Merge pdf
This commit is contained in:
Laurent Destailleur
commit
f592318cba
@ -49,7 +49,8 @@
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* @version 1.1.1
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* @author Nicola Asuni - info@tecnick.com
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*/
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class TCPDF_STATIC {
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class TCPDF_STATIC
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{
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/**
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* Current TCPDF version.
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@ -114,7 +115,8 @@ class TCPDF_STATIC {
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* @since 5.9.012 (2010-11-10)
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* @public static
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*/
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public static function getTCPDFVersion() {
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public static function getTCPDFVersion()
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{
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return self::$tcpdf_version;
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}
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@ -124,7 +126,8 @@ class TCPDF_STATIC {
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* @since 6.0.000 (2013-03-16)
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* @public static
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*/
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public static function getTCPDFProducer() {
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public static function getTCPDFProducer()
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{
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return "\x54\x43\x50\x44\x46\x20".self::getTCPDFVersion()."\x20\x28\x68\x74\x74\x70\x3a\x2f\x2f\x77\x77\x77\x2e\x74\x63\x70\x64\x66\x2e\x6f\x72\x67\x29";
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}
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@ -134,7 +137,8 @@ class TCPDF_STATIC {
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* @since 4.6.025 (2009-08-17)
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* @public static
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*/
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public static function set_mqr($mqr) {
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public static function set_mqr($mqr)
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{
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if (!defined('PHP_VERSION_ID')) {
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$version = PHP_VERSION;
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define('PHP_VERSION_ID', (($version[0] * 10000) + ($version[2] * 100) + $version[4]));
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@ -150,7 +154,8 @@ class TCPDF_STATIC {
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* @since 4.6.025 (2009-08-17)
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* @public static
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*/
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public static function get_mqr() {
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public static function get_mqr()
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{
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if (!defined('PHP_VERSION_ID')) {
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$version = PHP_VERSION;
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define('PHP_VERSION_ID', (($version[0] * 10000) + ($version[2] * 100) + $version[4]));
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@ -168,9 +173,10 @@ class TCPDF_STATIC {
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* @since 5.9.204 (2013-01-28)
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* @public static
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*/
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public static function isValidURL($url) {
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public static function isValidURL($url)
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{
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$headers = @get_headers($url);
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return (strpos($headers[0], '200') !== false);
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return (strpos($headers[0], '200') !== false);
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}
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/**
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@ -190,7 +196,8 @@ class TCPDF_STATIC {
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* @since (4.5.019) 2009-02-28
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* @public static
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*/
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public static function removeSHY($txt='', $unicode=true) {
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public static function removeSHY($txt = '', $unicode = true)
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{
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$txt = preg_replace('/([\\xc2]{1}[\\xad]{1})/', '', $txt);
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if (!$unicode) {
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$txt = preg_replace('/([\\xad]{1})/', '', $txt);
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@ -208,7 +215,8 @@ class TCPDF_STATIC {
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* @since 4.4.002 (2008-12-09)
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* @public static
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*/
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public static function getBorderMode($brd, $position='start', $opencell=true) {
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public static function getBorderMode($brd, $position = 'start', $opencell = true)
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{
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if ((!$opencell) OR empty($brd)) {
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return $brd;
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}
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@ -280,7 +288,8 @@ class TCPDF_STATIC {
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* @since 4.5.044 (2009-04-16)
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* @public static
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*/
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public static function empty_string($str) {
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public static function empty_string($str)
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{
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return (is_null($str) OR (is_string($str) AND (strlen($str) == 0)));
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}
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@ -292,7 +301,8 @@ class TCPDF_STATIC {
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* @since 4.5.000 (2008-12-31)
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* @public static
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*/
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public static function getObjFilename($type='tmp', $file_id='') {
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public static function getObjFilename($type = 'tmp', $file_id = '')
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{
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return tempnam(K_PATH_CACHE, '__tcpdf_'.$file_id.'_'.$type.'_'.md5(TCPDF_STATIC::getRandomSeed()).'_');
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}
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@ -302,7 +312,8 @@ class TCPDF_STATIC {
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* @return string escaped string.
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* @public static
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*/
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public static function _escape($s) {
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public static function _escape($s)
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{
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// the chr(13) substitution fixes the Bugs item #1421290.
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return strtr($s, array(')' => '\\)', '(' => '\\(', '\\' => '\\\\', chr(13) => '\r'));
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}
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@ -314,7 +325,8 @@ class TCPDF_STATIC {
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* @since 5.9.121 (2011-09-28)
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* @public static
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*/
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public static function _escapeXML($str) {
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public static function _escapeXML($str)
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{
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$replaceTable = array("\0" => '', '&' => '&', '<' => '<', '>' => '>');
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$str = strtr($str, $replaceTable);
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return $str;
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@ -327,7 +339,8 @@ class TCPDF_STATIC {
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* @since 4.5.029 (2009-03-19)
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* @public static
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*/
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public static function objclone($object) {
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public static function objclone($object)
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{
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if (($object instanceof Imagick) AND (version_compare(phpversion('imagick'), '3.0.1') !== 1)) {
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// on the versions after 3.0.1 the clone() method was deprecated in favour of clone keyword
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return @$object->clone();
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@ -342,7 +355,8 @@ class TCPDF_STATIC {
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* @since 5.9.086
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* @public static
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*/
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public static function sendOutputData($data, $length) {
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public static function sendOutputData($data, $length)
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{
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if (!isset($_SERVER['HTTP_ACCEPT_ENCODING']) OR empty($_SERVER['HTTP_ACCEPT_ENCODING'])) {
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// the content length may vary if the server is using compression
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header('Content-Length: '.$length);
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@ -358,7 +372,8 @@ class TCPDF_STATIC {
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* @return replaced page content and updated $diff parameter as array.
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* @public static
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*/
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public static function replacePageNumAliases($page, $replace, $diff=0) {
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public static function replacePageNumAliases($page, $replace, $diff = 0)
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{
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foreach ($replace as $rep) {
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foreach ($rep[3] as $a) {
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if (strpos($page, $a) !== false) {
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@ -377,7 +392,8 @@ class TCPDF_STATIC {
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* @since 5.9.152 (2012-03-23)
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* @public static
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*/
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public static function getTimestamp($date) {
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public static function getTimestamp($date)
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{
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if (($date[0] == 'D') AND ($date[1] == ':')) {
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// remove date prefix if present
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$date = substr($date, 2);
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@ -392,7 +408,8 @@ class TCPDF_STATIC {
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* @since 5.9.152 (2012-03-23)
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* @public static
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*/
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public static function getFormattedDate($time) {
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public static function getFormattedDate($time)
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{
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return substr_replace(date('YmdHisO', intval($time)), '\'', (0 - 2), 0).'\'';
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}
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@ -404,7 +421,8 @@ class TCPDF_STATIC {
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* @since 5.9.006 (2010-10-19)
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* @public static
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*/
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public static function getRandomSeed($seed='') {
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public static function getRandomSeed($seed = '')
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{
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$rnd = uniqid(rand().microtime(true), true);
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if (function_exists('posix_getpid')) {
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$rnd .= posix_getpid();
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@ -427,7 +445,8 @@ class TCPDF_STATIC {
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* @since 2.0.000 (2008-01-02)
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* @public static
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*/
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public static function _md5_16($str) {
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public static function _md5_16($str)
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{
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return pack('H*', md5($str));
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}
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@ -441,12 +460,13 @@ class TCPDF_STATIC {
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* @since 5.0.005 (2010-05-11)
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* @public static
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*/
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public static function _AES($key, $text) {
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public static function _AES($key, $text)
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{
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// padding (RFC 2898, PKCS #5: Password-Based Cryptography Specification Version 2.0)
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$padding = 16 - (strlen($text) % 16);
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$text .= str_repeat(chr($padding), $padding);
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if (extension_loaded('openssl')) {
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$iv = openssl_random_pseudo_bytes (openssl_cipher_iv_length('aes-256-cbc'));
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$iv = openssl_random_pseudo_bytes(openssl_cipher_iv_length('aes-256-cbc'));
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$text = openssl_encrypt($text, 'aes-256-cbc', $key, OPENSSL_RAW_DATA, $iv);
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return $iv.substr($text, 0, -16);
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}
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@ -466,7 +486,8 @@ class TCPDF_STATIC {
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* @since TODO
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* @public static
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*/
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public static function _AESnopad($key, $text) {
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public static function _AESnopad($key, $text)
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{
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if (extension_loaded('openssl')) {
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$iv = str_repeat("\x00", openssl_cipher_iv_length('aes-256-cbc'));
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$text = openssl_encrypt($text, 'aes-256-cbc', $key, OPENSSL_RAW_DATA, $iv);
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@ -489,7 +510,8 @@ class TCPDF_STATIC {
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* @author Klemen Vodopivec, Nicola Asuni
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* @public static
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*/
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public static function _RC4($key, $text, &$last_enc_key, &$last_enc_key_c) {
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public static function _RC4($key, $text, &$last_enc_key, &$last_enc_key_c)
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{
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if (function_exists('mcrypt_encrypt') AND ($out = @mcrypt_encrypt(MCRYPT_ARCFOUR, $key, $text, MCRYPT_MODE_STREAM, ''))) {
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// try to use mcrypt function if exist
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return $out;
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@ -533,7 +555,8 @@ class TCPDF_STATIC {
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* @author Nicola Asuni
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* @public static
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*/
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public static function getUserPermissionCode($permissions, $mode=0) {
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public static function getUserPermissionCode($permissions, $mode = 0)
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{
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$options = array(
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'owner' => 2, // bit 2 -- inverted logic: cleared by default
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'print' => 4, // bit 3
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@ -570,7 +593,8 @@ class TCPDF_STATIC {
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* @author Nicola Asuni
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* @public static
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*/
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public static function convertHexStringToString($bs) {
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public static function convertHexStringToString($bs)
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{
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$string = ''; // string to be returned
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$bslength = strlen($bs);
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if (($bslength % 2) != 0) {
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@ -592,7 +616,8 @@ class TCPDF_STATIC {
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* @author Nicola Asuni
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* @public static
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*/
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public static function convertStringToHexString($s) {
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public static function convertStringToHexString($s)
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{
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$bs = '';
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$chars = preg_split('//', $s, -1, PREG_SPLIT_NO_EMPTY);
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foreach ($chars as $c) {
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@ -609,7 +634,8 @@ class TCPDF_STATIC {
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* @author Nicola Asuni
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* @public static
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*/
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public static function getEncPermissionsString($protection) {
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public static function getEncPermissionsString($protection)
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{
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$binprot = sprintf('%032b', $protection);
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$str = chr(bindec(substr($binprot, 24, 8)));
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$str .= chr(bindec(substr($binprot, 16, 8)));
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@ -626,7 +652,8 @@ class TCPDF_STATIC {
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* @since 5.9.097 (2011-06-23)
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* @public static
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*/
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public static function encodeNameObject($name) {
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public static function encodeNameObject($name)
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{
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$escname = '';
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$length = strlen($name);
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for ($i = 0; $i < $length; ++$i) {
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@ -650,7 +677,8 @@ class TCPDF_STATIC {
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* @since 4.8.000 (2009-09-06)
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* @public static
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*/
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public static function getAnnotOptFromJSProp($prop, &$spot_colors, $rtl=false) {
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public static function getAnnotOptFromJSProp($prop, &$spot_colors, $rtl = false)
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{
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if (isset($prop['aopt']) AND is_array($prop['aopt'])) {
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// the annotation options area lready defined
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return $prop['aopt'];
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@ -1016,8 +1044,9 @@ class TCPDF_STATIC {
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* @since 4.2.005 (2008-11-06)
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||||
* @public static
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*/
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public static function formatPageNumber($num) {
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return number_format((float)$num, 0, '', '.');
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public static function formatPageNumber($num)
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{
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return number_format((float) $num, 0, '', '.');
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}
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|
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/**
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@ -1028,8 +1057,9 @@ class TCPDF_STATIC {
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* @see addTOC(), addHTMLTOC()
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||||
* @public static
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*/
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public static function formatTOCPageNumber($num) {
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return number_format((float)$num, 0, '', '.');
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||||
public static function formatTOCPageNumber($num)
|
||||
{
|
||||
return number_format((float) $num, 0, '', '.');
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||||
}
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||||
|
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/**
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@ -1040,7 +1070,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.1.000 (2010-05-25)
|
||||
* @public static
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||||
*/
|
||||
public static function extractCSSproperties($cssdata) {
|
||||
public static function extractCSSproperties($cssdata)
|
||||
{
|
||||
if (empty($cssdata)) {
|
||||
return array();
|
||||
}
|
||||
@ -1136,7 +1167,8 @@ class TCPDF_STATIC {
|
||||
* @see setHtmlVSpace()
|
||||
* @public static
|
||||
*/
|
||||
public static function fixHTMLCode($html, $default_css='', $tagvs='', $tidy_options='', &$tagvspaces) {
|
||||
public static function fixHTMLCode($html, $default_css = '', $tagvs = '', $tidy_options = '', &$tagvspaces)
|
||||
{
|
||||
// configure parameters for HTML Tidy
|
||||
if ($tidy_options === '') {
|
||||
$tidy_options = array (
|
||||
@ -1202,7 +1234,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.1.000 (2010-05-25)
|
||||
* @public static
|
||||
*/
|
||||
public static function isValidCSSSelectorForTag($dom, $key, $selector) {
|
||||
public static function isValidCSSSelectorForTag($dom, $key, $selector)
|
||||
{
|
||||
$valid = false; // value to be returned
|
||||
$tag = $dom[$key]['value'];
|
||||
$class = array();
|
||||
@ -1362,7 +1395,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.1.000 (2010-05-25)
|
||||
* @public static
|
||||
*/
|
||||
public static function getCSSdataArray($dom, $key, $css) {
|
||||
public static function getCSSdataArray($dom, $key, $css)
|
||||
{
|
||||
$cssarray = array(); // style to be returned
|
||||
// get parent CSS selectors
|
||||
$selectors = array();
|
||||
@ -1370,7 +1404,7 @@ class TCPDF_STATIC {
|
||||
$selectors = $dom[($dom[$key]['parent'])]['csssel'];
|
||||
}
|
||||
// get all styles that apply
|
||||
foreach($css as $selector => $style) {
|
||||
foreach ($css as $selector => $style) {
|
||||
$pos = strpos($selector, ' ');
|
||||
// get specificity
|
||||
$specificity = substr($selector, 0, $pos);
|
||||
@ -1407,7 +1441,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.9.070 (2011-04-19)
|
||||
* @public static
|
||||
*/
|
||||
public static function getTagStyleFromCSSarray($css) {
|
||||
public static function getTagStyleFromCSSarray($css)
|
||||
{
|
||||
$tagstyle = ''; // value to be returned
|
||||
foreach ($css as $style) {
|
||||
// split single css commands
|
||||
@ -1438,8 +1473,13 @@ class TCPDF_STATIC {
|
||||
* @since 4.4.004 (2008-12-10)
|
||||
* @public static
|
||||
*/
|
||||
public static function intToRoman($number) {
|
||||
public static function intToRoman($number)
|
||||
{
|
||||
$roman = '';
|
||||
if ($number >= 4000) {
|
||||
// do not represent numbers above 4000 in Roman numerals
|
||||
return strval($number);
|
||||
}
|
||||
while ($number >= 1000) {
|
||||
$roman .= 'M';
|
||||
$number -= 1000;
|
||||
@ -1504,7 +1544,8 @@ class TCPDF_STATIC {
|
||||
* @since 4.8.038 (2010-03-13)
|
||||
* @public static
|
||||
*/
|
||||
public static function revstrpos($haystack, $needle, $offset = 0) {
|
||||
public static function revstrpos($haystack, $needle, $offset = 0)
|
||||
{
|
||||
$length = strlen($haystack);
|
||||
$offset = ($offset > 0)?($length - $offset):abs($offset);
|
||||
$pos = strpos(strrev($haystack), strrev($needle), $offset);
|
||||
@ -1519,7 +1560,8 @@ class TCPDF_STATIC {
|
||||
* @since 4.9.012 (2010-04-12)
|
||||
* @public static
|
||||
*/
|
||||
public static function getHyphenPatternsFromTEX($file) {
|
||||
public static function getHyphenPatternsFromTEX($file)
|
||||
{
|
||||
// TEX patterns are available at:
|
||||
// http://www.ctan.org/tex-archive/language/hyph-utf8/tex/generic/hyph-utf8/patterns/
|
||||
$data = file_get_contents($file);
|
||||
@ -1533,7 +1575,7 @@ class TCPDF_STATIC {
|
||||
$patterns_array = preg_split('/[\s]+/', $data);
|
||||
// create new language array of patterns
|
||||
$patterns = array();
|
||||
foreach($patterns_array as $val) {
|
||||
foreach ($patterns_array as $val) {
|
||||
if (!TCPDF_STATIC::empty_string($val)) {
|
||||
$val = trim($val);
|
||||
$val = str_replace('\'', '\\\'', $val);
|
||||
@ -1547,27 +1589,28 @@ class TCPDF_STATIC {
|
||||
/**
|
||||
* Get the Path-Painting Operators.
|
||||
* @param $style (string) Style of rendering. Possible values are:
|
||||
* <ul>
|
||||
* <li>S or D: Stroke the path.</li>
|
||||
* <li>s or d: Close and stroke the path.</li>
|
||||
* <li>f or F: Fill the path, using the nonzero winding number rule to determine the region to fill.</li>
|
||||
* <li>f* or F*: Fill the path, using the even-odd rule to determine the region to fill.</li>
|
||||
* <li>B or FD or DF: Fill and then stroke the path, using the nonzero winding number rule to determine the region to fill.</li>
|
||||
* <li>B* or F*D or DF*: Fill and then stroke the path, using the even-odd rule to determine the region to fill.</li>
|
||||
* <li>b or fd or df: Close, fill, and then stroke the path, using the nonzero winding number rule to determine the region to fill.</li>
|
||||
* <li>b or f*d or df*: Close, fill, and then stroke the path, using the even-odd rule to determine the region to fill.</li>
|
||||
* <li>CNZ: Clipping mode using the even-odd rule to determine which regions lie inside the clipping path.</li>
|
||||
* <li>CEO: Clipping mode using the nonzero winding number rule to determine which regions lie inside the clipping path</li>
|
||||
* <li>n: End the path object without filling or stroking it.</li>
|
||||
* </ul>
|
||||
* <ul>
|
||||
* <li>S or D: Stroke the path.</li>
|
||||
* <li>s or d: Close and stroke the path.</li>
|
||||
* <li>f or F: Fill the path, using the nonzero winding number rule to determine the region to fill.</li>
|
||||
* <li>f* or F*: Fill the path, using the even-odd rule to determine the region to fill.</li>
|
||||
* <li>B or FD or DF: Fill and then stroke the path, using the nonzero winding number rule to determine the region to fill.</li>
|
||||
* <li>B* or F*D or DF*: Fill and then stroke the path, using the even-odd rule to determine the region to fill.</li>
|
||||
* <li>b or fd or df: Close, fill, and then stroke the path, using the nonzero winding number rule to determine the region to fill.</li>
|
||||
* <li>b or f*d or df*: Close, fill, and then stroke the path, using the even-odd rule to determine the region to fill.</li>
|
||||
* <li>CNZ: Clipping mode using the even-odd rule to determine which regions lie inside the clipping path.</li>
|
||||
* <li>CEO: Clipping mode using the nonzero winding number rule to determine which regions lie inside the clipping path</li>
|
||||
* <li>n: End the path object without filling or stroking it.</li>
|
||||
* </ul>
|
||||
* @param $default (string) default style
|
||||
* @author Nicola Asuni
|
||||
* @since 5.0.000 (2010-04-30)
|
||||
* @public static
|
||||
*/
|
||||
public static function getPathPaintOperator($style, $default='S') {
|
||||
public static function getPathPaintOperator($style, $default = 'S')
|
||||
{
|
||||
$op = '';
|
||||
switch($style) {
|
||||
switch ($style) {
|
||||
case 'S':
|
||||
case 'D': {
|
||||
$op = 'S';
|
||||
@ -1644,7 +1687,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.0.000 (2010-05-02)
|
||||
* @public static
|
||||
*/
|
||||
public static function getTransformationMatrixProduct($ta, $tb) {
|
||||
public static function getTransformationMatrixProduct($ta, $tb)
|
||||
{
|
||||
$tm = array();
|
||||
$tm[0] = ($ta[0] * $tb[0]) + ($ta[2] * $tb[1]);
|
||||
$tm[1] = ($ta[1] * $tb[0]) + ($ta[3] * $tb[1]);
|
||||
@ -1663,7 +1707,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.0.000 (2010-05-02)
|
||||
* @public static
|
||||
*/
|
||||
public static function getSVGTransformMatrix($attribute) {
|
||||
public static function getSVGTransformMatrix($attribute)
|
||||
{
|
||||
// identity matrix
|
||||
$tm = array(1, 0, 0, 1, 0, 0);
|
||||
$transform = array();
|
||||
@ -1760,7 +1805,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.0.000 (2010-05-04)
|
||||
* @public static
|
||||
*/
|
||||
public static function getVectorsAngle($x1, $y1, $x2, $y2) {
|
||||
public static function getVectorsAngle($x1, $y1, $x2, $y2)
|
||||
{
|
||||
$dprod = ($x1 * $x2) + ($y1 * $y2);
|
||||
$dist1 = sqrt(($x1 * $x1) + ($y1 * $y1));
|
||||
$dist2 = sqrt(($x2 * $x2) + ($y2 * $y2));
|
||||
@ -1787,14 +1833,15 @@ class TCPDF_STATIC {
|
||||
* @since 6.0.023
|
||||
* @public static
|
||||
*/
|
||||
public static function pregSplit($pattern, $modifiers, $subject, $limit=NULL, $flags=NULL) {
|
||||
public static function pregSplit($pattern, $modifiers, $subject, $limit = null, $flags = null)
|
||||
{
|
||||
// the bug only happens on PHP 5.2 when using the u modifier
|
||||
if ((strpos($modifiers, 'u') === FALSE) OR (count(preg_split('//u', "\n\t", -1, PREG_SPLIT_NO_EMPTY)) == 2)) {
|
||||
if ((strpos($modifiers, 'u') === false) OR (count(preg_split('//u', "\n\t", -1, PREG_SPLIT_NO_EMPTY)) == 2)) {
|
||||
return preg_split($pattern.$modifiers, $subject, $limit, $flags);
|
||||
}
|
||||
// preg_split is bugged - try alternative solution
|
||||
$ret = array();
|
||||
while (($nl = strpos($subject, "\n")) !== FALSE) {
|
||||
while (($nl = strpos($subject, "\n")) !== false) {
|
||||
$ret = array_merge($ret, preg_split($pattern.$modifiers, substr($subject, 0, $nl), $limit, $flags));
|
||||
$ret[] = "\n";
|
||||
$subject = substr($subject, ($nl + 1));
|
||||
@ -1805,28 +1852,28 @@ class TCPDF_STATIC {
|
||||
return $ret;
|
||||
}
|
||||
|
||||
/**
|
||||
* Wrapper to use fopen only with local files
|
||||
* @param string $filename The full path to the file to open
|
||||
* @param string $mode Acceses type for the file ('r', 'r+', 'w', 'w+', 'a', 'a+', 'x', 'x+', 'c', 'c+' or 'e')
|
||||
* @return resource Returns a file pointer resource on success, or FALSE on error.
|
||||
* @public static
|
||||
*/
|
||||
public static function fopenLocal($filename, $mode)
|
||||
{
|
||||
if (strpos($filename, '//') === 0) {
|
||||
// Share folder on a (windows) server
|
||||
// e.g.: "//[MyServerName]/[MySharedFolder]/"
|
||||
//
|
||||
// nothing to change
|
||||
} elseif (strpos($filename, '://') === false) {
|
||||
$filename = 'file://'.$filename;
|
||||
} elseif (stream_is_local($filename) !== true) {
|
||||
return false;
|
||||
}
|
||||
/**
|
||||
* Wrapper to use fopen only with local files
|
||||
* @param string $filename The full path to the file to open
|
||||
* @param string $mode Acceses type for the file ('r', 'r+', 'w', 'w+', 'a', 'a+', 'x', 'x+', 'c', 'c+' or 'e')
|
||||
* @return resource Returns a file pointer resource on success, or FALSE on error.
|
||||
* @public static
|
||||
*/
|
||||
public static function fopenLocal($filename, $mode)
|
||||
{
|
||||
if (strpos($filename, '//') === 0) {
|
||||
// Share folder on a (windows) server
|
||||
// e.g.: "//[MyServerName]/[MySharedFolder]/"
|
||||
//
|
||||
// nothing to change
|
||||
} elseif (strpos($filename, '://') === false) {
|
||||
$filename = 'file://'.$filename;
|
||||
} elseif (stream_is_local($filename) !== true) {
|
||||
return false;
|
||||
}
|
||||
|
||||
return fopen($filename, $mode);
|
||||
}
|
||||
return fopen($filename, $mode);
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if the URL exist.
|
||||
@ -1834,7 +1881,8 @@ class TCPDF_STATIC {
|
||||
* @return Returns TRUE if the URL exists; FALSE otherwise.
|
||||
* @public static
|
||||
*/
|
||||
public static function url_exists($url) {
|
||||
public static function url_exists($url)
|
||||
{
|
||||
$crs = curl_init();
|
||||
curl_setopt($crs, CURLOPT_URL, $url);
|
||||
curl_setopt($crs, CURLOPT_NOBODY, true);
|
||||
@ -1861,7 +1909,8 @@ class TCPDF_STATIC {
|
||||
* @return Returns TRUE if the file or directory specified by filename exists; FALSE otherwise.
|
||||
* @public static
|
||||
*/
|
||||
public static function file_exists($filename) {
|
||||
public static function file_exists($filename)
|
||||
{
|
||||
if (preg_match('|^https?://|', $filename) == 1) {
|
||||
return self::url_exists($filename);
|
||||
}
|
||||
@ -1880,24 +1929,25 @@ class TCPDF_STATIC {
|
||||
* @since 6.0.025
|
||||
* @public static
|
||||
*/
|
||||
public static function fileGetContents($file) {
|
||||
public static function fileGetContents($file)
|
||||
{
|
||||
$alt = array($file);
|
||||
//
|
||||
if ((strlen($file) > 1)
|
||||
&& ($file[0] === '/')
|
||||
&& ($file[1] !== '/')
|
||||
&& !empty($_SERVER['DOCUMENT_ROOT'])
|
||||
&& ($_SERVER['DOCUMENT_ROOT'] !== '/')
|
||||
&& ($file[0] === '/')
|
||||
&& ($file[1] !== '/')
|
||||
&& !empty($_SERVER['DOCUMENT_ROOT'])
|
||||
&& ($_SERVER['DOCUMENT_ROOT'] !== '/')
|
||||
) {
|
||||
$findroot = strpos($file, $_SERVER['DOCUMENT_ROOT']);
|
||||
if (($findroot === false) || ($findroot > 1)) {
|
||||
$alt[] = htmlspecialchars_decode(urldecode($_SERVER['DOCUMENT_ROOT'].$file));
|
||||
}
|
||||
$findroot = strpos($file, $_SERVER['DOCUMENT_ROOT']);
|
||||
if (($findroot === false) || ($findroot > 1)) {
|
||||
$alt[] = htmlspecialchars_decode(urldecode($_SERVER['DOCUMENT_ROOT'].$file));
|
||||
}
|
||||
}
|
||||
//
|
||||
$protocol = 'http';
|
||||
if (!empty($_SERVER['HTTPS']) && (strtolower($_SERVER['HTTPS']) != 'off')) {
|
||||
$protocol .= 's';
|
||||
$protocol .= 's';
|
||||
}
|
||||
//
|
||||
$url = $file;
|
||||
@ -1908,26 +1958,26 @@ class TCPDF_STATIC {
|
||||
$alt[] = $url;
|
||||
//
|
||||
if (preg_match('%^(https?)://%', $url)
|
||||
&& empty($_SERVER['HTTP_HOST'])
|
||||
&& empty($_SERVER['DOCUMENT_ROOT'])
|
||||
&& empty($_SERVER['HTTP_HOST'])
|
||||
&& empty($_SERVER['DOCUMENT_ROOT'])
|
||||
) {
|
||||
$urldata = parse_url($url);
|
||||
if (empty($urldata['query'])) {
|
||||
$host = $protocol.'://'.$_SERVER['HTTP_HOST'];
|
||||
if (strpos($url, $host) === 0) {
|
||||
// convert URL to full server path
|
||||
$tmp = str_replace($host, $_SERVER['DOCUMENT_ROOT'], $url);
|
||||
$alt[] = htmlspecialchars_decode(urldecode($tmp));
|
||||
// convert URL to full server path
|
||||
$tmp = str_replace($host, $_SERVER['DOCUMENT_ROOT'], $url);
|
||||
$alt[] = htmlspecialchars_decode(urldecode($tmp));
|
||||
}
|
||||
}
|
||||
}
|
||||
//
|
||||
if (isset($_SERVER['SCRIPT_URI'])
|
||||
&& !preg_match('%^(https?|ftp)://%', $file)
|
||||
&& !preg_match('%^//%', $file)
|
||||
&& !preg_match('%^(https?|ftp)://%', $file)
|
||||
&& !preg_match('%^//%', $file)
|
||||
) {
|
||||
$urldata = @parse_url($_SERVER['SCRIPT_URI']);
|
||||
$alt[] = $urldata['scheme'].'://'.$urldata['host'].(($file[0] == '/') ? '' : '/').$file;
|
||||
$urldata = @parse_url($_SERVER['SCRIPT_URI']);
|
||||
$alt[] = $urldata['scheme'].'://'.$urldata['host'].(($file[0] == '/') ? '' : '/').$file;
|
||||
}
|
||||
//
|
||||
$alt = array_unique($alt);
|
||||
@ -1937,7 +1987,7 @@ class TCPDF_STATIC {
|
||||
}
|
||||
$ret = @file_get_contents($path);
|
||||
if ( $ret != false ) {
|
||||
return $ret;
|
||||
return $ret;
|
||||
}
|
||||
// try to use CURL for URLs
|
||||
if (!ini_get('allow_url_fopen')
|
||||
@ -1951,7 +2001,7 @@ class TCPDF_STATIC {
|
||||
curl_setopt($crs, CURLOPT_FAILONERROR, true);
|
||||
curl_setopt($crs, CURLOPT_RETURNTRANSFER, true);
|
||||
if ((ini_get('open_basedir') == '') && (!ini_get('safe_mode'))) {
|
||||
curl_setopt($crs, CURLOPT_FOLLOWLOCATION, true);
|
||||
curl_setopt($crs, CURLOPT_FOLLOWLOCATION, true);
|
||||
}
|
||||
curl_setopt($crs, CURLOPT_CONNECTTIMEOUT, 5);
|
||||
curl_setopt($crs, CURLOPT_TIMEOUT, 30);
|
||||
@ -1977,7 +2027,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.2.000 (2010-06-02)
|
||||
* @public static
|
||||
*/
|
||||
public static function _getULONG($str, $offset) {
|
||||
public static function _getULONG($str, $offset)
|
||||
{
|
||||
$v = unpack('Ni', substr($str, $offset, 4));
|
||||
return $v['i'];
|
||||
}
|
||||
@ -1991,7 +2042,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.2.000 (2010-06-02)
|
||||
* @public static
|
||||
*/
|
||||
public static function _getUSHORT($str, $offset) {
|
||||
public static function _getUSHORT($str, $offset)
|
||||
{
|
||||
$v = unpack('ni', substr($str, $offset, 2));
|
||||
return $v['i'];
|
||||
}
|
||||
@ -2005,7 +2057,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.2.000 (2010-06-02)
|
||||
* @public static
|
||||
*/
|
||||
public static function _getSHORT($str, $offset) {
|
||||
public static function _getSHORT($str, $offset)
|
||||
{
|
||||
$v = unpack('si', substr($str, $offset, 2));
|
||||
return $v['i'];
|
||||
}
|
||||
@ -2019,7 +2072,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.9.123 (2011-09-30)
|
||||
* @public static
|
||||
*/
|
||||
public static function _getFWORD($str, $offset) {
|
||||
public static function _getFWORD($str, $offset)
|
||||
{
|
||||
$v = self::_getUSHORT($str, $offset);
|
||||
if ($v > 0x7fff) {
|
||||
$v -= 0x10000;
|
||||
@ -2036,7 +2090,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.9.123 (2011-09-30)
|
||||
* @public static
|
||||
*/
|
||||
public static function _getUFWORD($str, $offset) {
|
||||
public static function _getUFWORD($str, $offset)
|
||||
{
|
||||
$v = self::_getUSHORT($str, $offset);
|
||||
return $v;
|
||||
}
|
||||
@ -2050,7 +2105,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.9.123 (2011-09-30)
|
||||
* @public static
|
||||
*/
|
||||
public static function _getFIXED($str, $offset) {
|
||||
public static function _getFIXED($str, $offset)
|
||||
{
|
||||
// mantissa
|
||||
$m = self::_getFWORD($str, $offset);
|
||||
// fraction
|
||||
@ -2068,7 +2124,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.2.000 (2010-06-02)
|
||||
* @public static
|
||||
*/
|
||||
public static function _getBYTE($str, $offset) {
|
||||
public static function _getBYTE($str, $offset)
|
||||
{
|
||||
$v = unpack('Ci', substr($str, $offset, 1));
|
||||
return $v['i'];
|
||||
}
|
||||
@ -2082,7 +2139,8 @@ class TCPDF_STATIC {
|
||||
* @since 4.5.027 (2009-03-16)
|
||||
* @public static
|
||||
*/
|
||||
public static function rfread($handle, $length) {
|
||||
public static function rfread($handle, $length)
|
||||
{
|
||||
$data = fread($handle, $length);
|
||||
if ($data === false) {
|
||||
return false;
|
||||
@ -2100,7 +2158,8 @@ class TCPDF_STATIC {
|
||||
* @return 4-byte integer
|
||||
* @public static
|
||||
*/
|
||||
public static function _freadint($f) {
|
||||
public static function _freadint($f)
|
||||
{
|
||||
$a = unpack('Ni', fread($f, 4));
|
||||
return $a['i'];
|
||||
}
|
||||
@ -2470,7 +2529,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.0.010 (2010-05-17)
|
||||
* @public static
|
||||
*/
|
||||
public static function getPageSizeFromFormat($format) {
|
||||
public static function getPageSizeFromFormat($format)
|
||||
{
|
||||
if (isset(self::$page_formats[$format])) {
|
||||
return self::$page_formats[$format];
|
||||
}
|
||||
@ -2492,7 +2552,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.0.010 (2010-05-17)
|
||||
* @public static
|
||||
*/
|
||||
public static function setPageBoxes($page, $type, $llx, $lly, $urx, $ury, $points=false, $k, $pagedim=array()) {
|
||||
public static function setPageBoxes($page, $type, $llx, $lly, $urx, $ury, $points = false, $k, $pagedim = array())
|
||||
{
|
||||
if (!isset($pagedim[$page])) {
|
||||
// initialize array
|
||||
$pagedim[$page] = array();
|
||||
@ -2518,7 +2579,8 @@ class TCPDF_STATIC {
|
||||
* @since 5.0.010 (2010-05-17)
|
||||
* @public static
|
||||
*/
|
||||
public static function swapPageBoxCoordinates($page, $pagedim) {
|
||||
public static function swapPageBoxCoordinates($page, $pagedim)
|
||||
{
|
||||
foreach (self::$pageboxes as $type) {
|
||||
// swap X and Y coordinates
|
||||
if (isset($pagedim[$page][$type])) {
|
||||
@ -2539,7 +2601,8 @@ class TCPDF_STATIC {
|
||||
* @return (string) Canonical page layout name.
|
||||
* @public static
|
||||
*/
|
||||
public static function getPageLayoutMode($layout='SinglePage') {
|
||||
public static function getPageLayoutMode($layout = 'SinglePage')
|
||||
{
|
||||
switch ($layout) {
|
||||
case 'default':
|
||||
case 'single':
|
||||
@ -2582,7 +2645,8 @@ class TCPDF_STATIC {
|
||||
* @return (string) Canonical page mode name.
|
||||
* @public static
|
||||
*/
|
||||
public static function getPageMode($mode='UseNone') {
|
||||
public static function getPageMode($mode = 'UseNone')
|
||||
{
|
||||
switch ($mode) {
|
||||
case 'UseNone': {
|
||||
$page_mode = 'UseNone';
|
||||
@ -2614,8 +2678,6 @@ class TCPDF_STATIC {
|
||||
}
|
||||
return $page_mode;
|
||||
}
|
||||
|
||||
|
||||
} // END OF TCPDF_STATIC CLASS
|
||||
|
||||
//============================================================+
|
||||
|
||||
Loading…
Reference in New Issue
Block a user