diff options
Diffstat (limited to 'user_guide_src/source/helpers/file_helper.rst')
| -rw-r--r-- | user_guide_src/source/helpers/file_helper.rst | 30 |
1 files changed, 2 insertions, 28 deletions
diff --git a/user_guide_src/source/helpers/file_helper.rst b/user_guide_src/source/helpers/file_helper.rst index 833cddea4..e96546a11 100644 --- a/user_guide_src/source/helpers/file_helper.rst +++ b/user_guide_src/source/helpers/file_helper.rst @@ -23,32 +23,6 @@ Available Functions The following functions are available: - -.. php:function:: read_file($file) - - :param string $file: File path - :returns: File contents or FALSE on failure - :rtype: string - - Returns the data contained in the file specified in the path. - - Example:: - - $string = read_file('./path/to/file.php'); - - The path can be a relative or full server path. Returns FALSE (boolean) on failure. - - .. note:: The path is relative to your main site index.php file, NOT your - controller or view files. CodeIgniter uses a front controller so paths - are always relative to the main site index. - - .. note:: This function is DEPRECATED. Use the native ``file_get_contents()`` - instead. - - .. important:: If your server is running an **open_basedir** restriction this - function might not work if you are trying to access a file above the - calling script. - .. php:function:: write_file($path, $data[, $mode = 'wb']) :param string $path: File path @@ -76,7 +50,7 @@ The following functions are available: write_file('./path/to/file.php', $data, 'r+'); - The default mode is 'wb'. Please see the `PHP user guide <http://php.net/manual/en/function.fopen.php>`_ + The default mode is 'wb'. Please see the `PHP user guide <https://secure.php.net/manual/en/function.fopen.php>`_ for mode options. .. note: In order for this function to write data to a file, its permissions must @@ -199,4 +173,4 @@ The following functions are available: :: - echo octal_permissions(fileperms('./index.php')); // 644
\ No newline at end of file + echo octal_permissions(fileperms('./index.php')); // 644 |