- array_map: documentation ( source)
- var_dump: documentation ( source)
- array_chunk: documentation ( source)
- implode: documentation ( source)
- explode: documentation ( source)
<?php
$string = 'ab.cd.ef.gh.ij.kl.mn.op.qr';
$split = array_map(
function($value) {
return implode('.', $value);
},
array_chunk(explode('.', $string), 2)
);
var_dump($split);