What is the difference between implode()
& join()
as both work the same way.
<?php $array = array(1,2,3); echo join(",", $array); // output 1,2,3 echo implode(",", $array); // output 1,2,3 ?>
Is there is any advantage of using one over another?
Difference between Implode and Explode function in PHPThe implode function works on an array. The explode function works on a string. The implode function returns string. The explode function returns array.
The implode() is a builtin function in PHP and is used to join the elements of an array. implode() is an alias for PHP | join() function and works exactly same as that of join() function. If we have an array of elements, we can use the implode() function to join them all to form one string.
join appends the delimiter to the last element while implode doesn't.
You can also convert between strings and arrays by using the PHP implode and explode functions: implode implodes an array to a string, and explode explodes a string into an array.
They are aliases of each other. They should theoretically work exactly the same. Although, using explode/implode has been shown to increase the awesomeness of your code by 10%
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