protected function removeHeader($headerName)
{
$headerName = CString::trim($headerName);
CArray::removeByValue($this->m_requestHeaders, $headerName, function ($element0, $element1) {
return CRegex::find($element0, "/^\\h*" . CRegex::enterTd($element1) . "\\h*:/i");
});
}
public function testRemoveByValue()
{
// Using the default comparator.
$array = CArray::fromElements("a", "b", "c", "d", "e");
$anyRemoval = CArray::removeByValue($array, "d");
$this->assertTrue(CArray::equals($array, CArray::fromElements("a", "b", "c", "e")));
$this->assertTrue($anyRemoval);
$array = CArray::fromElements("a", "b", "c", "d", "e", "c", "d", "e", "c", "d", "e");
$anyRemoval = CArray::removeByValue($array, "d");
$this->assertTrue(CArray::equals($array, CArray::fromElements("a", "b", "c", "e", "c", "e", "c", "e")));
$this->assertTrue($anyRemoval);
$array = CArray::fromElements("a", "b", "c");
$anyRemoval = CArray::removeByValue($array, "d");
$this->assertFalse($anyRemoval);
// Using a custom comparator.
$comparator = function ($string0, $string1) {
return CString::toLowerCase($string0) === CString::toLowerCase($string1);
};
$array = CArray::fromElements("a", "b", "c", "d", "e");
$anyRemoval = CArray::removeByValue($array, "D", $comparator);
$this->assertTrue(CArray::equals($array, CArray::fromElements("a", "b", "c", "e")));
$this->assertTrue($anyRemoval);
}
/**
* From an array, removes all elements that have a specified value.
*
* 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 $elementValue The value that is common to the elements to be removed.
* @param callable $comparator **OPTIONAL. Default is** `CComparator::EQUALITY`. The function or method to be
* used for the comparison of element values while searching. If this parameter is provided, the comparator should
* take two parameters, with the first parameter being an element from the array and the second parameter being the
* searched element, and return `true` if the two elements are equal and `false` otherwise.
*
* @return bool `true` if any elements were removed, `false` otherwise.
*
* @link CComparator.html CComparator
*/
public function removeByValue($elementValue, $comparator = CComparator::EQUALITY)
{
return CArray::removeByValue($this->m_splArray, $elementValue, $comparator);
}
