Php rewind
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PHP function rewind
This function rewinds the position of a file pointer.
Syntax rewind
fd is a valid file pointer that created by fopen() function.
rewind(fd);
Note
- rewind($fd) is same as fseek($fd, 0, SEEK_SET),
- uses the ('a' or 'a+') mode means to write to the file with appended.
Example 1
<?php
$handle = fopen('test3.txt', 'r+');
fwrite($handle, 'great leader.');
fwrite($handle, 'Goodoor');
rewind($handle);
fwrite($handle, 'first');
rewind($handle);
echo fread($handle, filesize('test3.txt'));
fclose($handle);
?>
Output
first leader.Goodoor
Related Links
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