What is php variable?
Does php need html?
What is the default session out time?
What is echo in html?
Does csrf token change?
What is beforeRender() used?
What does odbc do in context with php?
What is json php?
Is nan in php?
Is array a key php?
What is http get and post?
What is a comment in php?
Define urlencode() and urldecode() used in php?
How to execute a php script from the command line?
I am writing an application in php that outputs a printable version of driving directions. It contains some long sentences, and I am a neat freak, and would like to make sure that no line exceeds 50 characters. How do I accomplish that with php?