $line, $parts ) ) { $mxhosts[ $parts[1] ] = $parts[2]; } } if( count( $mxhosts ) ) { reset( $mxhosts ); ksort( $mxhosts ); $i = 0; while( list( $pref, $host ) = each( $mxhosts ) ) { $mxhosts2[$i] = $host; $i++; } $mxhosts = $mxhosts2; return true; } else { return false; } } } ?>
COM and photoshop, opening image and running and action $ps = new COM('Photoshop.Application') or die("Unable to instanciate Photoshop"); $ps->Open('c:\423.jpg'); $ps->Visible = 1; $ps->PlayAction('do some stuff then save and close image'); $ps->Quit(); $ps->Release(); $ps= null;
Creates a document using Word on the server, puts text in it and saves it. All this is done using the COM feature. <? $word = new COM("word.application") or die("Unable to instanciate Word"); print "Loaded Word, version {$word->Version}\n"; $word->Visible = 1; $word->Documents->Add(); $word->Selection->TypeText("This is a test..."); $word->Documents[1]->SaveAs("Useless test.doc"); $word->Quit(); ?>
i'm boring playing with ssh and typing<br> ps ax | grep somedaemon to checking any daemon up or not on my website.<br> hopely this is usefull for you <?php // idban secandri 01/2001 // dedicate to my wife Desy fatmawati // freely distribute; use for personal only // greeting to all satunet.com, kafegaul.com, cdl2000.com crews function checkd($daemon,$name) { $ps ="ps ax | grep $daemon | wc -l"; $origps = exec($ps); $minone = $origps-2; if ($minone<1) { $dataps = "only <b><font color=red>$minone</font> daemon</b> for <b>$daemon</b>, <br><b><font color=red>$name TOTALY DOWN</font></b><br>"; } if ($minone==1) { $dataps = "<b><font color=blue>up</font></b> only with <b><font color=red>$minone</font> $daemon daemon</b><br>"; } if ($minone>1) { $dataps = "<b><font color=blue>up</font></b> with <b><font color=red>$minone</font> $daemon daemons</b><br>"; } return $dataps; } echo checkd("mysqld","mysql daemon"); echo checkd("httpd","httpd daemon"); ?>
This small script was written to solve a problem i had when encoding a large amount of files using the zend encoder on windows (*nix has a .sh file to do this i believe). It mirrors a copy of your site/project keeping the directory structure whilst encoding any php files with the encoder. It filters out the filetypes in the $extensions variable. So include any file extensions you want to be encoded in there... <? ////////////////////////////////////////////////////////////////////////////////////////// // // Name: Encode a full Web Site/Project using Zend Encoder // Last Edited: Date: 16 November 2001 15:23:22 GMT // Description: // This small script was written to solve a problem i had when encoding a large amount of // files using the zend encoder on windows (*nix has a .sh file to do this i believe). // It mirrors a copy of your site/project keeping the directory structure whilst encoding // any php files with the encoder. // It filters out the filetypes in the $extensions variable. // So include any file extensions you want to be encoded in there... // // Tested on Win2k/Apache/PHP v1.1 RC1 // (PHP 1.0.* seems to have loads of problems with opening external programs on win32) // I cant test on any other platform as the zend license is bound to that machine :/ // // Authors: David Arthur // E-mail: davidATno#spam#indigomultimedia.com // ////////////////////////////////////////////////////////////////////////////////////////// function encodeArray($root){ global $nonencodeArray,$encodeArray,$dirArray; $extensions = array('php','php3','php4','phtml'); $handle=opendir($root); while ($file = readdir($handle)){ $fileArray[count($fileArray)] = $file; } closedir($handle); for ($i=0;$i<count($fileArray);$i++){ if ($fileArray[$i] != "." && $fileArray[$i] != ".."){ $path = str_replace("//","/",$root.$fileArray[$i]); if (is_dir($root.$fileArray[$i])){ encodeArray($root.$fileArray[$i]."/"); $dirArray[] = $root.$fileArray[$i]."/"; } else { $namearray = explode(".",strtolower($fileArray[$i])); $extension = $namearray[count($namearray)-1]; for ($m = 0; $m < count($extensions); $m++){ if ($extensions[$m] == $extension){ $allowed = 1; } } if ($allowed == 1){ $encodeArray[] = $path; } else { $nonencodeArray[] = $path; } $allowed = 0; } } } } function encode($fromdir,$todir,$zendEncoder){ global $nonencodeArray,$encodeArray,$dirArray; if (!ereg("^.+/$",$fromdir)){ $fromdir .= "/"; } if (!ereg("^.+/$",$todir)){ $todir .= "/"; } @mkdir($todir, 0755); encodeArray($fromdir); sort($dirArray); for ($i=0;$i<count($dirArray);$i++){ @mkdir(substr(str_replace($fromdir,$todir,$dirArray[$i]),0,-1), 0755); } for ($i=0;$i<count($encodeArray);$i++){ exec("$zendEncoder ".$encodeArray[$i]." ".str_replace($fromdir,$todir,$encodeArray[$i])); print "Encoded: ".$encodeArray[$i]."<br>to -> ".str_replace($fromdir,$todir,$encodeArray[$i])."<br>\n"; } print "Encoding Finished.<br><br>"; for ($i=0;$i<count($nonencodeArray);$i++){ @copy($nonencodeArray[$i],str_replace($fromdir,$todir,$nonencodeArray[$i])); print "Copied: ".$nonencodeArray[$i]."<br>to -> ".str_replace($fromdir,$todir,$nonencodeArray[$i])."<br>\n"; } print "Copying Finished."; } // The only part that should need changing are below. ?>
Execute AND terminate background processes in Windows whilst your PHP-Script continues to execute. This code fragment is useful if you want to execute AND terminate a background process (that can be invoked via commandline) in Windows OS using PHP, without having your script hanging. The problem with the given functions of PHP for this purpose (exec(), passthru(), backtick-operators etc.) is, your script will hang if you launch a process that should run whilst your script is continuing to execute (e.g. services). To terminate the process you'll need the utility "pskill". Not a big thing, but I hope it helps you, as I wasted a lot of time on this theme until i got a working solution. It was tested only "local" on Windows 2000, Apache 1.3 and PHP 5.0. Read the original contribution at: http://php3.de/manual/de/function.exec.php download pskill at: http://www.sysinternals.com/ntw2k/freeware/pskill.shtml //start background process (e.g. tlswrap) minimized in the background: $WshShell = new COM("WScript.Shell"); $oExec = $WshShell->Run('X:\\programs\\tlswrap\\tlswrap.exe -c 20 -C ALL -h 127.0.0.1 -l 7000', 7, false); //terminate process with pskill-utility $WshShell = new COM("WScript.Shell"); $oExec = $WshShell->Run('X:\\programs\\pskill\\pskill.exe tlswrap.exe', 7, false);
This code displays the remote address of the machine calling the page. Uses nslookup and grep. <?php /* Written By Kurth Bemis (kurth@usaexpress.net) This snippet uses nslookup and grep to retrieve the fully resolved remote address and display it. Mail me if you have any problems ~kurth */ $runext = exec("nslookup $REMOTE_ADDR | grep ame:", $output, $error); if (!$error){ list(,$run) = each($output); $display = substr ("$run", 6); print "Remote Address: $display <BR>"; } if ($error){ echo "Unix error code: $error<BR>\n"; exit; } ?>
This is an simple example about how to get data from templatemonster's webapi to your website while using PHP (only). Of course this is not the most common way but it works if the execution time is not the most important factor. Try the demo link and see how it works. <?php // For more information: visit http://www.templatemonster.com/webapi/ $num_records = 4; $aff_link = "http://www.all4yourwebsite.com/"; $tm_url = "http://www.templatemonster.com/"; $tm_url .= "webapi/templates_screenshots4.php"; $param['last_added'] = "Yes"; // this value is case sensitive $param['full_path'] = "true"; $param['order'] = "asc"; $param['sort_by'] = "date"; $param['filter'] = "1"; // add additional filters / parameters here // building querystring from the parameters $qs = "?"; foreach ($param as $key => $val) { $qs .= $key."=".$val."&"; } $qs = rtrim($qs, "&"); // now get the records from the TM webapi $request_from = $tm_url.$qs; $all_rows = file($request_from); // now split the data for each row into an multi dim. array for ($i = 0; $i < $num_records; $i++) { $data[$i] = explode("\t", $all_rows[$i]); } $t_row = "<div id=\"thumbs\">\n"; foreach ($data as $row) { // read the information about more attr. $id = $row[0]; $price = $row[1]; $all_images = explode(",", trim($row[15], "{}")); $t_row .= " <div class=\"thumb\">\n"; $t_row .= " <div class=\"box\">\n"; foreach ($all_images as $img) { if (preg_match("/-m.jpg$/", $img)) { $thumb = $img; } } $thumb_size = getimagesize($thumb); $t_row .= " <a href=\"".$aff_link."\" target=\"_blank\">"; $t_row .= "<img src=\"".$thumb."\" ".$thumb_size[3]." border=\"0\" alt=\"template no. ".$id."\">\n"; $t_row .= "</a>\n"; $t_row .= " </div>\n"; $t_row .= " <p>Price: $".$price."</p>\n"; $t_row .= " </div>\n"; } $t_row .= "</div>"; ?>
Like CURL, gURL allows you to GET/POST to an external website. Data can be passed both as String and Array. /* Name: gURL Class Author: Markus Diersbock Description: Like CURL, gURL allows you to GET/POST to an external website. Data can be passed both as String and Array. Notes: ~ $errflag is set to 1 on error ~ Prefix $webpage with "/" Revisons: 2003/12/12 - Created */ class gURL{ var $errflag; var $lasterrdesc; var $lasterrno; var $version='1.1'; function execweb($site, $webpage, $extdata, $method){ $port=80; $conntimeout=60; $buffer=1024; $extdatastr; $returndata; // Process array/string. For GETs make legal QueryString if(is_array($extdata)){ foreach($extdata as $name => $value){ if($method=="GET"){ $extdatastr .=urlencode($name)."=".urlencode($value)."&"; } else { $extdatastr .=urlencode($name)."=".urlencode($value)."&"; } } $extdatastr = substr($extdatastr,1,strlen($extdatastr)-2); } else { $extdatastr=$extdata; } $fptr=fsockopen($site, $port, $errno, $errstr, $conntimeout); if(!$fptr){ $this->errflag=1; $this->lasterrno .= $errno; $this->lasterrdesc .= $errstr; } else { $datalen = strlen($extdatastr); // For POSTs create body with form data if($method=="POST"){ $bodystr = "POST ".$webpage." HTTP/1.0\r\n"; $bodystr .= "Host: ".$site."\r\n"; $bodystr .= "Content-type: application/x-www-form-urlencoded\r\n"; $bodystr .= "Content-length: ".$datalen."\r\n"; $bodystr .= "\r\n"; $bodystr .= $extdatastr."\n\n"; } // For GETs create body with passed QueryString if($method=="GET"){ if(strlen($extdatastr)>0){ $bodystr = "GET ".$webpage."?".$extdatastr." HTTP/1.0\r\n"; } else { $bodystr = "GET ".$webpage." HTTP/1.0\r\n"; } $bodystr .= "Host: ".$site."\n\n"; } fputs($fptr, $bodystr); while(!feof($fptr)){ $returndata .= fgets($fptr, $buffer); } } return $returndata; } }
This extension allows the direct access the parallel and serial(rs232) port in reading and writing by the DLL inpout32.dll under WIN9x/NT/2000/XP for any assembly. An example of concret application? Complete house automation with Web interface and php, connection hardware of any nature with the ports like assemblies simple or to complicate. One idea simple but quite practical... Extension and source was compiled with Delphi 6, sources and example included. Link to download the complete project : http://www.phpcs.com/code.aspx?ID=36224 Functions : int iol_input(integer pattern) boolean iol_output(integer pattern, integer pattern) string iol_info() iol_input(port) iol_output(port, value) iol_info() Exemple : File iol_ouput.php, <?php require_once("class/php_iol.class.php"); $DemoPhpIOL = new php_iol(); for($i=0; $i<255; $i++) { $DemoPhpIOL->WriteIOOutput(888, $i); // 888dec of 378hex usleep(1550); } echo "Output port 888(378h) value 0 : "; if($DemoPhpIOL->WriteIOOutput(888, 0)) {echo "Ok";}else{echo "Error";} ?> File iol_input.php, <?php require_once("class/php_iol.class.php"); $DemoPhpIOL = new php_iol(); $RcvByte = $DemoPhpIOL->GetIOInput(889); // Base(378h) + 1 = 889 echo "<b>Input value : ".$rcv."</b><br>"; if($RcvByte > 127) { $RcvByte = $RcvByte -128; echo "Busy : true<br>"; }else{ echo "Busy : false<br>"; } if($RcvByte > 63) { $RcvByte = $RcvByte -64; echo "Ack : true<br>"; }else{ echo "Ack : false<br>"; } if($RcvByte > 31) { $RcvByte = $RcvByte -32; echo "Pe : true<br>"; }else{ echo "Pe : false<br>"; } if($RcvByte > 15) { $RcvByte = $RcvByte -16; echo "Select : true<br>"; }else{ echo "Select : false<br>"; } if($RcvByte > 7) { $RcvByte = $RcvByte -8; echo "Error : true<br>"; }else{ echo "Error : false<br>"; } ?>
Lists PHP extensions and there functions. It's a simple code, maybe it will be useful to somebody. Thanks to Cezary K. Wagner for fix code to avoid warnings. <?php echo "<h3>PHP Loaded Extensions:</h3>"; function extFunctions($ext) { $extFuncs = get_extension_funcs($ext); while(list($fid, $fname) = each($extFuncs)) { echo " - " . ($fid + 1) . " $fname <br>"; } } echo "| <a href='$PHP_SELF'>Extensions Only</a> | <a href='$PHP_SELF?expand=*'>Expand functions</a> |<br>"; $loaded = get_loaded_extensions(); while(list($id, $name) = each($loaded)) { echo "<b>" . ($id + 1) . " <a href='$PHP_SELF?expand=$name'>$name</a></b><br>"; if(isset($expand)) if($expand == $name || $expand == "*") extFunctions($name); } ?>
This class allows you to wake up/power on a computer remotely. <?php /*************************************************** * PHP Class for UDP Magic Packet Wake-on-Lan * 2002 *************************************************** * This class exports 2 functions you would most * probably want to use: * void MagicPacket() - class descriptor * bool wake(string $ip, string $mac[, int $port]) - to wake the computer at the specified * ip address. The mac argument is the MAC * address of the NIC you would like to * wake up. The port argument is any UDP port, * preferably 9, the UDP discard port. * Returns true on success, false on failure. *************************************************** * Usage: $wol = new MagicPacket(); * $wol -> wake('192.168.1.201','001122334455', 9); ****************************************************/ class MagicPacket { function MagicPacket() { $this -> $ff = chr(0xFF); } function wake($ip, $mac, $port) { $this -> $nic = fsockopen("udp://" . $ip, $port); if( !$this -> $nic ) { fclose($this -> $nic); return false; } else { fwrite($this -> $nic, $this -> generate_magic_packet($mac)); fclose($this -> $nic); return true; } } function generate_magic_packet($dest_mac) { $packet = ""; for($i = 0; $i < 6; $i++) { $packet .= $this -> $ff; } for($i = 0; $i < 6; $i++) { $packet .= chr((int)substr($dest_mac, $i, $i + 2)); } return $packet; } } ?>
This is a safe way of passing command-line arguments to child processes. function EscapeShellArg($x) { return "'".ereg_replace("'", "\\'", $x)."'"; }
Simply nslookup to use in PHP. Now in version 2.0 you can get the IP address corresponding to a given Internet host name and get the Internet host name corresponding to a given IP address. <html> <head> <title>.: n s l o o k u p :.</title> <style> a:link {text-decoration: none} a:visited {text-decoration: none} a:hover {text-decoration: underline} </style> </head> <body bgcolor="#E2E2E2" text="#000000" topmargin="0" leftmargin="0" link="#000000" vlink="#000000" alink="#000000"> <? $nslookup_version = "nslookup v2.0 - Running on PHP ".phpversion(); ?><br> <table border="1" width="100%" cellspacing="0" bordercolor="#000000"> <tr> <td width="100%" bgcolor="#CCCCCC"><font face="Verdana,Arial" size="1"><b> &nbsp;<? echo $nslookup_version ?> </b></font></td> </tr> </table> <table border="1" width="100%" cellspacing="0" cellpadding="4" bordercolor="#000000"> <tr> <td width="100%" bgcolor="#000000"> <p align="center"><b><font face="Verdana,Arial" size="4" color="#00FF00">_______________</font></b><b><font face="Verdana,Arial" size="4" color="#00FF00">|</font><font face="Verdana,Arial" color="#FFFFFF" size="4"> n s l o o k u p </font><font face="Verdana,Arial" size="4" color="#00FF00">|</font></b><b><font face="Verdana,Arial" size="4" color="#00FF00">_______________</font></b></td> </tr> <tr> <td width="100%" bgcolor="#C8C8C8"> <div align="center"> <center> <table border="0" width="600" cellspacing="0" cellpadding="0"> <tr> <td width="100%" align="center"> <form name=nslookup method=post action=nslookup.php> <b> <font face="Verdana,Arial" size="2"> <br> <select size="1" name="IPorNAME"> <option value="namex">Host Name</option> <option value="ipx">IP Address</option> </select> </font><font face="Verdana,Arial" size="3">: </font><font face="Verdana,Arial" size="2"><input type=text name=ipnamex size=15 maxlength=100><input type=submit value=Go!> <br> <br> <? if(!empty($ipnamex)) { if ($IPorNAME == ipx) { echo ("Official Name: "); echo ("</b>"); echo gethostbyaddr($ipnamex); echo ("<br><b>"); echo ("IP address: "); echo ("</b>"); echo $ipnamex; } elseif ($IPorNAME == namex) { echo ("Official Name: "); echo ("</b>"); echo $ipnamex; echo ("<br><b>"); echo ("IP address: "); echo ("</b>"); echo gethostbyname($ipnamex); } } ?> </font> </form> </td> </tr> </table> </center> </div> </td> </tr> <tr> <td width="100%" bgcolor="#000000"> <p align="center"><b><font face="Verdana,Arial" size="3" color="#00FF00">.:..::. .: :. .. . :: : :. . . :: : :. :: :: :: .. . : : :: : .: :&nbsp; :: : : .. :. ::. . . :: : :: . . : : .</font></b></td> </tr> </table> <table border="1" width="100%" cellspacing="0" bordercolor="#000000"> <tr> <td width="100%" align="right" bgcolor="#CCCCCC"><font face="Verdana,Arial" size="1">made by <a href="mailto:thecrow@impulsive.org"> |The-Crow|</a> @ Jun 2000</font></td> </tr> </table> </body> </html>
this code will run external program (ls -l) and print all the output //You may need to provide the full path to ls //If your web-server user has no environment 'path' $line1 = exec('ls -ls', $output, $error); while (list(,$line) = each($output)){ echo $line, "<BR>\n"; } if ($error){ echo "Unix error code: $error<BR>\n"; exit; }
Lists a dir with RPM's (updates) and makes a link in directory ./htmls with information and a link in ./updates where we store the RPM's. Useful to mantain a mirror information system. Just an example of how we can manage with files... <?php $line1 = exec('/bin/ls updates/*', $output, $error); while (list(,$line) = each($output)){ echo "<tr>\n"; $parts = explode('/', $line); $file = $parts[1]; $fp = fopen("htmls/".$file.".html" , 'w') or print("Cannot write $path<BR>\n"); if ($fp){ fwrite($fp, "<html>\n<body>\n<a href=../$line>$line</a>\n<br><pre>\n"); $info1 = exec("/bin/rpm -qpi '$line'", $out, $errors); while (list(,$info) = each($out)){ fwrite($fp, $info."\n"); } fwrite($fp, "</pre>\n</body>\n</html>"); fclose($fp); } echo "<a href=htmls/", $file, ".html>", $file, "</a>\n"; } if ($error){ echo "Unix error code: $error<BR>\n"; exit; } if ($errors){ echo "Unix error code: $errors<BR>\n"; exit; } echo "</pre>\n"; ?>
I wasted a lot of time trying to get FTP over SSL/TLS working in PHP on WINDOWS OS (with precompiled SSL PHP-packages etc.). However, it never worked for me. While SSL/TLS may not be a complicate issue on Linux OS and others, on Windows OS it definitely is. I'm happy I found a nice solution now: using "MoveIt Freely", a commandline FTP-Client, freeware at http://www.standardnetworks.com. A nice tool that worked on all SSL/TLS-enabled FTP-servers for me. I know the issue is not related to PHP directly, anyway, I include an example that shows how to use it Hope it helps. //To run this script you need (all freeware): //a) SSL/TLS-FTP-Client: MoveIt freely at http://www.standardnetworks.com //b) Ident-Server: EYEdent-D 1.42 at http://www.ake.nu/software/files/eye-d142.zip //c) Tool to kill processes: pskill at http://www.sysinternals.com/ntw2k/freeware/pskill.shtml //PS. To write/delete temporary files, maybe you have to set appropriate permissions first. <?php //set up paths to programs etc. (first install the programs, of course!) $ftpclient = 'C:\programs\moveit\ftps.exe'; $identserver = 'C:\programs\eyedent\identd.exe'; $processkiller = 'C:\programs\pskill\pskill.exe'; $process_to_kill = 'identd.exe'; $temporary_batchfile = 'C:\temp_batch.txt'; $temporary_resultfile = 'C:\temp_results.txt'; $ip = "ftp_IP"; $port = "ftp_port"; $username = "ftp_username"; $password = "ftp_password"; $identname = "ident_name"; //write the batchfile //this example will read the file list of an SSL-FTP-server-directory named "/example/installfiles/" //PS to avoid additional response text of FTP-server, use "debug"- and "verbose"-commands to switch output on/off $handle=fopen($temporary_batchfile, "a+"); fwrite($handle, "open " . $ip . " " . $port . "\n" . $username . "\n" . $password . "\n" . "cd /example/installfiles/" . "\n" . "dir" . "\n" . "close" . "\n"); fclose($handle); //launch the ident-server (if needed) $identd_string_open = $identserver . " -u " . $identname . " -o UNIX -dns 0"; $WshShell = new COM("WScript.Shell"); $oExec = $WshShell->Run($identd_string_open, 7, false); //launch ftp-client and execute the batchfile and forward output to the resultfile $ftps_string = $ftpclient . " -a -z -d -e:on -s:" . $temporary_batchfile . " > " . $temporary_resultfile; exec($ftps_string); //close ident-server $identd_string_close = $processkiller . " " . $process_to_kill; $WshShell = new COM("WScript.Shell"); $oExec = $WshShell->Run($identd_string_close, 7, false); //read/output the results $results = file($temporary_resultfile); while (list ($key, $val) = each ($results)) echo "$val <br>"; //delete the temporary files unlink($temporary_batchfile); unlink($temporary_resultfile); ?>
Will attempt to locate a given OS program. <?php function whereis ($filename){ $path = GetEnv('path') or GetEnv('PATH') or GetEnv('Path'); $paths = explode(';', $path); //Throw in a few more places to look $paths[] = '/usr/bin/'; $paths[] = '/usr/sbin/'; $paths[] = '/usr/local/bin/'; $paths[] = '/usr/local/sbin/'; $paths[] = './'; $paths[] = './cgi/'; $whereis = ''; reset($paths); while (!$whereis && (list(,$p) = each($paths))){ if ($p){ $end = $p[strlen($p)-1]; if ($end != '/' && $end != '\\'){ $p .= '/'; } $f = $p . $filename; if (file_exists($f)){ $perms = fileperms($f); $owner = fileowner($f); $myuid = getmyuid(); //Enhancement: If somebody could figure out how to chase down //Group IDs without invoking exec() et al... if (($perms & 1) || (($perms & 64) && ($owner == $myuid))){ $whereis = $f; } } } } return $whereis; } /* echo "Whereis: ", whereis('whereis'), "<BR>\n"; echo "Whoami: ", whereis('whoami'), "<BR>\n"; echo "asdf: ", whereis('asdf'), "<BR>\n"; */ ?>