I have an array
JavaScript
x
array (size=7)
0 => string '2'
1 => string ''
2 => string ''
3 => string '0'
4 => string ''
5 => string ''
6 => string '2.5'
I used:-
array_filter()
to remove the null values and it returns
JavaScript
Array ( [0] => 2 [6] => 2 )
array_filter()
removes null value and also ‘0’ value.
Any builtin function is available in PHP to remove NULL values only.
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Answer
Assumption: I think you want to remove NULL
as well as empty-strings/values ''
from your array. (What i understand from your desired output)
You have to use array_filter()
with strlen()
JavaScript
array_filter($array,'strlen');
Output:-
Refrence:-