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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 967 | |
| 968 | $types = array(); |
| 969 | if ( extension_loaded('ftp') || extension_loaded('sockets') || function_exists('fsockopen') ) |
| 970 | $types[ 'ftp' ] = __('FTP'); |
| 971 | if ( extension_loaded('ftp') ) //Only this supports FTPS |
| 972 | $types[ 'ftps' ] = __('FTPS (SSL)'); |
| 973 | if ( extension_loaded('ssh2') && function_exists('stream_get_contents') ) |
| 974 | $types[ 'ssh' ] = __('SSH2'); |
| 975 | |
| 976 | $types = apply_filters('fs_ftp_connection_types', $types, $credentials, $type, $error, $context); |
| 977 | |
| 978 | ?> |
| 979 | <script type="text/javascript"> |
| 980 | <!-- |
| 981 | jQuery(function($){ |
| 982 | jQuery("#ssh").click(function () { |
| 983 | jQuery("#ssh_keys").show(); |
| 984 | }); |
| 985 | jQuery("#ftp, #ftps").click(function () { |