implode « Data Structure « PHP

1.Consider the following block of code
2.implode an array to form a string.
3.implode( ) function converts an array into a string by inserting a separator between each element
5.Using the implode() Function
6.Making a string from an array with implode()
7.Outputting an Array As a String
8.Printing HTML table rows with implode()
9.Repackage the contents of an array into a delimited string,