Home > Article > Backend Development > php array_filter除去数组中的空字符元素_php技巧
php array_filter除去数组中的空字符元素_php技巧
- WBOYOriginal
- 2016-05-17 09:14:29995browse
除去数组中的空字符元素
复制代码 代码如下:
$str1_array=array('脚本之家','','http://www.jb51.net','','1654','');
$str1_array=array_filter($str1_array);
print_r($str1_array);
?>
显示结果：
复制代码 代码如下:
Array
(
[0] => 脚本之家
[2] => http://www.jb51.net
[4] => 1654
)
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 多维数组的排序问题 根据二维数组中某个项排序_php技巧Next article：php empty() 检查一个变量是否为空_php技巧