diff --git a/reference/var/functions/print-r.xml b/reference/var/functions/print-r.xml index 8583828010..dea7222243 100644 --- a/reference/var/functions/print-r.xml +++ b/reference/var/functions/print-r.xml @@ -49,9 +49,8 @@ If you would like to capture the output of print_r, - use the return parameter. If this parameter is set - to &true;, print_r will return its output, instead of - printing it (which it does by default). + use the return parameter. When this parameter is set + to &true;, print_r will return the information rather than print it. @@ -67,6 +66,10 @@ will be presented in a format that shows keys and elements. Similar notation is used for objects. + + When the return parameter is &true;, this function + will return a string. Otherwise, the return value is &true;. +