suggestion for my position about choosing a language

Hello there, If you read my first topic which was a brief introduction I told that I'm interested in the filed of web programmin now, Ok let me give some description for better choose .
I'm a guy who is active in the security / Hacking Scene, the web programming is an essential field for me 'cuze of the web application security which I want to learn nice.
but, now I'm in a shit doubt to which programming language I must choose for starting the web application development, in the exams of the shit university i've been passed HTML and some java script basics, now I want to learn a language for web programming and also web security materials.
I'm now have a good knowledge in python field of area (but not web side !)
please with all the thingz you see here please let me know what I must choose to learn.
thanks mates.

 

no one help ?

 

If you're good with Python, look into using WSGI such as mod_wsgi for apache to develop web applications with python.

For example this test/dummy app:

import sys
import os
os.environ['PYTHON_EGG_CACHE'] = '/home/user/tmp/python'
import MySQLdb
from cgi import parse_qs, escape

def newPage(environ, start_response):
    start_response("200 OK", [])
    return [sys.version] 

def homePage(environ, start_response):
    start_response("200 OK", [])
    try: conn = MySQLdb.connect (host = "localhost", user = "blanked", passwd = "blanked", db = "blanked")
    except: return ["unable to connect to the database"]

    cursor = conn.cursor ()
    cursor.execute("""SELECT id, code, title, count FROM links;""")
    rows = cursor.fetchall()
    coder = "\nShow me the rows:\n"
    for row in rows:
        for field in row: code += "   " + str(field)
        code += "\n"
    cursor.close ()
    conn.close ()
    return [coder]

def detailPage(environ, start_response):
    start_response("200 OK", [])
    parameters = parse_qs(environ.get('QUERY_STRING', ''))
    if 'name' in parameters: name = escape(parameters['name'][0])
    else: name = 'unknown'
    s = "Hello %s" % (name,)
    return [s]

def showEnv(environ, start_response):
    start_response("200 OK", [])
    ret = ["%s: %s\n" % (key, value)
           for key, value in environ.iteritems()]
    return ret

def error(environ, start_response):
    start_response("400 Not Found", [])
    ret = ["Not Found\n"]
    ret += ["%s: %s\n" % (key, value)
        for key, value in environ.iteritems()]
    return ret

dispatch = {'/': homePage,
    '/details/': detailPage,
    '/new/': newPage,
    '/env/': showEnv,
    }

def application(environ, start_response):
    path = environ.get('PATH_INFO', '')
    try: return dispatch[path](environ, start_response)
    except KeyError: return error(environ, start_response)

Code (markup):

 

Start with PHP. So many sites with PHP and numerous security holes coming to light everyday, there is lots of scope!