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Global functions

These function are located in functions.lib.php

border

Parameters: $style, $mode, $header_txt, $width
Starts or ends fancy bodering containers

@param string $style What bordering style to use
@param string $mode ( start | end )
@param string $header_text Place text in a styled header (default null)
@param string $width Set a fixed width for the box
@return string

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setTooltip

Parameters: $var, $content
Makes a tootip and places it into the tooltip array

@param string $var
@param string $content

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getAllTooltips

Parameters: none
Gathers all tootips and places them into javascript variables

@param array $tooltipArray
@return string Tooltips placed in javascript variables

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sql_highlight

Parameters: $sql
Highlight certain keywords in a SQL query

@param string $sql Query string
@return string Highlighted string

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die_quietly

Parameters: $text, $title, $file, $line, $sql
Clean replacement for die(), outputs a message with debugging info if needed and ends output

@param string $text Text to display on error page
@param string $title Title to place on web page (default Message)
@param string $file Filename to display
@param string $line Line in file to display
@param string $sql Any SQL text to display

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roster_die

Parameters: $message, $title, $style
Draw a message box with the specified border color, then die cleanly

@param string $message | The message to display inside the box
@param string $title | The box title (default Message )
@param string $style | The border style (default sred)

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ajax_die

Parameters: $text, $title, $file, $line, $sql
Print a roster-ajax XML error message

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backtrace

Parameters: none
Print a debug backtrace. This works in PHP4.3.x+, there is an integrated function for this starting PHP5 but I prefer always having the same layout.

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stripAllHtml

Parameters: $string
This will remove HTML tags, javascript sections and white space. It will also convert some common HTML entities to their text equivalent

@param string $file

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check_if_image

Parameters: $filename
This will check if the given Filename is an image

@param imagefile $file
@return mixed The extentsion if the filetype is an image, false if it is not

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colorTooltip

Parameters: $tooltip, $caption_color, $locale, $inline_caption
Tooltip colorizer function with string cleaning. Use only with #makeOverlib

@param string $tooltip | Tooltip as a string (delimited by "\n" character)
@param string $caption_color | (optional) Color for the caption
Default is 'ffffff' - white
@param string $locale | (optional) Locale so color parser can work correctly
Default is $roster->config['locale']
@param bool $inline_caption | (optional) (default 1)
Default is true
@return string | Formatted tooltip

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cleanTooltip

Parameters: $tooltip, $caption_color, $inline_caption
Cleans up the tooltip and parses an inline_caption if needed. Use only with #makeOverlib

@param string $tooltip | Tooltip as a string (delimited by "\n" character)
@param string $caption_color | (optional) Color for the caption
Default is 'ffffff' - white
@param bool $inline_caption | (optional) (default 1)
Default is true
@return string | Formatted tooltip

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makeOverlib

Parameters: $tooltip, $caption, $caption_color, $mode, $locale, $extra_parameters
Easy all in one function to make overlib tooltips. Creates a string for insertion into any html tag that has "onmouseover" and "onmouseout" events

@param string $tooltip | Tooltip as a string (delimited by "\n" character)
@param string $caption | (optional) Text to set as a true OverLib caption
@param string $caption_color | (optional) Color for the caption
Default is 'ffffff' - white
@param bool $mode| (optional) Options 0=colorize,1=clean,2=pass through (default 0)
Default 0 (colorize)
@param string $locale | Locale so color parser can work correctly
Only needed when $colorize is true
Default is $roster->config['locale']
@param string $extra_parameters | (optional) Extra OverLib parameters you wish to pass
@param string $item_id
@return unknown

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messagebox

Parameters: $message, $title, $style, $width
Draw a message box with the specified border color.

@param string $message | The message to display inside the box
@param string $title | The box title (default message)
@param string $style | The border style (default sgray)
@param string $width | Set a fixed width
@return string $html | The HTML for the messagebox

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scrollbox

Parameters: $message, $title, $style, $width, $height
Draw a 300x550px scrolling messagebox with the specified border color.

@param string $message | The message to display inside the box
@param string $title | The box title (default message)
@param string $style | The border style (default sgray)
@param string $width | Initial width with unit (default 550px)
@param string $height | Initial height with unit (default 300px)
@return string $html | The HTML for the messagebox

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messageboxtoggle

Parameters: $message, $title, $style, $open, $width
Draw a message box with the specified border color.

@param string $message | The message to display inside the box
@param string $title | The box title
@param string $style | The border style (default sgray)
@param boolean $open | True if initially open (default false)
@param string $width | Initial width with unit (default 550px)
@return string $html | The HTML for the messagebox

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scrollboxtoggle

Parameters: $message, $title, $style, $open, $width, $height
Draw a 300x550px scrolling messagebox with the specified border color.

@param string $messages | The message to display inside the box
@param string $title | The box title (default message)
@param string $style | The border style (default sgray)
@param string $width | Initial width with unit (default 550px)
@param string $height | Initial height with unit (default 300px)
@return string $html | The HTML for the messagebox

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escape_array

Parameters: $array
Recursively escape $array

@param array $array | The array to escape
@return array | The same array, escaped

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stripslash_array

Parameters: $array
Recursively stripslash $array

@param array $array | The array to escape
@return array | The same array, escaped

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readbleDate

Parameters: $datetime, $offset
Converts a datetime field into a readable date

@param string $datetime | datetime field data in DB
@param string $offset | Offset in hours to calcuate time returned
@return string | formatted date string

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get_file_ext

Parameters: $filename
Gets a file's extention passed as a string

@param string $filename
@return string

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seconds_to_time

Parameters: $seconds
Converts seconds to a string delimited by time values. Will show w,d,h,m,s

@param string $seconds
@return string

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getaddon

Parameters: $addonname
Sets up addon data for use in the addon framework

@param string $addonname | The name of the addon
@return array $addon | The addon's database record
@global array $addon_conf | The addon's config data is added to this global array.

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active_addon

Parameters: $name
Check to see if an addon is active or not

@param string $name | Addon basename
@return bool

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urlgrabber

Parameters: $url, $timeout, $user_agent, $loopcount
Handles retrieving the contents of a URL trying multiple methods. Current methods are curl, file_get_contents, fsockopen and will try each in that order

@param string $url | URL to retrieve
@param int $timeout | Timeout for curl, socket connection timeout for fsock (default 5)
@param string $user_agent | Useragent to use for connection (default false)
@param int $loopcount | (default 0)
@return mixed | False on error, contents on success

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request_uri

Parameters: none
Stupid function to create an REQUEST_URI for IIS 5 servers

@return string

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file_writer

Parameters: $filename, &$content, $mode
Attempts to write a file to the file system

@param string $filename | Name of the file
@param string $content | Content of the file
@param string $mode | (default wb)
@return bool

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php_as_nobody

Parameters: $file
No Description

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_aprint

Parameters: $arr, $tab
Debugging function dumps arrays/object formatted. Do Not call this, call aprint()

@param array $arr
@param int $tab | (default 1)
@return string

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aprint

Parameters: $arr, $prefix, $return
Debugging function dumps arrays/object formatted

@param array $arr
@param string $prefix
@return string | (default false)

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socketColorEn

Parameters: $socket_color, $locale
Helper function that returns the localized gem color in english

@param string $socket_color
@return string $color

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format_microtime

Parameters: none
No Description

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array_overlay

Parameters: $skel, $arr
A better array_merge()

@param array $skel
@param array $arr
@return array

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updateCheck

Parameters: $addon
Checks an addon download id on the wowroster.net rss feed. And informs if there is an update.

@param string $name | name of the download
@param string $url | url

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dummy

Parameters: none
Dummy function. For when you need a callback that doesn't do anything.

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roster->db->

The following functions can be used to operate on database

error

Parameters: none
Get last SQL error

@return string last SQL error

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errno

Parameters:none
Get last SQL errno

@return string last SQL errno

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query

Parameters: $query
Basic query function

@param $query Query string
@return mixed Query ID / Error string / Bool

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query_first

Parameters: $query
Return the first record (single column) in a query result

@param $query Query string

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build_query

Parameters: $query, $array
Build query

@param $query
@param $array Array of field => value pairs (default false)
@return $query | Returns the builded query

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fetch

Parameters: $query_id, $result_type
Fetch one record

@param $query_id | Query ID (default 0)
@param $result_type | SQL_ASSOC, SQL_NUM, or SQL_BOTH (default SQL_BOTH)
@return mixed Record / false

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fetch_all

Parameters: $query_id, $result_type
Fetch all records

@param $query_id | Query ID (default 0)
@param $result_type | SQL_ASSOC, SQL_NUM, or SQL_BOTH
@return mixed Record Set / false

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result

Parameters: $query_id, $row, $field
Get result data

@param $query_id | Query ID (default 0)
@param $row | The row number from the result that's being retrieved. Row numbers start at 0
@param $field | The name or offset of the field being retrieved
@return mixed Record / false

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num_rows

Parameters: $query_id
Find the number of returned rows

@param $query_id | Query ID (default 0)
@return mixed Number of rows / false

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affected_rows

Parameters: $query_id
Finds out the number of rows affected by a query

@param $query_id | Query ID (default 0)
@return mixed Affected Rows / false

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insert_id

Parameters: none
Find the ID of the row that was just inserted

@return mixed Last ID / false

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free_result

Parameters: $query_id
Free result data

@param $query_id | Query ID (default 0)
@return bool

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escape

Parameters: $string
Remove quote escape

@param $string
@return string

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error_die

Parameters: $setting
Set the error_die var
@param $setting

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table

Parameters: $table, $addon
Expand base table name to a full table name

@param string $table | the base table name
@param string $addon | the name of the addon, empty for a base roster table
@return string | tablename as fit for MySQL queries

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