We have given an array containing some array elements and the task is to join all the array elements to make a string. In order to do this task, we have the following methods in PHP:
Method 1: Using implode() Method: The implode() method is used to join an array of elements that are separated by a string. Joining can be done with or without separator.
Syntax:
string implode($separator, $array)
Example :
PHP
<?php // PHP program to create a string by // joining the values of an array   // Function to get the string function get_string ($arr) {           // Using implode() function to     // join without separator     echo implode($arr);             // Using implode() function to     // join with separator     echo implode("-", $arr); }   // Given array $arr = array('Geeks','for','Geeks',"\n");   // function calling $str = get_string ($arr); ?> |
Output
neveropen Geeks-for-Geeks-
Method 2: Using join() Method: The join() method is used to join an array of elements that are separated by a string. Joining can be done with or without separator. The join() method is same as the implode() method.
Syntax:
string join($separator, $array)
Example :
PHP
<?php // PHP program to create a string by // joining the values of an array   // Function to get the string function get_string ($arr){           // Using join() function to     // join without separator     echo join($arr);             // Using join() function to     // Join with separator     echo join("-", $arr); }   // Given array $arr = array('Geeks','for','Geeks',"\n");   // function calling $str = get_string ($arr); ?> |
Output
neveropen Geeks-for-Geeks-
