implode |
Discworld driver help |
implode |
Name
implode() - concatenate strings
Synopsis
string implode( mixed *arr, string del );
mixed implode( mixed *arr, function f );
mixed implode( mixed *arr, function f, mixed start );
Description
Concatenate all strings found in array `arr', with the string `del' between each element. Only strings are used from the array. Elements that are not strings are ignored.
The second version takes the first and second values of `arr' and passes them to `f', then passes that result and the third arg to `f', etc. It returns the last result of the call to `f'.
In the third case, the first call is f(start, arr[0]), then things proceed as above.
