← All changes | mpdf/includes/functions.php +9 -62 1.7 → 1.5 View file →

		@@ -1,46 +1,7 @@
1	1	<?php
2	2
3		-// mPDF 5.7
4		-// Replace a section of an array with the elements in reverse
5		-function array_splice_reverse(&$arr, $offset, $length) {
6		- $tmp = (array_reverse(array_slice($arr, $offset, $length)));
7		- array_splice($arr, $offset, $length, $tmp);
8		-}
9	3
10		-
11		-// mPDF 5.6.23
12		-function array_insert(&$array, $value, $offset) {
13		- if (is_array($array)) {
14		- $array = array_values($array);
15		- $offset = intval($offset);
16		- if ($offset < 0 || $offset >= count($array)) { array_push($array, $value); }
17		- else if ($offset == 0) { array_unshift($array, $value); }
18		- else {
19		- $temp = array_slice($array, 0, $offset);
20		- array_push($temp, $value);
21		- $array = array_slice($array, $offset);
22		- $array = array_merge($temp, $array);
23		- }
24		- }
25		- else { $array = array($value); }
26		- return count($array);
27		-}
28		-
29		-function urlencode_part($url) { // mPDF 5.6.02
30		- if (!preg_match('/^[a-z]+:\/\//i',$url)) { return $url; }
31		- $file=$url;
32		- $query='';
33		- if (preg_match('/[?]/',$url)) {
34		- $bits = preg_split('/[?]/',$url,2);
35		- $file=$bits[0];
36		- $query='?'.$bits[1];
37		- }
38		- $file = str_replace(array(" ","!","$","&","'","(",")","*","+",",",";","="),array("%20","%21","%24","%26","%27","%28","%29","%2A","%2B","%2C","%3B","%3D"),$file);
39		- return $file.$query;
40		-}
41		-
42		-
43	4	function _strspn($str1, $str2, $start=null, $length=null) {
44	5	$numargs = func_num_args();
45	6	if ($numargs == 2) {
46	7	return strspn($str1, $str2);
		@@ -91,8 +52,9 @@
91	52	}
92	53	}
93	54
94	55	function PreparePreText($text,$ff='//FF//') {
	56	+ // mPDF 5.0.053
95	57	$text = htmlspecialchars($text);
96	58	if ($ff) { $text = str_replace($ff,'</pre><formfeed /><pre>',$text); }
97	59	return ('<pre>'.$text.'</pre>');
98	60	}
		@@ -99,39 +61,22 @@
99	61
100	62	if(!function_exists('strcode2utf')){
101	63	function strcode2utf($str,$lo=true) {
102	64	//converts all the &#nnn; and &#xhhh; in a string to Unicode
103		- // mPDF 5.7
104		- if ($lo) {
105		- $str = preg_replace_callback('/\&\#([0-9]+)\;/m', 'code2utf_lo_callback', $str);
106		- $str = preg_replace_callback('/\&\#x([0-9a-fA-F]+)\;/m', 'codeHex2utf_lo_callback', $str);
107		- }
108		- else {
109		- $str = preg_replace_callback('/\&\#([0-9]+)\;/m', 'code2utf_callback', $str);
110		- $str = preg_replace_callback('/\&\#x([0-9a-fA-F]+)\;/m', 'codeHex2utf_callback', $str);
111		- }
	65	+ if ($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);
112	68	return $str;
113	69	}
114	70	}
115		-function code2utf_callback($matches) {
116		- return code2utf($matches[1], 0);
117		-}
118		-function code2utf_lo_callback($matches) {
119		- return code2utf($matches[1], 1);
120		-}
121		-function codeHex2utf_callback($matches) {
122		- return codeHex2utf($matches[1], 0);
123		-}
124		-function codeHex2utf_lo_callback($matches) {
125		- return codeHex2utf($matches[1], 1);
126		-}
127	71
128	72	if(!function_exists('code2utf')){
129	73	function code2utf($num,$lo=true){
130	74	//Returns the utf string corresponding to the unicode value
	75	+ //added notes - http://uk.php.net/utf8_encode
131	76	if ($num<128) {
132	77	if ($lo) return chr($num);
133		- else return '&#'.$num.';';
	78	+ else return '&#'.$num.';'; // i.e. no change
134	79	}
135	80	if ($num<2048) return chr(($num>>6)+192).chr(($num&63)+128);
136	81	if ($num<65536) return chr(($num>>12)+224).chr((($num>>6)&63)+128).chr(($num&63)+128);
137	82	if ($num<2097152) return chr(($num>>18)+240).chr((($num>>12)&63)+128).chr((($num>>6)&63)+128) .chr(($num&63)+128);
		@@ -142,11 +87,13 @@
142	87
143	88	if(!function_exists('codeHex2utf')){
144	89	function codeHex2utf($hex,$lo=true){
145	90	$num = hexdec($hex);
146		- if (($num<128) && !$lo) return '&#x'.$hex.';';
	91	+ if (($num<128) && !$lo) return '&#x'.$hex.';'; // i.e. no change
147	92	return code2utf($num,$lo);
148	93	}
149	94	}
	95	+
	96	+
150	97
151	98
152	99	?>