implode()

Joins array elements with a string separator and returns the resulting string. Alias: join().

Syntax

php
implode(string $separator, array $array): string

Example

php
$parts = ["one", "two", "three"];
echo implode(", ", $parts);  // "one, two, three"
echo implode(" | ", ["A", "B", "C"]); // "A | B | C"