Làm cách nào để tải xuống tệp trong PHP w3schools?

PHP cho phép bạn tải xuống tệp dễ dàng bằng hàm readfile() tích hợp. Hàm readfile() đọc một tệp và ghi nó vào bộ đệm đầu ra

Hàm đọc tệp PHP ()

cú pháp

tên tệp $. đại diện cho tên tập tin

$use_include_path. nó là tham số tùy chọn. Đó là theo mặc định sai. Bạn có thể đặt nó thành true để tìm kiếm tệp trong bao gồm_path

Mã đầy đủ nhất và hoạt động (đã kiểm tra) để tải xuống dữ liệu cho FireFox, Chrome và IE Mã được theo dõi. Giả sử rằng Dữ liệu nằm trong trường textarea, có id='textarea area' và tên tệp là tên của tệp nơi dữ liệu sẽ được tải xuống

function download(filename) { if (typeof filename==='undefined') filename = ""; // default value = document.getElementById('textarea_area').value; filetype="text/*"; extension=filename.substring(filename.lastIndexOf(".")); for (var i = 0; i < extToMIME.length; i++) { if (extToMIME[i][0].localeCompare(extension)==0) { filetype=extToMIME[i][1]; break; } } var pom = document.createElement('a'); pom.setAttribute('href', 'data: '+filetype+';charset=utf-8,' + '\ufeff' + encodeURIComponent(value)); // Added BOM too pom.setAttribute('download', filename); if (document.createEvent) { if (navigator.userAgent.indexOf('MSIE') !== -1 || navigator.appVersion.indexOf('Trident/') > 0) { // IE blobObject = new Blob(['\ufeff'+value]); window.navigator.msSaveBlob(blobObject, filename); } else { // FF, Chrome var event = document.createEvent('MouseEvents'); event.initEvent('click', true, true); pom.dispatchEvent(event); } } else if( document.createEventObject ) { // Have No Idea var evObj = document.createEventObject(); pom.fireEvent( ' title' , evObj ); } else { // For Any Case pom.click(); } }

và sau đó chỉ cần gọi

Download

Để bắt đầu tải xuống

Mảng để đặt loại MIME chính xác cho hộp thoại tải xuống CÓ THỂ theo dõi

// ----------------------- Extensions to MIME --------- // // List of mime types // combination of values from Windows 7 Registry and // from C:\Windows\System32\inetsrv\config\applicationHost.config // some added, including .7z and .dat var extToMIME = [ [".323", "text/h323"], [".3g2", "video/3gpp2"], [".3gp", "video/3gpp"], [".3gp2", "video/3gpp2"], [".3gpp", "video/3gpp"], [".7z", "application/x-7z-compressed"], [".aa", "audio/audible"], [".AAC", "audio/aac"], [".aaf", "application/octet-stream"], [".aax", "audio/vnd.audible.aax"], [".ac3", "audio/ac3"], [".aca", "application/octet-stream"], [".accda", "application/msaccess.addin"], [".accdb", "application/msaccess"], [".accdc", "application/msaccess.cab"], [".accde", "application/msaccess"], [".accdr", "application/msaccess.runtime"], [".accdt", "application/msaccess"], [".accdw", "application/msaccess.webapplication"], [".accft", "application/msaccess.ftemplate"], [".acx", "application/internet-property-stream"], [".AddIn", "text/xml"], [".ade", "application/msaccess"], [".adobebridge", "application/x-bridge-url"], [".adp", "application/msaccess"], [".ADT", "audio/vnd.dlna.adts"], [".ADTS", "audio/aac"], [".afm", "application/octet-stream"], [".ai", "application/postscript"], [".aif", "audio/x-aiff"], [".aifc", "audio/aiff"], [".aiff", "audio/aiff"], [".air", "application/vnd.adobe.air-application-installer-package+zip"], [".amc", "application/x-mpeg"], [".application", "application/x-ms-application"], [".art", "image/x-jg"], [".asa", "application/xml"], [".asax", "application/xml"], [".ascx", "application/xml"], [".asd", "application/octet-stream"], [".asf", "video/x-ms-asf"], [".ashx", "application/xml"], [".asi", "application/octet-stream"], [".asm", "text/plain"], [".asmx", "application/xml"], [".aspx", "application/xml"], [".asr", "video/x-ms-asf"], [".asx", "video/x-ms-asf"], [".atom", "application/atom+xml"], [".au", "audio/basic"], [".avi", "video/x-msvideo"], [".axs", "application/olescript"], [".bas", "text/plain"], [".bcpio", "application/x-bcpio"], [".bin", "application/octet-stream"], [".bmp", "image/bmp"], [".c", "text/plain"], [".cab", "application/octet-stream"], [".caf", "audio/x-caf"], [".calx", "application/vnd.ms-office.calx"], [".cat", "application/vnd.ms-pki.seccat"], [".cc", "text/plain"], [".cd", "text/plain"], [".cdda", "audio/aiff"], [".cdf", "application/x-cdf"], [".cer", "application/x-x509-ca-cert"], [".chm", "application/octet-stream"], [".class", "application/x-java-applet"], [".clp", "application/x-msclip"], [".cmx", "image/x-cmx"], [".cnf", "text/plain"], [".cod", "image/cis-cod"], [".config", "application/xml"], [".contact", "text/x-ms-contact"], [".coverage", "application/xml"], [".cpio", "application/x-cpio"], [".cpp", "text/plain"], [".crd", "application/x-mscardfile"], [".crl", "application/pkix-crl"], [".crt", "application/x-x509-ca-cert"], [".cs", "text/plain"], [".csdproj", "text/plain"], [".csh", "application/x-csh"], [".csproj", "text/plain"], [".css", "text/css"], [".csv", "text/csv"], [".cur", "application/octet-stream"], [".cxx", "text/plain"], [".dat", "application/octet-stream"], [".datasource", "application/xml"], [".dbproj", "text/plain"], [".dcr", "application/x-director"], [".def", "text/plain"], [".deploy", "application/octet-stream"], [".der", "application/x-x509-ca-cert"], [".dgml", "application/xml"], [".dib", "image/bmp"], [".dif", "video/x-dv"], [".dir", "application/x-director"], [".disco", "text/xml"], [".dll", "application/x-msdownload"], [".dll.config", "text/xml"], [".dlm", "text/dlm"], [".doc", "application/msword"], [".docm", "application/vnd.ms-word.document.macroEnabled.12"], [".docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"], [".dot", "application/msword"], [".dotm", "application/vnd.ms-word.template.macroEnabled.12"], [".dotx", "application/vnd.openxmlformats-officedocument.wordprocessingml.template"], [".dsp", "application/octet-stream"], [".dsw", "text/plain"], [".dtd", "text/xml"], [".dtsConfig", "text/xml"], [".dv", "video/x-dv"], [".dvi", "application/x-dvi"], [".dwf", "drawing/x-dwf"], [".dwp", "application/octet-stream"], [".dxr", "application/x-director"], [".eml", "message/rfc822"], [".emz", "application/octet-stream"], [".eot", "application/octet-stream"], [".eps", "application/postscript"], [".etl", "application/etl"], [".etx", "text/x-setext"], [".evy", "application/envoy"], [".exe", "application/octet-stream"], [".exe.config", "text/xml"], [".fdf", "application/vnd.fdf"], [".fif", "application/fractals"], [".filters", "Application/xml"], [".fla", "application/octet-stream"], [".flr", "x-world/x-vrml"], [".flv", "video/x-flv"], [".fsscript", "application/fsharp-script"], [".fsx", "application/fsharp-script"], [".generictest", "application/xml"], [".gif", "image/gif"], [".group", "text/x-ms-group"], [".gsm", "audio/x-gsm"], [".gtar", "application/x-gtar"], [".gz", "application/x-gzip"], [".h", "text/plain"], [".hdf", "application/x-hdf"], [".hdml", "text/x-hdml"], [".hhc", "application/x-oleobject"], [".hhk", "application/octet-stream"], [".hhp", "application/octet-stream"], [".hlp", "application/winhlp"], [".hpp", "text/plain"], [".hqx", "application/mac-binhex40"], [".hta", "application/hta"], [".htc", "text/x-component"], [".htm", "text/html"], [".html", "text/html"], [".htt", "text/webviewhtml"], [".hxa", "application/xml"], [".hxc", "application/xml"], [".hxd", "application/octet-stream"], [".hxe", "application/xml"], [".hxf", "application/xml"], [".hxh", "application/octet-stream"], [".hxi", "application/octet-stream"], [".hxk", "application/xml"], [".hxq", "application/octet-stream"], [".hxr", "application/octet-stream"], [".hxs", "application/octet-stream"], [".hxt", "text/html"], [".hxv", "application/xml"], [".hxw", "application/octet-stream"], [".hxx", "text/plain"], [".i", "text/plain"], [".ico", "image/x-icon"], [".ics", "application/octet-stream"], [".idl", "text/plain"], [".ief", "image/ief"], [".iii", "application/x-iphone"], [".inc", "text/plain"], [".inf", "application/octet-stream"], [".inl", "text/plain"], [".ins", "application/x-internet-signup"], [".ipa", "application/x-itunes-ipa"], [".ipg", "application/x-itunes-ipg"], [".ipproj", "text/plain"], [".ipsw", "application/x-itunes-ipsw"], [".iqy", "text/x-ms-iqy"], [".isp", "application/x-internet-signup"], [".ite", "application/x-itunes-ite"], [".itlp", "application/x-itunes-itlp"], [".itms", "application/x-itunes-itms"], [".itpc", "application/x-itunes-itpc"], [".IVF", "video/x-ivf"], [".jar", "application/java-archive"], [".java", "application/octet-stream"], [".jck", "application/liquidmotion"], [".jcz", "application/liquidmotion"], [".jfif", "image/pjpeg"], [".jnlp", "application/x-java-jnlp-file"], [".jpb", "application/octet-stream"], [".jpe", "image/jpeg"], [".jpeg", "image/jpeg"], [".jpg", "image/jpeg"], [".js", "application/x-javascript"], [".json", "application/json"], [".jsx", "text/jscript"], [".jsxbin", "text/plain"], [".latex", "application/x-latex"], [".library-ms", "application/windows-library+xml"], [".lit", "application/x-ms-reader"], [".loadtest", "application/xml"], [".lpk", "application/octet-stream"], [".lsf", "video/x-la-asf"], [".lst", "text/plain"], [".lsx", "video/x-la-asf"], [".lzh", "application/octet-stream"], [".m13", "application/x-msmediaview"], [".m14", "application/x-msmediaview"], [".m1v", "video/mpeg"], [".m2t", "video/vnd.dlna.mpeg-tts"], [".m2ts", "video/vnd.dlna.mpeg-tts"], [".m2v", "video/mpeg"], [".m3u", "audio/x-mpegurl"], [".m3u8", "audio/x-mpegurl"], [".m4a", "audio/m4a"], [".m4b", "audio/m4b"], [".m4p", "audio/m4p"], [".m4r", "audio/x-m4r"], [".m4v", "video/x-m4v"], [".mac", "image/x-macpaint"], [".mak", "text/plain"], [".man", "application/x-troff-man"], [".manifest", "application/x-ms-manifest"], [".map", "text/plain"], [".master", "application/xml"], [".mda", "application/msaccess"], [".mdb", "application/x-msaccess"], [".mde", "application/msaccess"], [".mdp", "application/octet-stream"], [".me", "application/x-troff-me"], [".mfp", "application/x-shockwave-flash"], [".mht", "message/rfc822"], [".mhtml", "message/rfc822"], [".mid", "audio/mid"], [".midi", "audio/mid"], [".mix", "application/octet-stream"], [".mk", "text/plain"], [".mmf", "application/x-smaf"], [".mno", "text/xml"], [".mny", "application/x-msmoney"], [".mod", "video/mpeg"], [".mov", "video/quicktime"], [".movie", "video/x-sgi-movie"], [".mp2", "video/mpeg"], [".mp2v", "video/mpeg"], [".mp3", "audio/mpeg"], [".mp4", "video/mp4"], [".mp4v", "video/mp4"], [".mpa", "video/mpeg"], [".mpe", "video/mpeg"], [".mpeg", "video/mpeg"], [".mpf", "application/vnd.ms-mediapackage"], [".mpg", "video/mpeg"], [".mpp", "application/vnd.ms-project"], [".mpv2", "video/mpeg"], [".mqv", "video/quicktime"], [".ms", "application/x-troff-ms"], [".msi", "application/octet-stream"], [".mso", "application/octet-stream"], [".mts", "video/vnd.dlna.mpeg-tts"], [".mtx", "application/xml"], [".mvb", "application/x-msmediaview"], [".mvc", "application/x-miva-compiled"], [".mxp", "application/x-mmxp"], [".nc", "application/x-netcdf"], [".nsc", "video/x-ms-asf"], [".nws", "message/rfc822"], [".ocx", "application/octet-stream"], [".oda", "application/oda"], [".odc", "text/x-ms-odc"], [".odh", "text/plain"], [".odl", "text/plain"], [".odp", "application/vnd.oasis.opendocument.presentation"], [".ods", "application/oleobject"], [".odt", "application/vnd.oasis.opendocument.text"], [".one", "application/onenote"], [".onea", "application/onenote"], [".onepkg", "application/onenote"], [".onetmp", "application/onenote"], [".onetoc", "application/onenote"], [".onetoc2", "application/onenote"], [".orderedtest", "application/xml"], [".osdx", "application/opensearchdescription+xml"], [".p10", "application/pkcs10"], [".p12", "application/x-pkcs12"], [".p7b", "application/x-pkcs7-certificates"], [".p7c", "application/pkcs7-mime"], [".p7m", "application/pkcs7-mime"], [".p7r", "application/x-pkcs7-certreqresp"], [".p7s", "application/pkcs7-signature"], [".pbm", "image/x-portable-bitmap"], [".pcast", "application/x-podcast"], [".pct", "image/pict"], [".pcx", "application/octet-stream"], [".pcz", "application/octet-stream"], [".pdf", "application/pdf"], [".pfb", "application/octet-stream"], [".pfm", "application/octet-stream"], [".pfx", "application/x-pkcs12"], [".pgm", "image/x-portable-graymap"], [".pic", "image/pict"], [".pict", "image/pict"], [".pkgdef", "text/plain"], [".pkgundef", "text/plain"], [".pko", "application/vnd.ms-pki.pko"], [".pls", "audio/scpls"], [".pma", "application/x-perfmon"], [".pmc", "application/x-perfmon"], [".pml", "application/x-perfmon"], [".pmr", "application/x-perfmon"], [".pmw", "application/x-perfmon"], [".png", "image/png"], [".pnm", "image/x-portable-anymap"], [".pnt", "image/x-macpaint"], [".pntg", "image/x-macpaint"], [".pnz", "image/png"], [".pot", "application/vnd.ms-powerpoint"], [".potm", "application/vnd.ms-powerpoint.template.macroEnabled.12"], [".potx", "application/vnd.openxmlformats-officedocument.presentationml.template"], [".ppa", "application/vnd.ms-powerpoint"], [".ppam", "application/vnd.ms-powerpoint.addin.macroEnabled.12"], [".ppm", "image/x-portable-pixmap"], [".pps", "application/vnd.ms-powerpoint"], [".ppsm", "application/vnd.ms-powerpoint.slideshow.macroEnabled.12"], [".ppsx", "application/vnd.openxmlformats-officedocument.presentationml.slideshow"], [".ppt", "application/vnd.ms-powerpoint"], [".pptm", "application/vnd.ms-powerpoint.presentation.macroEnabled.12"], [".pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation"], [".prf", "application/pics-rules"], [".prm", "application/octet-stream"], [".prx", "application/octet-stream"], [".ps", "application/postscript"], [".psc1", "application/PowerShell"], [".psd", "application/octet-stream"], [".psess", "application/xml"], [".psm", "application/octet-stream"], [".psp", "application/octet-stream"], [".pub", "application/x-mspublisher"], [".pwz", "application/vnd.ms-powerpoint"], [".qht", "text/x-html-insertion"], [".qhtm", "text/x-html-insertion"], [".qt", "video/quicktime"], [".qti", "image/x-quicktime"], [".qtif", "image/x-quicktime"], [".qtl", "application/x-quicktimeplayer"], [".qxd", "application/octet-stream"], [".ra", "audio/x-pn-realaudio"], [".ram", "audio/x-pn-realaudio"], [".rar", "application/octet-stream"], [".ras", "image/x-cmu-raster"], [".rat", "application/rat-file"], [".rc", "text/plain"], [".rc2", "text/plain"], [".rct", "text/plain"], [".rdlc", "application/xml"], [".resx", "application/xml"], [".rf", "image/vnd.rn-realflash"], [".rgb", "image/x-rgb"], [".rgs", "text/plain"], [".rm", "application/vnd.rn-realmedia"], [".rmi", "audio/mid"], [".rmp", "application/vnd.rn-rn_music_package"], [".roff", "application/x-troff"], [".rpm", "audio/x-pn-realaudio-plugin"], [".rqy", "text/x-ms-rqy"], [".rtf", "application/rtf"], [".rtx", "text/richtext"], [".ruleset", "application/xml"], [".s", "text/plain"], [".safariextz", "application/x-safari-safariextz"], [".scd", "application/x-msschedule"], [".sct", "text/scriptlet"], [".sd2", "audio/x-sd2"], [".sdp", "application/sdp"], [".sea", "application/octet-stream"], [".searchConnector-ms", "application/windows-search-connector+xml"], [".setpay", "application/set-payment-initiation"], [".setreg", "application/set-registration-initiation"], [".settings", "application/xml"], [".sgimb", "application/x-sgimb"], [".sgml", "text/sgml"], [".sh", "application/x-sh"], [".shar", "application/x-shar"], [".shtml", "text/html"], [".sit", "application/x-stuffit"], [".sitemap", "application/xml"], [".skin", "application/xml"], [".sldm", "application/vnd.ms-powerpoint.slide.macroEnabled.12"], [".sldx", "application/vnd.openxmlformats-officedocument.presentationml.slide"], [".slk", "application/vnd.ms-excel"], [".sln", "text/plain"], [".slupkg-ms", "application/x-ms-license"], [".smd", "audio/x-smd"], [".smi", "application/octet-stream"], [".smx", "audio/x-smd"], [".smz", "audio/x-smd"], [".snd", "audio/basic"], [".snippet", "application/xml"], [".snp", "application/octet-stream"], [".sol", "text/plain"], [".sor", "text/plain"], [".spc", "application/x-pkcs7-certificates"], [".spl", "application/futuresplash"], [".src", "application/x-wais-source"], [".srf", "text/plain"], [".SSISDeploymentManifest", "text/xml"], [".ssm", "application/streamingmedia"], [".sst", "application/vnd.ms-pki.certstore"], [".stl", "application/vnd.ms-pki.stl"], [".sv4cpio", "application/x-sv4cpio"], [".sv4crc", "application/x-sv4crc"], [".svc", "application/xml"], [".swf", "application/x-shockwave-flash"], [".t", "application/x-troff"], [".tar", "application/x-tar"], [".tcl", "application/x-tcl"], [".testrunconfig", "application/xml"], [".testsettings", "application/xml"], [".tex", "application/x-tex"], [".texi", "application/x-texinfo"], [".texinfo", "application/x-texinfo"], [".tgz", "application/x-compressed"], [".thmx", "application/vnd.ms-officetheme"], [".thn", "application/octet-stream"], [".tif", "image/tiff"], [".tiff", "image/tiff"], [".tlh", "text/plain"], [".tli", "text/plain"], [".toc", "application/octet-stream"], [".tr", "application/x-troff"], [".trm", "application/x-msterminal"], [".trx", "application/xml"], [".ts", "video/vnd.dlna.mpeg-tts"], [".tsv", "text/tab-separated-values"], [".ttf", "application/octet-stream"], [".tts", "video/vnd.dlna.mpeg-tts"], [".txt", "text/plain"], [".u32", "application/octet-stream"], [".uls", "text/iuls"], [".user", "text/plain"], [".ustar", "application/x-ustar"], [".vb", "text/plain"], [".vbdproj", "text/plain"], [".vbk", "video/mpeg"], [".vbproj", "text/plain"], [".vbs", "text/vbscript"], [".vcf", "text/x-vcard"], [".vcproj", "Application/xml"], [".vcs", "text/plain"], [".vcxproj", "Application/xml"], [".vddproj", "text/plain"], [".vdp", "text/plain"], [".vdproj", "text/plain"], [".vdx", "application/vnd.ms-visio.viewer"], [".vml", "text/xml"], [".vscontent", "application/xml"], [".vsct", "text/xml"], [".vsd", "application/vnd.visio"], [".vsi", "application/ms-vsi"], [".vsix", "application/vsix"], [".vsixlangpack", "text/xml"], [".vsixmanifest", "text/xml"], [".vsmdi", "application/xml"], [".vspscc", "text/plain"], [".vss", "application/vnd.visio"], [".vsscc", "text/plain"], [".vssettings", "text/xml"], [".vssscc", "text/plain"], [".vst", "application/vnd.visio"], [".vstemplate", "text/xml"], [".vsto", "application/x-ms-vsto"], [".vsw", "application/vnd.visio"], [".vsx", "application/vnd.visio"], [".vtx", "application/vnd.visio"], [".wav", "audio/wav"], [".wave", "audio/wav"], [".wax", "audio/x-ms-wax"], [".wbk", "application/msword"], [".wbmp", "image/vnd.wap.wbmp"], [".wcm", "application/vnd.ms-works"], [".wdb", "application/vnd.ms-works"], [".wdp", "image/vnd.ms-photo"], [".webarchive", "application/x-safari-webarchive"], [".webtest", "application/xml"], [".wiq", "application/xml"], [".wiz", "application/msword"], [".wks", "application/vnd.ms-works"], [".WLMP", "application/wlmoviemaker"], [".wlpginstall", "application/x-wlpg-detect"], [".wlpginstall3", "application/x-wlpg3-detect"], [".wm", "video/x-ms-wm"], [".wma", "audio/x-ms-wma"], [".wmd", "application/x-ms-wmd"], [".wmf", "application/x-msmetafile"], [".wml", "text/vnd.wap.wml"], [".wmlc", "application/vnd.wap.wmlc"], [".wmls", "text/vnd.wap.wmlscript"], [".wmlsc", "application/vnd.wap.wmlscriptc"], [".wmp", "video/x-ms-wmp"], [".wmv", "video/x-ms-wmv"], [".wmx", "video/x-ms-wmx"], [".wmz", "application/x-ms-wmz"], [".wpl", "application/vnd.ms-wpl"], [".wps", "application/vnd.ms-works"], [".wri", "application/x-mswrite"], [".wrl", "x-world/x-vrml"], [".wrz", "x-world/x-vrml"], [".wsc", "text/scriptlet"], [".wsdl", "text/xml"], [".wvx", "video/x-ms-wvx"], [".x", "application/directx"], [".xaf", "x-world/x-vrml"], [".xaml", "application/xaml+xml"], [".xap", "application/x-silverlight-app"], [".xbap", "application/x-ms-xbap"], [".xbm", "image/x-xbitmap"], [".xdr", "text/plain"], [".xht", "application/xhtml+xml"], [".xhtml", "application/xhtml+xml"], [".xla", "application/vnd.ms-excel"], [".xlam", "application/vnd.ms-excel.addin.macroEnabled.12"], [".xlc", "application/vnd.ms-excel"], [".xld", "application/vnd.ms-excel"], [".xlk", "application/vnd.ms-excel"], [".xll", "application/vnd.ms-excel"], [".xlm", "application/vnd.ms-excel"], [".xls", "application/vnd.ms-excel"], [".xlsb", "application/vnd.ms-excel.sheet.binary.macroEnabled.12"], [".xlsm", "application/vnd.ms-excel.sheet.macroEnabled.12"], [".xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"], [".xlt", "application/vnd.ms-excel"], [".xltm", "application/vnd.ms-excel.template.macroEnabled.12"], [".xltx", "application/vnd.openxmlformats-officedocument.spreadsheetml.template"], [".xlw", "application/vnd.ms-excel"], [".xml", "text/xml"], [".xmta", "application/xml"], [".xof", "x-world/x-vrml"], [".XOML", "text/plain"], [".xpm", "image/x-xpixmap"], [".xps", "application/vnd.ms-xpsdocument"], [".xrm-ms", "text/xml"], [".xsc", "application/xml"], [".xsd", "text/xml"], [".xsf", "text/xml"], [".xsl", "text/xml"], [".xslt", "text/xml"], [".xsn", "application/octet-stream"], [".xss", "application/xml"], [".xtp", "application/octet-stream"], [".xwd", "image/x-xwindowdump"], [".z", "application/x-compress"], [".zip", "application/x-zip-compressed"] ]; // ----------------------- End of Extensions to MIME --------- //

Làm cách nào để tải xuống một tệp trong PHP?

PHP cho phép bạn tải xuống tệp dễ dàng bằng hàm readfile() tích hợp. Hàm readfile() đọc một tệp và ghi nó vào bộ đệm đầu ra. .

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