Home > Article > Backend Development > php array_filter removes empty character elements in array_PHP tutorial
php array_filter removes empty character elements in array_PHP tutorial
- WBOYOriginal
- 2016-07-21 15:23:16835browse
Remove empty character elements in the array
Copy code The code is as follows:
$str1_array=array ('Script Home','','http://www.jb51.net','','1654','');
$str1_array=array_filter($str1_array);
print_r( $str1_array);
?>
Display results:
Copy code The code is as follows:
Array
(
[0] => Script Home
[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 group purchase discount calculation formula_PHP tutorialNext article：PHP group purchase discount calculation formula_PHP tutorial