array_keys:返回数组中符合条件的键,组成为一个新的数组
- PHP中文网Original
- 2016-05-23 16:40:192232browse
$array = [
'a' => 'abc',
'aa' => 'abc',
'aaa' => 'abc',
'b' => 'bbc',
'c' => 'cbc',
'd' => 123,
1 => '123',
2 => 123
];
$arr = array_keys($array,'123',false);
echo '';
print_r($arr);
result:
Array
(
[0] => d
[1] => 1
[2] => 2
)
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：PHP最简单后门，不报毒Next article：php通用全局安全过滤xss & 防注入