Php implode

$array = array('banana', 'strawberry', 'apple');
comma_separated  = implode(",", $array)
;
echo comma_separated; // banana,strawberry,apple

$arr = array('Hello','World!','Beautiful','Day!');
echo implode(" ",$arr);
// Outputs: 'Hello World! Beautiful Day!'

$colors = array("red","blue","green");
$colorsCSV= "'".implode("','",$colors)."'";
//$colorsCSV: 'red','blue','green'

$arr = ['Thor','Captain America','Iron Man'];
echo implode(', ',$arr);
// "Thor, Captain America, Iron Man"

// from PHP 8.0 (order parameters has been changed)

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

echo implode($arr, " ");

implode(",", $array)

Source: php.net

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