<?php
$Arrr = array("Physik I~1");
$A = count($Arrr) > 0 ? "µ".implode("µµ", $Arrr)."µ" : "";
print_r($A);
$Ar = explode("µµ", substr($A, 2, -2));
print_r($Ar);
$A = count($Arrr) > 0 ? "µ".implode("µµ", $Arrr)."µ" : "";
print_r($A);
$Ar = explode("µµ", substr($A, 2, -2));
print_r($Ar);
print_r(explode("~", $Ar));
$A = count($Arrr) > 0 ? "µ".implode("µµ", $Arrr)."µ" : "";
print_r($A);
preferences:
39.89 ms | 402 KiB | 5 Q