Rnd()) + 1); // Loop until we get a random value betwee 5 and 7. This will be // the lenght (with leading zeros) of the value of the Characters. $nCharSize = 0; $nUpperBound = 10; $nLowerBound = 5; $nCharSize = intval(($nUpperBound - $nLowerBound + 1) * $this->Rnd() + $nLowerBound); // Encrypt the Size of the characters and convert it to String. // This size has to be standard so we always get the right character. $cCharSize = $this->fEncryptedKeySize($nCharSize); // Convert the KeyNumber to String with leading zeros. $cEncKey = $this->NumToString($nEncKey, $nCharSize); // Get the text to encrypt and it's size. $cEncryptedText = ''; $nTextLenght = strlen($eText); // Loop thru the text one character at the time. for($nCounter = 1; $nCounter <= $nTextLenght; $nCounter++) {// Get the Next Character. $cChar = $this->Mid($eText, $nCounter, 1); // Get Ascii Value of the character multplied by the Key Number. $nChar = ord($cChar) * $nEncKey; // Get the String version of the Ascii Code with leading zeros. // using the Random generated Key Lenght. $cChar2 = $this->NumToString($nChar, $nCharSize); // Add the Newly generated character to the encrypted text variable. $cEncryptedText .= $cChar2; } // Separate the text in two to insert the enc // key in the middle of the string. $nLeft = intval(strlen($cEncryptedText) / 2); $cLeft = $this->strleft($cEncryptedText, $nLeft); $nRight = strlen($cEncryptedText) - $nLeft; $cRight = $this->strright($cEncryptedText, $nRight); // Add a Dummy string at the end to fool people. $cDummy = $this->CreateDummy(); // Add all the strings together to get the final result. $this->InsertInTheMiddle($cEncryptedText, $cEncKey); $this->InsertInTheMiddle($cEncryptedText, $cCharSize); $cEncryptedText = $this->CreateDummy() . $cEncryptedText . $this->CreateDummy(); return $cEncryptedText; } //------------------------------------------------------------------------------------ // Decrypt a chain of text. //------------------------------------------------------------------------------------ // Parameters //------------------------------------------------------------------------------------ // $cText: Chain to decrypt. //------------------------------------------------------------------------------------ function Decrypt_Text($cText) {$cTempText = $cText; $cDecryptedText = ''; $cText = ''; // Replace alpha characters for zeros. for($nCounter = 1; $nCounter <= strlen($cTempText); $nCounter++) {$cChar = $this->Mid($cTempText, $nCounter, 1); if ($this->IsNumeric($cChar) == true) $cText .= $cChar; else $cText .= '0'; } // Get the size of the key. $cText = $this->strleft($cText, strlen($cText) - 4); $cText = $this->strright($cText, strlen($cText) - 4); $nCharSize = 0; $this->Extract_Char_Size($cText, $nCharSize); $this->Extract_Enc_Key($cText, $nCharSize, $nEncKey); // Decrypt the Size of the encrypted characters. $nTextLenght = strlen($cText); // Loop thru text in increments of the Key Size. $nCounter = 1; do {// Get a Character the size of the key. $cChar = $this->Mid($cText, $nCounter, $nCharSize); // Get the value of the character. $nChar = $this->Val($cChar); // Divide the value by the Key to get the real value of the character. if ($nEncKey > 0) $nChar2 = $nChar / $nEncKey; // Convert the value to the character. $cChar2 = chr($nChar2); $cDecryptedText .= $cChar2; $nCounter += $nCharSize; }while ($nCounter <= strlen($cText)); // Clear any unwanted spaces and show the decrypted text. return trim($cDecryptedText); } //------------------------------------------------------------------------------------ // Extract the Character Size from the middle of the exncrypted text. //------------------------------------------------------------------------------------ // Parámetros //------------------------------------------------------------------------------------ // &$cText: Cadena. // &$nCharSize: Tamaño de la cadena. //------------------------------------------------------------------------------------ function Extract_Char_Size(&$cText, &$nCharSize) {// Get the half left side of the text. $nLeft = intval(strlen($cText) / 2); $cLeft = $this->strleft($cText, $nLeft); // Get the half right side of the text. $nRight = strlen($cText) - $nLeft; $cRight = $this->strright($cText, $nRight); // Get the key from the text. $nKeyEnc = $this->Val($this->strright($cLeft, 2)); $nKeySize = $this->Val($this->strleft($cRight, 2)); if ($nKeyEnc >= 5) $nCharSize = $nKeySize + $nKeyEnc; else $nCharSize = $nKeySize - $nKeyEnc; $cText = $this->strleft($cLeft, strlen($cLeft) - 2) . $this->strright($cRight, strlen($cRight) - 2); } //------------------------------------------------------------------------------------ // Extract the Encryption Key from the middle of the encrypted text. //------------------------------------------------------------------------------------ // Parameters //------------------------------------------------------------------------------------ // &$cText: Chain. // $nCharSize: Length of the chain. // &$nEncKey: Length of the chain encrypt. //------------------------------------------------------------------------------------ function Extract_Enc_Key(&$cText, $nCharSize, &$nEncKey) {$cEncKey = ''; // Get the real size of the text (without the previously // stored character size). $nLenght = strlen($cText) - $nCharSize; // Get the half left and half right sides of the text. $nLeft = intval($nLenght / 2); $cLeft = $this->strleft($cText, $nLeft); $nRight = $nLenght - $nLeft; $cRight = $this->strright($cText, $nRight); // Get the key from the text. $cEncKey = $this->Mid($cText, $nLeft + 1, $nCharSize); // Get the numeric value of the key. $nEncKey = $this->Val(trim($cEncKey)); // Get the real text to decrypt (left side + right side). $cText = $cLeft . $cRight; } //------------------------------------------------------------------------------------ // Just to fool people....never show the real size in the string but we need to know // what we used in order to decrypt it so we will store the both in the string but // maked. //------------------------------------------------------------------------------------ // Parameters //------------------------------------------------------------------------------------ // $nKeySize: Length of the chain encrypt. //------------------------------------------------------------------------------------ function fEncryptedKeySize($nKeySize) {$nLowerBound = 0; $nKeyEnc = intval(($nKeySize - $nLowerBound + 1) * $this->Rnd() + $nLowerBound); if ($nKeyEnc >= 5) $nKeySize = $nKeySize - $nKeyEnc; else $nKeySize = $nKeySize + $nKeyEnc; return $this->NumToString($nKeyEnc, 2) . $this->NumToString($nKeySize, 2); } //------------------------------------------------------------------------------------ // Convert a number to string using a fixed size using zeros in front of the real // number to match the desired size. //------------------------------------------------------------------------------------ // Parameters //------------------------------------------------------------------------------------ // $nNumber: Chain that n Numbers contains. // $nZeros: Quantity of zeros to add to the chain. //------------------------------------------------------------------------------------ function NumToString($nNumber, $nZeros) {// Check that the zeros to fill are not smaller than the actual size. $cNumber = trim(strval($nNumber)); $nLenght = strlen($cNumber); if ($nZeros < $nLenght) $nZeros = 0; $nUpperBound = 122; $nLowerBound = 65; for($nCounter = 1; $nCounter <= ($nZeros - $nLenght); $nCounter++) {// Add a zero in front of the string until we reach the desired size. $lCreated = false; do {$nNumber = intval(($nUpperBound - $nLowerBound + 1) * $this->Rnd() + $nLowerBound); if (($nNumber > 90) && ($nNumber < 97)) $lCreated = false; else $lCreated = true; }while ($lCreated == false); $cChar = chr($nNumber); $cNumber = $cChar . $cNumber; } // Return the resulting string. return $cNumber; } //------------------------------------------------------------------------------------ // Insert a string in the middle of another. //------------------------------------------------------------------------------------ // Parameters //------------------------------------------------------------------------------------ // &$cSourceText: Chain. // $cTextToInsert: Chain to insert inside $cSourceText. //------------------------------------------------------------------------------------ function InsertInTheMiddle(&$cSourceText, $cTextToInsert) {// Get the half left and half right sides of the text. $nLeft = intval(strlen($cSourceText) / 2); $cLeft = $this->strleft($cSourceText, $nLeft); $nRight = strlen($cSourceText) - $nLeft; $cRight = $this->strright($cSourceText, $nRight); // Insert cTextToString in the middle of cSourceText. $cSourceText = $cLeft . $cTextToInsert . $cRight; } //------------------------------------------------------------------------------------ // //------------------------------------------------------------------------------------ function CreateDummy() {$nUpperBound = 122; $nLowerBound = 48; for($nCounter = 1; $nCounter <= 4; $nCounter++) {$lCreated = false; do {$nDummy = intval(($nUpperBound - $nLowerBound + 1) * $this->Rnd() + $nLowerBound); if ((($nDummy > 57) && ($nDummy < 65)) || (($nDummy > 90) && ($nDummy < 97))) $lCreated = false; else $lCreated = true; }while ($lCreated == false); $cDummy .= chr($nDummy); } return $cDummy; } ///////////////////////////////////////////////////////////////////// // Function of chain handling. // ///////////////////////////////////////////////////////////////////// //------------------------------------------------------------------------------------ // Returns a specification number of characters of the left side of a chain. //------------------------------------------------------------------------------------ // Parameters //------------------------------------------------------------------------------------ // $tmp: Chain. // $nLeft: Number of left characters to right. //------------------------------------------------------------------------------------ function strleft($tmp, $nLeft) {$len = strlen($tmp); if ($nLeft == 0) $str = ''; else if ($nLeft < $len) $str = $this->Mid($tmp, 1, $nLeft); return $str; } //------------------------------------------------------------------------------------ // Returns a specification number of characters of the right side of a chain. //------------------------------------------------------------------------------------ // Parameters //------------------------------------------------------------------------------------ // $tmp: Chain. // $nRight: Number of right characters to left. //------------------------------------------------------------------------------------ function strright($tmp, $nRight) {$len = strlen($tmp); if ($nRight == 0) $str = ''; else if ($nRight < $len) $str = $this->Mid($tmp, $len - $nRight + 1, $len); return $str; } //------------------------------------------------------------------------------------ // Returns a specification number of characters of a chain. //------------------------------------------------------------------------------------ // Parameters //------------------------------------------------------------------------------------ // $tmp: Chain. // $start: Starting position in the chain. // $length: Quantity of left characters to right. //------------------------------------------------------------------------------------ function Mid($tmp, $start, $length) {$str = substr($tmp, $start - 1, $length); return $str; } ///////////////////////////////////////////////////////////////////// // Functions for handling of numbers. // ///////////////////////////////////////////////////////////////////// //------------------------------------------------------------------------------------ // Generates a Random number. //------------------------------------------------------------------------------------ function Rnd() {srand(); // Initialize random-number generator. do {$tmp = abs(tan(rand())); }while (($tmp > "1") || ($tmp < "0")); $tmp = $this->Mid($tmp, 1, 8); return $tmp; } //------------------------------------------------------------------------------------ // Takes the numbers that it is in a chain. //------------------------------------------------------------------------------------ // Parameters //------------------------------------------------------------------------------------ // $tmp: Chain. //------------------------------------------------------------------------------------ function Val($tmp) {$length = strlen($tmp); $tmp2 = 0; for ($i = 1; $i <= $length; $i++) {$tmp1 = $this->Mid($tmp, $i, 1); if ($this->IsNumeric($tmp1) == 1) {$tmp2 .= $tmp1;} } return intval($tmp2); } //------------------------------------------------------------------------------------ // Returns if an expression you can evaluate as a number. //------------------------------------------------------------------------------------ // Parameters //------------------------------------------------------------------------------------ // $cChar: Chain. //------------------------------------------------------------------------------------ function IsNumeric($cChar) {$tmp = ord($cChar); if (($tmp < 48) || ($tmp > 57)) $tmp = false; else $tmp = true; return $tmp; } } ?>size_width(100); // set width for thumbnail, or $thumb->size_height(300); // set height for thumbnail, or $thumb->size_auto(200); // set the biggest width or height for thumbnail $thumb->jpeg_quality(75); // [OPTIONAL] set quality for jpeg only (0 - 100) (worst - best), default = 75 $thumb->show(); // show your thumbnail $thumb->save("./huhu.jpg"); // save your thumbnail to file ---------------------------------------------- Note : - GD must Enabled - Autodetect file extension (.jpg/jpeg, .png, .gif, .wbmp) but some server can't generate .gif / .wbmp file types - If your GD not support 'ImageCreateTrueColor' function, change one line from 'ImageCreateTrueColor' to 'ImageCreate' (the position in 'show' and 'save' function) - If your GD not support 'ImageCopyResampled' function, change 'ImageCopyResampled' to 'ImageCopyResize' */############################################ class thumbnail { var $img; function thumbnail($imgfile) { //detect image format $this->img["format"]=ereg_replace(".*\.(.*)$","\\1",$imgfile); $this->img["format"]=strtoupper($this->img["format"]); if ($this->img["format"]=="JPG" || $this->img["format"]=="JPEG") { //JPEG $this->img["format"]="JPEG"; $this->img["src"] = ImageCreateFromJPEG ($imgfile); } elseif ($this->img["format"]=="PNG") { //PNG $this->img["format"]="PNG"; $this->img["src"] = ImageCreateFromPNG ($imgfile); } elseif ($this->img["format"]=="GIF") { //GIF $this->img["format"]="GIF"; $this->img["src"] = ImageCreateFromGIF ($imgfile); } elseif ($this->img["format"]=="WBMP") { //WBMP $this->img["format"]="WBMP"; $this->img["src"] = ImageCreateFromWBMP ($imgfile); } else { //DEFAULT echo "Not Supported File"; exit(); } @$this->img["lebar"] = imagesx($this->img["src"]); @$this->img["tinggi"] = imagesy($this->img["src"]); //default quality jpeg $this->img["quality"]=75; } function size_height($size=100) { //height $this->img["tinggi_thumb"]=$size; @$this->img["lebar_thumb"] = ($this->img["tinggi_thumb"]/$this->img["tinggi"])*$this->img["lebar"]; } function size_width($size=100) { //width $this->img["lebar_thumb"]=$size; @$this->img["tinggi_thumb"] = ($this->img["lebar_thumb"]/$this->img["lebar"])*$this->img["tinggi"]; } function size_auto($size=100) { //size if ($this->img["lebar"]>=$this->img["tinggi"]) { $this->img["lebar_thumb"]=$size; @$this->img["tinggi_thumb"] = ($this->img["lebar_thumb"]/$this->img["lebar"])*$this->img["tinggi"]; } else { $this->img["tinggi_thumb"]=$size; @$this->img["lebar_thumb"] = ($this->img["tinggi_thumb"]/$this->img["tinggi"])*$this->img["lebar"]; } } function jpeg_quality($quality=75) { //jpeg quality $this->img["quality"]=$quality; } function show() { //show thumb @Header("Content-Type: image/".$this->img["format"]); /* change ImageCreateTrueColor to ImageCreate if your GD not supported ImageCreateTrueColor function*/ $this->img["des"] = ImageCreateTrueColor($this->img["lebar_thumb"],$this->img["tinggi_thumb"]); @imagecopyresampled ($this->img["des"], $this->img["src"], 0, 0, 0, 0, $this->img["lebar_thumb"], $this->img["tinggi_thumb"], $this->img["lebar"], $this->img["tinggi"]); if ($this->img["format"]=="JPG" || $this->img["format"]=="JPEG") { //JPEG imageJPEG($this->img["des"],"",$this->img["quality"]); } elseif ($this->img["format"]=="PNG") { //PNG imagePNG($this->img["des"]); } elseif ($this->img["format"]=="GIF") { //GIF imageGIF($this->img["des"]); } elseif ($this->img["format"]=="WBMP") { //WBMP imageWBMP($this->img["des"]); } } function save($save="") { //save thumb if (empty($save)) $save=strtolower("./thumb.".$this->img["format"]); /* change ImageCreateTrueColor to ImageCreate if your GD not supported ImageCreateTrueColor function*/ $this->img["des"] = ImageCreateTrueColor($this->img["lebar_thumb"],$this->img["tinggi_thumb"]); @imagecopyresampled ($this->img["des"], $this->img["src"], 0, 0, 0, 0, $this->img["lebar_thumb"], $this->img["tinggi_thumb"], $this->img["lebar"], $this->img["tinggi"]); if ($this->img["format"]=="JPG" || $this->img["format"]=="JPEG") { //JPEG imageJPEG($this->img["des"],"$save",$this->img["quality"]); } elseif ($this->img["format"]=="PNG") { //PNG imagePNG($this->img["des"],"$save"); } elseif ($this->img["format"]=="GIF") { //GIF imageGIF($this->img["des"],"$save"); } elseif ($this->img["format"]=="WBMP") { //WBMP imageWBMP($this->img["des"],"$save"); } } } ?> Floristería Bambú / Sobre Floristería Bambú Burgos
Floristería Bambú


<< Volver
Para ver las fotografías puedes esperar y ver la galería o pinchar y moverte a derecha e izquierda libremente.
Copyright © 2010 Floristería Bambú - Aviso Legal
Diseño Web por Difadi.com
c/ Federico García Lorca, 6 · 09007 Burgos
Teléfono: 947 48 69 20