implode the arrsy to string with space in php 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: php insert hyphen into spaces in string
$test = "jjfnj 948";
$test = str_replace(" ", "", $test); // strip all spaces from string
echo substr($test, 0, 3)."-".substr($test, 3); // isolate first three chars, add hyphen, and concat all characters after the first three