<?php
function prepareKeywordsForDatabase($string)
{
$keywords = preg_split('#[\,|\v]#', $string);
$keywords = array_map('trim', $keywords);
$array = array();
foreach ($keywords as $k) {
if ($k == '') {
continue;
}
$array[] = $k;
}
return implode('.', $array);
}
echo prepareKeywordsForDatabase('ciao,
come , , , , va ?!!
!!');
- Output for 4.4.9, 5.2.4 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.29 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- ciao.come.va ?!!.!!
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.8, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.3
- ciao.come.a ?!!
!!
preferences:
267.36 ms | 402 KiB | 345 Q