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How to use prev method of iterator class

Best Atoum code snippet using iterator.prev

RowCellIteratorTest.php

Source:RowCellIteratorTest.php

...52        $RowCellIndexResult = 'D';53        $iterator->seek('D');54        $this->assertEquals($RowCellIndexResult, $iterator->key());55        for($i = 1; $i < array_search($RowCellIndexResult, $ranges); $i++) {56            $iterator->prev();57            $expectedResult = $ranges[array_search($RowCellIndexResult, $ranges) - $i];58            $this->assertEquals($expectedResult, $iterator->key());59        }60	}61    /**62     * @expectedException PHPExcel_Exception63     */64    public function testSeekOutOfRange()65    {66        $iterator = new PHPExcel_Worksheet_RowCellIterator($this->mockWorksheet, 2, 'B', 'D');67        $iterator->seek(1);68    }69    /**70     * @expectedException PHPExcel_Exception71     */72    public function testPrevOutOfRange()73    {74        $iterator = new PHPExcel_Worksheet_RowCellIterator($this->mockWorksheet, 2, 'B', 'D');75        $iterator->prev();76    }77}...

ColumnCellIteratorTest.php

Source:ColumnCellIteratorTest.php

...51        $columnIndexResult = 4;52        $iterator->seek(4);53        $this->assertEquals($columnIndexResult, $iterator->key());54        for($i = 1; $i < $columnIndexResult-1; $i++) {55            $iterator->prev();56            $this->assertEquals($columnIndexResult - $i, $iterator->key());57        }58	}59    /**60     * @expectedException PHPExcel_Exception61     */62    public function testSeekOutOfRange()63    {64        $iterator = new PHPExcel_Worksheet_ColumnCellIterator($this->mockWorksheet, 'A', 2, 4);65        $iterator->seek(1);66    }67    /**68     * @expectedException PHPExcel_Exception69     */70    public function testPrevOutOfRange()71    {72        $iterator = new PHPExcel_Worksheet_ColumnCellIterator($this->mockWorksheet, 'A', 2, 4);73        $iterator->prev();74    }75}...

RowIteratorTest.php

Source:RowIteratorTest.php

...51        $columnIndexResult = 4;52        $iterator->seek(4);53        $this->assertEquals($columnIndexResult, $iterator->key());54        for($i = 1; $i < $columnIndexResult-1; $i++) {55            $iterator->prev();56            $this->assertEquals($columnIndexResult - $i, $iterator->key());57        }58	}59    /**60     * @expectedException PHPExcel_Exception61     */62    public function testSeekOutOfRange()63    {64        $iterator = new PHPExcel_Worksheet_RowIterator($this->mockWorksheet, 2, 4);65        $iterator->seek(1);66    }67    /**68     * @expectedException PHPExcel_Exception69     */70    public function testPrevOutOfRange()71    {72        $iterator = new PHPExcel_Worksheet_RowIterator($this->mockWorksheet, 2, 4);73        $iterator->prev();74    }75}...

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";15        return $var;16    }17    public function key() {18        $var = key($this->var);19";20        return $var;21    }22    public function next() {23        $var = next($this->var);24";25        return $var;26    }27    public function valid() {28        $key = key($this->var);29        $var = ($key !== NULL && $key !== FALSE);30";31        return $var;32    }33}34$items = new MyIterator(array(1,2,3));35foreach($items as $key => $value) {36";37}38append($value) Appends the value39asort() Sorts the entries by value40exchangeArray($input) Exchanges the array for another one41getArrayCopy() Returns a copy of the array42getFlags() Returns the behavior flags43getIterator() Returns a new iterator from an ArrayObject instance44ksort() Sorts the entries by key45natcasesort() Sorts the entries by key using case insensitive natural ordering46natsort() Sorts the entries by key using a "natural order" algorithm47offsetExists($index) Checks whether the requested index exists48offsetGet($index) Returns the value at the specified index49offsetSet($index, $newval) Sets the value at

Using AI Code Generation

1$iterator = new DirectoryIterator(dirname(__FILE__));2foreach ($iterator as $fileinfo) {3    if (!$fileinfo->isDot()) {4        echo $fileinfo->getFilename() . PHP_EOL;5    }6}7$iterator->rewind();8$iterator->next();9echo $iterator->current();10Recommended Posts: PHP | DirectoryIterator::getFilename() function11PHP | DirectoryIterator::isDot() function12PHP | DirectoryIterator::isFile() function13PHP | DirectoryIterator::isDir() function14PHP | DirectoryIterator::getMTime() function15PHP | DirectoryIterator::isLink() function16PHP | DirectoryIterator::getSize() function17PHP | DirectoryIterator::getATime() function18PHP | DirectoryIterator::getCTime() function19PHP | DirectoryIterator::getBasename() function20PHP | DirectoryIterator::getPerms() function21PHP | DirectoryIterator::getPath() function22PHP | DirectoryIterator::getPathname() function23PHP | DirectoryIterator::getRealPath() function24PHP | DirectoryIterator::getOwner() function25PHP | DirectoryIterator::getGroup() function26PHP | DirectoryIterator::getInode() function27PHP | DirectoryIterator::isReadable() function28PHP | DirectoryIterator::isWritable() function29PHP | DirectoryIterator::isExecutable() function30PHP | DirectoryIterator::getChildren() function31PHP | DirectoryIterator::hasChildren() function32PHP | DirectoryIterator::getSubPath() function33PHP | DirectoryIterator::getSubPathname() function34PHP | DirectoryIterator::seek() function35PHP | DirectoryIterator::valid() function36PHP | DirectoryIterator::key() function37PHP | DirectoryIterator::current() function38PHP | DirectoryIterator::next() function39PHP | DirectoryIterator::rewind() function40PHP | DirectoryIterator::getLinkTarget() function41PHP | DirectoryIterator::getType() function42PHP | DirectoryIterator::openFile() function43PHP | DirectoryIterator::__construct() function44PHP | DirectoryIterator::__toString() function45PHP | DirectoryIterator::getFileInfo() function46PHP | DirectoryIterator::getPathInfo() function47PHP | DirectoryIterator::getFlags() function48PHP | DirectoryIterator::setFlags() function49PHP | DirectoryIterator::getMaxDepth() function50PHP | DirectoryIterator::setMaxDepth()

Using AI Code Generation

1$it = new ArrayIterator($a);2$it->next();3$it->next();4$it->prev();5echo $it->current();6$it = new ArrayIterator($a);7$it->next();8$it->next();9$it->reset();10echo $it->current();11$it = new ArrayIterator($a);12$it->seek(2);13echo $it->current();14$it = new ArrayIterator($a);15$it->next();16$it->next();17$it->next();18if($it->valid())19{20echo "valid";21}22{23echo "not valid";24}

Using AI Code Generation

1$it = new DirectoryIterator('/tmp');2foreach ($it as $fileinfo) {3    $files[] = $fileinfo->getFilename();4}5sort($files);6$it = new ArrayIterator($files);7$it->seek(1);8echo $it->current(), "9";10$it = new DirectoryIterator('/tmp');11foreach ($it as $fileinfo) {12    $files[] = $fileinfo->getFilename();13}14sort($files);15$it = new ArrayIterator($files);16$it->seek(1);17$it->next();18echo $it->current(), "19";20$it = new DirectoryIterator('/tmp');21foreach ($it as $fileinfo) {22    $files[] = $fileinfo->getFilename();23}24sort($files);25$it = new ArrayIterator($files);26$it->rewind();27echo $it->current(), "28";29$it = new DirectoryIterator('/tmp');30foreach ($it as $fileinfo) {31    $files[] = $fileinfo->getFilename();32}33sort($files);34$it = new ArrayIterator($files);35$it->rewind();36while ($it->valid()) {37    $file = $it->current();38";39    $it->next();40}41$it = new DirectoryIterator('/tmp');42foreach ($it as $fileinfo) {43    $files[] = $fileinfo->getFilename();44}45sort($files);46$it = new ArrayIterator($files);47$it->rewind();48while ($it->valid()) {49    $file = $it->current();50    echo $it->key(), " => ", $file, "51";52    $it->next();53}54$it = new DirectoryIterator('/tmp');55foreach ($it as $fileinfo) {56    $files[] = $fileinfo->getFilename();57}58sort($files);59$it = new ArrayIterator($files);60$it->rewind();61while ($it->valid()) {62    $file = $it->current();

Using AI Code Generation

1$it = new ArrayIterator(array(1,2,3,4,5));2$it->rewind();3$it->next();4echo $it->prev();5$it = new ArrayIterator(array(1,2,3,4,5));6$it->rewind();7$it->next();8echo $it->valid();9$it = new ArrayIterator(array(1,2,3,4,5));10$it->rewind();11$it->next();12echo $it->key();13$it = new ArrayIterator(array(1,2,3,4,5));14$it->rewind();15$it->next();16echo $it->current();17$it = new ArrayIterator(array(1,2,3,4,5));18$it->rewind();19$it->next();20$it->seek(3);21echo $it->current();22$it = new ArrayIterator(array(1,2,3,4,5));23echo $it->offsetExists(2);24$it = new ArrayIterator(array(1,2,3,4,5));25echo $it->offsetGet(2);26$it = new ArrayIterator(array(1,2,3,4,5));27$it->offsetSet(2, 10);28echo $it->offsetGet(2);29$it = new ArrayIterator(array(1,2,3,4,5));30$it->offsetUnset(2);31echo $it->offsetGet(2

Using AI Code Generation

1$it = new RecursiveDirectoryIterator('/path/to/dir');2foreach (new RecursiveIteratorIterator($it) as $file) {3";4}5$it = new RecursiveDirectoryIterator('/path/to/dir');6foreach (new RecursiveIteratorIterator($it) as $file) {7";8}9$it = new RecursiveDirectoryIterator('/path/to/dir');10foreach (new RecursiveIteratorIterator($it) as $file) {11";12}13$it = new RecursiveDirectoryIterator('/path/to/dir');14foreach (new RecursiveIteratorIterator($it) as $file) {15";16}17$it = new RecursiveDirectoryIterator('/path/to/dir');18foreach (new RecursiveIteratorIterator($it) as $file) {19";20}21$it = new RecursiveDirectoryIterator('/path/to/dir');22foreach (new RecursiveIteratorIterator($it) as $file) {23";24}25$it = new RecursiveDirectoryIterator('/path/to/dir');26foreach (new RecursiveIteratorIterator($it) as $file) {27";28}29$it = new RecursiveDirectoryIterator('/path/to/dir');30foreach (new RecursiveIteratorIterator($it) as $file) {31";32}33$it = new RecursiveDirectoryIterator('/path/to/dir');34foreach (new RecursiveIteratorIterator($it) as $file) {35";36}37$it = new RecursiveDirectoryIterator('/path/to/dir');38foreach (new RecursiveIteratorIterator($it) as $file) {39";40}

Using AI Code Generation

1$it = new DirectoryIterator('C:\xampp\htdocs\project\php\file');2foreach ($it as $fileinfo) {3    if ($fileinfo->isDot()) {4        continue;5    }6    echo $fileinfo->getFilename(), "7";8}9public void prev ( void )10$it = new DirectoryIterator('C:\xampp\htdocs\project\php\file');11foreach ($it as $fileinfo) {12    if ($fileinfo->isDot()) {13        continue;14    }15    echo $fileinfo->getFilename(), "16";17}18$it->rewind();19while($it->valid()) {20    echo $it->key() . " => " . $it->current() . "21";22    $it->next();23}24$it = new DirectoryIterator('C:\xampp\htdocs\project\php\file');25foreach ($it as $fileinfo) {26    if ($fileinfo->isDot()) {27        continue;28    }29    echo $fileinfo->getFilename(), "30";31}32$it->rewind();33while($it->valid()) {34    echo $it->key() . " => " . $it->current() . "35";36    $it->next();37}38$it->rewind();39while($it->valid()) {40    echo $it->key() . " => " . $it->current() . "41";42    $it->next();43}

Using AI Code Generation

1$it = new DirectoryIterator('C:\xampp\htdocs\php\iterator');2foreach($it as $fileinfo) {3    if($it->isDot()) continue;4    echo $it->getFilename()."5";6}7$it->rewind();8while($it->valid()) {9    echo $it->key()."10";11    $it->next();12}13$it->rewind();14while($it->valid()) {15    echo $it->key()."16";17    $it->prev();18}19Related posts: PHP : DirectoryIterator::isDot() Method PHP : DirectoryIterator::getFilename() Method PHP : DirectoryIterator::current() Method PHP : DirectoryIterator::key() Method PHP : DirectoryIterator::next() Method PHP : DirectoryIterator::rewind() Method PHP : DirectoryIterator::valid() Method PHP : DirectoryIterator::seek() Method PHP : DirectoryIterator::isDir() Method PHP : DirectoryIterator::isFile() Method PHP : DirectoryIterator::isLink() Method PHP : DirectoryIterator::getATime() Method PHP : DirectoryIterator::getCTime() Method PHP : DirectoryIterator::getMTime() Method PHP : DirectoryIterator::getInode() Method PHP : DirectoryIterator::getSize() Method PHP : DirectoryIterator::getPerms() Method PHP : DirectoryIterator::getOwner() Method PHP : DirectoryIterator::getGroup() Method PHP : DirectoryIterator::getType() Method PHP : DirectoryIterator::isReadable() Method PHP : DirectoryIterator::isWritable() Method PHP : DirectoryIterator::isExecutable() Method PHP : DirectoryIterator::getRealPath() Method PHP : DirectoryIterator::getFileInfo() Method PHP : DirectoryIterator::getPathInfo() Method PHP : DirectoryIterator::getLinkTarget() Method PHP : DirectoryIterator::getATime() Method PHP : DirectoryIterator::getCTime() Method PHP : DirectoryIterator::getMTime() Method PHP : DirectoryIterator::getInode() Method PHP : DirectoryIterator::getSize() Method PHP : DirectoryIterator::getPerms() Method PHP : DirectoryIterator::getOwner() Method PHP : DirectoryIterator::getGroup() Method PHP : DirectoryIterator::getType() Method PHP : DirectoryIterator::isReadable() Method PHP : DirectoryIterator::isWritable() Method PHP : DirectoryIterator::isExecutable() Method PHP : DirectoryIterator::getRealPath() Method PHP : DirectoryIterator::

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