array from string php code example

Example 1: explode comma php

$myString = "9,[email protected],8";
$myArray = explode(',', $myString);
print_r($myArray);

Example 2: php array to string

// for one-dimentional arrays
$str = implode('|', $arr);	// "v1|v2|v3"...

// for multi-dimensional/structured arrays, or to keep hierarchy
$str = json_encode($arr);
// or
$str = var_export($arr);

Example 3: php split string

explode(" ","Geeks for Geeks")