Join array elements with a string
Syntax
implode ( string $glue , array $pieces ) : string
implode ( array $pieces ) : string
Parameters
glueDefaults to an empty string.
piecesThe array of strings to implode.
Return
Returns a string containing a string representation of all the array elements in the same order, with the glue string between each element.
Examples
1 · pieces
<?
$pieces = array('1', '2', '3');
$return = implode($pieces);
var_export($return);
?>'123'
2 · glue pieces
<?
$glue = ',';
$pieces = array('1', '2', '3');
$return = implode($glue, $pieces);
var_export($return);
?>'1,2,3'
3 · Empty
<? $glue = ','; $pieces = array(); $return = implode($glue, $pieces); var_export($return); ?>
''
