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Ticket #5639: 5639.r8605.diff

File 5639.r8605.diff, 19.1 KB (added by jacobsantos, 16 years ago)
Completes Functions.php inline documentation for trunk (r8605)

functions.php

+ *
  * @param string $type Either 'mysql' or 'timestamp'.
  * @param int|bool $gmt Optional. Whether to use $gmt offset. Default is false.
  * @return unknown
+ * @return int|string String if $type is 'gmt', int if $type is 'timestamp'.
  */
 function current_time( $type, $gmt = 0 ) {
         switch ( $type ) {
 …
+ *
  * @param int|string $bytes Number of bytes. Note max integer size for integers.
  * @param int $decimals Precision of number of decimal places.
  * @return unknown
+ * @return bool|string False on failure. Number string on success.
  */
 function size_format( $bytes, $decimals = null ) {
         $quant = array(
 …
  * There is a second filter called 'option_$option' with the $option being
  * replaced with the option name. This gives the value as the only parameter.
+ *
+ * If the option was serialized, when the option was added and, or updated, then
+ * it will be unserialized, when it is returned.
+ *
  * @since 1.5.0
  * @package WordPress
  * @subpackage Option
 …
 /**
  * Protect WordPress special option from being modified.
+ *
+ * Will die if $option is in protected list.
+ * Will die if $option is in protected list. Protected options are 'alloptions'
+ * and 'notoptions' options.
+ *
  * @since 2.2.0
  * @package WordPress
 …
 /**
  * Update the value of an option that was already added.
+ *
+ * You do not need to serialize values, if the value needs to be serialize, then
+ * it will be serialized before it is inserted into the database. Remember,
+ * resources can not be serialized or added as an option.
+ *
  * If the option does not exist, then the option will be added with the option
  * value, but you will not be able to set whether it is autoloaded. If you want
  * to set whether an option autoloaded, then you need to use the add_option().
 …
 /**
  * Add a new option.
+ *
+ * You do not need to serialize values, if the value needs to be serialize, then
+ * it will be serialized before it is inserted into the database. Remember,
+ * resources can not be serialized or added as an option.
+ *
  * You can create options without values and then add values later. Does not
  * check whether the option has already been added, but does check that you
  * aren't adding a protected WordPress option. Care should be taken to not name
 …
+ *
  * @package WordPress
  * @subpackage Option
  * @since unknown
+ * @since 1.2.0
+ *
  * @param string $name Option name to remove.
  * @return bool True, if succeed. False, if failure.
 …
 /**
  * Serialize data, if needed.
+ *
+ * @since 2.0.5
+ *
  * @param mixed $data Data that might be serialized.
  * @return mixed A scalar data
  */
 …
  * Searches for all of the links, strips them out of the content, and places
  * them at the bottom of the content with numbers.
+ *
  * @since unknown
+ * @since 0.71
+ *
  * @param string $content Content to get links
  * @return string HTML stripped out of content with links at the bottom.
 …
+ *
  * @package WordPress
  * @subpackage XMLRPC
  * @since unknown
+ * @since 0.71
+ *
  * @global string $post_default_title Default XMLRPC post title.
+ *
 …
+ *
  * @package WordPress
  * @subpackage XMLRPC
  * @since unknown
+ * @since 0.71
+ *
  * @global string $post_default_category Default XMLRPC post category.
+ *
 …
+ *
  * @package WordPress
  * @subpackage XMLRPC
  * @since unknown
+ * @since 0.71
+ *
  * @param string $content XMLRPC XML Request content
  * @return string XMLRPC XML Request content without title and category elements.
 …
  * @see fopen() for mode options.
  * @package WordPress
  * @subpackage Debug
  * @since unknown
+ * @since 0.71
  * @uses $debug Used for whether debugging is enabled.
+ *
  * @param string $filename File path to debug file.
 …
+ *
  * @package WordPress
  * @subpackage Debug
  * @since unknown
+ * @since 0.71
  * @uses $debug Used for whether debugging is enabled.
+ *
  * @param resource $fp File handle for debugging file.
 …
+ *
  * @package WordPress
  * @subpackage Debug
  * @since unknown
+ * @since 0.71
  * @uses $debug Used for whether debugging is enabled.
+ *
  * @param resource $fp Debug File handle.
 …
                 fclose( $fp );
+}
+/**
+ * {@internal Missing Short Description}}
+ *
+ * {@internal Missing Long Description}}
+ *
+ * @package WordPress
+ * @since 1.5.0
+ *
+ * @uses $wpdb
+ *
+ * @param string $content
+ * @param int $post_ID Post ID
+ */
 function do_enclose( $content, $post_ID ) {
         global $wpdb;
         include_once( ABSPATH . WPINC . '/class-IXR.php' );
 …
  * If $file_path is a writable filename, this will do a GET request and write
  * the file to that path.
+ *
  * @since unknown
+ * @since 2.5.0
+ *
  * @param string $url
  * @param string|bool $file_path Optional. File path to write request to.
 …
  * @link http://us2.php.net/manual/en/function.http-build-query.php more on what
  *              http_build_query() does.
+ *
  * @since unknown
+ * @since 2.3.0
+ *
  * @param array $data URL-encode key/value pairs.
  * @return string URL encoded string
 …
  * Walks the array while sanitizing the contents.
+ *
  * @uses $wpdb Used to sanitize values
+ * @since 0.71
+ *
  * @param array $array Array to used to walk while sanitizing contents.
  * @return array Sanitized $array.
 …
  * Tries to retrieve the HTTP content with fopen first and then using cURL, if
  * fopen can't be used.
+ *
  * @since unknown
+ * @since 1.5.1
+ *
  * @param string $uri URI/URL of web page to retrieve.
  * @return string HTTP content.
 …
 /**
  * Set HTTP status header.
+ *
  * @since unknown
+ * @since 2.0.0
  * @uses apply_filters() Calls 'status_header' on status header string, HTTP
  *              HTTP code, HTTP code description, and protocol string as separate
  *              parameters.
 …
 /**
  * Retrieve URL with nonce added to URL query.
+ *
+ * @package WordPress
+ * @subpackage Security
  * @since 2.0.4
+ *
  * @param string $actionurl URL to add nonce action
 …
         return wp_specialchars( add_query_arg( '_wpnonce', wp_create_nonce( $action ), $actionurl ) );
+}
+/**
+ * Retrieve or display nonce hidden field for forms.
+ *
+ * The nonce field is used to validate that the contents of the form came from
+ * the location on the current site and not somewhere else. The nonce does not
+ * offer absolute protection, but should protect against most cases. It is very
+ * important to use nonce field in forms.
+ *
+ * If you set $echo to true and set $referer to true, then you will need to
+ * retrieve the {@link wp_referer_field() wp referer field}. If you have the
+ * $referer set to true and are echoing the nonce field, it will also echo the
+ * referer field.
+ *
+ * The $action and $name are optional, but if you want to have better security,
+ * it is strongly suggested to set those two parameters. It is easier to just
+ * call the function without any parameters, because validation of the nonce
+ * doesn't require any parameters, but since crackers know what the default is
+ * it won't be difficult for them to find a way around your nonce and cause
+ * damage.
+ *
+ * The input name will be whatever $name value you gave. The input value will be
+ * the nonce creation value.
+ *
+ * @package WordPress
+ * @subpackage Security
+ * @since 2.0.4
+ *
+ * @param string $action Optional. Action name.
+ * @param string $name Optional. Nonce name.
+ * @param bool $referer Optional, default true. Whether to set the referer field for validation.
+ * @param bool $echo Optional, default true. Whether to display or return hidden form field.
+ * @return string Nonce field.
+ */
 function wp_nonce_field( $action = -1, $name = "_wpnonce", $referer = true , $echo = true ) {
         $name = attribute_escape( $name );
         $nonce_field = '<input type="hidden" id="' . $name . '" name="' . $name . '" value="' . wp_create_nonce( $action ) . '" />';
 …
         return $nonce_field;
+}
+/**
+ * Retrieve or display referer hidden field for forms.
+ *
+ * The referer link is the current Request URI from the server super global. The
+ * input name is '_wp_http_referer', in case you wanted to check manually.
+ *
+ * @package WordPress
+ * @subpackage Security
+ * @since 2.0.4
+ *
+ * @param bool $echo Whether to echo or return the referer field.
+ * @return string Referer field.
+ */
 function wp_referer_field( $echo = true) {
         $ref = attribute_escape( $_SERVER['REQUEST_URI'] );
         $referer_field = '<input type="hidden" name="_wp_http_referer" value="'. $ref . '" />';
 …
         return $referer_field;
+}
+/**
+ * Retrieve or display original referer hidden field for forms.
+ *
+ * The input name is '_wp_original_http_referer' and will be either the same
+ * value of {@link wp_referer_field()}, if that was posted already or it will
+ * be the current page, if it doesn't exist.
+ *
+ * @package WordPress
+ * @subpackage Security
+ * @since 2.0.4
+ *
+ * @param bool $echo Whether to echo the original http referer
+ * @param string $jump_back_to Optional, default is 'current'. Can be 'previous' or page you want to jump back to.
+ * @return string Original referer field.
+ */
 function wp_original_referer_field( $echo = true, $jump_back_to = 'current' ) {
         $jump_back_to = ( 'previous' == $jump_back_to ) ? wp_get_referer() : $_SERVER['REQUEST_URI'];
         $ref = ( wp_get_original_referer() ) ? wp_get_original_referer() : $jump_back_to;
 …
         return $orig_referer_field;
+}
+/**
+ * Retrieve referer from '_wp_http_referer', HTTP referer, or current page respectively.
+ *
+ * @package WordPress
+ * @subpackage Security
+ * @since 2.0.4
+ *
+ * @return string|bool False on failure. Referer URL on success.
+ */
 function wp_get_referer() {
         $ref = '';
         if ( ! empty( $_REQUEST['_wp_http_referer'] ) )
 …
         return false;
+}
+/**
+ * Retrieve original referer that was posted, if it exists.
+ *
+ * @package WordPress
+ * @subpackage Security
+ * @since 2.0.4
+ *
+ * @return string|bool False if no original referer or original referer if set.
+ */
 function wp_get_original_referer() {
         if ( !empty( $_REQUEST['_wp_original_http_referer'] ) )
                 return $_REQUEST['_wp_original_http_referer'];
         return false;
+}
+/**
+ * Recursive directory creation based on full path.
+ *
+ * Will attempt to set permissions on folders.
+ *
+ * @since 2.0.1
+ *
+ * @param string $target Full path to attempt to create.
+ * @return bool Whether the path was created or not. True if path already exists.
+ */
 function wp_mkdir_p( $target ) {
         // from php.net/mkdir user contributed notes
         $target = str_replace( '//', '/', $target );
 …
 /**
  * Test if a give filesystem path is absolute ('/foo/bar', 'c:\windows').
+ *
  * @since unknown
+ * @since 2.5.0
+ *
  * @param string $path File path
  * @return bool True if path is absolute, false is not absolute.
 …
+ *
  * If the $path is absolute, then it the full path is returned.
+ *
  * @since unknown
+ * @since 2.5.0
+ *
  * @param string $base
  * @param string $path
 …
+}
 /**
  * Get an array containing the current upload directory's path and url, or an error message.
+ * Get an array containing the current upload directory's path and url.
+ *
+ * {@internal Missing Long Description}}
+ * Checks the 'upload_path' option, which should be from the web root folder,
+ * and if it isn't empty it will be used. If it is empty, then the path will be
+ * 'WP_CONTENT_DIR/uploads'. If the 'UPLOADS' constant is defined, then it will
+ * override the 'upload_path' option and 'WP_CONTENT_DIR/uploads' path.
+ *
+ * The upload URL path is set either by the 'upload_url_path' option or by using
+ * the 'WP_CONTENT_URL' constant and appending '/uploads' to the path.
+ *
+ * If the 'uploads_use_yearmonth_folders' is set to true (checkbox if checked in
+ * the administration settings panel), then the time will be used. The format
+ * will be year first and then month.
+ *
+ * If the path couldn't be created, then an error will be returned with the key
+ * 'error' containing the error message. The error suggests that the parent
+ * directory is not writable by the server.
+ *
+ * On success, the returned array will have many indices:
+ * 'path' - base directory and sub directory or full path to upload directory.
+ * 'url' - base url and sub directory or absolute URL to upload directory.
+ * 'subdir' - sub directory if uploads use year/month folders option is on.
+ * 'basedir' - path without subdir.
+ * 'baseurl' - URL path without subdir.
+ * 'error' - set to false.
+ *
  * @since 2.0.0
+ * @uses apply_filters() Calls 'upload_dir' on returned array.
+ *
  * @param unknown_type $time
  * @return unknown
+ * @param string $time Optional. Time formatted in 'yyyy/mm'.
+ * @return array See above for description.
  */
 function wp_upload_dir( $time = null ) {
         $siteurl = get_option( 'siteurl' );
 …
 /**
  * Get a filename that is sanitized and unique for the given directory.
+ *
+ * {@internal Missing Long Description}}
+ * If the filename is not unique, then a number will be added to the filename
+ * before the extension, and will continue adding numbers until the filename is
+ * unique.
+ *
+ * The callback must accept two parameters, the first one is the directory and
+ * the second is the filename. The callback must be a function.
+ *
  * @since 2.5
+ *
  * @param string $dir
  * @param string $filename
  * @param string $unique_filename_callback Function name
  * @return unknown
+ * @param string $unique_filename_callback Function name, must be a function.
+ * @return string New filename, if given wasn't unique.
  */
 function wp_unique_filename( $dir, $filename, $unique_filename_callback = null ) {
         $filename = strtolower( $filename );
 …
         return $filename;
+}
+/**
+ * Create a file in the upload folder with given content.
+ *
+ * If there is an error, then the key 'error' will exist with the error message.
+ * If success, then the key 'file' will have the unique file path, the 'url' key
+ * will have the link to the new file. and the 'error' key will be set to false.
+ *
+ * This function will not move an uploaded file to the upload folder. It will
+ * create a new file with the content in $bits parameter. If you move the upload
+ * file, read the content of the uploaded file, and then you can give the
+ * filename and content to this function, which will add it to the upload
+ * folder.
+ *
+ * The permissions will be set on the new file automatically by this function.
+ *
+ * @since 2.0.0
+ *
+ * @param string $name
+ * @param null $deprecated Not used. Set to null.
+ * @param mixed $bits File content
+ * @param string $time Optional. Time formatted in 'yyyy/mm'.
+ * @return array
+ */
 function wp_upload_bits( $name, $deprecated, $bits, $time = null ) {
         if ( empty( $name ) )
                 return array( 'error' => __( "Empty filename" ) );
 …
  * Retrieve the file type based on the extension name.
+ *
  * @package WordPress
  * @since unknown
+ * @since 2.5.0
  * @uses apply_filters() Calls 'ext2type' hook on default supported types.
+ *
  * @param string $ext The extension to search.
 …
  * hook are the localized "Are you sure you want to do this?" message with the
  * extra text (the text after the underscore).
+ *
+ * @package WordPress
+ * @subpackage Security
  * @since 2.0.4
+ *
  * @param string $action Nonce action.
 …
  * If the action has the nonce explain message, then it will be displayed along
  * with the "Are you sure?" message.
+ *
+ * @package WordPress
+ * @subpackage Security
  * @since 2.0.4
+ *
  * @param string $action The nonce action.
 …
  * wp-admin/setup-config.php We must globalise $wpdb to ensure that it is
  * defined globally by the inline code in wp-db.php.
+ *
  * @since 2.5
+ * @since 2.5.0
  * @global $wpdb WordPress Database Object
  */
 function require_wp_db() {
 …
  * search engines from caching the message. Custom DB messages should do the
  * same.
+ *
+ * @since 2.5
+ * This function was backported to the the WordPress 2.3.2, but originally was
+ * added in WordPress 2.5.0.
+ *
+ * @since 2.3.2
  * @uses $wpdb
  */
 function dead_db() {
 …
 /**
  * Converts value to positive integer.
+ *
  * @since 2.5
+ * @since 2.5.0
+ *
  * @param mixed $maybeint Data you wish to have convered to an absolute integer
  * @return int An absolute integer
 …
  * Determines if blog can be accessed over SSL by using cURL to access the site
  * using the https in the siteurl. Requires cURL extension to work correctly.
+ *
  * @since 2.5
+ * @since 2.5.0
+ *
  * @return bool Whether or not SSL access is available
  */
 …
 /**
  * Secure URL, if available or the given URL.
+ *
  * @since 2.5
+ * @since 2.5.0
+ *
  * @param string $url Complete URL path with transport.
  * @return string Secure or regular URL path.
 …
+ *
  * @package WordPress
  * @package Debug
  * @since 2.5
+ * @since 2.5.0
  * @access private
+ *
  * @uses do_action() Calls 'deprecated_function_run' and passes the function name and what to use instead.
 …
+ *
  * @package WordPress
  * @package Debug
  * @since 2.5
+ * @since 2.5.0
  * @access private
+ *
  * @uses do_action() Calls 'deprecated_file_included' and passes the file name and what to use instead.
 …
 /**
  * Is the server running earlier than 1.5.0 version of lighttpd
+ *
  * @since unknown
+ * @since 2.5.0
+ *
  * @return bool Whether the server is running lighttpd < 1.5.0
  */
 …
 /**
  * Does the specified module exist in the apache config?
+ *
  * @since unknown
+ * @since 2.5.0
+ *
  * @param string $mod e.g. mod_rewrite
  * @param bool $default The default return value if the module is not found
 …
  * character. A return value of '3' means that the file is not in the allowed
  * files list.
+ *
  * @since 2.6
+ * @since 1.2.0
+ *
  * @param string $file File path.
  * @param array $allowed_files List of allowed files.
 …
 /**
  * Determine if SSL is used.
+ *
  * @since 2.6
+ * @since 2.6.0
+ *
  * @return bool True if SSL, false if not used.
  */
 …
 /**
  * Whether SSL login should be forced.
+ *
  * @since 2.6
+ * @since 2.6.0
+ *
  * @param string|bool $force Optional.
  * @return bool True if forced, false if not forced.
 …
 /**
  * Whether to force SSL used for the Administration Panels.
+ *
  * @since 2.6
+ * @since 2.6.0
+ *
  * @param string|bool $force
  * @return bool True if forced, false if not forced.
 …
  * Will remove wp-admin links to retrieve only return URLs not in the wp-admin
  * directory.
+ *
  * @since 2.6
+ * @since 2.6.0
+ *
  * @return string
  */
 …
         return $url;
+}
+?>
+?>
+ No newline at end of file

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Ticket #5639: 5639.r8605.diff

functions.php

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