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fixed a large number of typos in comments :-(

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This commit is contained in:
Petr Skoda
2010-05-21 18:18:42 +00:00
parent 5ad9704bc5
commit 862d54c314
2 changed files with 25 additions and 25 deletions
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lib/dml/database_column_info.php
+2 -2
View File
@@ -112,7 +112,7 @@ class database_column_info {
public $unique;
/**
* Standardised one cahracter column type, uppercase
* Standardised one character column type, uppercase
* R - counter (integer primary key)
* I - integers
* N - numbers (floats)
@@ -126,7 +126,7 @@ class database_column_info {
public $meta_type;
/**
* Contructor
* Constructor
* @param $data mixed object or array with properties
*/
public function __construct($data) {
lib/dml/moodle_database.php
+23 -23
View File
@@ -104,9 +104,9 @@ abstract class moodle_database {
protected $last_type;
/** @var string last extra info */
protected $last_extrainfo;
/** @var float last time in seconds with milisocond precision */
/** @var float last time in seconds with milisecond precision */
protected $last_time;
/** @var bool flag indicating loggin of query in progress, prevents infinite loops */
/** @var bool flag indicating logging of query in progress, prevents infinite loops */
private $loggingquery = false;
/** @var bool true if db used for db sessions */
@@ -121,7 +121,7 @@ abstract class moodle_database {
private $fix_sql_params_i;
/**
* Contructor - instantiates the database, specifying if it's external (connect to other systems) or no (Moodle DB)
* Constructor - instantiates the database, specifying if it's external (connect to other systems) or no (Moodle DB)
* note this has effect to decide if prefix checks must be performed or no
* @param bool true means external database used
*/
@@ -287,8 +287,8 @@ abstract class moodle_database {
*/
public function dispose() {
if ($this->transactions) {
// this should not happen, it isually indicates wrong catching of exceptions,
// because all transactions should be finished manually or in default exception hadnler.
// this should not happen, it usually indicates wrong catching of exceptions,
// because all transactions should be finished manually or in default exception handler.
// unfortunately we can not access global $CFG any more and can not print debug,
// the diagnostic info should be printed in footer instead
$lowesttransaction = end($this->transactions);
@@ -386,7 +386,7 @@ abstract class moodle_database {
}
/**
* Log ast database query if requested
* Log last database query if requested
* @param mixed string error or false if not error
* @return void
*/
@@ -493,7 +493,7 @@ abstract class moodle_database {
if ($allowed_types & SQL_PARAMS_NAMED) {
$normkey = trim(preg_replace('/[^a-zA-Z0-9-_]/', '_', $key), '-_'); // Need to normalize key names
$where[] = "$key = :$normkey"; // because they can contain, originally,
$params[$normkey] = $value; // spaces and other forbiden chars when
$params[$normkey] = $value; // spaces and other forbidden chars when
} else { // using sql_xxx() functions and friends.
$where[] = "$key = ?";
$params[] = $value;
@@ -801,7 +801,7 @@ abstract class moodle_database {
}
/**
* Attempt to change db encoding toUTF-8 if poossible
* Attempt to change db encoding toUTF-8 if possible
* @return bool success
*/
public function change_db_encoding() {
@@ -868,7 +868,7 @@ abstract class moodle_database {
*
* If specified, the results will be sorted as specified by $sort. This
* is added to the SQL as "ORDER BY $sort". Example values of $sort
* mightbe "time ASC" or "time DESC".
* might be "time ASC" or "time DESC".
*
* If $fields is specified, only those fields are returned.
*
@@ -882,7 +882,7 @@ abstract class moodle_database {
* or $limitnum is specified, both must be present.
*
* The return value is a moodle_recordset
* if the query succeeds. If an error occurrs, false is returned.
* if the query succeeds. If an error occurs, false is returned.
*
* @param string $table the table to query.
* @param array $conditions optional array $fieldname=>requestedvalue with AND in between
@@ -1451,7 +1451,7 @@ abstract class moodle_database {
* Given a query that counts rows, return that count. (In fact,
* given any query, return the first field of the first record
* returned. However, this method should only be used for the
* intended purpose.) If an error occurrs, 0 is returned.
* intended purpose.) If an error occurs, 0 is returned.
*
* @param string $sql The SQL string you wish to be executed.
* @param array $params array of sql parameters
@@ -1566,7 +1566,7 @@ abstract class moodle_database {
/// sql contructs
/// sql constructs
/**
* Returns the FROM clause required by some DBs in all SELECT statements.
*
@@ -1635,7 +1635,7 @@ abstract class moodle_database {
/**
* Returns the SQL text to be used in order to perform module '%'
* opration - remainder after division
* operation - remainder after division
*
* @param integer int1 first integer in the operation
* @param integer int2 second integer in the operation
@@ -1714,7 +1714,7 @@ abstract class moodle_database {
* Returns the proper SQL to do LIKE in a case-insensitive way.
*
* Note the LIKE are case sensitive for Oracle. Oracle 10g is required to use
* the caseinsensitive search using regexp_like() or NLS_COMP=LINGUISTIC :-(
* the case insensitive search using regexp_like() or NLS_COMP=LINGUISTIC :-(
* See http://docs.moodle.org/en/XMLDB_Problems#Case-insensitive_searches
*
* @return string
@@ -1782,13 +1782,13 @@ abstract class moodle_database {
* NOTE: this was originally returning only function name
*
* @param string $expr some string field, no aggregates
* @param mixed $start integer or expresion evaluating to int (1 based value; first char has index 1)
* @param mixed $length optional integer or expresion evaluating to int
* @param mixed $start integer or expression evaluating to int (1 based value; first char has index 1)
* @param mixed $length optional integer or expression evaluating to int
* @return string sql fragment
*/
public function sql_substr($expr, $start, $length=false) {
if (count(func_get_args()) < 2) {
throw new coding_exception('moodle_database::sql_substr() requires at least two parameters', 'Originaly this function was only returning name of SQL substring function, it now requires all parameters.');
throw new coding_exception('moodle_database::sql_substr() requires at least two parameters', 'Originally this function was only returning name of SQL substring function, it now requires all parameters.');
}
if ($length === false) {
return "SUBSTR($expr, $start)";
@@ -1825,12 +1825,12 @@ abstract class moodle_database {
*
* Note that the function behavior strongly relies on the
* parameters passed describing the field so, please, be accurate
* when speciffying them.
* when specifying them.
*
* Also, note that this function is not suitable to look for
* fields having NULL contents at all. It's all for empty values!
*
* This function should be applied in all the places where conditins of
* This function should be applied in all the places where conditions of
* the type:
*
* ... AND fieldname = '';
@@ -1858,7 +1858,7 @@ abstract class moodle_database {
*
* Note that the function behavior strongly relies on the
* parameters passed describing the field so, please, be accurate
* when speciffying them.
* when specifying them.
*
* This function should be applied in all the places where conditions of
* the type:
@@ -2013,7 +2013,7 @@ abstract class moodle_database {
*
* In many cases you do not need to call this method manually,
* because all open delegated transactions are rolled back
* automatically if exceptions not caucht.
* automatically if exceptions not caught.
*
* @param moodle_transaction $transaction
* @param Exception $e exception that caused the problem
@@ -2048,14 +2048,14 @@ abstract class moodle_database {
}
/**
* Driver specific bort of real database transaction,
* Driver specific abort of real database transaction,
* this can not be used directly in code.
* @return void
*/
protected abstract function rollback_transaction();
/**
* Force rollback of all delegted transaction.
* Force rollback of all delegated transaction.
* Does not trow any exceptions and does not log anything.
*
* This method should be used only from default exception handlers and other