Created
November 13, 2019 08:59
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| function write_array($arr) | |
| { | |
| if (!is_array($arr)) { | |
| return "Kein Array."; | |
| } | |
| $out = []; | |
| foreach ($arr as $key => $value) { | |
| $str = "[$key] $value"; | |
| array_push($out, $str); | |
| } | |
| return implode("<br>", $out); | |
| } |
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