Accessing PHP documentation using 'pman'
PHP has a ridiculous amout of in-built functions, even though I code in it daily I still get the surprise of finding a new one. It was not until recently that I touched upon ‘strip_tags’, saving me amples amount of time having to write my own implementation. My philosophy now is that if theres a function need you require, PHP most likely already has it. In spite of this wealth of function goodness however, I hate having to load up a browser and visit php.net to read the documentation (no matter how good it is). I spend way too much time in the terminal now, and love the UNIX ethos of being able to run ‘man command’ and quickly display documentation on a specific command. What I want is the same capability but in regard to PHP functions - thankfully this need has been fulfilled in the form of ‘pman’.
Installing ‘pman’ is incredibly easy using PEAR, all you have to do is run the command below:
Once the installation has successfully completed you can now access manual pages for PHP functions by calling ‘pman’ followed by the function name, for example:
I’m feeling lucky
As an extra goody to get acquainted with as many functions as possible I have created a simple bash script, though a very crude implementation, which randomly selects a PHP manual page and displays it.