PHP File Write at Beginning
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PHP Write to the beginning of a file
Write a new content to the beginning of a file.
File Content(test1.txt)
A peaceful person makes a peaceful heart. A peaceful heart A peaceful world A peaceful person A peaceful community
Example 1
<?php
$file_name = 'test1.txt';
// open file for reading only
$file_handler_1 = fopen($file_name, 'r') or exit('can not open file!');
// store the file content into $file_content_1
$file_content_1 = fread($file_handler_1, filesize($file_name));
// close file
fclose($file_handler_1);
//////////////////////////////////////
// open a file for writing
$file_handler_2 = fopen($file_name, 'w+') or exit('can not open file!');
// file content
$conent_string = "A peaceful school makes a paceful student";
// add a new content to the file content
$content_content = $conent_string . "\n" . $file_content_1;
// write back to a file
if (fwrite($file_handler_2, $content_content)) {
echo 'successfully append to the file<br/>';
} else {
echo 'can not write to the file<br/>';
}
fclose($file_handler_2);
?>
Output(test1.txt)
- Add A peaceful school makes a paceful student to the first line of the file.
A peaceful school makes a paceful student A peaceful person makes a peaceful heart. A peaceful heart A peaceful world A peaceful person A peaceful community
