I have tried using php explode() function but its taking the empty values in to the array.
here is my code
var_dump(explode(',', 'abc,efg,,hij,'));
array(0) {
[0]=>"abc"
[1]=> "efg"
[2]=> ""
[3]=>"hij"
[4]=> ""
}
What i expect is
array(0) {
[0]=>"abc"
[1]=> "efg"
[2]=> "hij"
}
array_filter() will remove empty elements from an array:
$results = array_filter(explode(',', 'abc,efg,,hij,'));
This is Simple to remove the empty values just use Filter method and they will be eliminated.
<?php
$array = array("apple", "", 2, null, -5, "orange", 10, false, "");
// Filtering the array
$result = array_filter($array);
var_dump($result);
?>
You can use this:-
$results = array_filter(explode(',', 'abc,efg,,hij,'));
$results = array_values($results);
print_r($results);
Hope it helps!
array_values() here?read the manual
array_filter() without callback remove the null and empty from array
// Filtering the array
$result = array_filter($array);
var_dump($result);
You can achieve this by use array_filter() php function check here http://php.net/manual/en/function.array-filter.php.
It will remove empty values from the array.
Try like this
$array=explode(',', 'abc,efg,,hij,');
array_filter($array)
It will give o/p as
array(0) {
[0]=>"abc"
[1]=> "efg"
[2]=> "hij"
}
array_filter() use magic? Also, your code is not correct as it currently is written.
array_filter($array)