Question

How to read content from all text files in a directory and write it to one file in PHP

Answer 1

$content = "";    
foreach (glob("d:\\d*.txt") as $filename) {
    $content .= file_get_contents($filename) . "\n";
}

file_put_contents("d:\\all.txt", $content);

   
/*
run:

all.txt
-------

python
java
c#
c
c++

a b c
python programming

Programming is fun

Java
C#
C++
PHP
php programming
text file

PHP
For web applications
Is popular on the net

*/

 

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