Zeile 72 | Zeile 72 |
---|
* @var mysqli */ public $current_link;
|
* @var mysqli */ public $current_link;
|
| /** * @var array */ public $connections = array();
|
/** * The database name.
|
/** * The database name.
|
* * @var string
| * * @var string
|
*/ public $database;
|
*/ public $database;
|
|
|
/** * Explanation of a query.
|
/** * Explanation of a query.
|
* * @var string */
| * * @var string */
|
public $explain;
/**
| public $explain;
/**
|
Zeile 93 | Zeile 98 |
---|
* @var string */ public $version;
|
* @var string */ public $version;
|
/**
| /**
|
* The current table type in use (myisam/innodb)
|
* The current table type in use (myisam/innodb)
|
* * @var string
| * * @var string
|
*/ public $table_type = "myisam";
/** * The table prefix used for simple select, update, insert and delete queries
|
*/ public $table_type = "myisam";
/** * The table prefix used for simple select, update, insert and delete queries
|
* * @var string
| * * @var string
|
*/ public $table_prefix;
| */ public $table_prefix;
|
Zeile 114 | Zeile 119 |
---|
* @var string */ public $engine = "mysqli";
|
* @var string */ public $engine = "mysqli";
|
|
|
/** * Weather or not this engine can use the search functionality *
| /** * Weather or not this engine can use the search functionality *
|
Zeile 176 | Zeile 181 |
---|
$connections = $config; } }
|
$connections = $config; } }
|
$this->db_encoding = $config['encoding'];
| if(isset($config['encoding'])) { $this->db_encoding = $config['encoding']; }
|
// Actually connect to the specified servers foreach(array('read', 'write') as $type)
| // Actually connect to the specified servers foreach(array('read', 'write') as $type)
|
Zeile 190 | Zeile 198 |
---|
if(array_key_exists('hostname', $connections[$type])) { $details = $connections[$type];
|
if(array_key_exists('hostname', $connections[$type])) { $details = $connections[$type];
|
unset($connections);
| unset($connections[$type]);
|
$connections[$type][] = $details; }
| $connections[$type][] = $details; }
|
Zeile 216 | Zeile 224 |
---|
if(strstr($single_connection['hostname'],':')) { list($hostname, $port) = explode(":", $single_connection['hostname'], 2);
|
if(strstr($single_connection['hostname'],':')) { list($hostname, $port) = explode(":", $single_connection['hostname'], 2);
|
}
| }
|
if($port) { $this->$link = @$connect_function($persist.$hostname, $single_connection['username'], $single_connection['password'], "", $port);
|
if($port) { $this->$link = @$connect_function($persist.$hostname, $single_connection['username'], $single_connection['password'], "", $port);
|
} else { $this->$link = @$connect_function($persist.$single_connection['hostname'], $single_connection['username'], $single_connection['password']);
| } else { $this->$link = @$connect_function($persist.$single_connection['hostname'], $single_connection['username'], $single_connection['password']);
|
}
$time_spent = get_execution_time();
| }
$time_spent = get_execution_time();
|
Zeile 232 | Zeile 240 |
---|
// Successful connection? break down brother! if($this->$link)
|
// Successful connection? break down brother! if($this->$link)
|
{
| {
|
$this->connections[] = "[".strtoupper($type)."] {$single_connection['username']}@{$single_connection['hostname']} (Connected in ".format_time_duration($time_spent).")"; break;
|
$this->connections[] = "[".strtoupper($type)."] {$single_connection['username']}@{$single_connection['hostname']} (Connected in ".format_time_duration($time_spent).")"; break;
|
} else {
| } else {
|
$this->connections[] = "<span style=\"color: red\">[FAILED] [".strtoupper($type)."] {$single_connection['username']}@{$single_connection['hostname']}</span>"; } }
| $this->connections[] = "<span style=\"color: red\">[FAILED] [".strtoupper($type)."] {$single_connection['username']}@{$single_connection['hostname']}</span>"; } }
|
Zeile 485 | Zeile 493 |
---|
$this->data_seek($query, $row); } $array = $this->fetch_array($query);
|
$this->data_seek($query, $row); } $array = $this->fetch_array($query);
|
return $array[$field];
| if($array !== null) { return $array[$field]; } return null;
|
}
/**
| }
/**
|
Zeile 717 | Zeile 729 |
---|
$exists = $this->num_rows($query);
if($exists > 0)
|
$exists = $this->num_rows($query);
if($exists > 0)
|
{ return true; } else { return false;
| { return true; } else { return false;
|
} }
| } }
|
Zeile 736 | Zeile 748 |
---|
{ global $shutdown_queries; if($name)
|
{ global $shutdown_queries; if($name)
|
{
| {
|
$shutdown_queries[$name] = $query; } else { $shutdown_queries[] = $query;
|
$shutdown_queries[$name] = $query; } else { $shutdown_queries[] = $query;
|
} }
| } }
|
/** * Performs a simple select query.
| /** * Performs a simple select query.
|
Zeile 803 | Zeile 815 |
---|
if(!is_array($array)) { return false;
|
if(!is_array($array)) { return false;
|
}
| }
|
foreach($array as $field => $value) {
| foreach($array as $field => $value) {
|
Zeile 883 | Zeile 895 |
---|
/** * Build an update query from an array.
|
/** * Build an update query from an array.
|
*
| *
|
* @param string $table The table name to perform the query on. * @param array $array An array of fields and their values. * @param string $where An optional where clause for the query.
| * @param string $table The table name to perform the query on. * @param array $array An array of fields and their values. * @param string $where An optional where clause for the query.
|
Zeile 943 | Zeile 955 |
---|
UPDATE {$this->table_prefix}$table SET $query ");
|
UPDATE {$this->table_prefix}$table SET $query ");
|
}
| }
|
/** * @param int|string $value * @param string $quote
| /** * @param int|string $value * @param string $quote
|
Zeile 954 | Zeile 966 |
---|
private function quote_val($value, $quote="'") { if(is_int($value))
|
private function quote_val($value, $quote="'") { if(is_int($value))
|
{
| {
|
$quoted = $value; } else
| $quoted = $value; } else
|
Zeile 963 | Zeile 975 |
---|
}
return $quoted;
|
}
return $quoted;
|
}
| }
|
/** * Build a delete query. *
| /** * Build a delete query. *
|
Zeile 985 | Zeile 997 |
---|
$query .= " LIMIT $limit"; } return $this->write_query("DELETE FROM {$this->table_prefix}$table $query");
|
$query .= " LIMIT $limit"; } return $this->write_query("DELETE FROM {$this->table_prefix}$table $query");
|
}
| }
|
/** * Escape a string according to the MySQL escape format.
| /** * Escape a string according to the MySQL escape format.
|
Zeile 998 | Zeile 1010 |
---|
if($this->db_encoding == 'utf8') { $string = validate_utf8_string($string, false);
|
if($this->db_encoding == 'utf8') { $string = validate_utf8_string($string, false);
|
}
| }
|
elseif($this->db_encoding == 'utf8mb4') { $string = validate_utf8_string($string); }
if(function_exists("mysqli_real_escape_string") && $this->read_link)
|
elseif($this->db_encoding == 'utf8mb4') { $string = validate_utf8_string($string); }
if(function_exists("mysqli_real_escape_string") && $this->read_link)
|
{
| {
|
$string = mysqli_real_escape_string($this->read_link, $string); } else
| $string = mysqli_real_escape_string($this->read_link, $string); } else
|
Zeile 1025 | Zeile 1037 |
---|
{ mysqli_free_result($query); return true; // Kept for compatibility reasons
|
{ mysqli_free_result($query); return true; // Kept for compatibility reasons
|
}
| }
|
/** * Escape a string used within a like command.
| /** * Escape a string used within a like command.
|
Zeile 1035 | Zeile 1047 |
---|
*/ function escape_string_like($string) {
|
*/ function escape_string_like($string) {
|
return $this->escape_string(str_replace(array('%', '_') , array('\\%' , '\\_') , $string));
| return $this->escape_string(str_replace(array('\\', '%', '_') , array('\\\\', '\\%' , '\\_') , $string));
|
}
/**
| }
/**
|
Zeile 1046 | Zeile 1058 |
---|
function get_version() { if($this->version)
|
function get_version() { if($this->version)
|
{
| {
|
return $this->version; }
| return $this->version; }
|
Zeile 1334 | Zeile 1346 |
---|
*/ function drop_column($table, $column) {
|
*/ function drop_column($table, $column) {
|
return $this->write_query("ALTER TABLE {$this->table_prefix}{$table} DROP {$column}");
| $column = trim($column, '`');
return $this->write_query("ALTER TABLE {$this->table_prefix}{$table} DROP `{$column}`");
|
}
/** * Adds a column
|
}
/** * Adds a column
|
*
| *
|
* @param string $table The table * @param string $column The column name * @param string $definition the new column definition * @return mysqli_result */ function add_column($table, $column, $definition)
|
* @param string $table The table * @param string $column The column name * @param string $definition the new column definition * @return mysqli_result */ function add_column($table, $column, $definition)
|
{ return $this->write_query("ALTER TABLE {$this->table_prefix}{$table} ADD {$column} {$definition}"); }
| { $column = trim($column, '`');
return $this->write_query("ALTER TABLE {$this->table_prefix}{$table} ADD `{$column}` {$definition}"); }
|
/** * Modifies a column
|
/** * Modifies a column
|
* * @param string $table The table
| * * @param string $table The table
|
* @param string $column The column name
|
* @param string $column The column name
|
* @param string $new_definition the new column definition * @return mysqli_result */ function modify_column($table, $column, $new_definition)
| * @param string $new_definition the new column definition * @param boolean|string $new_not_null Whether to "drop" or "set" the NOT NULL attribute (no change if false) * @param boolean|string $new_default_value The new default value, or false to drop the attribute * @return bool Returns true if all queries are executed successfully or false if one of them failed */ function modify_column($table, $column, $new_definition, $new_not_null=false, $new_default_value=false)
|
{
|
{
|
return $this->write_query("ALTER TABLE {$this->table_prefix}{$table} MODIFY {$column} {$new_definition}");
| $column = trim($column, '`');
if($new_not_null !== false) { if(strtolower($new_not_null) == "set") { $not_null = "NOT NULL"; } else { $not_null = "NULL"; } } else { $not_null = ''; }
if($new_default_value !== false) { $default = "DEFAULT ".$new_default_value; } else { $default = ''; }
return (bool)$this->write_query("ALTER TABLE {$this->table_prefix}{$table} MODIFY `{$column}` {$new_definition} {$not_null} {$default}");
|
}
/**
| }
/**
|
Zeile 1370 | Zeile 1415 |
---|
* @param string $old_column The old column name * @param string $new_column the new column name * @param string $new_definition the new column definition
|
* @param string $old_column The old column name * @param string $new_column the new column name * @param string $new_definition the new column definition
|
* @return mysqli_result
| * @param boolean|string $new_not_null Whether to "drop" or "set" the NOT NULL attribute (no change if false) * @param boolean|string $new_default_value The new default value, or false to drop the attribute * @return bool Returns true if all queries are executed successfully
|
*/
|
*/
|
function rename_column($table, $old_column, $new_column, $new_definition)
| function rename_column($table, $old_column, $new_column, $new_definition, $new_not_null=false, $new_default_value=false)
|
{
|
{
|
return $this->write_query("ALTER TABLE {$this->table_prefix}{$table} CHANGE {$old_column} {$new_column} {$new_definition}");
| $old_column = trim($old_column, '`'); $new_column = trim($new_column, '`');
if($new_not_null !== false) { if(strtolower($new_not_null) == "set") { $not_null = "NOT NULL"; } else { $not_null = "NULL"; } } else { $not_null = ''; }
if($new_default_value !== false) { $default = "DEFAULT ".$new_default_value; } else { $default = ''; }
return (bool)$this->write_query("ALTER TABLE {$this->table_prefix}{$table} CHANGE `{$old_column}` `{$new_column}` {$new_definition} {$not_null} {$default}");
|
}
/**
| }
/**
|