Find Occurrences of Functions

rgraves

Hi,

I need a tool that will list (in HTML) all the PHP functions on my site along with which files they are used in. This way I can easily identify what will be effected if I make changes to the function.

Does anyone know of a tool out there that can do this for me? It's not so much a documentation tool I'm looking for, more so a tool that shows where functions are used.

Thanks.
Rob

Napster

HERE

rgraves

I don't need to see a list of all the PHP functions available.

I need something that will go through each function (say in a file containing my main functions) and find all the pages on my site that use that function. Like so:

my_function()
- index.php
- otherpage.php
- anotherpage.php

pohopo

Many editors have an extended search feature that will search all the pages in your directory and sub directories based on your search criteria. If you are changing a function (adding an additional input) then just do the extended search.

mtmosier

cat ~/functions.txt | \
    xargs -iX -t find dirname -name "*.php" -exec grep -il X '{}' \; 2>&1 | \
    awk '{if ($1 == "find") print $8 "()"; else { printf(" - "); print;}}'

rgraves

Thanks mtmosier.

This looks like what I'm after. When I change the above to substitute the file containing the functions and the dirname to search, I'm getting the following error at the unix prompt:

Ambiguous output redirect.

Here's what I have:

cat ~/path/to/function/file/functions.inc.php | xargs -iX -t find /path/to/site/ -name "*.php"
-exec grep -il X '{}' \; 2>&1 | awk '{if ($1 == "find") print $8 "()"; else { printf(" - "); print;}}'

Any ideas what I'm doing wrong?

mtmosier

Wow, I didn't think I'd be taken seriously in this thread. Though don't get me wrong, that command does work well for me.

I believe it's your shell. I think the "2>&1" requires a bourne compatible shell. You could try executing it with /bin/sh -c ''.

Just for reference I only tested this on linux with bash, so I assumed all gnu utilities.

rgraves

Well, I was looking more for a gui interface script, but if I can get this working, I may be able to write a quick script myself.

Thanks.

thorpe

would phpdoc be of use?