From 8ede1a2ecbb62577afd32996956c5feaf7ddf9b6 Mon Sep 17 00:00:00 2001 From: Derek Jones Date: Wed, 5 Oct 2011 13:34:52 -0500 Subject: replacing the old HTML user guide with a Sphinx-managed user guide --- user_guide/helpers/path_helper.html | 106 ------------------------------------ 1 file changed, 106 deletions(-) delete mode 100644 user_guide/helpers/path_helper.html (limited to 'user_guide/helpers/path_helper.html') diff --git a/user_guide/helpers/path_helper.html b/user_guide/helpers/path_helper.html deleted file mode 100644 index 103690cc8..000000000 --- a/user_guide/helpers/path_helper.html +++ /dev/null @@ -1,106 +0,0 @@ - - - - - -Path Helper : CodeIgniter User Guide - - - - - - - - - - - - - - - - - - - - -
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CodeIgniter User Guide Version 2.0.3

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Path Helper

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The Path Helper file contains functions that permits you to work with file paths on the server.

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Loading this Helper

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This helper is loaded using the following code:

-$this->load->helper('path'); - -

The following functions are available:

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set_realpath()

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Checks to see if the path exists. This function will return a server path without symbolic links or relative directory structures. An optional second argument will cause an error to be triggered if the path cannot be resolved.

- -$directory = '/etc/passwd';
-echo set_realpath($directory);
-// returns "/etc/passwd"
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-$non_existent_directory = '/path/to/nowhere';
-echo set_realpath($non_existent_directory, TRUE);
-// returns an error, as the path could not be resolved -

-echo set_realpath($non_existent_directory, FALSE);
-// returns "/path/to/nowhere" - - - - -

 

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