How can I write \'Cats chase mice\' to a file using PHP?

Writing to Files in PHP

You have a PHP script that creates a file but leaves it empty. This question addresses how to create a file and write content into it. Specifically, the question aims to write the line "Cats chase mice" to a file.

Solution

PHP provides various methods for writing to files. One convenient approach is to use the file_put_contents() function. This function takes two parameters: the file path and the content to be written to the file.

The following code snippet demonstrates how to use file_put_contents():

<?php $filename = 'lidn.txt';
$content = 'Cats chase mice';

file_put_contents($filename, $content);
?>

This code will create the lidn.txt file and write the line "Cats chase mice" into it.

Alternative Methods

In addition to file_put_contents(), PHP also provides lower-level file handling functions such as fopen(), fwrite(), and fclose(). These functions allow for more granular control over file operations. However, file_put_contents() offers a simpler and more concise approach for writing to files.

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