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② viewing the contents of a file
A. Obtaining the contents of the document through File_get_contents ($filename)
B. Display content through highlight_string ($string) or Highlight_file ($filename). Use PHP's built-in syntax highlighter to define colors, print output or return output, or return a syntax-highlighted version of PHP code
When you use file_get_contents to read (PHP) the contents of a file and display it on the page, you can use the contents of the <textarea></textarea> package output:
$content file_get_contents ($filename); Echo "<textarea cols= ' rows= ' >{$content}</textarea>";index.php:
1<?PHP2 require' Dir.func.php ';3 require' File.func.php ';4 require' Common.func.php ';5 $path= ' file ';6 $info= Readdirectory ($path);7 8 $act= @$_request[' Act '];9 $filename= @$_request[' filename '];Ten //Jump Change Amount One $redirect= "index.php?path={$path}"; A if($act= = ' CreateFile '){ - //Create a file - $mes= CreateFile ($path.‘ /‘.$filename); theAlertmes ($mes,$redirect); -}Else if($act= = ' Showcontent '){ - //View File Contents - $content=file_get_contents($filename); + //echo "<textarea readonly= ' readonly ' cols= '" rows= ">{$content}</textarea>"; - //Highlight PHP code + //Highlight the PHP code in the string A if(strlen($content)){ at $newContent=highlight_string($content,true); - //Highlight the PHP code in the file - //highlight_file ($filename); - $str=<<<EOF -<table width= ' 100% ' bgcolor= ' Pink ' cellpadding= ' 5 ' cellspacing= "0" > -<tr> in<td>$newContent</td> -</tr> to</table> + EOF; - Echo $str; the}Else{ *Alertmes ("The file has no content, please edit and view!") ",$redirect); $ }Panax Notoginseng } -?> the<! DOCTYPE html> + A the<meta charset= "UTF-8" > +<title>insert title here</title> -<link rel= "stylesheet" href= "Cikonss.css"/> $<link rel= "stylesheet" href= "Common.css"/> $ -<body> - the<div id= "Top" > -<ul id= "Navi" >Wuyi<li><a href= "index.php" title= "Home directory" ><span style= "MARGIN-LEFT:8PX; margin-top:0px; top:4px; "class= "icon Icon-small icon-square" ><spanclass= "Icon-home" ></span></span></a></li> the<li><a href= "#" onclick= "Show (' CreateFile ')" title= "New file" ><span style= "MARGIN-LEFT:8PX; margin-top:0px; top:4px; "class= "icon Icon-small icon-square" ><spanclass= "Icon-file" ></span></span></a></li> -<li><a href= "#" title= "new Folder" ><span style= "MARGIN-LEFT:8PX; margin-top:0px; top:4px; "class= "icon Icon-small icon-square" ><spanclass= "Icon-folder" ></span></span></a></li> Wu<li><a href= "#" title= "Upload file" ><span style= "MARGIN-LEFT:8PX; margin-top:0px; top:4px; "class= "icon Icon-small icon-square" ><spanclass= "Icon-upload" ></span></span></a></li> -<li><a href= "#" title= "Return to Parent directory" ><span style= "MARGIN-LEFT:8PX; margin-top:0px; top:4px; "class= "icon Icon-small icon-square" ><spanclass= "Icon-arrowleft" ></span></span></a></li> About</ul> $</div> -<form action= "index.php" method= "post" enctype= "Multipart/form-data" > -<table width= ' 100% ' border= ' 1 ' cellpadding= "5" cellspacing= "0" bgcolor= "#abcdef" align= "Center" > -<tr id= "CreateFolder" style= "Display:none;" > A<td> Please enter a folder name </td> +<TD > the<input type= "text" name= "DirName"/> -<input type= "hidden" name= "path" value= "<?php Echo$path;? > "/> $<input type= "Submit" name= "Act" value= "Create folder"/> the</td> the</tr> the<tr id= "CreateFile" style= "Display:none;" > the<td> Please enter a file name </td> -<TD > in<input type= "text" name= "filename"/> the<input type= "hidden" name= "path" value= "<?php Echo$path;? > "/> the<input type= "hidden" name= ' act ' value= ' createFile '/> About<input type= "Submit" value= "Create File"/> the</td> the</tr> the<tr id= "UploadFile" style= "Display:none;" > +<TD > Please select the file to upload </td> -<TD ><input type= "file" name= "MyFile"/> the<input type= "Submit" name= "Act" value= "upload file"/>Bayi</td> the</tr> the<TR align= "center" > -<td> numbering </td> -<td> name </td> the<td> type </td> the<td> size </td> the<td> readable </td> the<td> writable </td> -<td> executable </td> the<td> creation Time </td> the<td> Modify Time </td> the<td> Access Time </td>94<td> Operations </td> the</tr> the<?PHP the if($info[' File ']){98 $i= 1; About foreach($info[' File '] as $val){ - $p=$path.‘ /‘.$val;101?>102<TR align= "center" >103<td><?phpEcho $i;? ></td>104<td><?phpEcho $val;? ></td> the<td><?php$src=filetype($p) = = ' file '? ' File_ico.png ': ' Folder_ico.png ';? >$src;? > "title= ' Files ' ></td>106<td><?phpEchoTransbyte (filesize($p));? ></td>107<td><?php$src=is_readable($p)?‘ Correct.png ': ' Error.png ';? >$src;? > "width=" title= ' readable ' ></td>108<td><?php$src=is_writeable($p)?‘ Correct.png ': ' Error.png ';? >$src;? > "width=" title= ' writable ' ></td>109<td><?php$src=is_executable($p)?‘ Correct.png ': ' Error.png ';? >$src;? > "width=" title= ' writable ' ></td> the<td><?phpEcho Date(' Y-m-d h:i:s ',Filectime($p));? ></td>111<td><?phpEcho Date(' Y-m-d h:i:s ',Filemtime($p));? ></td> the<td><?phpEcho Date(' Y-m-d h:i:s ',Fileatime($p));? ></td>113<td> the<a href= "index.php?act=showcontent&filename=<?php Echo$p;? > "title= ' View ' ></a> the<a href= "" title= ' Modify ' ></a> the<a href= "" title= ' rename ' ></a>117<a href= "" title= ' Copy ' ></a>118<a href= "" title= ' Cut ' ></a>119<a href= "" title= ' delete ' ></a> -<a href= "" title= "Download ' ></a>121</td>122</tr>123<?PHP124 $i++; the }126 }127?> -</table>129</form> the<script src= ' Common.js ' ></script>131</body> theView CodeWeb online File Manager learning notes and summaries (4) View file contents
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