← All changes | mpdf/includes/functions.php +9 -82 1.9.1 → 1.5 View file →

		@@ -1,65 +1,7 @@
1	1	<?php
2	2
3	3
4		-// mPDF 6
5		-// Function only available PHP >=5.5.0
6		-if(!function_exists('imagepalettetotruecolor')) {
7		- function imagepalettetotruecolor(&$src) {
8		- if(imageistruecolor($src)) {
9		- return(true);
10		- }
11		- $dst = imagecreatetruecolor(imagesx($src), imagesy($src));
12		-
13		- imagecopy($dst, $src, 0, 0, 0, 0, imagesx($src), imagesy($src));
14		- imagedestroy($src);
15		-
16		- $src = $dst;
17		-
18		- return(true);
19		- }
20		-}
21		-
22		-// mPDF 5.7
23		-// Replace a section of an array with the elements in reverse
24		-function array_splice_reverse(&$arr, $offset, $length) {
25		- $tmp = (array_reverse(array_slice($arr, $offset, $length)));
26		- array_splice($arr, $offset, $length, $tmp);
27		-}
28		-
29		-
30		-function array_insert(&$array, $value, $offset) {
31		- if (is_array($array)) {
32		- $array = array_values($array);
33		- $offset = intval($offset);
34		- if ($offset < 0 || $offset >= count($array)) { array_push($array, $value); }
35		- else if ($offset == 0) { array_unshift($array, $value); }
36		- else {
37		- $temp = array_slice($array, 0, $offset);
38		- array_push($temp, $value);
39		- $array = array_slice($array, $offset);
40		- $array = array_merge($temp, $array);
41		- }
42		- }
43		- else { $array = array($value); }
44		- return count($array);
45		-}
46		-
47		-// mPDF 5.7.4 URLs
48		-function urldecode_parts($url) {
49		- $file=$url;
50		- $query='';
51		- if (preg_match('/[?]/',$url)) {
52		- $bits = preg_split('/[?]/',$url,2);
53		- $file=$bits[0];
54		- $query='?'.$bits[1];
55		- }
56		- $file = rawurldecode($file);
57		- $query = urldecode($query);
58		- return $file.$query;
59		-}
60		-
61		-
62	4	function _strspn($str1, $str2, $start=null, $length=null) {
63	5	$numargs = func_num_args();
64	6	if ($numargs == 2) {
65	7	return strspn($str1, $str2);
		@@ -110,8 +52,9 @@
110	52	}
111	53	}
112	54
113	55	function PreparePreText($text,$ff='//FF//') {
	56	+ // mPDF 5.0.053
114	57	$text = htmlspecialchars($text);
115	58	if ($ff) { $text = str_replace($ff,'</pre><formfeed /><pre>',$text); }
116	59	return ('<pre>'.$text.'</pre>');
117	60	}
		@@ -118,40 +61,22 @@
118	61
119	62	if(!function_exists('strcode2utf')){
120	63	function strcode2utf($str,$lo=true) {
121	64	//converts all the &#nnn; and &#xhhh; in a string to Unicode
122		- // mPDF 5.7
123		- if ($lo) {
124		- $str = preg_replace_callback('/\&\#([0-9]+)\;/m', 'code2utf_lo_callback', $str);
125		- $str = preg_replace_callback('/\&\#x([0-9a-fA-F]+)\;/m', 'codeHex2utf_lo_callback', $str);
126		- }
127		- else {
128		- $str = preg_replace_callback('/\&\#([0-9]+)\;/m', 'code2utf_callback', $str);
129		- $str = preg_replace_callback('/\&\#x([0-9a-fA-F]+)\;/m', 'codeHex2utf_callback', $str);
130		- }
	65	+ if ($lo) { $lo = 1; } else { $lo = 0; }
	66	+ $str = preg_replace('/\&\#([0-9]+)\;/me', "code2utf('\\1',{$lo})",$str);
	67	+ $str = preg_replace('/\&\#x([0-9a-fA-F]+)\;/me', "codeHex2utf('\\1',{$lo})",$str);
131	68	return $str;
132	69	}
133	70	}
134		-function code2utf_callback($matches) {
135		- return code2utf($matches[1], 0);
136		-}
137		-function code2utf_lo_callback($matches) {
138		- return code2utf($matches[1], 1);
139		-}
140		-function codeHex2utf_callback($matches) {
141		- return codeHex2utf($matches[1], 0);
142		-}
143		-function codeHex2utf_lo_callback($matches) {
144		- return codeHex2utf($matches[1], 1);
145		-}
146	71
147		-
148	72	if(!function_exists('code2utf')){
149	73	function code2utf($num,$lo=true){
150	74	//Returns the utf string corresponding to the unicode value
	75	+ //added notes - http://uk.php.net/utf8_encode
151	76	if ($num<128) {
152	77	if ($lo) return chr($num);
153		- else return '&#'.$num.';';
	78	+ else return '&#'.$num.';'; // i.e. no change
154	79	}
155	80	if ($num<2048) return chr(($num>>6)+192).chr(($num&63)+128);
156	81	if ($num<65536) return chr(($num>>12)+224).chr((($num>>6)&63)+128).chr(($num&63)+128);
157	82	if ($num<2097152) return chr(($num>>18)+240).chr((($num>>12)&63)+128).chr((($num>>6)&63)+128) .chr(($num&63)+128);
		@@ -162,11 +87,13 @@
162	87
163	88	if(!function_exists('codeHex2utf')){
164	89	function codeHex2utf($hex,$lo=true){
165	90	$num = hexdec($hex);
166		- if (($num<128) && !$lo) return '&#x'.$hex.';';
	91	+ if (($num<128) && !$lo) return '&#x'.$hex.';'; // i.e. no change
167	92	return code2utf($num,$lo);
168	93	}
169	94	}
	95	+
	96	+
170	97
171	98
172	99	?>