Avoid variables with short names like $i. Configured minimum length is 3. Open
$i = 0;
- Read upRead up
- Exclude checks
ShortVariable
Since: 0.2
Detects when a field, local, or parameter has a very short name.
Example
class Something {
private $q = 15; // VIOLATION - Field
public static function main( array $as ) { // VIOLATION - Formal
$r = 20 + $this->q; // VIOLATION - Local
for (int $i = 0; $i < 10; $i++) { // Not a Violation (inside FOR)
$r += $this->q;
}
}
}
Source https://phpmd.org/rules/naming.html#shortvariable
The variable $arr_conf is not named in camelCase. Open
function getOptions4Admin()
{
global $xoopsDB;
$arr_conf = [];
$sql = 'SELECT conf_id, conf_name, conf_value FROM ' . $xoopsDB->prefix('xfguestbook_config');
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CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $arr_conf is not named in camelCase. Open
function getOptions4Admin()
{
global $xoopsDB;
$arr_conf = [];
$sql = 'SELECT conf_id, conf_name, conf_value FROM ' . $xoopsDB->prefix('xfguestbook_config');
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $arr_conf is not named in camelCase. Open
function getOptions()
{
global $xoopsDB;
$arr_conf = [];
$sql = 'SELECT conf_name, conf_value FROM ' . $xoopsDB->prefix('xfguestbook_config');
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $arr_conf is not named in camelCase. Open
function getOptions4Admin()
{
global $xoopsDB;
$arr_conf = [];
$sql = 'SELECT conf_id, conf_name, conf_value FROM ' . $xoopsDB->prefix('xfguestbook_config');
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $arr_conf is not named in camelCase. Open
function getOptions4Admin()
{
global $xoopsDB;
$arr_conf = [];
$sql = 'SELECT conf_id, conf_name, conf_value FROM ' . $xoopsDB->prefix('xfguestbook_config');
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $arr_conf is not named in camelCase. Open
function getOptions()
{
global $xoopsDB;
$arr_conf = [];
$sql = 'SELECT conf_name, conf_value FROM ' . $xoopsDB->prefix('xfguestbook_config');
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $arr_conf is not named in camelCase. Open
function getOptions()
{
global $xoopsDB;
$arr_conf = [];
$sql = 'SELECT conf_name, conf_value FROM ' . $xoopsDB->prefix('xfguestbook_config');
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $arr_conf is not named in camelCase. Open
function getOptions4Admin()
{
global $xoopsDB;
$arr_conf = [];
$sql = 'SELECT conf_id, conf_name, conf_value FROM ' . $xoopsDB->prefix('xfguestbook_config');
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}
Source
The variable $arr_conf is not named in camelCase. Open
function getOptions4Admin()
{
global $xoopsDB;
$arr_conf = [];
$sql = 'SELECT conf_id, conf_name, conf_value FROM ' . $xoopsDB->prefix('xfguestbook_config');
- Read upRead up
- Exclude checks
CamelCaseVariableName
Since: 0.2
It is considered best practice to use the camelCase notation to name variables.
Example
class ClassName {
public function doSomething() {
$data_module = new DataModule();
}
}