<?php
$array = array(12, 14, 121, 123); $var = "";
foreach ($array as $item) $var .= $item . " ";
echo $var . "\n";
$array = array(12, 14, 121, 123, 12, 125, 1200); $var = "";
foreach ($array as $item) $var .= $item . " ";
echo $var . "\n";
//https://pt.stackoverflow.com/q/96914/101
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