Php parses mht files and converts them to html instances

The following is an example of converting a php parsing mht file into html. I think this is quite good. now I will share it with you and give you a reference. Let's take a look at the following small series to bring you an example of converting a php parsing mht file into html. I think this is quite good. now I will share it with you and give you a reference. Let's take a look at it with Xiaobian.

Php parses the mht file and opens it in the editor to see base64 encoding. Therefore, mht can be converted to html.

 Set_file ($ filename); $ o_mhtml-> extract (); return $ o_mhtml-> get_part_to_file (0);} return null;} function mhtmlParseAll ($ filename) {if (file_exists ($ filename) {if (is_dir ($ filename) return false; $ filename = strtolower ($ filename); if (strpos ($ filename ,'. mht ', 1) = FALSE) return false; $ o_mhtml = new mhtml (); $ o_mhtml-> set_file ($ filename); $ o_mhtml-> extract (); return $ o_mhtml-> get_all_p Art_file ();} return null;} */class mhtparse {var $ file = ''; var $ boundary =''; var $ filedata = ''; var $ countparts = 1; var $ log = ''; function extract () {$ this-> read_filedata (); $ this-> file_parts (); return 1 ;} function set_file ($ p) {$ this-> file = $ p;} function get_log () {return $ this-> log;} function file_parts () {$ lines = explode ("\ n", substr ($ this-> filedata, 0, 8192); foreach ($ lines as $ line ){ $ Line = trim ($ line); if (strpos ($ line, '= ')! = FALSE) {if (strpos ($ line, 'boundary ', 0 )! = FALSE) {$ range = $ this-> getrange ($ line, '"', '"', 0); $ this-> boundary = "--". $ range ['range']; $ this-> filedata = str_replace ($ line, '', $ this-> filedata); break ;}}} if ($ this-> boundary! = '') {$ This-> filedata = explode ($ this-> boundary, $ this-> filedata); unset ($ this-> filedata [0]); $ this-> filedata = array_values ($ this-> filedata); $ this-> countparts = count ($ this-> filedata );} else {$ tmp = $ this-> filedata; $ this-> filedata = array ($ tmp) ;}} function get_all_part_file () {return $ this-> filedata ;} function get_part_to_file ($ I) {$ line_data_start = 0; $ encoding = ''; $ part_lines = expl Ode ("\ n", ltrim ($ this-> filedata [$ I]); foreach ($ part_lines as $ line_id => $ line) {$ line = trim ($ line); if ($ line = '') {if (trim ($ part_lines [0]) = '--') return 1; $ line_data_start = $ line_id; break;} if (strpos ($ line ,':')! = FALSE) {$ pos = strpos ($ line, ':'); $ k = strtolower (trim (substr ($ line, 0, $ pos ))); $ v = trim (substr ($ line, $ pos + 1, strlen ($ line); if ($ k = 'content-transfer-encoding ') {$ encoding = $ v;} if ($ k = 'content-location') {$ location = $ v;} if ($ k = 'content-type ') {$ contenttype = $ v ;}} foreach ($ part_lines as $ line_id =>$ line) {if ($ line_id <= $ line_data_start) $ part_lines [$ lin E_id] = '';} $ part_lines = implode ('', $ part_lines); if ($ encoding = 'base64') $ part_lines = base64_decode ($ part_lines ); elseif ($ encoding = 'quoted-printable') $ part_lines = imap_qprint ($ part_lines); return $ part_lines;} function read_filedata () {$ handle = fopen ($ this-> file, 'r'); $ this-> filedata = fread ($ handle, filesize ($ this-> file )); fclose ($ handle);} function getrange (& $ subject, $ Beginmark_str = '{', $ Endmark_str = '}', $ Start_pos = 0) {/** $ str = "sssss {x {xx} x} sssss"; $ range = string: getRange ($ str, '{', '}', 0); echo $ range ['range']; // tulem: "x {xx} x" echo $ range ['behin']; // tulem: 6 echo $ range ['end']; // tulem: 30 ('') -- l5pum merge into rgist j encode into rgnev out: array ('range' => $ range, 'begin' => $ Begin_firstOccurence_pos, 'End' => $ End_sequel_pos) | false v1. 1 2004-2006, Uku-Kaarel J5esaar, ukjoesaar@hot.ee, #, + 3725110693 */if (empty ($ Beginmark_str) $ Beginmark_str = '{'; $ response = strlen ($ Beginmark_str); if (empty ($ Endmark_str) $ Endmark_str = '}'; $ Endmark_str_len = strlen ($ Endmark_str);/* $ Start_pos_cache = 0; */do {/*! Algus */if (! Is_int ($ Begin_firstOccurence_pos) $ Start_pos_cache = $ Start_pos ;/*? Algus-test */$ Start_pos_cache = @ strpos ($ subject, $ Beginmark_str, $ Start_pos_cache);/* this is possible start for range */if (is_int ($ Start_pos_cache )) {/* skip */$ Start_pos_cache = ($ Start_pos_cache + $ Beginmark_str_len);/* test possible range start pos */if (is_int ($ Begin_firstOccurence_pos )) {if ($ Start_pos_cache <$ range_end_pos) $ rangeClean = 0; elseif ($ Start_pos_cache> $ range_end_pos) $ RangeClean = 1;}/* here it is */if (! Is_int ($ Begin_firstOccurence_pos) $ Begin_firstOccurence_pos = $ Start_pos_cache;}/* viga nr 0 algust ei ole */if (! Is_int ($ Start_pos_cache )){/*! Algus * // * viga nr 1 algusmarki ei leitud: viimane voimalik algus */if (is_int ($ timeout) and ($ Start_pos_cache <$ range_end_pos) $ rangeClean = 1; elsereturn false;} if (is_int ($ Begin_firstOccurence_pos) and ($ rangeClean! = 1) {if (! Is_int ($ End_pos_cache) $ End_sequel_pos = $ region; $ End_pos_cache = strpos ($ subject, $ Endmark_str, $ End_sequel_pos);/* OK */if (is_int ($ End_pos_cache) and ($ rangeClean! = 1) {$ range_current_lenght = ($ End_pos_cache-$ scheme); $ End_sequel_pos = ($ End_pos_cache + $ Endmark_str_len); $ range_end_pos = $ End_pos_cache ;} /* viga nr 2 loppu ei leitud */if (! Is_int ($ End_pos_cache) if ($ End_pos_cache = false) return false ;}while ($ rangeClean <1); if (is_int ($ Begin_firstOccurence_pos) and is_int ($ range_current_lenght) $ Range = substr ($ subject, $ Begin_firstOccurence_pos, $ range_current_lenght); elsereturn false; return array ('range' => $ range, 'BEGIN' => $ Begin_firstOccurence_pos, 'end' => $ End_sequel_pos);} // end getrange ()} // class?>

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