Esempi in PHP per SplFixedArray::offsetExists

Esempio n. 1

File: ArrayStorage.php Progetto: battlerattle/shuffle-bag

 /**
  * {@inheritdoc}
  */
 public function getItem($index)
 {
     if (!$this->items->offsetExists($index)) {
         throw new \OutOfBoundsException('The index ' . $index . ' is not set');
     }
     return $this->items[$index];
 }

Esempio n. 2

File: StaticCollection.php Progetto: sbwdlihao/bitcoin-php

 /**
  * @param int $offset
  * @return mixed
  */
 public function offsetGet($offset)
 {
     if (!$this->set->offsetExists($offset)) {
         throw new \OutOfRangeException('Nothing found at this offset');
     }
     return $this->set->offsetGet($offset);
 }

Esempio n. 3

File: Tokens.php Progetto: bgotink/PHP-CS-Fixer

 /**
  * If $index is below zero, we know that it does not exist.
  *
  * This was added to be compatible with HHVM 3.2.0.
  * Note that HHVM 3.3.0 no longer requires this work around.
  *
  * @param int $index
  *
  * @return bool
  */
 public function offsetExists($index)
 {
     return $index >= 0 && parent::offsetExists($index);
 }

Esempio n. 4

File: SplFixedArray_offsetExists_invalid_parameter.php Progetto: badlamer/hhvm

<?php

$array = new SplFixedArray(5);
$a = $array->offsetExists();
if (is_null($a)) {
    echo 'PASS';
}

Esempio n. 5

File: SplFixedArray_offsetExists_less_than_zero.php Progetto: badlamer/hhvm

<?php

$array = new SplFixedArray(5);
if ($array->offsetExists(-10) === false) {
    echo 'PASS';
}

Esempio n. 6

File: ext_spl_tests_fixedarray_002.php Progetto: gleamingthecube/php

 public function offsetExists($n)
 {
     echo "A::offsetExists\n";
     return parent::offsetExists($n);
 }

Esempio n. 7

File: splFixedArray.php Progetto: ray0916/learn

$array->rewind();
// current()
// 获得当前节点
$array->current();
// next()
// 指针移动到下一个节点
$array->next();
// setSize(int $size)
// 重新设置阵列数组的大小
$array->setSize(10);
// getSize()
// 获得阵列数组的大小
$array->getSize();
// offsetExists(int $index)
// 判断该索引是否存在值，返回boolean
$array->offsetExists(3);
// offsetGet(int $index)
// 获得该索引对应的值
$array->offsetGet(3);
// offsetSet(int $index, mixed $value)
// 设置该索引对应的值
$array->offsetSet(6, 'value3');
// offsetUnset(int $index)
// 删除该索引对应的值
$array->offsetUnset(6);
// toArray()
// 将阵列转化成php数组
// output: Array ( [0] => [1] => 2 [2] => [3] => value2 [4] => [5] => [6] => [7] => [8] => [9] => )
$php_array = $array->toArray();
// fromArray($php_array)
// 将php数组转化成阵列

Esempio n. 8

File: splfixedarray_offsetExists_larger.php Progetto: badlamer/hhvm

<?php

$ar = new SplFixedArray(3);
$ar[0] = 1;
$ar[1] = 2;
$ar[2] = 3;
var_dump($ar->offsetExists(4));