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PHP | join() Function

PHP join() Function

Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP join() Function.

The PHP join() function is used to join array elements with a string. This PHP function is an alias of implode() function.


Following below is the syntax to use this function -


Parameter Details

Sr.NoParameters & Description


The array whose value is to be joined to form a string.



It contains the information about what to put between the inputay elements. Default value is "".

Return Value

This PHP function returns the joined string formed from the elements of $array.


Try out the example below -

   $input = inputay('web','design','tutorialz','Best','E-learning','Platform');
   echo join(" ",$input);


When the above code is executed, it will produce the following result -

web design tutorialz Best E-learning Platform

Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we will be studying about the PHP lcfirst() Function.

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