#!/bin/sh
#
# PHP profiling script
#
# Copyright Stuart Prescott (c) 2006 
#
# Released under the GNU GPL v2 or later
#      http://www.gnu.org/copyleft/gpl.html
#
# More info:
#       http://nanonanonano.net/linux/phpprofiling
#
# Using your web browser, visit your PHP site with profiling 
# turned on. Then, run this script to find the correct profile,
# convert the profile into something that KCacheGrind can use
# and then open the call tree in KCacheGrind.
#
# Note: this script assumes the file structure used by
# Debian for the APD profiles.

APDDIR=/var/log/php4-apd
APDFILE=$(ls -1t $APDDIR/ | head -1)

pprof2calltree -f $APDDIR/$APDFILE

FILENUM=$(echo $APDFILE | cut -f2 -d.)
kcachegrind cachegrind.out.pprof.$FILENUM