PHP file operations_PHP tutorial

1. Open files, close directories, and read files

opendir closedir readdir

Run

2. Create directory mkdir喎?http://www.Bkjia.com/kf/ware/vc/" target="_blank" class="keylink">vcD4KPHA+PGltZyBzcmM9"http://www.2cto.com/uploadfile/Collfiles/20140303/20140303094606311.png" alt="">

Run

Created successfully!

Similarly, the function to delete a directory is rmdir

3. Change the current directory

chidir

Get the current directory getcwd

Code

Run

4. Open files, write files, delete files

fopen fwrite unlink

a: Open for writing

Open test file

Success!

Next is the test of deleting files

Test

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