Show function args from the PHP docs.

php_args.sh

# Usage: phpargs array_shift
# Put this in our .bashrc / .bash_profile
phpargs() {                                                                                                                                           
    curl -s http://us3.php.net/$1 | \                                                                                                                  
    sed -n '/<div class="methodsynopsis dc-description">/,/<\/div>/p' | \                                                                              
    sed 's/<[^>]*>//g' | tr -d "\n"                                                                                                                    
    echo                                                                                                                                               
}