how to trim white space in an array element code example

Example 1: how to trim white space array in php

$fruit = array('  apple ','banana   ', ' , ',     '            cranberry ');
$trimmed_array = array_map('trim', $fruit);
print_r($trimmed_array);

Example 2: trim elements of array php

$arr = array( " John ", "Jacob ", " Tom ", " Tim ");
$result = array_map('trim', $arr)