Simple bash script to turn on & off Xdebug extension Based on homebrewed php-xdebug extension

xdebug.sh

#!/bin/bash
#
# Script to turn xdebug on and off
# Permission to copy and modify is granted under the MIT license
# Last revised 2013-05-23
# Mauro Maggi <maurotdo (at) gmail (dot) com>

PHP=$(which php)
BREW=$(which brew)
XDEBUG=$($PHP -i | grep -i xdebug | grep -i enabled)
INI=$($BREW info php53-xdebug | grep "xdebug.ini was created" | cut -d " " -f4)

if [ -z "$XDEBUG" ]; then
    echo "Xdebug is OFF"
else
    echo "Xdebug is ON"
fi

if [ "$1" != "on" -a "$1" != "off" ]; then
    echo "Usage: xdebug { on | off }"
    exit 2
fi

if [ -z "$INI" ]; then
    echo "Cannot detect xdebug.ini location";
    exit 1;
fi

echo "Found xdebug.ini at $INI"
echo -n "Turning $1 Xdebug ... "
if [ "off" == "$1" ]; then
    sed -i" " "s/^/;/g" "$INI"
elif [ "on" == "$1" ]; then
    sed -i" " "s/^;*//g" "$INI"
fi
echo "done"
echo
echo "Remember to restart Apache if you're debugging in browser"
echo
exit 0