HtmlTableContent::getCell() - Code Metrics - Inspection of "optimization" - phpMv/phpMv-UI - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f662ec...5059ab )

by Jean-Christophe

created 2017-12-18 01:25 UTC

HtmlTableContent::getCell() A

↳ Parent: HtmlTableContent

Complexity

Conditions	2
Paths	2

Size

Total Lines	7
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	7
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	5
nc	2
nop	2

<?php

namespace Ajax\semantic\html\content\table;

use Ajax\semantic\html\base\HtmlSemCollection;
use Ajax\service\JArray;

/**
 * a table content (thead, tbody or tfoot)
 * @author jc
 *
 */
class HtmlTableContent extends HtmlSemCollection {
	protected $_tdTagNames=[ "thead" => "th","tbody" => "td","tfoot" => "th" ];
	protected $_merged=false;

	/**
	 *
	 * @param string $identifier
	 * @param string $tagName
	 * @param int $rowCount
	 * @param int $colCount
	 */
	public function __construct($identifier, $tagName="tbody", $rowCount=NULL, $colCount=NULL) {
		parent::__construct($identifier, $tagName, "");
		if (isset($rowCount) && isset($colCount))
			$this->setRowCount($rowCount, $colCount);
	}

	/**
	 *
	 * @param int $rowCount
	 * @param int $colCount
	 * @return HtmlTableContent
	 */
	public function setRowCount($rowCount, $colCount) {
		$count=$this->count();
		for($i=$count; $i < $rowCount; $i++) {
			$this->addItem($colCount);
		}
		return $this;
	}

	public function getTdTagName($tagName) {

		return $this->_tdTagNames[$this->tagName];
	}

	/**
	 *
	 * {@inheritDoc}
	 *
	 * @see \Ajax\common\html\HtmlCollection::createItem()
	 * @return HtmlTR
	 */
	protected function createItem($value) {
		$count=$this->count();
		$tr=new HtmlTR("", $value);

		$tr->setContainer($this, $count);
		$tr->setTdTagName($this->_tdTagNames[$this->tagName]);
		if (isset($value) === true) {
			$tr->setColCount($value);
		}
		return $tr;
	}

	public function newRow($value) {
		return $this->createItem($value);
	}

	/**
	 * @param int $colCount
	 * @return HtmlTR
	 */
	public function addRow($colCount) {
		return $this->addItem($colCount);
	}

	/**
	 * @param mixed $row
	 * @return HtmlTR
	 */
	public function _addRow($row) {
		return $this->addItem($row);
	}

	/**
	 * Returns the cell (HtmlTD) at position $row,$col
	 * @param int $row
	 * @param int $col
	 * @return HtmlTD
	 */
	public function getCell($row, $col) {
		$row=$this->getItem($row);
		if (isset($row)) {
			$col=$row->getItem($col);
		}
		return $col;
	}

	/**
	 *
	 * @param int $index
	 * @return HtmlTR
	 */
	public function getRow($index) {
		return $this->getItem($index);
	}

	/**
	 *
	 * @param int $row
	 * @param int $col
	 * @param mixed $value
	 * @return HtmlTableContent
	 */
	public function setCellValue($row, $col, $value="") {
		$cell=$this->getCell($row, $col);
		if (isset($cell) === true) {
			$cell->setValue($value);
		}
		return $this;
	}

	/**
	 * Sets the cells values
	 * @param mixed $values
	 */
	public function setValues($values=array()) {
		return $this->_addOrSetValues($values, function(HtmlTR $row,$_values){$row->setValues($_values);});
	}

	/**
	 * Adds the cells values
	 * @param mixed $values
	 */
	public function addValues($values=array()) {
		return $this->_addOrSetValues($values, function(HtmlTR $row,$_values){$row->addValues($_values);});
	}

	/**
	 * Adds or sets the cells values
	 * @param mixed $values
	 * @param callable $callback
	 */
	protected function _addOrSetValues($values,$callback) {
		$count=$this->count();
		$isArray=true;
		if (!\is_array($values)) {
			$values=\array_fill(0, $count, $values);
			$isArray=false;
		}
		if (JArray::dimension($values) == 1 && $isArray)
			$values=[ $values ];

		$count=\min(\sizeof($values), $count);

		for($i=0; $i < $count; $i++) {
			$row=$this->content[$i];
			$callback($row,$values[$i]);
		}
		return $this;
	}

	public function setColValues($colIndex, $values=array()) {
		$count=$this->count();
		if (!\is_array($values)) {
			$values=\array_fill(0, $count, $values);
		}
		$count=\min(\sizeof($values), $count);
		for($i=0; $i < $count; $i++) {
			$this->getCell($i, $colIndex)->setValue($values[$i]);
		}
		return $this;
	}

	public function addColVariations($colIndex, $variations=array()) {
		$count=$this->count();
		for($i=0; $i < $count; $i++) {
			$this->getCell($i, $colIndex)->addVariations($variations);
		}
		return $this;
	}

	public function setRowValues($rowIndex, $values=array()) {
		$count=$this->count();
		if (!\is_array($values)) {
			$values=\array_fill(0, $count, $values);
		}
		$this->getItem($rowIndex)->setValues($values);
		return $this;
	}

	private function colAlign($colIndex, $function) {
		$count=$this->count();
		for($i=0; $i < $count; $i++) {
			$index=$this->content[$i]->getColPosition($colIndex);
			if ($index !== NULL)
				$this->getCell($i, $index)->$function();
		}
		return $this;
	}

	public function colCenter($colIndex) {
		return $this->colAlign($colIndex, "textCenterAligned");
	}

	public function colRight($colIndex) {
		return $this->colAlign($colIndex, "textRightAligned");
	}

	public function colLeft($colIndex) {
		return $this->colAlign($colIndex, "textLeftAligned");
	}

	/**
	 * Returns the number of rows (TR)
	 * @return int
	 */
	public function getRowCount() {
		return $this->count();
	}

	/**
	 * Returns the number of columns (TD)
	 * @return int
	 */
	public function getColCount() {
		$result=0;
		if ($this->count() > 0)
			$result=$this->getItem(0)->count();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		return $result;
	}

	/**
	 * Removes the cell at position $rowIndex,$colIndex
	 * @param int $rowIndex
	 * @param int $colIndex
	 * @return HtmlTableContent
	 */
	public function delete($rowIndex, $colIndex=NULL) {
		if (isset($colIndex)) {
			$row=$this->getItem($rowIndex);
			if (isset($row) === true) {
				$row->delete($colIndex);
			}
		} else {
			$this->removeItem($rowIndex);
		}
		return $this;
	}

	public function toDelete($rowIndex, $colIndex){
		$row=$this->getItem($rowIndex);
		if (isset($row) === true)
			$row->toDelete($colIndex);
		return $this;
	}

	public function mergeCol($rowIndex=0, $colIndex=0) {
		return $this->getItem($rowIndex)->mergeCol($colIndex);
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
	}

	public function mergeRow($rowIndex=0, $colIndex=0) {
		return $this->getItem($rowIndex)->mergeRow($colIndex);
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
	}

	public function setFullWidth() {
		return $this->addToProperty("class", "full-width");
	}

	public function sort($colIndex) {
		$this->content[0]->getItem($colIndex)->addToProperty("class", "default-sort");
		return $this;
	}

	/**
	 * @param mixed $callback
	 * @param string $format
	 * @return HtmlTableContent
	 */
	public function conditionalCellFormat($callback, $format) {
		$rows=$this->content;
		foreach ( $rows as $row ) {
			$row->conditionalCellFormat($callback, $format);
		}
		return $this;
	}

	public function conditionalColFormat($colIndex,$callback,$format){
		$rows=$this->content;
		foreach ( $rows as $row ) {
			$cell=$row->getItem($colIndex);
			$cell->conditionnalCellFormat($callback,$format);
		}
		return $this;
	}

	/**
	 * @param mixed $callback
	 * @param string $format
	 * @return HtmlTableContent
	 */
	public function conditionalRowFormat($callback, $format) {
		$rows=$this->content;
		foreach ( $rows as $row ) {
			$row->conditionalRowFormat($callback, $format);
		}
		return $this;
	}

	public function hideColumn($colIndex){
		$rows=$this->content;
		foreach ( $rows as $row ) {
			$cell=$row->getItem($colIndex);
			$cell->addToProperty("style","display:none;");
		}
		return $this;
	}

	/**
	 * @param mixed $callback
	 * @return HtmlTableContent
	 */
	public function applyCells($callback) {
		$rows=$this->content;
		foreach ( $rows as $row ) {
			$row->applyCells($callback);
		}
		return $this;
	}

	/**
	 * @param mixed $callback
	 * @return HtmlTableContent
	 */
	public function applyRows($callback) {
		$rows=$this->content;
		foreach ( $rows as $row ) {
			$row->apply($callback);
		}
		return $this;
	}

	public function mergeIdentiqualValues($colIndex,$function="strip_tags"){
		$rows=$this->content;
		$identiqual=null;
		$counter=0;
		$cellToMerge=null;
		$functionExists=\function_exists($function);
		foreach ( $rows as $row ) {
			$cell=$row->getItem($colIndex);
			$value=$cell->getContent();
			if($functionExists)
				$value=\call_user_func($function,$value);
			if($value!==$identiqual){
				if($counter>0 && isset($cellToMerge)){
					$cellToMerge->setRowspan($counter);
				}
				$counter=0;
				$cellToMerge=$cell;
				$identiqual=$value;
			}
			$counter++;
		}
		if($counter>0 && isset($cellToMerge)){
			$cellToMerge->setRowspan($counter);
		}
		return $this;
	}

	public function _isMerged(){
		return $this->_merged;
	}

	public function _setMerged($value){
		$this->_merged=$value;
		return $this;
	}
}


Push — master ( f662ec...5059ab )

HtmlTableContent::getCell() A

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

Available Fixes

1		<?php
2
3		namespace Ajax\semantic\html\content\table;
4
5		use Ajax\semantic\html\base\HtmlSemCollection;
6		use Ajax\service\JArray;
7
8		/**
9		* a table content (thead, tbody or tfoot)
10		* @author jc
11		*
12		*/
13		class HtmlTableContent extends HtmlSemCollection {
14		protected $_tdTagNames=[ "thead" => "th","tbody" => "td","tfoot" => "th" ];
15		protected $_merged=false;
16
17		/**
18		*
19		* @param string $identifier
20		* @param string $tagName
21		* @param int $rowCount
22		* @param int $colCount
23		*/
24		public function __construct($identifier, $tagName="tbody", $rowCount=NULL, $colCount=NULL) {
25		parent::__construct($identifier, $tagName, "");
26		if (isset($rowCount) && isset($colCount))
27		$this->setRowCount($rowCount, $colCount);
28		}
29
30		/**
31		*
32		* @param int $rowCount
33		* @param int $colCount
34		* @return HtmlTableContent
35		*/
36		public function setRowCount($rowCount, $colCount) {
37		$count=$this->count();
38		for($i=$count; $i < $rowCount; $i++) {
39		$this->addItem($colCount);
40		}
41		return $this;
42		}
43
44		public function getTdTagName($tagName) {
		0 ignored issues – show Unused Code introduced 2017-10-02 23:27 UTC by Report Bug Copy Issue Report The parameter `$tagName` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
45		return $this->_tdTagNames[$this->tagName];
46		}
47
48		/**
49		*
50		* {@inheritDoc}
51		*
52		* @see \Ajax\common\html\HtmlCollection::createItem()
53		* @return HtmlTR
54		*/
55		protected function createItem($value) {
56		$count=$this->count();
57		$tr=new HtmlTR("", $value);
		0 ignored issues – show Unused Code introduced 2016-06-16 17:04 UTC by Report Bug Copy Issue Report The call to `HtmlTR::__construct()` has too many arguments starting with `$value`. This check compares calls to functions or methods with their respective definitions. If the call has more arguments than are defined, it raises an issue. If a function is defined several times with a different number of parameters, the check may pick up the wrong definition and report false positives. One codebase where this has been known to happen is Wordpress. In this case you can add the `@ignore` PhpDoc annotation to the duplicate definition and it will be ignored. Loading history...
58		$tr->setContainer($this, $count);
59		$tr->setTdTagName($this->_tdTagNames[$this->tagName]);
60		if (isset($value) === true) {
61		$tr->setColCount($value);
62		}
63		return $tr;
64		}
65
66		public function newRow($value) {
67		return $this->createItem($value);
68		}
69
70		/**
71		* @param int $colCount
72		* @return HtmlTR
73		*/
74		public function addRow($colCount) {
75		return $this->addItem($colCount);
76		}
77
78		/**
79		* @param mixed $row
80		* @return HtmlTR
81		*/
82		public function _addRow($row) {
83		return $this->addItem($row);
84		}
85
86		/**
87		* Returns the cell (HtmlTD) at position $row,$col
88		* @param int $row
89		* @param int $col
90		* @return HtmlTD
91		*/
92		public function getCell($row, $col) {
93		$row=$this->getItem($row);
94		if (isset($row)) {
95		$col=$row->getItem($col);
96		}
97		return $col;
98		}
99
100		/**
101		*
102		* @param int $index
103		* @return HtmlTR
104		*/
105		public function getRow($index) {
106		return $this->getItem($index);
107		}
108
109		/**
110		*
111		* @param int $row
112		* @param int $col
113		* @param mixed $value
114		* @return HtmlTableContent
115		*/
116		public function setCellValue($row, $col, $value="") {
117		$cell=$this->getCell($row, $col);
118		if (isset($cell) === true) {
119		$cell->setValue($value);
120		}
121		return $this;
122		}
123
124		/**
125		* Sets the cells values
126		* @param mixed $values
127		*/
128		public function setValues($values=array()) {
129		return $this->_addOrSetValues($values, function(HtmlTR $row,$_values){$row->setValues($_values);});
130		}
131
132		/**
133		* Adds the cells values
134		* @param mixed $values
135		*/
136		public function addValues($values=array()) {
137		return $this->_addOrSetValues($values, function(HtmlTR $row,$_values){$row->addValues($_values);});
138		}
139
140		/**
141		* Adds or sets the cells values
142		* @param mixed $values
143		* @param callable $callback
144		*/
145		protected function _addOrSetValues($values,$callback) {
146		$count=$this->count();
147		$isArray=true;
148		if (!\is_array($values)) {
149		$values=\array_fill(0, $count, $values);
150		$isArray=false;
151		}
152		if (JArray::dimension($values) == 1 && $isArray)
153		$values=[ $values ];
154
155		$count=\min(\sizeof($values), $count);
156
157	View Code Duplication	for($i=0; $i < $count; $i++) {
158		$row=$this->content[$i];
159		$callback($row,$values[$i]);
160		}
161		return $this;
162		}
163
164		public function setColValues($colIndex, $values=array()) {
165		$count=$this->count();
166		if (!\is_array($values)) {
167		$values=\array_fill(0, $count, $values);
168		}
169		$count=\min(\sizeof($values), $count);
170		for($i=0; $i < $count; $i++) {
171		$this->getCell($i, $colIndex)->setValue($values[$i]);
172		}
173		return $this;
174		}
175
176		public function addColVariations($colIndex, $variations=array()) {
177		$count=$this->count();
178		for($i=0; $i < $count; $i++) {
179		$this->getCell($i, $colIndex)->addVariations($variations);
180		}
181		return $this;
182		}
183
184		public function setRowValues($rowIndex, $values=array()) {
185		$count=$this->count();
186		if (!\is_array($values)) {
187		$values=\array_fill(0, $count, $values);
188		}
189		$this->getItem($rowIndex)->setValues($values);
190		return $this;
191		}
192
193		private function colAlign($colIndex, $function) {
194		$count=$this->count();
195		for($i=0; $i < $count; $i++) {
196		$index=$this->content[$i]->getColPosition($colIndex);
197		if ($index !== NULL)
198		$this->getCell($i, $index)->$function();
199		}
200		return $this;
201		}
202
203		public function colCenter($colIndex) {
204		return $this->colAlign($colIndex, "textCenterAligned");
205		}
206
207		public function colRight($colIndex) {
208		return $this->colAlign($colIndex, "textRightAligned");
209		}
210
211		public function colLeft($colIndex) {
212		return $this->colAlign($colIndex, "textLeftAligned");
213		}
214
215		/**
216		* Returns the number of rows (TR)
217		* @return int
218		*/
219		public function getRowCount() {
220		return $this->count();
221		}
222
223		/**
224		* Returns the number of columns (TD)
225		* @return int
226		*/
227		public function getColCount() {
228		$result=0;
229		if ($this->count() > 0)
230		$result=$this->getItem(0)->count();
		0 ignored issues – show Bug introduced 2017-03-16 03:46 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Ajax\common\html\HtmlDoubleElement` as the method `count()` does only exist in the following sub-classes of `Ajax\common\html\HtmlDoubleElement`: `Ajax\common\html\HtmlCollection`, `Ajax\common\html\html5\HtmlList`, `Ajax\semantic\html\base\HtmlSemCollection`, `Ajax\semantic\html\base\HtmlSemNavElement`, `Ajax\semantic\html\collections\HtmlBreadcrumb`, `Ajax\semantic\html\collections\HtmlGrid`, `Ajax\semantic\html\collections\form\HtmlForm`, `Ajax\semantic\html\collections\form\HtmlFormFields`, `Ajax\semantic\html\colle...menus\HtmlAccordionMenu`, `Ajax\semantic\html\collections\menus\HtmlIconMenu`, `Ajax\semantic\html\colle...nus\HtmlLabeledIconMenu`, `Ajax\semantic\html\collections\menus\HtmlMenu`, `Ajax\semantic\html\colle...enus\HtmlPaginationMenu`, `Ajax\semantic\html\content\HtmlGridRow`, `Ajax\semantic\html\content\table\HtmlTR`, `Ajax\semantic\html\content\table\HtmlTableContent`, `Ajax\semantic\html\content\view\HtmlViewGroups`, `Ajax\semantic\html\elements\HtmlButtonGroups`, `Ajax\semantic\html\elements\HtmlIconGroups`, `Ajax\semantic\html\elements\HtmlLabelGroups`, `Ajax\semantic\html\elements\HtmlList`, `Ajax\semantic\html\elements\HtmlSegmentGroups`, `Ajax\semantic\html\elements\HtmlStep`, `Ajax\semantic\html\modules\HtmlAccordion`, `Ajax\semantic\html\modules\HtmlDropdown`, `Ajax\semantic\html\modules\HtmlShape`, `Ajax\semantic\html\modules\HtmlTab`, `Ajax\semantic\html\views\HtmlCardGroups`, `Ajax\semantic\html\views\HtmlItems`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
231		return $result;
232		}
233
234		/**
235		* Removes the cell at position $rowIndex,$colIndex
236		* @param int $rowIndex
237		* @param int $colIndex
238		* @return HtmlTableContent
239		*/
240		public function delete($rowIndex, $colIndex=NULL) {
241		if (isset($colIndex)) {
242		$row=$this->getItem($rowIndex);
243		if (isset($row) === true) {
244		$row->delete($colIndex);
245		}
246		} else {
247		$this->removeItem($rowIndex);
248		}
249		return $this;
250		}
251
252		public function toDelete($rowIndex, $colIndex){
253		$row=$this->getItem($rowIndex);
254		if (isset($row) === true)
255		$row->toDelete($colIndex);
256		return $this;
257		}
258
259		public function mergeCol($rowIndex=0, $colIndex=0) {
260		return $this->getItem($rowIndex)->mergeCol($colIndex);
		0 ignored issues – show Bug introduced 2016-06-16 17:04 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Ajax\common\html\HtmlDoubleElement` as the method `mergeCol()` does only exist in the following sub-classes of `Ajax\common\html\HtmlDoubleElement`: `Ajax\semantic\html\content\table\HtmlTD`, `Ajax\semantic\html\content\table\HtmlTR`, `Ajax\semantic\html\content\table\HtmlTableContent`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
261		}
262
263		public function mergeRow($rowIndex=0, $colIndex=0) {
264		return $this->getItem($rowIndex)->mergeRow($colIndex);
		0 ignored issues – show Bug introduced 2016-06-16 17:04 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `Ajax\common\html\HtmlDoubleElement` as the method `mergeRow()` does only exist in the following sub-classes of `Ajax\common\html\HtmlDoubleElement`: `Ajax\semantic\html\content\table\HtmlTD`, `Ajax\semantic\html\content\table\HtmlTR`, `Ajax\semantic\html\content\table\HtmlTableContent`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
265		}
266
267		public function setFullWidth() {
268		return $this->addToProperty("class", "full-width");
269		}
270
271		public function sort($colIndex) {
272		$this->content[0]->getItem($colIndex)->addToProperty("class", "default-sort");
273		return $this;
274		}
275
276		/**
277		* @param mixed $callback
278		* @param string $format
279		* @return HtmlTableContent
280		*/
281		public function conditionalCellFormat($callback, $format) {
282		$rows=$this->content;
283		foreach ( $rows as $row ) {
284		$row->conditionalCellFormat($callback, $format);
285		}
286		return $this;
287		}
288
289		public function conditionalColFormat($colIndex,$callback,$format){
290		$rows=$this->content;
291		foreach ( $rows as $row ) {
292		$cell=$row->getItem($colIndex);
293		$cell->conditionnalCellFormat($callback,$format);
294		}
295		return $this;
296		}
297
298		/**
299		* @param mixed $callback
300		* @param string $format
301		* @return HtmlTableContent
302		*/
303		public function conditionalRowFormat($callback, $format) {
304		$rows=$this->content;
305		foreach ( $rows as $row ) {
306		$row->conditionalRowFormat($callback, $format);
307		}
308		return $this;
309		}
310
311		public function hideColumn($colIndex){
312		$rows=$this->content;
313		foreach ( $rows as $row ) {
314		$cell=$row->getItem($colIndex);
315		$cell->addToProperty("style","display:none;");
316		}
317		return $this;
318		}
319
320		/**
321		* @param mixed $callback
322		* @return HtmlTableContent
323		*/
324		public function applyCells($callback) {
325		$rows=$this->content;
326		foreach ( $rows as $row ) {
327		$row->applyCells($callback);
328		}
329		return $this;
330		}
331
332		/**
333		* @param mixed $callback
334		* @return HtmlTableContent
335		*/
336		public function applyRows($callback) {
337		$rows=$this->content;
338		foreach ( $rows as $row ) {
339		$row->apply($callback);
340		}
341		return $this;
342		}
343
344		public function mergeIdentiqualValues($colIndex,$function="strip_tags"){
345		$rows=$this->content;
346		$identiqual=null;
347		$counter=0;
348		$cellToMerge=null;
349		$functionExists=\function_exists($function);
350		foreach ( $rows as $row ) {
351		$cell=$row->getItem($colIndex);
352		$value=$cell->getContent();
353		if($functionExists)
354		$value=\call_user_func($function,$value);
355		if($value!==$identiqual){
356		if($counter>0 && isset($cellToMerge)){
357		$cellToMerge->setRowspan($counter);
358		}
359		$counter=0;
360		$cellToMerge=$cell;
361		$identiqual=$value;
362		}
363		$counter++;
364		}
365		if($counter>0 && isset($cellToMerge)){
366		$cellToMerge->setRowspan($counter);
367		}
368		return $this;
369		}
370
371		public function _isMerged(){
372		return $this->_merged;
373		}
374
375		public function _setMerged($value){
376		$this->_merged=$value;
377		return $this;
378		}
379		}
380

phpMv / phpMv-UI

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HtmlTableContent::getCell() A

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