transcoding service

Questions about the output after character transcoding Header ("content-type:text/plain;charset=gb2312"); Header ("Content-disposition:attachment;filename=". Date ("Ymdhis"). " Test.xls "); echo iconv ("UTF8", "gb2312", "Weibo id\t"); Why is there no data in the exported Excel table? If you rewrite the UTF8 in the Iconv function to Utf-8, there is no problem. Please explain why, thank you. ------Solution-------------------- UTF8 is UTF8 encode

When iconv encounters a character that cannot be transcoded, the interrupted content is lost. the code is as follows: $ c amp; lsquo; test amp; bull; character transfer amp; bull; Happy May Day! Amp; rsquo; echoiconv ( amp; lsquo; UTF-8 amp; prim Iconv is interrupted when transcoding fails. the code is as follows: $ C = 'Test • character transfer • Happy May Day! '; Echo iconv ('utf-8', 'gbk', $ c ); Only output: After the test,

Querys.json: {"Cities": ["\u4e0a\u6d77", "\u4e1c\u839e", "\u4e2d\u5c71", "\u4e3d\u6c34", "\u4e4c\u9c81\u6728\u9f50", "\u4f5b\ U5c71 "," \u4fdd\u5b9a "," \u5170\u5dde "," \u5317\u4eac "," \u5357\u4eac "," \u5357\u5b81 "," \u5357\u660c "," \u5357\u901a "," \u8d35\u9633 "," \u8fde\u4e91\u6e2f "," \u90a2\u53f0 "," \u90af\u90f8 "," \u90d1\u5dde "," \u91cd\u5e86 "," \u91d1\ u534e "," \u94f6\u5ddd "," \u9547\u6c5f "," \u957f\u6625 "," \u957f\u6c99 "," \u9752\u5c9b "]} Copy Code2,php K

); Av_frame_free (frame); For (i = 0; i Avcodec_close (IFMT_CTX->STREAMS[I]->CODEC); if (ofmt_ctx ofmt_ctx->nb_streams >i ofmt_ctx->streams[i] ofmt_ctx-> STREAMS[I]->CODEC) Avcodec_close (OFMT_CTX->STREAMS[I]->CODEC); if (filter_ctx filter_ctx[i].filter_graph) Avfilter_graph_free (filter_ctx[i].filter_graph); } Av_free (FILTER_CTX); Avformat_close_input (IFMT_CTX); if (Ofmt_ctx ! ( Ofmt_ctx->oformat->flags Avfmt_nofile)) Avio_close (OFMT_CTX->PB); Avformat_free_con

The new stringentity (params, "Utf-8") is specified as Utf-8 encoding try {HttpClient client = new Defaulthttpclient (); HttpPost HttpPost = new HttpPost (URL);//set encoding to prevent Chinese transmission garbled stringentity entity = new Stringentity (contentvalue.tostring (), " Utf-8 "); httppost.setentity (entity);HttpResponse response = Client.execute (HttpPost); Get the response code status = Response.getstatusline (). Getstatuscode ();//status = Response.getstatusline (). Getstatuscode (

New hand conversion code question: url+'test.txt '; $ read nbsp ;= nbsp; fopen ($ url, 'r') nbsp; or nbsp; die ('open failed '); $ text = fread ($ read, 100); fclose ($ read); beginner transcoding problems Using urlpolic'test.txt ';$ Read = fopen ($ url, 'r') or die ('open failed ');$ Text = fread ($ read, 100 );Fclose ($ read );Echo iconv ('utf-8', 'gbk', 'This is a test ').''; # This sentence is OKEcho iconv ('utf-8', 'gbk', $ text ).''; # This

); - } Wu if((Strlen (BCD))%8) - { About Charaddstr[ the] ="0000"; $ strcat (ADDSTR,BCD); -Memset (BCD,0, strlen (BCD)); - strcpy (BCD,ADDSTR); - } A intLEN_BCD =strlen (BCD); +printf"%s\n", BCD); the intA =0; - for(size_t i =0; I8) $ { theA =0; thememset (TMP,0, strlen (TMP)); thesize_t j =0; the for(j =0; J 8; j + +) - { in if(bcd[i+j]=='1') the

1, RMVB extract audio for MP3Ffmpeg-i XXX.RMVB Xxx.mp32. Intercept by Time rangeFfmpeg-i xxx.rmvb-ss 00:00:10-t 00:10:00 Xxx.mp3-ss Intercept Start time-T intercept duration3, the video quality of conversionFfmpeg-i Xxx.rmvb-qscale xxx.flv-qscale is the quality of the video output, the lower the value the higher the image, but the larger the output file4. Converted Video sizeFfmpeg-i xxx.rmvb-s 640*480 xxx.flv-S convert video file size5, the interception of the specified time thumbnailFfmpeg-i x

Now do a PHP ubb transcoding. It is useful to use the code highlighting plugin, which is If I use NL2BR, every line will add , there are also in the pre, causing be called out. If not added, then multiple lines of text will be displayed to one line. The user experience is affected if the user is asked to consider adding [BR] or empty two lines to represent a br. So ask, how to add BR in the place plus BR, such as ordinary multi-line text, should not

Reprinted from ...①, string encryption md5,32 bit 16 binary string②, encrypting a string with ASCII characters③, programming the ASCII string 16 binary stringImportjava.security.MessageDigest; Public classStringUtils { Public Staticstring replaceurlwithplus (string url) {if(URL! =NULL) { returnUrl.replaceall ("http://(.) *?/"," "). ReplaceAll (" [.:/,%?=] "," + "). ReplaceAll (" [+]+ "," + "); } return NULL; } Public StaticString EncodeMD5 (String text)throwsException {

Database transcoding Before in the database to write the data did not execute mysql_query ("SET NAMES UTF8"), cause my database of Chinese is garbled, browse is can normal display, ask there is no way to convert the database garbled, converted to UTF8? ------Solution-------------------- read out in one way (without set names), transcode if necessary, and finally deposited in another way (plus set names). ------Solution-------------------- Library/

Iconv-convert string to requested character encoding (PHP 4 >= 4.0.5, PHP 5) Mb_convert_encoding-convert character encoding (PHP 4 >= 4.0.6, PHP 5) Usage: Iconv String Iconv (String $in _charset, String $out _charset, String $str) Converts a string from one specified encoding to another specified encoding. Note that the second parameter adds two suffixes, in addition to the encoding you can specify to convert to. Translit automatically converts characters that cannot be converted directly into o