How to generate the title and content of a txt file using php

This article describes in detail how php generates the title and content of a txt file. The following is a good example. The code is as follows:

/**
* 1. when a Buddy worked a few days ago, they asked him to write a file generation class: generate a file. the file types include txt, html, csv, pdf, doc (or docx ).
*
* 2. the generated content is a table (like a table in html). the parameter is the file type generated, the title of the generated content (array), and the generated content (array, corresponding to the title ).
*/
/*************************************** **********
* Class name: createFile
* Description: create different type files
* Author: fenghuo
* Date: 2013-11-12
**************************************** ********/
/**
* 3. I used the evening time to help him sort out a txt file class.
***/
Class createFile {
Public $ file_type;
Public $ file_name;
Public $ file_dir;
/**
* Constructor: initialize the Directory of the generated file
*/
Public function _ construct ($ file_dir ){
$ This-> file_dir = $ file_dir;
}
/**
* File generation Portal function
* @ String $ file_name file name
* @ String $ file_type file type
* @ Array $ title: the title line of the content generated
* @ Array $ data generated content
*/
Public function create_file ($ file_name, $ file_type, $ title, $ data ){
If (empty ($ data )){
Return false;
}
If (! Empty ($ title )){
If (count ($ title )! = Count ($ data [0]) {
Return false;
}
}
If ($ file_name = ""){
$ File_name = $ this-> file_name;

}
If ($ file_type = ""){
$ File_type = $ this-> file_type;
}
$ Fun = 'MK _ '. $ file_type;
# Test point
Echo $ fun ,'--------------
';
If (method_exists ($ this, $ fun ))
{
$ File = $ file_name. ".". $ file_type;
$ This-> $ fun ($ file, $ title, $ data );
Return true;
} Else {
Return "NO! ";
}
}
/**
* Generate a txt file
* @ String $ file name
* @ Array $ title
* @ Array $ data Content
*/
Public function mk_txt ($ file, $ title, $ data ){
$ String = "";
If (! Empty ($ title )){
For ($ I = 0; $ I <count ($ title); $ I ++ ){
$ String. = ''. mb_convert_encoding ($ title [$ I], 'gbk'," UTF-8 ");
}
$ String. = "\ r \ n ";
}
Foreach ($ data as $ key => $ var)
{
For ($ I = 0; $ I <count ($ data [$ key]); $ I ++ ){
$ String. = ''. mb_convert_encoding ($ data [$ key] [$ I], 'gbk'," UTF-8 ");
}
$ String. = "\ r \ n ";
}
# Test point
Echo $ this-> file_dir. $ file, '----- 123 ---------
';
$ Fp = fopen ($ this-> file_dir. $ file, "a + ");
Fwrite ($ fp, $ string );
Fclose ($ fp );
Return true;
}


}

//**************************************
// Test
$ Dir = 'E: \ dev \';
$ File_name = "test ";
$ File_type = "txt ";
$ Title = array ("name", "sex", "age ");
$ Data [] = array ("tom", "boy", 20 );
$ Data [] = array ("perry", "girl", 20 );
$ File = new createFile ($ dir );
$ Flag = $ file-> create_file ($ file_name, $ file_type, $ title, $ data );
If ($ flag = true ){
Echo "generated successfully ";
} Else {
Echo "generation failed ";
}

?>