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How to use count method of iterator class

Best Atoum code snippet using iterator.count

Count.php

Source:Count.php

...7 * For the full copyright and license information, please view the LICENSE8 * file that was distributed with this source code.9 */10namespace PHPUnit\Framework\Constraint;11use function count;12use function is_array;13use function iterator_count;14use function sprintf;15use Countable;16use EmptyIterator;17use Generator;18use Iterator;19use IteratorAggregate;20use PHPUnit\Framework\Exception;21use Traversable;22/**23 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit24 */25class Count extends Constraint26{27    /**28     * @var int29     */30    private $expectedCount;31    public function __construct(int $expected)32    {33        $this->expectedCount = $expected;34    }35    public function toString(): string36    {37        return sprintf(38            'count matches %d',39            $this->expectedCount40        );41    }42    /**43     * Evaluates the constraint for parameter $other. Returns true if the44     * constraint is met, false otherwise.45     *46     * @throws Exception47     */48    protected function matches($other): bool49    {50        return $this->expectedCount === $this->getCountOf($other);51    }52    /**53     * @throws Exception54     */55    protected function getCountOf($other): ?int56    {57        if ($other instanceof Countable || is_array($other)) {58            return count($other);59        }60        if ($other instanceof EmptyIterator) {61            return 0;62        }63        if ($other instanceof Traversable) {64            while ($other instanceof IteratorAggregate) {65                try {66                    $other = $other->getIterator();67                } catch (\Exception $e) {68                    throw new Exception(69                        $e->getMessage(),70                        $e->getCode(),71                        $e72                    );73                }74            }75            $iterator = $other;76            if ($iterator instanceof Generator) {77                return $this->getCountOfGenerator($iterator);78            }79            if (!$iterator instanceof Iterator) {80                return iterator_count($iterator);81            }82            $key   = $iterator->key();83            $count = iterator_count($iterator);84            // Manually rewind $iterator to previous key, since iterator_count85            // moves pointer.86            if ($key !== null) {87                $iterator->rewind();88                while ($iterator->valid() && $key !== $iterator->key()) {89                    $iterator->next();90                }91            }92            return $count;93        }94        return null;95    }96    /**97     * Returns the total number of iterations from a generator.98     * This will fully exhaust the generator.99     */100    protected function getCountOfGenerator(Generator $generator): int101    {102        for ($count = 0; $generator->valid(); $generator->next()) {103            $count++;104        }105        return $count;106    }107    /**108     * Returns the description of the failure.109     *110     * The beginning of failure messages is "Failed asserting that" in most111     * cases. This method should return the second part of that sentence.112     *113     * @param mixed $other evaluated value or object114     */115    protected function failureDescription($other): string116    {117        return sprintf(118            'actual size %d matches expected size %d',119            (int) $this->getCountOf($other),...

count

Using AI Code Generation

1$it = new DirectoryIterator('C:\xampp\htdocs\php');2foreach ($it as $fileinfo) {3    if (!$fileinfo->isDot()) {4        echo $fileinfo->getFilename() . "<BR>";5    }6}7$it = new DirectoryIterator('C:\xampp\htdocs\php');8foreach ($it as $fileinfo) {9    if (!$fileinfo->isDot()) {10        echo $fileinfo->getFilename() . "<BR>";11    }12}13$it = new DirectoryIterator('C:\xampp\htdocs\php');14foreach ($it as $fileinfo) {15    if (!$fileinfo->isDot()) {16        echo $fileinfo->getFilename() . "<BR>";17    }18}19$it = new DirectoryIterator('C:\xampp\htdocs\php');20foreach ($it as $fileinfo) {21    if (!$fileinfo->isDot()) {22        echo $fileinfo->getFilename() . "<BR>";23    }24}25$it = new DirectoryIterator('C:\xampp\htdocs\php');26foreach ($it as $fileinfo) {27    if (!$fileinfo->isDot()) {28        echo $fileinfo->getFilename() . "<BR>";29    }30}31$it = new DirectoryIterator('C:\xampp\htdocs\php');32foreach ($it as $fileinfo) {33    if (!$fileinfo->isDot()) {34        echo $fileinfo->getFilename() . "<BR>";35    }36}37$it = new DirectoryIterator('C:\xampp\htdocs\php');38foreach ($it as $fileinfo) {39    if (!$fileinfo->isDot()) {40        echo $fileinfo->getFilename() . "<BR>";41    }42}43$it = new DirectoryIterator('C:\xampp\htdocs\php');44foreach ($it as $fileinfo) {45    if (!$fileinfo->isDot()) {

count

Using AI Code Generation

1$iterator = new DirectoryIterator("D:\");2echo $iterator->count();3$iterator = new DirectoryIterator("D:\");4echo count($iterator);5public function count() {6    $this->rewind();7    $count = 0;8    foreach ($this as $file) {9        $count++;10    }11    return $count;12}13Related posts: How to Count Files and Directories in a Directory Using the count() Function How to Count Files and Directories in a Directory Using the count() Method How to Count Files and Directories in a Directory Using the count() Method How to Count Files and Directories in a Directory Using the count() Function How to Count Files and Directories in a Directory Using the count() Function14READ How to Count Files and Directories in a Directory Using the count() Method

count

Using AI Code Generation

1$iterator = new FilesystemIterator('C:\Users\Public\Pictures\Sample Pictures');2echo $iterator->count();3Recommended Posts: PHP | DirectoryIterator::getATime() function4PHP | DirectoryIterator::getMTime() function5PHP | DirectoryIterator::getPath() function6PHP | DirectoryIterator::getSize() function7PHP | DirectoryIterator::isDot() function8PHP | DirectoryIterator::isLink() function9PHP | DirectoryIterator::isWritable() function10PHP | DirectoryIterator::isReadable() function11PHP | DirectoryIterator::isExecutable() function12PHP | DirectoryIterator::isFile() function13PHP | DirectoryIterator::isDir() function14PHP | DirectoryIterator::getSubPathname() function15PHP | DirectoryIterator::getSubPath() function16PHP | DirectoryIterator::getFilename() function17PHP | DirectoryIterator::getRealPath() function18PHP | DirectoryIterator::getOwner() function19PHP | DirectoryIterator::getGroup() function20PHP | DirectoryIterator::getInode() function21PHP | DirectoryIterator::getPerms() function22PHP | DirectoryIterator::getType() function

count

Using AI Code Generation

1$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\1');2foreach ($iterator as $file) {3    if ($file->isDir() && !$file->isDot()) {4        echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';5    }6}7$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\2');8foreach ($iterator as $file) {9    if ($file->isDir() && !$file->isDot()) {10        echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';11    }12}13$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\3');14foreach ($iterator as $file) {15    if ($file->isDir() && !$file->isDot()) {16        echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';17    }18}19$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\4');20foreach ($iterator as $file) {21    if ($file->isDir() && !$file->isDot()) {22        echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';23    }24}25$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\5');26foreach ($iterator as $file) {27    if ($file->isDir() && !$file->isDot()) {28        echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';29    }30}31$iterator = new DirectoryIterator('C:\xampp\htdocs\php\iterator\6');32foreach ($iterator as $file) {33    if ($file->isDir() && !$file->isDot()) {34        echo $file->getFilename() . ' contains ' . $iterator->count() . ' files';35    }36}

count

Using AI Code Generation

1$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);2echo iterator_count($it);3$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);4echo $it->getFlags();5$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);6foreach ($it as $fileinfo) {7    echo $fileinfo->getSubPathname() . "8";9}10$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);11foreach ($it as $fileinfo) {12    echo $fileinfo->getSubPath() . "13";14}15$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);16foreach ($it as $fileinfo) {17    echo $fileinfo->getPathname() . "18";19}20$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);21foreach ($it as $fileinfo) {22    echo $fileinfo->getPath() . "23";24}25$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);26foreach ($it as $fileinfo) {27    echo $fileinfo->getOwner() . "28";29}30$it = new FilesystemIterator('c:\xampp\htdocs\php\iterator', FilesystemIterator::SKIP_DOTS);31foreach ($it as $fileinfo) {32    echo $fileinfo->getMTime() . "33";34}

count

Using AI Code Generation

1class countarray implements Iterator{2    private $array;3    private $count;4    public function __construct($array){5        $this->array = $array;6    }7    public function rewind(){8        $this->count = 0;9    }10    public function current(){11        return $this->array[$this->count];12    }13    public function key(){14        return $this->count;15    }16    public function next(){17        $this->count++;18    }19    public function valid(){20        return isset($this->array[$this->count]);21    }22}23$array = array('a','b','c');24$obj = new countarray($array);25echo count($obj);26PHP | count() function to count the number of elements in an array27PHP | count() function to count the number of elements in an array recursively28PHP | count() function to count the number of elements in an array with

count

Using AI Code Generation

1$iterator = new DirectoryIterator('C:\xampp\htdocs\php\day 5');2foreach ($iterator as $fileInfo) {3    if($fileInfo->isFile()){4        echo $fileInfo->getFilename(), PHP_EOL;5    }6}

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