(PHP 4, PHP 5, PHP 7)
Join array elements with a string
string implode ( string $glue, array $pieces )
string implode ( array
$pieces ) Join array elements with a glue string.
Note:
implode() can, for historical reasons, accept its parameters in either order. For consistency with explode(), however, it may be less confusing to use the documented order of arguments.
Parameters:
glue
Defaults to an empty string.
pieces
The array of strings to implode.
Returns:
Returns a string containing a string representation of all the array elements in the same order, with the glue string between each element.
Notes:
This function is binary-safe.
Examples:
implode() example
<?php
$array = array('lastname', 'email', 'phone');
$comma_separated = implode(",", $array);
echo $comma_separated; // lastname,email,phone
// Empty string when using an empty array:
var_dump(implode('hello', array())); // string(0) ""
?>
See also:
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