將陣列轉成字串。別名為join。
implode ( string $glue , array $pieces ) : string
implode ( array $pieces ) : string
Example:
$ints = array(1, 2, 3, 4, 5);
print_r(implode(",", $ints));
print_r(implode($ints));
$strings = array("a", "b", "c", "d", "e");
print_r(implode(" | ", $strings));
print_r(implode($strings));
Output:
// implode(",", $ints):
1,2,3,4,5
// implode($ints):
12345
// implode(" | ", $strings):
a | b | c | d | e
// implode($strings):
abcde