← All changes | mpdf/includes/functions.php +62 -9 1.5 → 1.6 View file →

		@@ -1,7 +1,46 @@
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, $tmp);
	8	+}
3	9
	10	+
	11	+// mPDF 5.6.23
	12	+function array_insert(&$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	+
4	43	function _strspn($str1, $str2, $start=null, $length=null) {
5	44	$numargs = func_num_args();
6	45	if ($numargs == 2) {
7	46	return strspn($str1, $str2);
		@@ -52,9 +91,8 @@
52	91	}
53	92	}
54	93
55	94	function PreparePreText($text,$ff='//FF//') {
56		- // mPDF 5.0.053
57	95	$text = htmlspecialchars($text);
58	96	if ($ff) { $text = str_replace($ff,'</pre><formfeed /><pre>',$text); }
59	97	return ('<pre>'.$text.'</pre>');
60	98	}
		@@ -61,22 +99,39 @@
61	99
62	100	if(!function_exists('strcode2utf')){
63	101	function strcode2utf($str,$lo=true) {
64	102	//converts all the &#nnn; and &#xhhh; in a string to Unicode
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})",$str);
	103	+ // mPDF 5.7
	104	+ if ($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	+ }
68	112	return $str;
69	113	}
70	114	}
	115	+function code2utf_callback($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($matches[1], 1);
	126	+}
71	127
72	128	if(!function_exists('code2utf')){
73	129	function code2utf($num,$lo=true){
74	130	//Returns the utf string corresponding to the unicode value
75		- //added notes - http://uk.php.net/utf8_encode
76	131	if ($num<128) {
77	132	if ($lo) return chr($num);
78		- else return '&#'.$num.';'; // i.e. no change
	133	+ else return '&#'.$num.';';
79	134	}
80	135	if ($num<2048) return chr(($num>>6)+192).chr(($num&63)+128);
81	136	if ($num<65536) return chr(($num>>12)+224).chr((($num>>6)&63)+128).chr(($num&63)+128);
82	137	if ($num<2097152) return chr(($num>>18)+240).chr((($num>>12)&63)+128).chr((($num>>6)&63)+128) .chr(($num&63)+128);
		@@ -87,13 +142,11 @@
87	142
88	143	if(!function_exists('codeHex2utf')){
89	144	function codeHex2utf($hex,$lo=true){
90	145	$num = hexdec($hex);
91		- if (($num<128) && !$lo) return '&#x'.$hex.';'; // i.e. no change
	146	+ if (($num<128) && !$lo) return '&#x'.$hex.';';
92	147	return code2utf($num,$lo);
93	148	}
94	149	}
95		-
96		-
97	150
98	151
99	152	?>