PHP rewind() Function

In this chapter you will learn:

1. Definition for PHP rewind() Function
2. Syntax for PHP rewind() Function
3. Parameter for PHP rewind() Function
4. Return for PHP rewind() Function
5. Example -
6. Example - Seek and rewind

Definition

The rewind() function "rewinds" the position of the file pointer to the beginning of the file.

Syntax

PHP rewind() Function has the following syntax.

Parameter

Return

This function returns TRUE on success, or FALSE on failure.

Example 1

rewind() moves the file pointer back to the beginning. rewind($handle) resets the file pointer $handle to the beginning.

<?PHP//  j  a v a  2s  .com
      $filename = "c:/abc/test.txt";
      $handle = fopen($filename, "w+");
      fwrite($handle, "java2s.com\n");
      rewind($handle);
      fwrite($handle, "o");
      fclose($handle);
?>

Example 2

<?php/*from j  av a 2s .  co m*/
$file = fopen("test.txt","r");
fseek($file,"15");//Change position of file pointer
rewind($file);//Set file pointer to 0
fclose($file);
?>

Next chapter...

What you will learn in the next chapter:

1. Definition for PHP rewinddir() Function
2. Syntax for PHP rewinddir() Function
3. Parameter for PHP rewinddir() Function
4. Example - resets the directory handle created by opendir()

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PHP chown() Function

PHP chroot() Function

PHP clearstatcache() Function

PHP closedir() Function

PHP copy() Function

PHP delete() function

PHP dir() Function

PHP dirname() Function

PHP disk_free_space() Function

PHP disk_total_space() Function

PHP diskfreespace() Function

PHP fclose() Function

PHP feof() Function

PHP fflush() Function

PHP fgetc() Function

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PHP file() Function

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PHP file_get_contents() Function

PHP file_put_contents() Function

PHP fileatime() Function

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PHP filegroup() Function

PHP fileinode() Function

PHP filemtime() Function

PHP fileowner() Function

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PHP filesize() Function

PHP filetype() Function

PHP flock() Function

PHP fnmatch() Function

PHP fopen() Function

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PHP fprintf() Function

PHP fputcsv() Function

PHP fputs() Function

PHP fread() Function

PHP fscanf() Function

PHP fseek() Function

PHP fstat() Function

PHP ftell() Function

PHP ftruncate() Function

PHP fwrite() Function

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PHP is_executable() Function

PHP is_file() Function

PHP is_link() Function

PHP is_readable() Function

PHP is_uploaded_file() Function

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PHP md5_file() Function

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PHP pclose() Function

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PHP readdir() Function

PHP readfile() Function

PHP readlink() Function

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