- var_dump: documentation ( source)
- array_slice: documentation ( source)
- explode: documentation ( source)
<?php
$string = '|23&65|567&89.7|90&65.35';
$ar = explode("|", $string);
$ar = array_slice($ar, 1, sizeof($ar));
$ir = array(0);
foreach($ar as $key => $a) {
$er = explode('&', $a);
$ir[$er[0]] = $er[1];
}
echo(var_dump($ar));
echo(var_dump($ir));