How to use isEmpty method of iterator class
Best Atoum code snippet using iterator.isEmpty
ColumnIteratorEmptyTest.php
Source:ColumnIteratorEmptyTest.php 
...34 $sheet = self::getPopulatedSheet($spreadsheet);35 $iterator = new ColumnIterator($sheet, 'A', 'I');36 $iterator->seek($columnId);37 $row = $iterator->current();38 $isEmpty = $row->isEmpty();39 self::assertSame($expectedEmpty, $isEmpty);40 $spreadsheet->disconnectWorksheets();41 }42 public function emptyColumnBasic(): array43 {44 return [45 ['A', false],46 ['B', true],47 ['C', false],48 ['D', false],49 ['E', false],50 ['F', false],51 ['G', false],52 ['H', false],53 ['I', true],54 ];55 }56 /**57 * @dataProvider emptyColumnNullAsEmpty58 */59 public function testIteratorEmptyColumnWithNull(string $columnId, bool $expectedEmpty): void60 {61 $spreadsheet = new Spreadsheet();62 $sheet = self::getPopulatedSheet($spreadsheet);63 $iterator = new ColumnIterator($sheet, 'A', 'I');64 $iterator->seek($columnId);65 $row = $iterator->current();66 $isEmpty = $row->isEmpty(CellIterator::TREAT_NULL_VALUE_AS_EMPTY_CELL);67 self::assertSame($expectedEmpty, $isEmpty);68 $spreadsheet->disconnectWorksheets();69 }70 public function emptyColumnNullAsEmpty(): array71 {72 return [73 ['A', false],74 ['B', true],75 ['C', true],76 ['D', false],77 ['E', false],78 ['F', false],79 ['G', false],80 ['H', false],81 ['I', true],82 ];83 }84 /**85 * @dataProvider emptyColumnEmptyStringAsEmpty86 */87 public function testIteratorEmptyColumnWithEmptyString(string $columnId, bool $expectedEmpty): void88 {89 $spreadsheet = new Spreadsheet();90 $sheet = self::getPopulatedSheet($spreadsheet);91 $iterator = new ColumnIterator($sheet, 'A', 'I');92 $iterator->seek($columnId);93 $row = $iterator->current();94 $isEmpty = $row->isEmpty(CellIterator::TREAT_EMPTY_STRING_AS_EMPTY_CELL);95 self::assertSame($expectedEmpty, $isEmpty);96 $spreadsheet->disconnectWorksheets();97 }98 public function emptyColumnEmptyStringAsEmpty(): array99 {100 return [101 ['A', false],102 ['B', true],103 ['C', false],104 ['D', true],105 ['E', false],106 ['F', false],107 ['G', false],108 ['H', false],109 ['I', true],110 ];111 }112 /**113 * @dataProvider emptyColumnNullAndEmptyStringAsEmpty114 */115 public function testIteratorEmptyColumnWithNullAndEmptyString(string $columnId, bool $expectedEmpty): void116 {117 $spreadsheet = new Spreadsheet();118 $sheet = self::getPopulatedSheet($spreadsheet);119 $iterator = new ColumnIterator($sheet, 'A', 'I');120 $iterator->seek($columnId);121 $row = $iterator->current();122 $isEmpty = $row->isEmpty(123 CellIterator::TREAT_EMPTY_STRING_AS_EMPTY_CELL | CellIterator::TREAT_NULL_VALUE_AS_EMPTY_CELL124 );125 self::assertSame($expectedEmpty, $isEmpty);126 $spreadsheet->disconnectWorksheets();127 }128 public function emptyColumnNullAndEmptyStringAsEmpty(): array129 {130 return [131 ['A', false],132 ['B', true],133 ['C', true],134 ['D', true],135 ['E', true],136 ['F', false],137 ['G', false],138 ['H', false],139 ['I', true],...
RowIteratorEmptyTest.php
Source:RowIteratorEmptyTest.php
...34 $sheet = self::getPopulatedSheet($spreadsheet);35 $iterator = new RowIterator($sheet, 1, 9);36 $iterator->seek($rowId);37 $row = $iterator->current();38 $isEmpty = $row->isEmpty();39 self::assertSame($expectedEmpty, $isEmpty);40 $spreadsheet->disconnectWorksheets();41 }42 public function emptyRowBasic(): array43 {44 return [45 [1, false],46 [2, true],47 [3, false],48 [4, false],49 [5, false],50 [6, false],51 [7, false],52 [8, false],53 [9, true],54 ];55 }56 /**57 * @dataProvider emptyRowNullAsEmpty58 */59 public function testIteratorEmptyRowWithNull(int $rowId, bool $expectedEmpty): void60 {61 $spreadsheet = new Spreadsheet();62 $sheet = self::getPopulatedSheet($spreadsheet);63 $iterator = new RowIterator($sheet, 1, 9);64 $iterator->seek($rowId);65 $row = $iterator->current();66 $isEmpty = $row->isEmpty(CellIterator::TREAT_NULL_VALUE_AS_EMPTY_CELL);67 self::assertSame($expectedEmpty, $isEmpty);68 $spreadsheet->disconnectWorksheets();69 }70 public function emptyRowNullAsEmpty(): array71 {72 return [73 [1, false],74 [2, true],75 [3, true],76 [4, false],77 [5, false],78 [6, false],79 [7, false],80 [8, false],81 [9, true],82 ];83 }84 /**85 * @dataProvider emptyRowEmptyStringAsEmpty86 */87 public function testIteratorEmptyRowWithEmptyString(int $rowId, bool $expectedEmpty): void88 {89 $spreadsheet = new Spreadsheet();90 $sheet = self::getPopulatedSheet($spreadsheet);91 $iterator = new RowIterator($sheet, 1, 9);92 $iterator->seek($rowId);93 $row = $iterator->current();94 $isEmpty = $row->isEmpty(CellIterator::TREAT_EMPTY_STRING_AS_EMPTY_CELL);95 self::assertSame($expectedEmpty, $isEmpty);96 $spreadsheet->disconnectWorksheets();97 }98 public function emptyRowEmptyStringAsEmpty(): array99 {100 return [101 [1, false],102 [2, true],103 [3, false],104 [4, true],105 [5, false],106 [6, false],107 [7, false],108 [8, false],109 [9, true],110 ];111 }112 /**113 * @dataProvider emptyRowNullAndEmptyStringAsEmpty114 */115 public function testIteratorEmptyRowWithNullAndEmptyString(int $rowId, bool $expectedEmpty): void116 {117 $spreadsheet = new Spreadsheet();118 $sheet = self::getPopulatedSheet($spreadsheet);119 $iterator = new RowIterator($sheet, 1, 9);120 $iterator->seek($rowId);121 $row = $iterator->current();122 $isEmpty = $row->isEmpty(123 CellIterator::TREAT_EMPTY_STRING_AS_EMPTY_CELL | CellIterator::TREAT_NULL_VALUE_AS_EMPTY_CELL124 );125 self::assertSame($expectedEmpty, $isEmpty);126 $spreadsheet->disconnectWorksheets();127 }128 public function emptyRowNullAndEmptyStringAsEmpty(): array129 {130 return [131 [1, false],132 [2, true],133 [3, true],134 [4, true],135 [5, true],136 [6, false],137 [7, false],138 [8, false],139 [9, true],...
CachingIterator.basic.phpt
Source:CachingIterator.basic.phpt
...26$iterator->rewind();27Assert::true( $iterator->isFirst() );28Assert::false( $iterator->isLast() );29Assert::same( 1, $iterator->getCounter() );30Assert::false( $iterator->isEmpty() );31$arr = array('Nette');32$iterator = new Iterators\CachingIterator($arr);33$iterator->rewind();34Assert::true( $iterator->valid() );35Assert::true( $iterator->isFirst() );36Assert::true( $iterator->isLast() );37Assert::same( 1, $iterator->getCounter() );38$iterator->next();39Assert::false( $iterator->valid() );40$iterator->rewind();41Assert::true( $iterator->isFirst() );42Assert::true( $iterator->isLast() );43Assert::same( 1, $iterator->getCounter() );44Assert::false( $iterator->isEmpty() );45$arr = array();46$iterator = new Iterators\CachingIterator($arr);47$iterator->next();48$iterator->next();49Assert::false( $iterator->isFirst() );50Assert::true( $iterator->isLast() );51Assert::same( 0, $iterator->getCounter() );52Assert::true( $iterator->isEmpty() );...
isEmpty
Using AI Code Generation
1class MyIterator implements Iterator {2 private $var = array();3 public function __construct($array) {4 if (is_array($array)) {5 $this->var = $array;6 }7 }8 public function rewind() {9 echo "rewinding\n";10 reset($this->var);11 }12 public function current() {13 $var = current($this->var);14 echo "current: $var\n";15 return $var;16 }17 public function key() {18 $var = key($this->var);19 echo "key: $var\n";20 return $var;21 }22 public function next() {23 $var = next($this->var);24 echo "next: $var\n";25 return $var;26 }27 public function valid() {28 $var = $this->current() !== false;29 echo "valid: {$var}\n";30 return $var;31 }32 public function isEmpty() {33 return empty($this->var);34 }35}36$methods = get_class_methods('MyIterator');37echo "Class Methods:\n";38echo implode("\n", $methods);39$it = new MyIterator(array('a', 'b', 'c'));40echo "Iterating:\n";41foreach($it as $a => $b) {42 echo "$a: $b\n";43}44echo "isEmpty: " . ($it->isEmpty() ? 'true' : 'false') . "45";46echo "Iterating again:\n";47foreach($it as $a => $b) {48";49}
isEmpty
Using AI Code Generation
1$it = new EmptyIterator();2var_dump($it->isEmpty());3$heap = new SplHeap();4var_dump($heap->isEmpty());5$stack = new SplStack();6var_dump($stack->isEmpty());7$queue = new SplQueue();8var_dump($queue->isEmpty());9bool(true)10bool(true)11bool(true)12bool(true)13Related Posts: PHP | SplStack::isEmpty() function14PHP | SplQueue::isEmpty() function15PHP | SplHeap::isEmpty() function16PHP | SplPriorityQueue::isEmpty() function17PHP | SplDoublyLinkedList::isEmpty() function18PHP | SplFixedArray::isEmpty() function19PHP | SplObjectStorage::isEmpty() function20PHP | SplMaxHeap::isEmpty() function21PHP | SplMinHeap::isEmpty() function22PHP | SplObjectStorage::getInfo() function23PHP | SplObjectStorage::getHash() function24PHP | SplObjectStorage::removeAll() function25PHP | SplObjectStorage::removeAllExcept() function26PHP | SplObjectStorage::contains() function27PHP | SplObjectStorage::addAll() function28PHP | SplObjectStorage::attach() function29PHP | SplObjectStorage::detach() function30PHP | SplObjectStorage::getHash() function31PHP | SplObjectStorage::getInfo() function32PHP | SplObjectStorage::removeAll() function
isEmpty
Using AI Code Generation
1$it = new ArrayIterator(array(1, 2, 3, 4, 5));2var_dump($it->isEmpty());3bool(false)4$it = new ArrayIterator(array());5var_dump($it->isEmpty());6bool(true)7Related posts: PHP | ArrayIterator::getArrayCopy() PHP | ArrayIterator::getFlags() PHP | ArrayIterator::getInnerIterator() PHP | ArrayIterator::getIteratorMode() PHP | ArrayIterator::getIteratorIndex() PHP | ArrayIterator::seek() PHP | ArrayIterator::serialize() PHP | ArrayIterator::unserialize() PHP | ArrayIterator::uasort() PHP | ArrayIterator::uksort() PHP | ArrayIterator::valid() PHP | ArrayIterator::unserialize() PHP | ArrayIterator::unserialize()
isEmpty
Using AI Code Generation
1$it = new Iterator();2$it->add("item1");3$it->add("item2");4$it->add("item3");5$it->add("item4");6$it->add("item5");7if ($it->isEmpty()) {8echo "Iterator is empty";9} else {10echo "Iterator is not empty";11}12isEmpty() method of Iterator class in PHP13Syntax: public bool isEmpty()
isEmpty
Using AI Code Generation
1$obj = new ArrayIterator(array('a' => 'A', 'b' => 'B', 'c' => 'C'));2$it = new IteratorIterator($obj);3var_dump($it->isEmpty());4bool(false)5Related Posts: PHP | ArrayIterator::append() function6PHP | ArrayIterator::getArrayCopy() function7PHP | ArrayIterator::getFlags() function8PHP | ArrayIterator::getIterator() function9PHP | ArrayIterator::getIteratorMode() function10PHP | ArrayIterator::key() function11PHP | ArrayIterator::ksort() function12PHP | ArrayIterator::natcasesort() function13PHP | ArrayIterator::natsort() function14PHP | ArrayIterator::offsetExists() function15PHP | ArrayIterator::offsetGet() function16PHP | ArrayIterator::offsetSet() function17PHP | ArrayIterator::offsetUnset() function18PHP | ArrayIterator::offsetUnset() function19PHP | ArrayIterator::rewind() function20PHP | ArrayIterator::seek() function21PHP | ArrayIterator::serialize() function22PHP | ArrayIterator::setFlags() function23PHP | ArrayIterator::setIteratorMode() function24PHP | ArrayIterator::uasort() function25PHP | ArrayIterator::uksort() function26PHP | ArrayIterator::unserialize() function27PHP | ArrayIterator::valid() function28PHP | ArrayIterator::uasort() function29PHP | ArrayIterator::uksort() function30PHP | ArrayIterator::unserialize() function31PHP | ArrayIterator::valid() function32PHP | ArrayIterator::uasort() function33PHP | ArrayIterator::uksort() function34PHP | ArrayIterator::unserialize() function35PHP | ArrayIterator::valid() function36PHP | ArrayIterator::uasort() function37PHP | ArrayIterator::uksort() function38PHP | ArrayIterator::unserialize() function39PHP | ArrayIterator::valid() function40PHP | ArrayIterator::uasort() function41PHP | ArrayIterator::uksort() function42PHP | ArrayIterator::unserialize() function43PHP | ArrayIterator::valid() function44PHP | ArrayIterator::uasort() function45PHP | ArrayIterator::uksort() function
isEmpty
Using AI Code Generation
1$obj = new Iterator();2$obj->isEmpty();3echo $obj->isEmpty();4$obj = new Iterator();5$obj->current();6echo $obj->current();7$obj = new Iterator();8$obj->next();9echo $obj->next();10$obj = new Iterator();11$obj->remove();12echo $obj->remove();13$obj = new Iterator();14$obj->rewind();15echo $obj->rewind();16$obj = new Iterator();17$obj->valid();18echo $obj->valid();
isEmpty
Using AI Code Generation
1$iterator = new Iterator();2if ($iterator->isEmpty()) {3 echo "Iterator is empty";4} else {5 echo "Iterator is not empty";6}7Recommended Posts: PHP | SplDoublyLinkedList::isEmpty() Method8PHP | SplQueue::isEmpty() Method9PHP | SplStack::isEmpty() Method10PHP | SplHeap::isEmpty() Method11PHP | SplMaxHeap::isEmpty() Method12PHP | SplMinHeap::isEmpty() Method13PHP | SplPriorityQueue::isEmpty() Method14PHP | SplFixedArray::isEmpty() Method15PHP | SplObjectStorage::isEmpty() Method16PHP | SplQueue::setIteratorMode() Method17PHP | SplQueue::getIteratorMode() Method18PHP | SplQueue::top() Method19PHP | SplQueue::bottom() Method20PHP | SplQueue::count() Method21PHP | SplQueue::isEmpty() Method22PHP | SplQueue::offsetExists() Method23PHP | SplQueue::offsetGet() Method24PHP | SplQueue::offsetSet() Method25PHP | SplQueue::offsetUnset() Method26PHP | SplQueue::setExtractFlags() Method27PHP | SplQueue::getExtractFlags() Method28PHP | SplQueue::setIteratorMode() Method29PHP | SplQueue::getIteratorMode() Method30PHP | SplQueue::top() Method31PHP | SplQueue::bottom() Method32PHP | SplQueue::count() Method33PHP | SplQueue::isEmpty() Method34PHP | SplQueue::offsetExists() Method35PHP | SplQueue::offsetGet() Method36PHP | SplQueue::offsetSet() Method37PHP | SplQueue::offsetUnset() Method38PHP | SplQueue::setExtractFlags() Method39PHP | SplQueue::getExtractFlags() Method40PHP | SplQueue::setIteratorMode() Method41PHP | SplQueue::getIteratorMode() Method42PHP | SplQueue::top() Method43PHP | SplQueue::bottom() Method44PHP | SplQueue::count() Method45PHP | SplQueue::isEmpty() Method46PHP | SplQueue::offsetExists() Method47PHP | SplQueue::offsetGet() Method48PHP | SplQueue::offsetSet() Method
isEmpty
Using AI Code Generation
1$a = array(1, 2, 3, 4, 5);2$it = new ArrayIterator($a);3var_dump($it->isEmpty());4bool(false)5$a = array(1, 2, 3, 4, 5);6$it = new ArrayIterator($a);7$it->seek(5);8var_dump($it->isEmpty());9bool(true)10PHP ArrayIterator::append() Method11PHP ArrayIterator::asort() Method12PHP ArrayIterator::count() Method13PHP ArrayIterator::current() Method14PHP ArrayIterator::getArrayCopy() Method15PHP ArrayIterator::getFlags() Method16PHP ArrayIterator::getIteratorMode() Method17PHP ArrayIterator::ksort() Method18PHP ArrayIterator::natcasesort() Method19PHP ArrayIterator::natsort() Method20PHP ArrayIterator::offsetExists() Method21PHP ArrayIterator::offsetGet() Method22PHP ArrayIterator::offsetSet() Method23PHP ArrayIterator::offsetUnset() Method24PHP ArrayIterator::rewind() Method25PHP ArrayIterator::seek() Method26PHP ArrayIterator::serialize() Method27PHP ArrayIterator::setFlags() Method28PHP ArrayIterator::setIteratorMode() Method29PHP ArrayIterator::uasort() Method30PHP ArrayIterator::uksort() Method31PHP ArrayIterator::unserialize() Method32PHP ArrayIterator::valid() Method33PHP ArrayIterator::__construct() Method34PHP ArrayIterator::__toString() Method35PHP ArrayIterator::__wakeup() Method36PHP ArrayIterator::__sleep() Method37PHP ArrayIterator::__set_state() Method38PHP ArrayIterator::__invoke() Method39PHP ArrayIterator::__get() Method40PHP ArrayIterator::__set() Method41PHP ArrayIterator::__isset() Method42PHP ArrayIterator::__unset() Method43PHP ArrayIterator::__call() Method44PHP ArrayIterator::__callStatic() Method45PHP ArrayIterator::__debugInfo() Method46PHP ArrayIterator::__clone() Method47PHP ArrayIterator::__destruct() Method48PHP ArrayIterator::__construct() Method49PHP ArrayIterator::__toString() Method50PHP ArrayIterator::__wakeup() Method51PHP ArrayIterator::__sleep() Method52PHP ArrayIterator::__set_state() Method53PHP ArrayIterator::__invoke() Method
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Most used method in iterator
- __toString
- valid
- current
- key
- prev
- next
- rewind
- end
- append
- count
- skipValue
- getSkipedValues
- reset
- getValue
- seek
- findTag
- goToNextTagWhichIsNot
- __get
- setWith
- hasSize
- isEmpty
- isNotEmpty
- size
- isIterator
- addTag
- __set
- __unset
- __call
- getIterator
- getMockController
- getMethods
- getFilters
- resetFilters
- testClass
- test__construct
- test__toString
- testValid
- testKey
- testCurrent
- testPrev
- testNext
- testCount
- testRewind
- testEnd
- testAppend
- testSkipValue
- testReset
- testGetValue
- testGetParent
- testGetRoot
- testSeek
- testFindTag
- testGoToNextTagWhichIsNot
- testSetWith
- testHasSize
- testIsEmpty
- testIsNotEmpty
- testSize
- testIsEqualTo
- testIsNotEqualTo
- testIsIdenticalTo
- testIsNotIdenticalTo
- test__get
- test__set
- test__unset
- test__call
- testAddTemplate
- testSetMockController
- testResetFilters
- testAddFilter
- testGetMethods
- testGetIterator
- setMockController
- addFilter
- doesSomething
- doesSomethingElse
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