Function array_trim
remove all elements where the key not contains the substring
Located at
tools.lib.php
Parameters summary
array |
$a |
|
string |
$key_substring |
|
|
$casesensitive = true |
Return value summary
array
|
array |
remove all elements where the key not contains the substring
array |
$a |
|
string |
$key_substring |
|
|
$casesensitive = true |
array
|
array |