health_html/inc/global.php

<?php

        function MyUpper($str) {
                return strtr(strtoupper($str), "¹ðèæ¾", "©ÐÈÆ®");
        }

        function MyLower($str) {
                return strtr(strtolower($str), "©ÐÈÆ®", "¹ðèæ¾");
        }

        function Letters() { return "ABCÈÆDÐEFGHIJKLMNOPQRS©TUVWXYZ®"; }

        function Slova($alpha_only = false) {
                $sl = preg_split('//', Letters());
                array_shift($sl);       // First element is empty.
                array_pop($sl);         // Last element is empty.
                if (!$alpha_only) array_unshift($sl, "@");
                return $sl;
        }

        function MyCompare($a, $b) {
                $slova = Letters();
                $weights = "\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2A\x2B\x2C\x2D\x2E\x2F\x30\x31\x32";
                return strcasecmp(strtr(MyUpper($a), $slova, $weights),
                        strtr(MyUpper($b), $slova, $weights));
        }

        function my_replace($str, $start, $end, $pat = "", $rep = "") {
                if (!$pat) $pat = '\s*(\r\n?|\n\r?)';
                $idx1 = $idx2 = -1;
                while (true) {
                        $str2 = strtoupper($str);
                        $idx1 = strpos($str2, $start, $idx1 + 1);
                        if ($idx1 === false) break;
                        $idx2 = strpos($str2, $end, $idx2 + 1);
                        if ($idx2 === false) break;
                        if ($idx1 > $idx2) break;
                        $idx2 += strlen($end);
                        $str1 = substr($str, 0, $idx1);
                        $str2 = preg_replace('/'.$pat.'/m', $rep,
                                substr($str, $idx1, $idx2 - $idx1));
                        $str3 = substr($str, $idx2, strlen($str) - $idx2);
                        $str = $str1.$str2.$str3;
                }
                return $str;
        }

        function MyEscape($str, $full = true) {
                $allowed = array("", "A", "B", "I", "U", "UL", "OL", "LI", "TABLE", "TR", "TH", "TD", "HR", "SUP", "SUB");
                $str = preg_replace('/(^[       ]+|[    ]+$)/m', '', $str);
                $str = preg_replace('/(\<\/?\s*(\w+)\\b[^\>]*\>)/e', 'array_search(MyUpper("\2"),'.
                        '\$allowed,false)?"\1":HTMLSpecialChars("\1")', $str);
                $str = preg_replace('/(\<\s*A\b)/i', '\\1 target=_blank class=more', $str);
                $str = preg_replace('/(\<\s*TABLE\b)/i', '\\1 class=normal', $str);
                $str = preg_replace('/(class=[^         ]+)( class=[^   ]+)+/', '\\1', $str);
                $str = my_replace($str, "<TABLE", "/TABLE>");
                $str = my_replace($str, "<UL", "/UL>", true);
                $str = my_replace($str, "<OL", "/OL>");
                if (!$full) $str = my_replace($str, "<", ">", '"', "'|'");
                $str = str_replace('"', "&quot;", $str);
                if (!$full) $str = str_replace("'|'", '"', $str);
                return $str;
        }

        function ParseNewline($str, $paragraphs = false) {
                if (!$str) return $str;
                $str = str_replace("\r\n", "\n", $str);
                if ($paragraphs) $str = preg_replace('/[        ]*\n\n/s', ' </p><p class="ptext">', $str);
                $str = preg_replace('/[         ]*\n/s', '<br>'."\n", $str);
                return $str;
        }

        function error($msg) {
                if (is_array($msg)) $msg = implode(" ", $msg);
                echo "<BR>\n<FONT COLOR=\"#FF0000\">[".HTMLSpecialChars($msg)."]</FONT><BR>\n";
        }

        function convert_html($str) {
                $entities = array(
                        "nbsp" => " ", "#160" => " ",   # nbsp
                        "amp" => " ", "#38" => " ",     # amp
                        "quot" => "\"", "#34" => "\"",  # quot
                        "lt" => "<", "#60" => "<",      # lt
                        "gt" => ">", "#62" => ">",      # gt
                        "Scaron" => "©", "#352" => "©",
                        "scaron" => "¹", "#353" => "¹",
                        "Ccaron" => "È", "#268" => "È", "#268" => "È",
                        "ccaron" => "è", "egrave" => "è", "#232" => "è", "#269" => "è",
                        "Cgrave" => "Æ", "#262" => "Æ", "#" => "Æ",
                        "cgrave" => "æ", "aelig" => "æ", "#230" => "æ", "#263" => "æ",
                        "<?>" => "Ð", "#272" => "Ð", "#" => "Ð",
                        "<?>" => "ð", "eth" => "ð", "#273" => "ð",
                        "Zcaron" => "®", "#381" => "®",
                        "zcaron" => "¾", "#382" => "¾",
                );
                # Skip if not a scalar
                if (!is_string($str)) return $str;
                # If a number, don't touch it
                if (strcmp(intval($str)."", $str."") == 0) return $str;

                # Replace "``" and "''" with """ (normal ASCII double quote)
                $str = str_replace("", '"', $str);
                $str = str_replace("", '"', $str);
                # Replace "-" with "-" 
                $str = str_replace("", '-', $str);
                # Replace character references ("&...;" and "&#...;") with its value
                $str = preg_replace('/\&([^;]+);/em', '$entities["$1"]?$entities["$1"]:"?"', $str);
                # Remove all whitespace from line beginnings and endings
                $str = preg_replace('/(^[       ]+|[    ]+$)/s', '', $str);
                # Remove "<P>[whitespace]</P>"
                $str = preg_replace('/\<\s*P[^\>]*\>\s*\<\/\s*P\s*\>/im', "", $str);
                # Replace "<BR>\n" with "\n"
                $str = preg_replace('/\<[       ]*BR[^\>]*\>([\n\r]+)/im', '$1', $str);
                # Replace "<P>" with "\n"
                $str = preg_replace('/\<\s*P[^\>]*\>/im', "", $str);
                # Replace "</P>" with "\n"
                $str = preg_replace('/\<\/\s*P[^\>]*\>/im', "\n", $str);
                # Replace "<BR>" with "\n"
                $str = preg_replace('/\<BR\>/im', "\n", $str);
                # Replace "<...>\n" with "\n<...>"
                $str = preg_replace('/(\<[^\/][^\>]*\>)[        ]*([\r\n]*)[    ]*/m', '$2$1', $str);
                # Replace "\n</...>" with "</...>\n"
                $str = preg_replace('/[         ]*([\n\r]*)[    ]*(\<\/[^\>]+\>)/m', '$2$1', $str);
                # Remove "<HEAD>" and "</HEAD>", and anything in between.
                $str = preg_replace('/\<\s*HEAD[^\>]*\>.*\<\/\s*HEAD\s*\>(\r\n?|\n\r?)*/ims', '', $str);
                # Remove all "<HTML>", "<HEAD>", "<BODY>" and "<FONT>" tags, along with their pairs
                $str = preg_replace('/\<\/?\s*(HTML|HEAD|BODY|FONT|DIR)[^\>]*\>/im', '', $str);
                # Remove all table elements "<TABLE>", "<TR>", "<TH>", "<TD>")
                #$str = preg_replace('/\<\/?\s*(TABLE|TR|TH|TD)[^\>]*\>/im', '', $str);
                # Replace "\n<LI>" or "<LI>\n" with "<LI>"
                $str = preg_replace('/([        ]*[\r\n]*)(\<\/?\s*(LI|UL|OL)[  ]*\>)([         ]*[\r\n]*)/m', '$2', $str);
                # Replace "<UL>\n" or "<OL>\n" with "<UL>" or "<OL>", respectively
                $str = preg_replace('/(\<\s*(UL|OL)\s*\>)([     ]*(\r\n?|\n\r?))+/m', '$1', $str);
                # Replace "\n</UL>" or "\n</OL>" with "</UL>" or "</OL>", respectively
                $str = preg_replace('/([        ]*(\r\n?|\n\r?))+(\<\/\s*(UL|OL)\s*\>)/m', '$3', $str);
                # Replace "<[whitespace]/>" with "</"
                $str = preg_replace('/\<\s*\//', '</', $str);
                # Do some wild exchanges...
                $str = preg_replace('/(\<[      ]*(B|U|I)[^\>]*\>)[     ]*(\<\/[        ]*(UL|OL|LI)[^\>]*\>)/', '$3$1', $str);
                $str = preg_replace('/(\<[      ]*(UL|OL|LI)[^\>]*\>)[  ]*(\<\/[        ]*(B|U|I)[^\>]*\>)/', '$3$1', $str);
                # Convert Win1250 to ISO8859-2
                # (Actually, it should already be in ISO8859-2, but you never know.)
                $str = strtr($str, "ÐÈÆðèæ", "©ÐÈÆ®¹ðèæ¾");
                return $str;
        }

?>
1	ravilov	1.1	<?php
2	ravilov	1.13
3	ravilov	1.8	function MyUpper($str) {
4			return strtr(strtoupper($str), "¹ðèæ¾", "©ÐÈÆ®");
5			}
6
7			function MyLower($str) {
8			return strtr(strtolower($str), "©ÐÈÆ®", "¹ðèæ¾");
9			}
10
11	ravilov	1.9	function Letters() { return "ABCÈÆDÐEFGHIJKLMNOPQRS©TUVWXYZ®"; }
12
13	ravilov	1.8	function Slova($alpha_only = false) {
14	ravilov	1.9	$sl = preg_split('//', Letters());
15	ravilov	1.13	array_shift($sl); // First element is empty.
16			array_pop($sl); // Last element is empty.
17	ravilov	1.8	if (!$alpha_only) array_unshift($sl, "@");
18			return $sl;
19			}
20
21			function MyCompare($a, $b) {
22	ravilov	1.9	$slova = Letters();
23	ravilov	1.8	$weights = "\x14\x15\x16\x17\x18\x19\x1A\x1B\x1C\x1D\x1E\x1F\x20\x21\x22\x23\x24\x25\x26\x27\x28\x29\x2A\x2B\x2C\x2D\x2E\x2F\x30\x31\x32";
24			return strcasecmp(strtr(MyUpper($a), $slova, $weights),
25			strtr(MyUpper($b), $slova, $weights));
26			}
27
28	ravilov	1.12	function my_replace($str, $start, $end, $pat = "", $rep = "") {
29			if (!$pat) $pat = '\s*(\r\n?\|\n\r?)';
30	ravilov	1.11	$idx1 = $idx2 = -1;
31			while (true) {
32	ravilov	1.12	$str2 = strtoupper($str);
33			$idx1 = strpos($str2, $start, $idx1 + 1);
34	ravilov	1.11	if ($idx1 === false) break;
35	ravilov	1.12	$idx2 = strpos($str2, $end, $idx2 + 1);
36	ravilov	1.11	if ($idx2 === false) break;
37			if ($idx1 > $idx2) break;
38			$idx2 += strlen($end);
39	ravilov	1.12	$str1 = substr($str, 0, $idx1);
40			$str2 = preg_replace('/'.$pat.'/m', $rep,
41			substr($str, $idx1, $idx2 - $idx1));
42			$str3 = substr($str, $idx2, strlen($str) - $idx2);
43			$str = $str1.$str2.$str3;
44	ravilov	1.11	}
45			return $str;
46			}
47
48			function MyEscape($str, $full = true) {
49	ravilov	1.14	$allowed = array("", "A", "B", "I", "U", "UL", "OL", "LI", "TABLE", "TR", "TH", "TD", "HR", "SUP", "SUB");
50			$str = preg_replace('/(^[ ]+\|[ ]+$)/m', '', $str);
51	ravilov	1.11	$str = preg_replace('/(\<\/?\s(\w+)\\b[^\>]\>)/e', 'array_search(MyUpper("\2"),'.
52			'\$allowed,false)?"\1":HTMLSpecialChars("\1")', $str);
53			$str = preg_replace('/(\<\s*A\b)/i', '\\1 target=_blank class=more', $str);
54			$str = preg_replace('/(\<\s*TABLE\b)/i', '\\1 class=normal', $str);
55	ravilov	1.15	$str = preg_replace('/(class=[^ ]+)( class=[^ ]+)+/', '\\1', $str);
56	ravilov	1.12	$str = my_replace($str, "<TABLE", "/TABLE>");
57			$str = my_replace($str, "<UL", "/UL>", true);
58			$str = my_replace($str, "<OL", "/OL>");
59	ravilov	1.13	if (!$full) $str = my_replace($str, "<", ">", '"', "'\|'");
60	ravilov	1.11	$str = str_replace('"', """, $str);
61			if (!$full) $str = str_replace("'\|'", '"', $str);
62	ravilov	1.1	return $str;
63			}
64	ravilov	1.7
65			function ParseNewline($str, $paragraphs = false) {
66	ravilov	1.1	if (!$str) return $str;
67	ravilov	1.13	$str = str_replace("\r\n", "\n", $str);
68			if ($paragraphs) $str = preg_replace('/[ ]*\n\n/s', ' </p><p class="ptext">', $str);
69			$str = preg_replace('/[ ]*\n/s', '<br>'."\n", $str);
70			return $str;
71	ravilov	1.1	}
72	ravilov	1.7
73	ravilov	1.1	function error($msg) {
74			if (is_array($msg)) $msg = implode(" ", $msg);
75	ravilov	1.7	echo "<BR>\n<FONT COLOR=\"#FF0000\">[".HTMLSpecialChars($msg)."]</FONT><BR>\n";
76	ravilov	1.1	}
77	ravilov	1.7
78			function convert_html($str) {
79			$entities = array(
80			"nbsp" => " ", "#160" => " ", # nbsp
81			"amp" => " ", "#38" => " ", # amp
82			"quot" => "\"", "#34" => "\"", # quot
83			"lt" => "<", "#60" => "<", # lt
84			"gt" => ">", "#62" => ">", # gt
85			"Scaron" => "©", "#352" => "©",
86			"scaron" => "¹", "#353" => "¹",
87	ravilov	1.8	"Ccaron" => "È", "#268" => "È", "#268" => "È",
88	ravilov	1.13	"ccaron" => "è", "egrave" => "è", "#232" => "è", "#269" => "è",
89	ravilov	1.8	"Cgrave" => "Æ", "#262" => "Æ", "#" => "Æ",
90	ravilov	1.13	"cgrave" => "æ", "aelig" => "æ", "#230" => "æ", "#263" => "æ",
91			"<?>" => "Ð", "#272" => "Ð", "#" => "Ð",
92			"<?>" => "ð", "eth" => "ð", "#273" => "ð",
93	ravilov	1.8	"Zcaron" => "®", "#381" => "®",
94			"zcaron" => "¾", "#382" => "¾",
95	ravilov	1.7	);
96			# Skip if not a scalar
97	ravilov	1.11	if (!is_string($str)) return $str;
98	ravilov	1.7	# If a number, don't touch it
99	ravilov	1.13	if (strcmp(intval($str)."", $str."") == 0) return $str;
100
101			# Replace "``" and "''" with """ (normal ASCII double quote)
102			$str = str_replace("", '"', $str);
103			$str = str_replace("", '"', $str);
104			# Replace "-" with "-"
105			$str = str_replace("", '-', $str);
106			# Replace character references ("&...;" and "&#...;") with its value
107			$str = preg_replace('/\&([^;]+);/em', '$entities["$1"]?$entities["$1"]:"?"', $str);
108			# Remove all whitespace from line beginnings and endings
109			$str = preg_replace('/(^[ ]+\|[ ]+$)/s', '', $str);
110			# Remove "<P>[whitespace]</P>"
111			$str = preg_replace('/\<\sP[^\>]\>\s\<\/\sP\s*\>/im', "", $str);
112			# Replace "<BR>\n" with "\n"
113			$str = preg_replace('/\<[ ]BR[^\>]\>([\n\r]+)/im', '$1', $str);
114			# Replace "<P>" with "\n"
115			$str = preg_replace('/\<\sP[^\>]\>/im', "", $str);
116			# Replace "</P>" with "\n"
117			$str = preg_replace('/\<\/\sP[^\>]\>/im', "\n", $str);
118	ravilov	1.7	# Replace "<BR>" with "\n"
119	ravilov	1.13	$str = preg_replace('/\<BR\>/im', "\n", $str);
120			# Replace "<...>\n" with "\n<...>"
121			$str = preg_replace('/(\<[^\/][^\>]\>)[ ]([\r\n])[ ]/m', '$2$1', $str);
122	ravilov	1.7	# Replace "\n</...>" with "</...>\n"
123	ravilov	1.13	$str = preg_replace('/[ ]([\n\r])[ ]*(\<\/[^\>]+\>)/m', '$2$1', $str);
124			# Remove "<HEAD>" and "</HEAD>", and anything in between.
125			$str = preg_replace('/\<\sHEAD[^\>]\>.\<\/\sHEAD\s\>(\r\n?\|\n\r?)/ims', '', $str);
126			# Remove all "<HTML>", "<HEAD>", "<BODY>" and "<FONT>" tags, along with their pairs
127			$str = preg_replace('/\<\/?\s(HTML\|HEAD\|BODY\|FONT\|DIR)[^\>]\>/im', '', $str);
128	ravilov	1.11	# Remove all table elements "<TABLE>", "<TR>", "<TH>", "<TD>")
129	ravilov	1.13	#$str = preg_replace('/\<\/?\s(TABLE\|TR\|TH\|TD)[^\>]\>/im', '', $str);
130	ravilov	1.7	# Replace "\n<LI>" or "<LI>\n" with "<LI>"
131	ravilov	1.13	$str = preg_replace('/([ ][\r\n])(\<\/?\s(LI\|UL\|OL)[ ]\>)([ ][\r\n])/m', '$2', $str);
132	ravilov	1.7	# Replace "<UL>\n" or "<OL>\n" with "<UL>" or "<OL>", respectively
133	ravilov	1.13	$str = preg_replace('/(\<\s(UL\|OL)\s\>)([ ]*(\r\n?\|\n\r?))+/m', '$1', $str);
134	ravilov	1.7	# Replace "\n</UL>" or "\n</OL>" with "</UL>" or "</OL>", respectively
135	ravilov	1.13	$str = preg_replace('/([ ](\r\n?\|\n\r?))+(\<\/\s(UL\|OL)\s*\>)/m', '$3', $str);
136			# Replace "<[whitespace]/>" with "</"
137			$str = preg_replace('/\<\s*\//', '</', $str);
138			# Do some wild exchanges...
139			$str = preg_replace('/(\<[ ](B\|U\|I)[^\>]\>)[ ](\<\/[ ](UL\|OL\|LI)[^\>]*\>)/', '$3$1', $str);
140			$str = preg_replace('/(\<[ ](UL\|OL\|LI)[^\>]\>)[ ](\<\/[ ](B\|U\|I)[^\>]*\>)/', '$3$1', $str);
141	ravilov	1.7	# Convert Win1250 to ISO8859-2
142	ravilov	1.13	# (Actually, it should already be in ISO8859-2, but you never know.)
143	ravilov	1.7	$str = strtr($str, "ÐÈÆðèæ", "©ÐÈÆ®¹ðèæ¾");
144			return $str;
145	ravilov	1.1	}
146	ravilov	1.13
147	ravilov	1.1	?>