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PHP CMap::countValue方法代码示例

本文整理汇总了PHP中CMap::countValue方法的典型用法代码示例。如果您正苦于以下问题:PHP CMap::countValue方法的具体用法?PHP CMap::countValue怎么用?PHP CMap::countValue使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在CMap的用法示例。


在下文中一共展示了CMap::countValue方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: countValue

 /**
  * Tells how many occurrences of a specified value there are in a map.
  *
  * You can use your own comparator for the search, but the default comparator has got you covered when searching
  * for scalar values, such as `string`, `int`, `float`, and `bool`. And the default comparator is smart enough to
  * know how to compare objects of those classes that conform to the IEquality or IEqualityAndOrder interface
  * (static or not), including CUStringObject, CArrayObject, CMapObject, CTime etc. See the
  * [CComparator](CComparator.html) class for more on this.
  *
  * @param  mixed $value The searched value.
  * @param  callable $comparator **OPTIONAL. Default is** `CComparator::EQUALITY`. The function or method to be
  * used for the comparison of values while searching. If this parameter is provided, the comparator should take two
  * parameters, with the first parameter being a value from the map and the second parameter being the searched
  * value, and return `true` if the two values are equal and `false` otherwise.
  *
  * @return int The number of such values in the map.
  *
  * @link   CComparator.html CComparator
  */
 public function countValue($value, $comparator = CComparator::EQUALITY)
 {
     return CMap::countValue($this->m_map, $value, $comparator);
 }
开发者ID:nunodotferreira,项目名称:Phred,代码行数:23,代码来源:CMapObject.php

示例2: testCountValue

 public function testCountValue()
 {
     $map = ["one" => "a", "two" => "c", "three" => "b", "four" => "c", "five" => "d", "six" => "e", "seven" => "c", "eight" => "c", "nine" => "f", "ten" => "g", "eleven" => "h", "twelve" => "c"];
     // Using the default comparator.
     $this->assertTrue(CMap::countValue($map, "c") == 5);
     // Using a custom comparator.
     $comparator = function ($string0, $string1) {
         return CString::toLowerCase($string0) === CString::toLowerCase($string1);
     };
     $this->assertTrue(CMap::countValue($map, "C", $comparator) == 5);
 }
开发者ID:nunodotferreira,项目名称:Phred,代码行数:11,代码来源:CMapTest.php


注:本文中的CMap::countValue方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。