Php join

Php array join

$arr = array('Hello','World!','Beautiful','Day!');
echo join(", ",$arr);

5

Source: php.net

Php join

// from PHP 8.0 (order parameters has been changed)
$arr = array('Hello','World!','Beautiful','Day!');
echo join($arr, ", ");

2

Join string php

<?php
$arr = array('Hello','World!','Beautiful','Day!');
echo join(" ",$arr);
?>

1

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