Command: File_put_contents ();
Command parsing: file_put_contents (PHP 5)
File_put_contents--Writes a string to the file
Description
int file_put_contents (string filename, string data [, int flags [, resource context]])
and sequentially call fopen (), fwrite (), and the fclose () function.
Parameter data can be an array (but not a multidimensional array), which is equivalent to File_put_contents ($filename, Join (", $array))
From PHP 5.1.0, the data parameter can also be specified as a stream resource, where the cached data stored in stream is written to the specified file, which is similar to using the Stream_copy_to_stream () function.
Parameters
FileName
The name of the file to be written to.
Data
The data to write. The type can be a string,array or a stream resource (as mentioned above).
Flags
Flags can be file_use_include_path,file_append and/or LOCK_EX (get an exclusive lock), but be cautious when using File_use_include_path.
Context
A context resource.
Write the code (the code itself is error-free, but quirks learns another feature of it):
Copy the Code code as follows:
$contents = "This is the content written using file_put_contents";
$contents 2 = Array ("This is used", "file_put_contents", "command-written content");
File_put_contents ("Html/caceh.txt", $contents);
File_put_contents ("Html/cache2.txt", $contents 2);
?>
Code Analysis: You intend to use the file_put_contents command to write a string to the Cache.txt,cache2.txt two files.
Result: A new Caceh.txt file has been added to the HTML file directory, do you understand ————
Remember: the file_put_contents () function integrates fopen (), fwrite (), fclose () three functions, and the newly created file in this example is the function of fopen ().
The above describes the PHP file_put_contents function (integrated fopen, Fwrite, fclose), including the aspects of the content, I hope to be interested in PHP tutorial friends helpful.
