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static strip_array_keys method to strip a colum-prefix from a result, docu update about depricated functions which use the internal result-set

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This commit is contained in:
Ralf Becker 2008-03-08 21:31:12 +00:00
parent 09556f8fb0
commit 407b4defad
1 changed files with 30 additions and 15 deletions
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45
phpgwapi/inc/class.egw_db.inc.php
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@ -183,8 +183,11 @@ class egw_db
}
/**
* @return int id of current query
*/
* Return the result-object of the last query
*
* @deprecated use the result-object returned by query() or select() direct, so you can use the global db-object and not a clone
* @return ADORecordSet
*/
function query_id()
{
return $this->Query_ID;
@ -476,8 +479,10 @@ class egw_db
}
/**
* Discard the current query result
*/
* Discard the current query result
*
* @deprecated use the result-object returned by query() or select() direct, so you can use the global db-object and not a clone
*/
function free()
{
unset($this->Query_ID); // else copying of the db-object does not work
@ -572,6 +577,7 @@ class egw_db
*
* Specifying a fetch_mode only works for newly fetched rows, the first row always gets fetched by query!!!
*
* @deprecated use foreach(query() or foreach(select() to loop over the query using the global db object
* @param int $fetch_mode ADODB_FETCH_BOTH = numerical+assoc keys (eGW default), ADODB_FETCH_ASSOC or ADODB_FETCH_NUM
* @return bool was another row found?
*/
@ -627,6 +633,7 @@ class egw_db
/**
* Move to position in result set
*
* @deprecated use the result-object returned by query() or select() direct, so you can use the global db-object and not a clone
* @param int $pos required row (optional), default first row
* @return boolean true if sucessful or false if not found
*/
@ -748,6 +755,7 @@ class egw_db
/**
* Number of rows in current result set
*
* @deprecated use the result-object returned by query() or select() direct, so you can use the global db-object and not a clone
* @return int number of rows
*/
function num_rows()
@ -758,6 +766,7 @@ class egw_db
/**
* Number of fields in current row
*
* @deprecated use the result-object returned by query() or select() direct, so you can use the global db-object and not a clone
* @return int number of fields
*/
function num_fields()
@ -813,6 +822,7 @@ class egw_db
/**
* Returns a query-result-row as an associative array (no numerical keys !!!)
*
* @deprecated use foreach(query() or foreach(select() to loop over the query using the global db object
* @param bool $do_next_record should next_record() be called or not (default not)
* @param string $strip='' string to strip of the column-name, default ''
* @return array/bool the associative array or False if no (more) result-row is availible
@ -823,17 +833,7 @@ class egw_db
{
return False;
}
$result = array();
foreach($this->Record as $column => $value)
{
if (!is_numeric($column))
{
if ($strip) $column = str_replace($strip,'',$column);
$result[$column] = $value;
}
}
return $result;
return $strip ? self::strip_array_keys($this->Record,$strip) : $this->Record;
}
/**
@ -1774,4 +1774,19 @@ class egw_db
return $this->query($sql,$line,$file,$offset,$offset===False ? -1 : (int)$num_rows,false,ADODB_FETCH_ASSOC);
}
/**
* Strip eg. a prefix from the keys of an array
*
* @param array $arr
* @param string/array $strip
* @return array
*/
static function strip_array_keys($arr,$strip)
{
$keys = array_keys($arr);
return array_walk($keys,create_function('&$v,$k,$strip','$v = str_replace($strip,\'\',$v);'),$strip) ?
array_combine($keys,$arr) : $arr;
}
}