include/read_configs.php
Avoid unused parameters such as '$from'. Open
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function mb_convert_encoding($str, $from, $to = 'auto')
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UnusedFormalParameter
Since: 0.2
Avoid passing parameters to methods or constructors and then not using those parameters.
Example
class Foo
{
private function bar($howdy)
{
// $howdy is not used
}
}
Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter
Avoid unused parameters such as '$to'. Open
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function mb_convert_encoding($str, $from, $to = 'auto')
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UnusedFormalParameter
Since: 0.2
Avoid passing parameters to methods or constructors and then not using those parameters.
Example
class Foo
{
private function bar($howdy)
{
// $howdy is not used
}
}
Source https://phpmd.org/rules/unusedcode.html#unusedformalparameter
The method mb_strcut uses an else expression. Else clauses are basically not necessary and you can simplify the code by not using them. Open
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} else {
return substr($str, $start, $len);
}
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ElseExpression
Since: 1.4.0
An if expression with an else branch is basically not necessary. You can rewrite the conditions in a way that the else clause is not necessary and the code becomes simpler to read. To achieve this, use early return statements, though you may need to split the code it several smaller methods. For very simple assignments you could also use the ternary operations.
Example
class Foo
{
public function bar($flag)
{
if ($flag) {
// one branch
} else {
// another branch
}
}
}
Source https://phpmd.org/rules/cleancode.html#elseexpression
Avoid variables with short names like $to. Configured minimum length is 3. Open
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function mb_convert_encoding($str, $from, $to = 'auto')
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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 += $this->q;
}
}
}
Source https://phpmd.org/rules/naming.html#shortvariable
A file should declare new symbols (classes, functions, constants, etc.) and cause no other side effects, or it should execute logic with side effects, but should not do both. The first symbol is defined on line 246 and the first side effect is on line 22. Open
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<?php
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Blank line found at start of control structure Open
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if ($users_authority & 256) {
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Blank line found at start of control structure Open
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if ($isadmin) {
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Blank line found at start of control structure Open
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} else {
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Line exceeds 120 characters; contains 137 characters Open
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$rs = $GLOBALS['xoopsDB']->query('SELECT conf_name,conf_value FROM ' . $GLOBALS['xoopsDB']->prefix('config') . " WHERE conf_modid=$mid");
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Line exceeds 120 characters; contains 130 characters Open
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$rs = $GLOBALS['xoopsDB']->query('SELECT mid FROM ' . $GLOBALS['xoopsDB']->prefix('modules') . " WHERE dirname='$moduleDirName'");
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Line exceeds 120 characters; contains 152 characters Open
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$sql = "SELECT cid,pid,cat_shorttitle,cat_title,cat_desc,color,ismenuitem,cat_depth,canbemain FROM $cal->cat_table ORDER BY weight";
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Line exceeds 120 characters; contains 162 characters Open
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. " ON cid=gperm_itemid WHERE gperm_name='apcal_cat' AND gperm_modid='$mid' AND enabled AND gperm_groupid IN $ids4sql ORDER BY weight";
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Line exceeds 120 characters; contains 136 characters Open
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$sql = "SELECT distinct cid,pid,cat_title,cat_desc,color,ismenuitem,cat_depth,canbemain FROM $cal->cat_table LEFT JOIN "
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Line exceeds 120 characters; contains 155 characters Open
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$sql = "SELECT distinct cid,pid,cat_shorttitle,cat_title,cat_desc,color,ismenuitem,cat_depth,canbemain FROM $cal->cat_table LEFT JOIN "
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Line exceeds 120 characters; contains 131 characters Open
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. " ON cid=gperm_itemid WHERE gperm_name='apcal_cat' AND gperm_modid='$mid' AND enabled AND gperm_groupid='"
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